Testomat® 808
Product number: 100650
€3,462.19*
Please log in to receive your conditions.
Available, delivery time: 1-2 days
Product number:
100650
GTIN:
4260682383815
Measurement parameters:
Total hardness
Measuring range:
Limit value total hardness 0.02 - 5 ° dH (0.4 - 89 ppm)
Application:
Applications of continuous residual hardness monitoring are for example: | Reverse osmosis plants | Boiler feed water supply | Soft water for commercial purposes | Pure water production plants
Our comment:
From now on, the Testomat® 808 gets delivered without integrated power switch for fulfilling the safety standard DIN EN 61010-1 for electrical equipment for measurement, control, and laboratory use. We recommend you the external power switch, order no 850925.
Would you like to register the warranty for this product?
Register warranty here
A warranty extension is possible after taking out an indicator subscription.
Register warranty here
A warranty extension is possible after taking out an indicator subscription.
Order the appropriate original indicator for your TESTOMAT® device:
Determine the appropriate indicator here: Indicator consumption calculator
| Testomat® 808 indicator 300 | Order · Subscription |
| Testomat® 808 indicator 300S 2 x 100 ml | Order · Subscription |
| Testomat® 808 indicator 301 2 x 100 ml | Order · Subscription |
| Testomat® 808 indicator 302 2 x 100 ml | Order · Subscription |
| Testomat® 808 indicator 303 2 x 100 ml | Order · Subscription |
| Testomat® 808 indicator 305 2 x 100 ml | Order · Subscription |
| Testomat® 808 indicator 310 2 x 100 ml | Order · Subscription |
| Testomat® 808 indicator 320 2 x 100 ml | Order · Subscription |
| Testomat® 808 Indicator 330 2 x 100 ml | Order · Subscription |
| Testomat® 808 indicator 350 2 x 100 ml | Order · Subscription |
| Testomat® 808 indicator 300 500 ml | Order · Subscription |
| Testomat® 808 indicator 300S 500 ml | Order · Subscription |
| Testomat® 808 indicator 301 500 ml | Order · Subscription |
| Testomat® 808 indicator 302 500 ml | Order · Subscription |
| Testomat® 808 indicator 303 | Order · Subscription |
| Testomat® 808 indicator 305 500 ml | Order · Subscription |
| Testomat® 808 indicator 310 | Order · Subscription |
| Testomat® 808 indicator 320 500 ml | Order · Subscription |
| Testomat® 808 indicator 330 | Order · Subscription |
| Testomat® 808 indicator 350 500 ml | Order · Subscription |
Offer as PDF
(Login for quotation) The entered number of pieces will be taken into account when creating the offer.
(Login for quotation) The entered number of pieces will be taken into account when creating the offer.
Leasing Example
61,24 €
non-binding
Monthly Rate (60 Rates)
Prices excl. VAT
Further rate options by choosing the payment method Leasing
Product information "Testomat® 808"
Testomat 808: Continuous Hardness Limit Monitoring
Online measurement of residual water hardness with automatic color change
Benefits and Functions
Clear LED signaling (green/red) immediately shows limit value exceedances and helps prevent lime scale deposits. Automatic measurement cycle with low water consumption, direct display of error messages and indicator levels, as well as potential-free relay contacts for external alarm and control functions.
Measurement Principle and Technical Features
Modern indicator pump system supporting an automated process with minimal reagent and water consumption. Internal and external flushing options, manual safety check for up to 72 hours of unattended operation (BOB operation), and interfaces for 4–20 mA signals and RS232 firmware updates.
Areas of Application
- Reverse osmosis systems
- Boiler feed water supply
- Soft water for commercial use
- Ultrapure water systems
Purchase Benefits
- 3% shop discount when purchasing a Testomat 808
- Free of charge: original Heyl indicator for hardness measurement
Dimensions
| Height | 31,4 cm |
|---|---|
| Length | 13,8 cm |
| Width | 36,4 cm |
Weight
| Weight | 5,6 kg |
|---|
Other attributes
| Country of origin | EU |
|---|---|
| Customs tariff number | 90278990 |
Technical specifications
| Power consumption: | max. 16 VA |
| Protection class: | I |
| Protection: | IP 44 |
| Ambient temperature: | 15–40 °C |
| Water temperature: | 10–40 °C |
| Dimensions (W x H x D): | 364 x 314 x 138 mm |
| Operating pressure: | 1 – 4 bar oder 0,3 – 1 bar* |
| Weight: | approx. 4,5 kg |
| Measuring range: | 0,4 - 90 ppm
|
Tender Text
Tender documents available for download as Word (*.docx) or PDF (*.pdf) files DE/EN
Specification text - Testomat® 808
Performance description
Compact, microprocessor-controlled analyzer for online measurement of total water hardness using limit value monitoring with color change. Monitoring of residual hardness limit values by selecting suitable indicators. The device offers automatic interval analyses, external control options and enables low-disturbance operation thanks to a generous supply of indicators.
