The Testomat 2000 THCL® from Heyl reliably measures the total chlorine content in the range from 0 to 2.5 mg/l (ppm) according to the photometric analysis principle of the DPD method (N,N-diethyl-p-phenylenediamine). A chemical reaction produces a color change whose intensity precisely determines the chlorine concentration. In addition, the water hardness (measuring range: 0.25 - 2.50 °dH) is determined fully automatically by titration – ideal for continuous monitoring of process and service water or for protecting reverse osmosis membranes. Performance profile: 2 independently programmable limit value contacts for monitoring and control tasks; analysis result recording with optional plug-in card. (SK910 current interface) for a point or line recorder (0/4–20 mA) or SD card data logger Testomat 2000® Simple, menu-guided operation and programming via plain text display High measuring accuracy thanks to precise piston metering pump Analysis trigger: Automatic interval operation (interval pause adjustable from 0-99 minutes) External control Quantity-dependent via contact water meter Two independent limit values with hysteresis (1, 2, or 3 poor 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 maintenance requests

The process photometer Testomat 2000® automatically determines water hardness, carbonate hardness, the p-value or the minus m-value via titration. It is ideal for monitoring the water quality of water treatment, water blending and drinking-water plants. Monitoring and quality control of softening plants with and without blending (Testomat 2000®  reagent TH 2005–2250)Monitoring and quality control of decarbonisation plants (Testomat 2000® reagent TC 2050–2100) Measuring acidic values in decarbonisation and desalination plants (Testomat 2000® reagent TM 2005) Monitoring of steam boilers (Testomat 2000® reagent TP 2100).Performance profile: Menu-driven operation and programming via plain text display Determinal measuring ranges of residual hardness, total hardness, carbonate hardness, minus m value, p value by indicator selectionSelection of hardness units in ° dH, ° f, ppm CaCO3 or mmol / l High-precision titration using a piston dosing pump Analysis initiation: - Automatic interval operation (Interval pause adjustable from 0–99 min) - External control - Dynamic (fatigue-dependent interval operation) - Quantity dependent via contact water meter Two independent limits with hysteresis (1, 2 oder 3 bad analyzes) and adjustable switching functionsMonitoring of two measuring points (Switching by external solenoid valves)Internal error documentation Programmable service address Indicator quantities: 100 and 500 ml bottles Programmable maintenance interval for maintenance request

The Testomat 2000® Antox is a special version of the Testomat 2000® with an additional pump for dosing a reducing agent. By adding this reducing agent in the already filled measuring chamber, the disturbance of oxidizing agents is eliminated. The further analysis of the water hardness measurement is then continued according to the standard.Performance profile: Menu-driven operation and programming via plain text display Determinal measuring ranges of residual hardness, total hardness, carbonate hardness, minus m - value, p - value by indicator selectionSelection of hardness units in ° dH, ° f, ppm CaCO3 or mmol / l High-precision titration using a piston dosing pump [#dspacer#][#dspacer#]Analysis initiation: Automatic interval operation (Interval pause adjustable from 0–99 min)External control Dynamic (fatigue-dependent interval operation) Quantity dependent via contact water meter Two independent limits with hysteresis (1, 2 oder 3 bad analyzes)and adjustable switching functionsMonitoring of two measuring points (Switching by external solenoid valves)Internal error documentation Programmable service address Indicator quantities: 100 and 500 ml bottles Programmable maintenance interval for maintenance request

The Testomat ECO® C determines the carbonate hardness fully automatically by means of titration. In addition to monitoring and controlling the water quality of water treatment plants, the device is particularly suitable for determining the acid quality in swimming pool water at low measuring ranges. In combination with a hardening system, the instrument guarantees stable compliance with the parameters recommended in DIN 19643 of 0.7< KS4.3 < 2.0 mmol/l. Performance profil: 2-line LC display for text indication and self-explanatory, menu-guided user interfacefläche.Programmable hardness unit in °dH, °f, ppm CaCO3, mmol/lHigh-precision titration by means of piston metering pumpReliable and low-maintenance operationMinimal indicator and water consumption2 adjustable limit values with programmable switching functionsAnalysis initiation:automatic interval operation (0-99 minutes)quantity-dependent (contact water meter)Monitoring of analysis progress and error message in case of malfunctionsexternal analysis suppression "STOP"Two independent limits with hysteresis (1, 2 or 3 bad analyzes) and adjustable switching functions (2 neutral changer contacts)Analog output 0/4 - 20 mA for recorder connection

The Titromat® KH is used for the automatic determination and monitoring of the carbonate hardness at high hardness measuring ranges.The Titromat®-Geräte KH, M1, M2 und TH are based on the technology, the performance profile and technical basic data of the Testomat 2000®. [#mspacer#]Application: alkalinity of open cooling circuits