Automatic hardness control
1 model in this family. Representative models: Testomat EVO TH.
International brand dossier
Testomat
Testomat is the online analyzer family from Gebrüder Heyl / Heyl Analysis Technologies, best known for automatic hardness and water-quality monitoring in treatment facilities.It is important where softeners, RO pretreatment, cooling circuits, boilers, and drinking-water installations need continuous residual-hardness or limit-value supervision.
Testomat's position in instrumentation and sensors is defined by product families such as Automatic hardness control, The Testomat Family › Testomat 2000, The Testomat Family › Testomat 2000 DUO and The Testomat Family › Testomat 2000 CAL.
The portfolio is best understood inside online water-quality measurement, process control, chemical dosing feedback, plant monitoring, and safety interlocks, where engineers compare the technology route, family boundaries, and duty fit before narrowing to individual models.Representative series on this page include Testomat EVO TH, Testomat 2000 and Testomat 2000 DUO.Engineers should compare measured parameter, range and accuracy, wetted materials, calibration workflow, and control-system communication.
42
Indexed models
2
Product families
9
Subgroups
Product range and selection
How to choose Testomat Instrumentation & Sensors
This section answers two questions: which main product families Testomat offers, and which parameters to compare before choosing a specific model.
Step 1: Choose a product family by application
The main families shown on this page are Automatic hardness control and The Testomat Family. Start with the treatment objective, equipment format, and operating duty, then use the model index below to compare exact specifications.
Step 2: Confirm the model by key parameters
After choosing a product family, compare measurement parameter, sample condition, signal integration, and maintenance frequency. Replacement projects should also verify installation or loading conditions, interfaces, and compatibility with the existing system; new projects should consider operating practice, maintenance, and spare-parts or consumables availability.
Product family overview
2 product familys on this page.
The Testomat Family
41 models in this family, organized across 9 subfamilies. Representative models: Testomat 2000, Testomat 2000 DUO, Testomat 2000 CAL.
Quick Model Index
Fast lookup for 42 indexed products
The table is intentionally compact: use it to scan model names, product families, and source links quickly. Open the profile cards below when you want richer context.
Automatic hardness control
1 indexed model
The Testomat Family
41 indexed models
Application
| Model | Application | Sources |
|---|---|---|
| Testomat | The Testomat 808 SiO2 is a silica monitoring instrument designed for hospital sterilisation applications. It operates within a silica measuring range of 0.3 to 1. | |
| Testomat 808 | The Testomat 808 is a limit value monitoring device designed for water hardness analysis in applications such as reverse osmosis and pure water production. | |
| Testomat ECO | The Testomat ECO is an automated titrator designed for cost-effective water hardness determination and quality monitoring in water treatment and drinking water... | |
| Testomat ECO C | The Testomat ECO C is an automatic titrator for determining carbonate hardness and acid capacity in applications such as swimming pools and water treatment plants. | |
| Testomat EVO TH | The Testomat EVO TH is an automated water hardness analyzer for applications including water treatment plants, industrial boilers, and drinking water facilities. | |
| Testomat 2000 | The Testomat 2000 is an analyzer for water treatment applications. | |
| Testomat 2000 CN | The Testomat 2000 CN is an online water hardness analyzer designed for the Chinese market, featuring a Mandarin menu and English language options. | |
| Testomat 2000 CAL | The Testomat 2000 CAL is a water quality control instrument designed with an integrated calibration function to counteract interference from foreign ions. | |
| Testomat 2000 V | The Testomat 2000 V is an automated control system for measuring water and carbonate hardness. | |
| Testomat 2000 self clean | The Testomat 2000 self clean is an analyzer designed for difficult water applications to reduce contamination and extend service life. | |
| Testomat 2000 Antox | The Testomat 2000 Antox is an analyzer for continuous measurement of free chlorine. | |
| Testomat 2000 DUO | PDF datasheet mirror for Testomat 2000 DUO (Testomat). | |
| Testomat 2000 DUO CN | The Testomat 2000 DUO CN is an instrument for monitoring water quality in water treatment and drinking-water plants. | |
| Testomat 2000 CLF | The Testomat 2000 CLF is an online process photometer designed for monitoring free chlorine in drinking water, swimming pools, and other applications. | |
| Testomat 2000 CLT | The Testomat 2000 CLT is a wet-chemical online instrument designed for monitoring total and free chlorine in drinking water, swimming pool water, and other applications. | |