Device type
Compact, microprocessor-controlled limit value measuring device that automatically checks the water hardness using an indicator pump system
Manufacturer: Gebrüder Heyl Analysentechnik GmbH & Co. KG, Hildesheim
Product name: Testomat® 808
Item number:
|
Connected load |
Operating pressure |
Item number
|
|
24V/50 – 60 Hz |
0,3 – 1 bar |
100655 |
|
|
1,0 – 4,0 bar |
100652 |
|
115V/50 – 60 Hz |
0,3 – 1 bar |
100654 |
|
|
1,0 – 4,0 bar |
100651 |
|
230V/50 – 60 Hz |
0,3 – 1 bar |
100653 |
|
|
1,0 – 4,0 bar |
100650 |
Measuring principle & measuring range
- Measuring principle: Limit value monitoring with color change
- Measuring range: Limit value monitoring of the total hardness from 0.02 to 5 ° dH (0.4-89 ppm).
- Monitorable limit values: 0.02 / 0.05 / 0.1 / 0.2 / 0.3 / 0.5 / 1 / 2 / 3 / 5 ° dH.
Areas of application
Suitable for:
- Softening systems
- Reverse osmosis systems
- Boiler feed water supply
- Soft water supply for commercial purposes
- Ultra-pure water systems
- Electroplating, large boiler systems, laundries, commercial kitchens and similar industrial applications
Technical design
- Dimensions: approx. 364 x 314 x 138 mm
- Weight: approx. 4.35 kg
- Mains connection: variants for 24 V / 115 V / 230 V, 50-60 Hz; power max. 16 VA
- Device fuse:230-240 V: T0.1 A; 115 V: T0.2 A; 24 V: T0.8 A; consumer mains fuse max.4 A
- Protection class: I, protection rating: IP 44
- Ambient temperature: 15-25 °C
- Water connection: Operating pressure 0.3-1 bar or 1-4 bar (up to 8 bar with optional pressure reducer); inlet/outlet via opaque hoses Ø 6 mm outside / Ø 4 mm inside; water temperature 10-40 °C
- Standards/conformity: EN 61000 6 2, EN 61000 6 4, EN 61010 1
- Control and interfaces:
- Display: green/red LED when limit value is exceeded or not reached
- Automatic intervals: Interval pauses can be set (e.g. 0-60 min) as well as external and manual analysis triggering
- Safety function: up to 72 h operation without supervision ("BOB")
- Relay (3 potential-free contacts): Flush valve control, limit value evaluation, external alarm/control
- Output: 4-20 mA current interface for status/error messages
- RS 232 interface: Firmware updates and data output
- Internal and external flush control,
- Indicator quantity display: via LED
- Display of error messages: via LED
Scope of delivery
- Testomat® 808 device including indicator pump system
- Connections for 100 ml and/or 500 ml indicator bottles
- Documentation (operating instructions, technical data)
Optional accessories and equipment
- externally mountable mains switch (IP65)
- Connection set for sample inlet/outlet
- Compatible indicator for initial commissioning
- Pressure reducer for inlet pressures > 4bar
Certificates & approvals
- Compliant with: EN 61010 1 (safety requirements for laboratory and measuring equipment), EN 61000 6 2 (interference immunity), EN 61000 6 4 (interference emission)
- Protection class: IP 44
Skip product gallery
We recommend our indicators, as well as the following accessories
Testomat® 808 indicator 300 500 ml
Product number:
141001
500 ml bottle original Testomat® 808/BOB 300 indicator for measuring residual hardness.
