Inlet connection - long, spare part for the Testomat LIMIT

An O-ring 10 x 15, spare part for the Testomat LIMIT

One Inlet hose 1/4 50mm, spare part for the Testomat LIMIT

The plug-in power supply with 24V and 0.75A is supplied without an adapter for the Testomat® LIMIT. After replacing the adapter, the plug-in power supply can be used in other countries and thus worldwide. To achieve this, simply plug the required adapter into the power supply. Replacement adapters are available for: UK United Kingdom our item number: 30935 US our item number: 30936 EU our item number: 30969 these can be found in our shop.

The black O-ring 3x1 EPDM 70 is a spare part for the Testomat LIMIT.

Optical circuit board RGB for the Testomat LIMIT complete

Drain hose 1/4, spare part for the Testomat LIMIT

An adapter for the Testomat LIMIT plug connection

Screw-in connector 1/4 x 1/8 for the Testomat LIMIT

The Selfclean function from Heyl allows cleaning cycles to be carried out independently through an additional dosing pump. Through continuous cleaning, it is ensured that the measurement results are not distorted. In addition, maintenance effort is reduced and the lifespan of your Testomat LIMIT is extended. Delivery includes The expansion kit (item no. 40681) for installing a second pump for the cleaning function consists of the following components: 1) Pump with motor (fully pre-assembled) 2) 1 beak valve (item no. 33805) at the outlet) 3) 1 large O-ring ø 11 x 1 (item no. 33716) 4) 1 small O-ring ø 1.78 x 1,78 (item no. 11245) 5) 1 casing (item no. 33752) 6) 1 beak valve (item no.. 33805) at the inlet 7) 2 screws (item no. 33028) for attaching the pump (already provided) 8) 1 tube 250 mm (item no. 40433) Suction side to the bottle with cleaning fluid 9) 1 tube 250 mm (item no. 40433) Pressure side to the measuring chamber 10) 2 screws (item no. 33028) for attachment to the control unit (already provided) Download Einbauanleitung_Testomat Limit_SelfClean-Pumpe Installation instructions_Testomat Limit_SelfClean pump Instructions de installation_Pompe Testomat Limit_SelfClean Installatiehandleiding_Testomat Limit_SelfClean-pomp

The Testomat® 808 is a compact analyser for online measurement of water hardness according to the principle of "limit value monitoring with colour change" in the measuring range 0.02 - 5 ° dH (0.4 - 89 ppm). Applications of the continuous residual hardness monitoring are e.g.: Reverse osmosis systems, boiler feed water supply Soft water for commercial purposes, ultrapure water systems.  In view of the fact that the Testomat® 808 is suitable for use in multi-parameter systems due to its 4-20mA signal output, we hereby offer you the Testomat® 808 in conjunction with the NeoTecMaster® Multicontroller, which was specially developed by our company, as a package solution at a preferential price.  The 4-channel NeoTecMaster® Multicontroller included in this package enables the processing of up to four measurement signals. Via the 4-20mA NeoTec slave input module connected to the NeoTecMaster®, the data is transmitted to the NeoTecMaster® and used to display the measured value, the trend and the status messages on the 5-inch screen. In addition, the NeoTecMaster® has an RS232 interface as well as a Modbus RTU input, which you can use freely after brief technical consultation with us. (Pre-check whether your existing measurement technology to be integrated requires adjustments).  The NeoTecMaster® can be systematically supplemented with further optional NeoTec modules (function / signal converter modules) as required. This allows the future realisation of further control concepts in a flexible way.  Two modules which fundamentally extend the range of functions and are already included in the scope of delivery are our NeoTec slave relay module and the 4x 4-20mA input module. This allows you to add potential-free relay contacts to the overall system and to integrate and visualise further system technology such as sensors via the 4x 4-20mA input module. You can freely assign the relay contacts to the incoming measurement signals and thus, for example, implement simple limit value-related control concepts as well as output measurement value-related messages.  Further advantages of the NeoTecMaster:  Simple operation Integration of the Testomat® device world, here in connection with the Testomat® 808  Integration into the existing control cabinet, alternatively we offer our NeoTecMaster® enclosure  Modular range of functions can be extended by NeoTec slave and signal converter modules (measurement, control, regulation)  Available as built-in or surface-mounted variant  Structured continuous data recording on the integrated SD card or optionally available SDHC card (2Gbyte) as a file in CSV format  In addition, there are the proven functionalities of the Testomat® 808:  Indication of limit value undershoot or overshoot: green / red LED  Modern indicator pump system  Automatic measuring sequence with low water consumption  Direct error and indicator quantity display  Internal and external flushing of the measuring chamber by manual control  Control of an external flush valve  Three potential-free relays for: External flush valve control Limit value evaluation External control and / or alarm processing Safety check for 72-hour operation without supervision  Indicator quantities: 100 and 500 ml bottles  4 - 20 mA interface for defined status and error messages  RS 232 interface for firmware updates  General information Water connection and operating pressure: Depending on unit version: 0.3 - 1 bar / 0.3 x 105 to 4 x 105 Pa 1 - 4 bar / 1 x 105 to 4 x 105 Pa (from 4 to 8 bar, a pressure reducer must be used (special accessory))  Water inlet: opaque hose with 6 mm outer diameter/4 mm inner diameter  Water outlet: hose with 6 mm outer diameter/4 mm inner diameter  Water temperature: 10 to 40 °C From 4 bar, a separately available pressure reducer must be used. Please use only the indicators approved for Testomat® 808! Optional accessories:  NeoTecMaster unit hood

Titromat M2 – Automatic Carbonate Hardness Analysis Continuous monitoring of residual alkalinity in the low range – Measurement technology from Heyl The Titromat M2 is an automatic analysis device for the continuous determination and monitoring of carbonate hardness (residual alkalinity or m-value) in aqueous media within the low measurement range. The Titromat reliably measures carbonate hardness in technical water applications on an ongoing basis. Through automatic measurement, it continuously provides up-to-date values that can be used for process control and quality assurance. Manual analyses are also reduced. What is the performance profile of the Titromat from Heyl? The device provides stable and repeatable measurement data over long periods and is designed for low-maintenance operation. Its performance profile includes: Automatic sample handling and reagent management: Operator effort is significantly reduced. Flexible measurement intervals: The frequency of measurements can be adjusted to the needs of your system. Documentation and interface options: Allows easy logging or transmission of measurement data to higher-level systems. Automatic measurement of carbonate hardness with the Titromat By independently determining carbonate hardness within its measurement range, the device continuously delivers verifiable results. Permanent analysis allows fluctuations to be detected immediately.

Testomat 2000 CAL – Analysis Device with Calibration Function Reliable measurement of key water parameters with a water analysis device from Heyl The Testomat 2000 CAL is an online analysis device for the continuous monitoring of important water parameters such as total hardness, carbonate hardness, p-value, and minus m-value. With its integrated calibration function, the device ensures consistently precise measurement results. Freely definable limit values, switching outputs, and diagnostic functions support reliable process monitoring. Measurements can be triggered based on time or quantity, allowing the Testomat 2000 CAL to adapt flexibly to different plant concepts. Technical Features of the Testomat 2000 CAL The integrated calibration function increases measurement reliability and reduces manual intervention. Freely programmable switching outputs can reliably trigger warnings, dosing processes, or external control systems. The piston dosing pump ensures precise reagent dosing and consistent measurement results while requiring minimal maintenance. Where can the Testomat be used? Monitoring water quality in water treatment, blending, and drinking water systems Monitoring and quality assurance of softening systems with or without blending Monitoring and quality assurance of decarbonization systems Prevention of acid intrusion in decarbonization and desalination systems Performance Profile of the Testomat 2000 CAL Simple, menu-guided operation and programming via plain-text display Measurement of residual hardness, total hardness, carbonate hardness, minus m-value, and p-value selectable via indicator choice Free selection of hardness units: °dH, °f, ppm CaCO3, or mmol/l High measurement accuracy due to precise piston dosing pump Two independent limit values with hysteresis (1, 2, or 3 bad analyses) and adjustable switching functions Analysis triggering: Automatic interval operation (interval pause adjustable from 0–99 minutes) External triggering Dynamic (exhaustion-dependent interval operation) Quantity-dependent via contact water meter Monitoring of two measuring points (switching via external solenoid valves) Internal error documentation Programmable service address Indicator volumes: 100 ml and 500 ml bottles Programmable maintenance interval for maintenance requests