Limit value:
0,02°dH residual hardness
0.0356 °fH
0.356 ppm CaCO3
0.00356 °mmol/l
€126.62*
Testomat® 808 indicator 301 500 ml
Product number:
141003
Testomat 808 Indicator 301 – Precise Measurement
Original indicator solution, reliable determination of residual hardness in water
The Testomat 808 Indicator 301, 500 ml bottle from Heyl, is an original indicator for the exact measurement of residual hardness with a threshold of 0.1 °dH. Suitable for the Testomat 808 and Testomat F-BOB devices.
The Indicator 301 is reliable for monitoring residual hardness. It allows safe process control with minimal maintenance effort.
Highly Precise Residual Hardness Determination
The Testomat 808 Indicator 301 from Heyl is a specially developed original indicator for highly precise determination of residual hardness in water treatment systems. It is precisely calibrated to the measurement methodology of the Testomat 808 and Testomat F-BOB and ensures reliable detection of residual hardness up to a threshold of 0.1 °dH.
Using the original Heyl indicator guarantees consistent measurement quality, as reaction behavior, color change, and stability are optimized for the device parameters.
Only by using the original Testomat 808 Indicator can proper device functionality be ensured and the corresponding device warranty maintained.
€126.62*
Testomat® 808 indicator 305 500 ml
Product number:
141006
The Testomat 808 Indicator 305, 500 ml bottle, is an original indicator solution for
measuring residual hardness with a threshold of 0.5 °dH. The indicator is specially designed for
Testomat 808 and Testomat F-BOB devices, providing precise and reliable measurement results.
Benefits of the Original Testomat 808 Indicator 305 from Heyl
The Testomat 808 Indicator 305 is optimally matched to the requirements of Testomat 808 and Testomat F-BOB
devices and ensures reliable results during continuous operation.
Your Advantages When Using Original Heyl Indicators at a Glance
Maximum Measurement Accuracy:
Precisely defined composition for reproducible and accurate residual hardness measurements.
Perfect Device Compatibility:
100 % matched to Testomat 808 and Testomat F-BOB – no calibration issues or incorrect measurements.
Reliable Process Monitoring:
Ideal for continuous monitoring of residual hardness.
System Protection:
Early and reliable detection of limit value exceedances protects downstream processes and components.
Warranty and Safety Through Original Heyl Quality
Using the original Testomat 808 Indicator 305 ensures that the manufacturer-specified measurement accuracy,
functional safety, and device lifespan are fully maintained.
Using original indicators is a prerequisite for:
proper operation of Testomat measuring devices
maintaining warranty and guarantee claims
compliant and reliable process control
With the original indicator, you invest in measurement reliability, process stability, and long-term
operational safety – without compromise.
€126.62*
Testomat® 808 indicator 310
Product number:
141007
Original Testomat 808 Indicator 310 from Heyl for Residual Hardness Monitoring
Residual hardness threshold: 1 °dH for Testomat 808 and F-BOB
The Testomat 808 Indicator 310, 500 ml bottle, measures the residual hardness in water as a threshold monitor with color change for the Testomat 808 and F-BOB. The threshold is set at 1 °dH.
The Indicator 310 enables reliable threshold measurement of residual hardness through a color reaction.
Benefits of the Original Testomat 808 Indicator 310
The Testomat 808 Indicator 310 is the original indicator solution from Heyl for monitoring residual hardness in water with a threshold of 1 °dH. Its clearly defined color change ensures safe and easily readable measurement results on the Testomat 808 and F-BOB devices.
Your Advantages When Using Heyl Original Indicators for Testomat 808 at a Glance
Reliable Threshold Measurement: Clear indication via green or red signal for safe detection of residual hardness exceeding 1 °dH.
Optimized for the Measuring Device: Specifically designed for Testomat 808 and Testomat F-BOB – ensures trouble-free operation and precise results.
High Process Reliability: Ideal for continuous monitoring of residual hardness in water-carrying processes.
Consistent Indicator Quality: Ensures reproducible results throughout the entire usage period.
Warranty and Operational Safety with Original Indicator 310 for Testomat 808 from Heyl
Using the original Testomat 808 Indicator 310 is crucial for reliable measurement function and proper operation of the Testomat devices.