Online Bromine Analyzer for Process Monitoring Continuous Br2 analysis with automatic reagent dosing and limit monitoring The Testomat 2000 Br2 is an online analysis device for continuous monitoring of bromine (Br2) levels. After a short reaction time of approximately one minute, it delivers precise results in the range of 0–5.6 mg/L (ppm). The device features two independently programmable limit contacts for monitoring and controlling external processes. Analyses can be triggered automatically at intervals or via external signals, while internal error documentation and a programmable maintenance interval ensure reliability. The Testomat 2000 Br2 is suitable for monitoring disinfectant dosing and quality assurance of water in technical systems. After automatic addition of reagents, the measurement result is displayed on a plain-text screen, and two limit contacts can be used for switching or alarm functions. External controls or water meter signals can influence the analysis triggering. Functions of the Testomat Two independently programmable limit contacts allow monitoring of critical bromine concentrations and integration into automated control processes. Additionally, the device can monitor two measurement points using external solenoid valves. Typical Applications Swimming pools and indoor pools Process water in industry Water treatment plants Food and beverage industry Why is bromine measurement important? Bromine is used as a disinfectant and is only effective within a narrow concentration range. Too low bromine levels lead to insufficient disinfection, while too high levels can cause material damage, irritation, and unnecessary chemical consumption. Continuous bromine monitoring ensures safe dosing, protects equipment, and guarantees consistent water quality in swimming pools, process water, and industrial water applications. Performance Profile of the Testomat 2000 Br2 Analysis via automatic dosing of 2 reagents Measurement result display after approx. 1 minute reaction time 2 independently programmable limit contacts for monitoring and control tasks Menu-guided operation and programming via plain-text display High measurement accuracy thanks to precise piston dosing pump Analysis triggering: Automatic interval mode (interval pause adjustable from 0–99 minutes) External triggering Quantity-dependent via contact water meter Two independent limits with hysteresis (1, 2, or 3 bad analyses) and adjustable switching functions Monitoring of two measurement points (switching via external solenoid valves) Internal error documentation Programmable service address Programmable maintenance interval for maintenance requests

Titromat KH – Automatic Carbonate Hardness Measurement Online Analyzer for Reliable Carbonate Hardness Monitoring The Titromat KH is an automatic analyzer for the continuous determination and monitoring of carbonate hardness (KH) in aqueous media. The device operates according to the titrimetric principle and delivers precise measurements across high hardness ranges. The Titromat KH automates carbonate hardness analysis and is designed for particularly high hardness ranges. Based on the Testomat 2000 technology, it provides a stable and low-maintenance solution for long-term monitoring in technical systems. Automatic Carbonate Hardness Determination with the Titromat KH The device continuously monitors the carbonate hardness in water and delivers reliable values. With freely programmable measurement intervals, automatic calibration, and self-test functionality, it ensures precise monitoring without manual intervention. Performance Profile of the Titromat KH from Heyl Automatic sample handling and easy reagent refilling keep operation low-maintenance. Measurement results can optionally be documented or transmitted to a monitoring system. Flexible measurement intervals can be adapted to the specific requirements of the plant. Optional accessories for the Titromat KH include: Interface card (0/4-20 mA or 0/2-10 V) RS232 interface card (for protocol printers) SD-Card data logger Testomat 2000®

Titromat M1 – Automatic Carbonate Hardness Analysis in the Low Range Continuous monitoring of water hardness for safe process operations The Titromat M1 automatically monitors and determines the carbonate hardness in water within the low measurement range. It delivers continuous, precise measurement results and is ideal for systems where fluctuations in water hardness need to be detected immediately. Technical Features of the Titromat M1 The device provides precise values in the low hardness range and delivers stable measurement data over long periods. Its performance profile includes: Flexible measurement intervals: The frequency of measurements can be adjusted to system requirements, allowing rapid changes in water hardness to be detected immediately. Automatic sample and reagent handling: The device doses reagents automatically and handles samples on its own, significantly reducing operator effort. Documentation and interfaces: Measurement results can be stored directly or transmitted to higher-level systems for process monitoring. Long-term stability: Accuracy is maintained even during continuous operation over weeks or months. Where can the Titromat be used? Residual alkalinity after decarbonization (boiler room, brewery) Corrosion monitoring in boiler feed water Why is monitoring carbonate hardness important in water treatment? Carbonate hardness (residual alkalinity or m-value) significantly affects pH stability, corrosion tendency, and scale formation in water. High values promote deposits and boiler scale, while low values can result in aggressive water and corrosion. Continuous monitoring of carbonate hardness allows targeted process control, protects equipment, and ensures consistent water quality in technical and industrial applications.

Testomat 2000 CIO2 – Online Photometer for Chlorine Dioxide Monitoring Precise CIO2 measurement for water quality and process safety with Heyl technology The Testomat 2000 CIO2 is an online photometer for continuous monitoring of chlorine dioxide (CIO2) levels in water. It delivers reliable measurements up to approx. 4.7 mg/L within just a few minutes of reaction time. In a photometric process, two reagents are automatically dosed, and a precise concentration measurement is performed in a short reaction time. Results are available after approximately one minute. Two independently programmable limit contacts with adjustable hysteresis enable direct process monitoring and control, for example to trigger alarms or switch external devices. The piston dosing pump and internal diagnostic functions ensure high measurement accuracy. Technical Features of the Testomat 2000 CIO2 With a plain-text menu interface, programmable measurement intervals, and multiple freely adjustable limit contacts, the device provides a precise, stable, and versatile solution for continuous CIO2 (chlorine dioxide) monitoring. Additional functions such as external analysis triggering, quantity-dependent measurement, and internal diagnostics extend usability for complex process environments. Applications Drinking water supply Process water and industrial applications Swimming pools Food and beverage industry Performance Profile of the Testomat 2000 for Chlorine Dioxide Measurement Analysis via automatic dosing of 2 reagents Measurement result displayed after approx. 1 minute reaction time 2 independently programmable limit contacts for monitoring and control tasks; measurement recording with optional plug-in card (SK910 current interface) for a point or chart recorder (0/4–20 mA) or SD-card data logger Menu-guided operation and programming via plain-text display High measurement accuracy thanks to precise piston dosing pump Analysis triggering: Automatic interval mode (interval pause adjustable from 0–99 minutes) External triggering Dynamic (exhaustion-dependent interval mode) Quantity-dependent via contact water meter Two independent limits with hysteresis (1, 2, or 3 bad analyses) and adjustable switching functions Monitoring of two measurement points (switching via external solenoid valves) Internal error documentation Programmable service address Programmable maintenance interval for maintenance requests