Using original indicators ensures:
compliance with manufacturer specifications
full measurement accuracy and operational reliability
retention of warranty and guarantee claims
long-term protection for downstream systems
With the original Testomat 808 Indicator 310, you rely on dependable threshold monitoring, stable processes, and maximum operational safety.
€126.62*
Testomat® 808 indicator 330
Product number:
141009
Heyl Testomat 808 Original Indicator 330
Residual hardness threshold measurement with the Testomat 808
The Testomat 808 Indicator 330, 500 ml bottle, is used for measuring residual hardness. Indicator 330 monitors residual hardness at a value of 1.5 °dH and is suitable for use with the Testomat 808 and F-BOB devices.
Testomat 808 Indicator 330 – Reliable Residual Hardness Monitoring at 1.5 °dH
The Testomat 808 Indicator 330 was specifically developed for monitoring residual hardness in water treatment. With a defined threshold of 1.5 °dH, this indicator solution is ideal for applications with the corresponding water hardness. It is fully compatible with Testomat 808 and Testomat F-BOB devices and ensures stable, continuous measurement in your water treatment processes.
The original indicator from Heyl provides a clear and reliable color change, allowing for a quick assessment of water quality. Using the original indicator solution ensures high process reliability and supports uninterrupted operation of your systems.
Heyl Original Indicator – Your Safety for Measurement, Device, and Warranty
Using the original Testomat 808 Indicator 330 is an essential part of reliable residual hardness monitoring. Only original indicator solutions ensure that the manufacturer’s specified measurement accuracy and functional parameters are consistently maintained.
At the same time, using the original indicator ensures:
the retention of warranty and guarantee claims
proper operation of the measuring devices
precise measurement results and long-term investment and operational security
€126.62*
Adapter set for Testomat® 808
Product number:
37610
In this adapter set are all parts included, that you need to install a Testomat® 808.
Connection set consisting of:
plastic hose 6/4 x 1.5 m length
reduction 10 t0 6 mm
shutoff 3/8" to 6 mm
€140.54*
Service set professional for 2 years maintenance Testomat® 808®
Product number:
890610
Service Set Professional for 2-Year Maintenance of Testomat® 808
The Service Set Professional ensures maintenance of your Testomat® 808 for 2 years. All relevant wear and replacement parts are included in this set.
Complete Maintenance Set for Testomat® 808
The Service Set Professional ensures that your Testomat® 808 operates reliably and accurately over a period of two years.
The set includes all relevant wear and replacement parts needed for regular maintenance, enabling professional and scheduled care of the device.
Scope and Benefits of the 2-Year Maintenance Package
The maintenance set is specifically tailored to the requirements of the Testomat® 808 and includes both mechanical and functional replacement parts.
Timely replacement of sight glasses, gaskets, pump and drive components increases measurement reliability
and reduces unplanned downtime. Additional cleaning tools support proper care of the device throughout the maintenance period.
Comprehensive Maintenance Package for Professional Care Over Two Years for the Testomat® 808 by Heyl
This set consists of:
2 x Sight glasses 30 x 3
3 x Flat gasket 24 x 2
1 x Insert for screw cap and suction tube 500 ml bottle
1 x Pump head Testomat® 808
1 x Gear motor
2 x Hose adapters
1 x Cleaning brush set
€679.73*
Annual service set professional Testomat® 808®
Product number:
890609
Annual Service Set Professional for Testomat® 808
Professional maintenance package for the annual care of your Testomat® 808 device
The Annual Service Set Professional is designed for the regular and professional maintenance of your Testomat® 808. It includes all relevant wear parts that are recommended to be replaced annually.
The set contains:
2 x Sight glasses 30 x 3
3 x Flat gasket 24 x 2
1 x Insert for screw cap and suction tube for 500 ml bottle
1 x Cleaning brush set
Professional maintenance package for the annual care of the Testomat® 808
The Annual Service Set Professional for the Testomat® 808 has been specially assembled for the recommended annual maintenance of the device. It contains all relevant wear parts that should be replaced during the yearly service to ensure a permanently reliable measurement function.
By planned replacement of these components, measurement deviations, malfunctions, and unplanned downtime can be avoided. The service set thus supports a stable and safe operation of the Testomat® 808 over the long term.