Testomat 2000 CrVI (Standard) – Reliable Monitoring of Chromate and CrVI Reliable control of Chromate and Chromium VI in process water with the T 2000 from Heyl The Testomat 2000 CrVI (Standard) is an online analysis device for monitoring Chromate (CrO42-) concentrations from 0 to 2.0 mg/l or Chromium VI (CrVI) concentrations from 0 to 1.0 mg/l. It uses a photometric analysis method with automatic reagent addition and delivers results after a short reaction time directly for process control. The device operates with a photometric measurement principle, where two reagents are automatically dosed. After approximately two minutes of reaction time, the measurement results are available. Two independently programmable limit contacts allow direct integration into monitoring or control systems. Technical Features of the Testomat 2000 CrVI The photometric measurement principle combined with automated reagent addition distinguishes the Testomat 2000 CrVI. This allows reliable measurement of Chromate and CrVI. Measurement data can also be logged via optional interfaces. The clear-text menu simplifies configuration and operation. Typical Applications of the T 2000 CrVI Monitoring chromate content in wastewater from electroplating facilities Control of wastewater in the metalworking industry Why is Monitoring Chromate and Chromium VI Important? Chromium VI is highly toxic and subject to strict legal limits. Continuous monitoring of Chromate and CrVI allows early detection of limit exceedances, protects humans and the environment, and ensures compliance with environmental regulations in process and wastewater systems. Performance Profile of the Testomat 2000 CrVI Analysis via automatic dosing of 2 reagents Measurement result displayed after approx. 2 minutes of reaction time (excluding flushing time) 2 independently programmable limit contacts for monitoring and control tasks Menu-guided operation and programming via clear-text display High measurement accuracy through precise piston dosing pump Analysis triggering: Automatic interval operation (interval pause adjustable from 0–99 minutes) External control Dynamic (exhaustion-dependent interval operation) Volume-dependent via contact water meter Two independent limit values with hysteresis (1, 2, or 3 faulty analyses) and adjustable switching functions Monitoring of two measurement points (switching via external solenoid valves) Internal error documentation Programmable service address Programmable maintenance interval for maintenance request

The Testomat® LAB CL is a robust wet chemical online measuring converter to measure the concentration of total chlorine or free chlorine in the measuring range 0 - 5 mg/l. The instrument is suitable for controlling the water quality of water treatment plants, drinking water plants, process water monitoring and for monitoring the chlorine concentration in the cooling tower process. Instrument operation is based on the DPD method according to EN ISO 7393-2. The analysis is carried out through the addition of two reagents and the measurement result is obtained after a reaction time of approx. 60 seconds (pure measurement time without flush time). In view of the fact that the Testomat® LAB CL was developed for use in multi-parameter systems or for connection to a higher-level control system, we hereby offer you the Testomat® LAB CL in combination with the NeoTecMaster® Multi Channel Controller, which was specially developed by our company, as a package solution at a preferential price. The 4-channel NeoTecMaster® multi-parameter controller included in this package enables the processing of up to four measurement signals in this version. A signal input, in this case the RS232 interface, is used by the Testomat® LAB CL to display the measured value, the trend and the status messages on the 5 inch screen. In addition to the on board RS232 interface, the NeoTecMaster® also has a Modbus RTU input, which you can use freely after brief technical consultation with us. (Pre-check whether your existing measurement technology to be integrated requires adjustments). The NeoTecMaster® can be systematically supplemented with further optional NeoTec modules (function / signal converter modules) as required, thus enabling the future realisation of further control concepts in a flexible manner. Two modules that fundamentally expand the range of functions and are already included in the scope of delivery are our NeoTec slave relay module and the 4x 4-20mA output module. This allows you to add potential-free relay contacts to the overall system and to realise linear or inverted dosing processes via the 4x 4-20mA output module. You can freely assign the relay contacts to the incoming measurement signals and thus, for example, also implement simple limit value-related control concepts, as well as output measurement value-related messages. Via the 4-20mA output module, you can also forward the measured values to a higher-level controller as desired.  Further advantages of the NeoTecMaster:  Simple operation  Integration of the Testomat® world of instruments, here in conjunction with the Testomat® LAB CL  Integration into the existing control cabinet, alternatively we offer our NeoTecMaster® housing  Modular range of functions can be extended by NeoTec slave and signal converter modules (measurement, control, regulation) Available as built-in or surface-mounted variant Structured continuous data recording on the integrated SD card or optionally available SDHC card (2Gbyte) as a file in CSV format  In addition, there are proven Testomat® LAB functionalities: Optimised water detection based on an optical measuring method  RS232 interface for transmission of measured values and error messages  Import and export of settings (basic programming)  Logging of measurement data and messages/alarms via integrated SD card or optionally usable SDHC card (2GByte)  Firmware update via SD card  Integrated self-test with continuous monitoring  Automatic venting of the indicator line Performance profil Testomat® LAB CL:  High-precision peristaltic pumps Reliable and low-maintenance operation Minimal reagent and water consumption Analog output 4 - 20 mA for transmission of measured values RS232 interface for transmission of measured values & fault messages Execution of parameterisation by means of SD card or "Service Monitor" software via mini-USB (on the unit side) to USB 2.0 (e.g. PC/notebook)  Multilingual software menu in German, English, French, Dutch, Portuguese Compact design  Common alarm output Optimised reagents: Only 2 reagents for the determination of total chlorine Optimised reagent set: filling quantities are coordinated so that the reagent set is used up almost evenly Analysis triggering: Automatic interval operation (interval pause adjustable from 10-60 minutes) Measuring phase mode (start impulse triggers a sequence of analyses for a period of 10 minutes to 12 hours) External analysis input (start/stop) Hand start Optional accessories available:  OLED display for Testomat® LAB Protective cover to increase the IP protection class of the Testomat® LAB NeoTecMaster instrument cover

Testomat 2000 CrVI (High Measurement Range) – Analysis Device for Chromate and CrVI Extended analysis of chromate and CrVI for safe process monitoring The Testomat 2000 CrVI (High Measurement Range) is an analysis device for continuous monitoring of chromate and CrVI content in water with an extended measurement range (chromate up to 11.15 mg/L, CrVI up to 5.0 mg/L). Automated reagent addition and short reaction times provide fast and reliable results. The device allows continuous monitoring of chromate and CrVI. The photometric measurement method uses two automatically added reagents, ensuring reliable detection even at high concentrations. Measurement results are available within minutes. Two freely programmable limit values with hysteresis enable process alarms or control functions. Optionally, data can be recorded via 4–20 mA signal, recorder card, or SD-Card logger. Functional strengths of the T 2000 CrVI with extended measurement range from Heyl The device combines robust photometry with automatic reagent addition and provides precise measurement even at high concentrations. Easily programmable measurement intervals and short reaction times ensure efficient operation. Limit contacts allow direct process control or alarms, while optional interfaces enable seamless data logging. Typical applications of the online Testomat 2000 CrVI Monitoring chromate content in wastewater from electroplating facilities Monitoring wastewater in metalworking industries Performance profile of the T 2000 for chromate / CrVI measurement Analysis using automatic addition of 2 reagents Display of measurement result after approx. 2 minutes (measurement time without rinsing) Two independently programmable limit contacts for monitoring and control tasks Menu-guided operation and programming via plain-text display High measurement accuracy thanks to precise piston dosing pump Analysis triggering: Automatic interval operation (interval pause adjustable from 0–99 minutes) External triggering Dynamic (exhaustion-dependent interval operation) Quantity-dependent via contact water meter Two independent limit values with hysteresis (1, 2, or 3 bad analyses) and adjustable switching functions Monitoring of two measurement points (switching via external solenoid valves) Internal error documentation Programmable service address Programmable maintenance interval for maintenance requests

Testomat 2000 Antox for Online Water Analysis with Reductant Dosing Precise Water Hardness and Parameter Monitoring The Testomat 2000 Antox is a specialized version of the Testomat 2000 with an additional pump for dosing a reductant. It was specifically designed to eliminate measurement interference caused by oxidizing substances. The additional pump doses the reductant directly into the measurement chamber before the analysis begins, ensuring that the subsequent measurement is conducted under stable conditions. The precise piston dosing pump guarantees high measurement accuracy. The extra reductant dosing pump removes measurement errors caused by oxidizing substances in the sample water chamber. The water analysis is then automatically carried out using the standard procedure, allowing reliable measurement of residual hardness, total hardness, carbonate hardness, p-value, and minus m-value. Adjustable analysis triggering in interval or dynamic mode, external control options, and freely programmable limit contacts ensure flexible integration. What functions does the Testomat 2000 Antox offer? The selection of different indicators allows measurement of various parameters, and the precise piston dosing pump ensures reproducible results. Analysis can be triggered automatically in timed intervals or dynamically. External water meter signals can be used for analysis triggering. Additionally, there are two independently programmable limit contacts for automatic control and alarm functions. Where can the Testomat 2000 Antox be used? Oxidizing agents – especially chlorine – are present in water in many technical, municipal, and industrial applications. Other application areas include: Cooling water circuits Process water treatment Food and beverage industry Chemical industry Performance profile of the Testomat 2000 Antox Easy menu-guided operation and programming via plain text display Measurement of residual hardness, total hardness, carbonate hardness, minus m-value, and p-value selectable via indicator Choice of hardness units in °dH, °f, ppm CaCO3, or mmol/l High measurement accuracy through precise piston dosing pump Analysis triggering: Automatic interval operation (interval pause adjustable from 0–99 minutes) External control Dynamic (exhaust-dependent interval operation) Flow-dependent via water meter Two independent limit values with hysteresis (1, 2, or 3 bad analyses) and adjustable switching functions Monitoring of two measuring points (switching via external solenoid valves) Internal error documentation Programmable service address Indicator quantities: 100 and 500 ml bottles Programmable maintenance interval for service request