Benefits of the Annual Service Set Professional for the Testomat® 808
The Annual Service Set enables structured and efficient maintenance, as all required spare parts are included in one package. Wear parts such as sight glasses, gaskets, and the insert for screw cap and suction tube can be replaced without additional spare part procurement.
The included cleaning brush set allows thorough cleaning of the measurement chamber and helps maintain consistently high measurement accuracy. Overall, the service set supports economical, preventive maintenance and extends the service life of the Testomat® 808 device.
€131.67*
Service set Testomat® 808
Product number:
270351
Service Set for Testomat® 808 – Maintenance Spare Parts
Complete Maintenance Kit for Regular Care
The service set for the Testomat® 808 contains all the essential spare parts for maintaining your device. This set includes:
15 x Flat gasket 24 x 2
6 x Sight glass 30 x 3
6 x O-ring 3.68 x 1.78
6 x O-ring 4.5 x 1.5
6 x O-ring 1.78 x 1.78
1 x Pipe, PE, D=6 d=4 L=53mm
1 x Pipe, PE, D=6 d=4 L=140mm
1 x Cleaning brush set
Complete Maintenance Kit for Regular Care of the Testomat® 808 Hardness
The service set for the Testomat® 808 contains all essential spare and wear parts required for regular maintenance and care of the device. By regularly replacing gaskets, sight glasses, and pipes, measurement deviations and malfunctions can be prevented early.
This kit is ideal for operators and service teams who want to ensure the long-term operational reliability, measurement accuracy, and lifespan of their Testomat® 808.
Advantages of the Service Set for Testomat® 808
The service set enables fast and structured maintenance, as all necessary spare parts are available in one package. Wear parts such as O-rings, flat gaskets, and sight glasses can be replaced without additional spare part procurement, reducing downtime.
Additionally, the included cleaning brush set ensures thorough care of the measurement chamber and contributes to consistently high measurement quality of the Testomat® 808. The service set supports cost-effective and preventive maintenance.
€217.77*
Repair and Service Case T808
Product number:
270342
Repair and Service Kit for Testomat® 808 from Heyl
Complete Set for Maintenance, Repair, and On-Site Spare Part Supply
The Testomat® 808 repair and service kit contains all essential wear and spare parts for efficient maintenance of your Testomat® 808 device. Ideal for service teams performing repairs directly at the customer site or in the facility.
The kit includes all components necessary for repairs and maintenance.
The kit contains:
8x O-Ring 3.68 x 1.78
8x O-Ring 1.78 x 1.78
8x O-Ring 4.5 x 1.5
8x Flat Gasket 24 x 2
1x Pump Head
4x 500ml Container with Screw Cap
1x 100ml Container with Screw Cap
1x Cleaning Brush Set
4x Elbow Screw Connectors
6x Fuse, T 0.1 A
6x Fuse, T 0.2 A
6x Fuse, T 1.0 A
6x Fuse, T 4 A
6x Sight Glass 30x3
2x Pipe, L = 53 mm
2x Pipe, L = 140 mm
1x Optical Board
1x SUB-D Null Modem Cable
1x USB-Serial Adapter
2x Dosing Needle
4x Hose Adapter
2x Magnetic Stirring Core
8x Screws M3x12
4x Screws M3x40
1x LED Holder
1x Solenoid Valve
1x Documentation/Software
Complete Solution for On-Site Maintenance, Repair, and Service
The Testomat® 808 repair and service kit was specifically designed for fast and professional device maintenance. It includes all relevant spare and wear parts needed for routine maintenance, repairs, or unplanned service calls.
Thanks to its comprehensive contents, the kit is ideal for service teams, maintenance staff, and operators performing repairs directly at the customer site or facility. This minimizes downtime and ensures the Testomat® 808 remains fully operational at all times.
Advantages of the Repair and Service Kit for Testomat® 808
The service kit enables efficient and structured maintenance because all necessary spare parts are bundled in a single set. In addition to gaskets, fuses, and hoses, the kit also includes key components such as the pump head, solenoid valve, optical board, and other essential accessories for the Testomat 808.
This allows for rapid troubleshooting and repair without the need for additional spare parts, significantly reducing service times and supporting economical operation. Regular maintenance with original parts ensures high measurement accuracy and long-term operational reliability of the Testomat® 808.
€2,011.70*