Titromat TH – Automatic Total Hardness Analysis Continuous monitoring of water hardness The Titromat TH is used for the automatic determination and monitoring of water hardness in aqueous media. The Titromat monitors the total hardness of water fully automatically, ensuring reliable control of calcium and magnesium concentrations. Automatic measurement saves time and reduces the need for manual analyses. Performance profile of the Titromat for total hardness measurement Automatic sample and reagent handling: Reduces operator effort and reliably controls measurement cycles. Flexible measurement intervals: Allows adaptation of the measurement rhythm to specific system requirements. Reliable documentation and interface options: Enables easy transmission or storage of measurement data. Automatic measurement of water hardness The Titromat independently determines the total hardness of water and provides continuous, actionable data for monitoring water quality. Hardness fluctuations can be detected promptly through automatic analysis.

Testomat 2000 Self clean – Analyzer with Automatic Cleaning Water Hardness Meter from Heyl with Automatic Measurement Chamber Cleaning for Consistently Stable Results The Testomat 2000 Self clean is a specialized version of the Testomat 2000 with an additional dosing pump for adding a cleaning solution after analysis. After a set number of analyses, the measurement chamber is automatically rinsed and a cleaning solution is dosed to remove deposits in the measurement chamber and drain hose. The chamber content is discharged after a short reaction time, and the system is rinsed several more times. This ensures long-term measurement accuracy and device performance. The device measures various water parameters such as residual and total hardness, carbonate hardness, p-value, and minus m-value, with selectable units in °dH, °f, ppm CaCO3, or mmol/l. Special features of the Testomat 2000 Self clean With freely selectable hardness units, automatic interval control, and various external triggering options, the device can flexibly adapt to different measurement tasks. Two programmable limit values with hysteresis enhance process control, while the intuitive menu reduces operating errors and simplifies commissioning. Applications for the Testomat 2000 Self clean Boiler feed water Water treatment Cooling towers Swimming pools Functions and performance features of the Testomat 2000 Self clean Easy menu-guided operation and programming via plain text display Measurement of residual hardness, total hardness, carbonate hardness, minus m-value, and p-value selectable via indicator Choice of hardness units in °dH, °f, ppm CaCO3, or mmol/l High measurement accuracy through precise piston dosing pump Analysis triggering: Automatic interval operation (interval pause adjustable from 0–99 minutes) External control Dynamic (exhaust-dependent interval operation) Flow-dependent via water meter Two independent limit values with hysteresis (1, 2, or 3 bad analyses) and adjustable switching functions Monitoring of two measuring points (switching via external solenoid valves) Internal error documentation Programmable service address Indicator quantities: 100 and 500 ml bottles Programmable maintenance interval for service request

The Testomat® LAB TH determines the water hardness (residual total hardness) fully automatically by use of titration and has been developed for monitoring the water quality of water treatment plants, drinking water plants, industrial boilers and for monitoring process water and the Testomat® LAB CL is a robust, wet chemical online measuring converter to measure the concentration of total chlorine or free chlorine in the measuring range 0 - 5 mg/l. The instrument is suitable for controlling the water quality of water treatment plants, drinking water plants, process water monitoring and for monitoring the chlorine concentration in the cooling tower process. Instrument operation is based on the DPD method according to EN ISO 7393-2. The analysis is carried out through the addition of two reagents and the measurement result is obtained after a reaction time of approx. 60 seconds (pure measurement time without flush time). In view of the fact that the Testomat® LAB TH and Testomat® LAB CL was developed for use in multi-parameter systems or for connection to a higher-level control system, we hereby offer you both Testomat® LAB analysis devices in combination with the NeoTecMaster®, which was specially developed by our company, as a package solution at a preferential price. The 4-channel NeoTecMaster® multi-parameter controller included in this package enables the processing of up to four measurement signals in this version. A signal input on the NeoTecMaster® , in this case the RS232 interface and one additional RS232 interface on the included NeoTec Slave module , are used by Testomat® LAB TH and Testomat® LAB CL to display the measured value, the trend and the status messages on the 5 inch screen. In addition to the on board RS232 interface, the NeoTecMaster® also has a Modbus RTU input, which you can use freely after brief technical consultation with us. (Pre-check whether your existing measurement technology to be integrated requires adjustments). The NeoTecMaster® can be systematically supplemented with further optional NeoTec modules (function / signal converter modules) as required, thus enabling the future realisation of further control concepts in a flexible manner. A module that fundamentally expands the range of functions and is already included in the scope of delivery is our NeoTec slave relay module with which you can add potential-free relay contacts to the overall system. You can freely assign these to the incoming measurement signals and thus, for example, implement limit value-related control concepts, as well as output measurement-related messages.  Further advantages of the NeoTecMaster:  Simple operation Integration of the Testomat® world of instruments, here in conjunction with the Testomat® LAB TH and Testomat® LAB CL  Integration into the existing control cabinet, alternatively we offer our NeoTecMaster® housing  Modular range of functions can be extended by NeoTec slave and signal converter modules (measurement, control, regulation) Available as built-in or surface-mounted variant Structured continuous data recording on the integrated SD card or optionally available SDHC card (2Gbyte) as a file in CSV format  In addition, there are proven Testomat® LAB functionalities:  Optimised water detection based on an optical measuring method  RS232 interface for transmission of measured values and error messages  Import and export of settings (basic programming)  Logging of measurement data and messages/alarms via integrated SD card or optionally usable SDHC card (2GByte)  Firmware update via SD card  Execution of parameterisation by means of SD card or "Service Monitor" software via mini-USB (on the unit side) to USB 2.0 (e.g. PC/notebook)  Multilingual software menu in German, English, French, Dutch; Portuguese Integrated self-test with continuous monitoring  Automatic venting of the indicator line  Compact design  Performance profil Testomat® LAB TH:  High-precision titration by means of piston metering pump  Reliable and low-maintenance operation  Minimal indicator and water consumption  Analogue output 4 - 20 mA for transmission of measured values  Programmable hardness unit in °dH, °f, ppm CaCO3, mmol/l  Collective alarm output  Indicator quantities: 500 ml bottles  Analysis trigger:  - Automatic interval operation (interval pause adjustable from 0-255 minutes)  - External analysis input (start/stop)  - Manual start  Performance profil Testomat® LAB CL:  High-precision peristaltic pumps Reliable and low-maintenance operation Minimal reagent and water consumption Analog output 4 - 20 mA for transmission of measured values RS232 interface for transmission of measured values & fault messages Common alarm output Optimised reagents: Only 2 reagents for the determination of total chlorine Optimised reagent set: filling quantities are coordinated so that the reagent set is used up almost evenly. Analysis trigger: Automatic interval operation (interval pause adjustable from 0-255 minutes) External analysis input (start/stop) Manual start  Optional accessories available:  OLED display  Protective cover to increase the IP protection class of the Testomat® LAB devices  NeoTecMaster instrument cover