| Testomat 2000 CLT self clean | The Testomat 2000 CLT self-clean is a process photometer designed for disinfectant monitoring in drinking and process water, featuring an integrated detergent dosing pump. | |
| Testomat 2000 CLO2 | The Testomat 2000 CLO2 is an online instrument for monitoring chlorine dioxide content in drinking and process water. It features a measurement range of 0 to 4.7 mg/l. | |
| Testomat 2000 THCL | The Testomat 2000 THCL is a process photometer designed for the combined measurement of total chlorine and water hardness in applications such as medical technology and... | |
| Testomat 2000 Br | The Testomat 2000 Br is a wet-chemical online instrument for monitoring disinfectant dosing. It operates with a bromine measurement range of 0–5. | |
| Testomat 2000 CrVl | The Testomat 2000 CrVl is an online wet-chemical monitor for chromate and hexavalent chromium using photometric analysis. | |
| Testomat 2000 Fe | The Testomat 2000 Fe is a wet-chemical online monitor designed for iron content analysis in industrial or drinking water systems. | |
| Testomat 2000 Polymer | The Testomat 2000 Polymer is a process photometer and wet-chemical online monitor designed for polyacrylate content in cooling and heating circuits. | |
| Testomat 2000 PO4 | The Testomat 2000 PO4 is an online process photometer designed for monitoring phosphate content in applications such as process water, production water, and wastewater. | |
| Testomat 2000 SO3 | The Testomat 2000 SO3 is an online, wet-chemical instrument for monitoring sulfite content in boiler feed water. | |
| Titromat KH | The Titromat KH is an automatic analyzer designed for measuring and monitoring carbonate hardness in high hardness ranges. | |
| Titromat M1 | The Titromat M1 is an instrument for automatically determining and monitoring carbonate hardness in low hardness ranges. | |
| Titromat M2 | The Titromat M2 is an instrument for automatic determination and monitoring of carbonate hardness in low hardness measuring ranges. | |
| Titromat TH | The Titromat TH automatically determines and monitors carbonate hardness for high ranges in applications like drinking water production and raw water monitoring. | |
| Maintenance and service sets ECO | This is a maintenance and service set for Testomat ECO devices. It includes various gaskets, O-rings, fuses, and a cleaning brush set for regular upkeep. | |
| Maintenance Instructions Testomat 2000 & ECO | This document provides maintenance instructions for the Testomat 2000 and Testomat ECO water analysis instruments. It details cleaning procedures, troubleshooting steps. | |
| Maintenance Instructions Testomat 808 | This document provides detailed maintenance and service instructions for the Testomat® 808 water quality monitoring instrument. | |
| Maintenance Instructions Testomat 808 SiO2 | This document provides maintenance and service instructions for the Testomat 808 SiO2 instrument. Regular maintenance. | |
| Spares for Testomat 2000 & 808 | These are spare parts kits and individual components designed for the maintenance of Testomat 2000 and Testomat 808 series online water analysis instruments. |
Testomat 2000
Testomat 2000 CAL
Testomat 2000 CLF
Testomat 2000 CLT
Testomat 2000 DUO
Testomat 2000 FE
Testomat 2000 THCL
Brand Technical Documents
42 readable document pages
These document pages collect product manuals, model notes, accessory documents, and application files for this brand in the current category. Open the PDF when original tables, diagrams, or full manuals are needed.
Maintenance and service sets ECO
This is a maintenance and service set for Testomat ECO devices. It includes various gaskets, O-rings, fuses, and a cleaning brush set for regular upkeep.
Maintenance Instructions Testomat 2000 & ECO
This document provides maintenance instructions for the Testomat 2000 and Testomat ECO water analysis instruments. It details cleaning procedures, troubleshooting steps.
Maintenance Instructions Testomat 808
This document provides detailed maintenance and service instructions for the Testomat® 808 water quality monitoring instrument.
Maintenance Instructions Testomat 808 SiO2
This document provides maintenance and service instructions for the Testomat 808 SiO2 instrument. Regular maintenance.
Spares for Testomat 2000 & 808
These are spare parts kits and individual components designed for the maintenance of Testomat 2000 and Testomat 808 series online water analysis instruments.
Testomat
The Testomat 808 SiO2 is a silica monitoring instrument designed for hospital sterilisation applications. It operates within a silica measuring range of 0.3 to 1.
Testomat 2000
The Testomat 2000 is an analyzer for water treatment applications.
Testomat 2000
The Testomat 2000 is an online analysis unit for determining and monitoring water hardness, carbonate hardness, p-value, or minus m-value. It offers menu-driven operation.
Testomat 2000 Antox
The Testomat 2000 Antox is an analyzer for continuous measurement of free chlorine.
Testomat 2000 Br
The Testomat 2000 Br is a wet-chemical online instrument for monitoring disinfectant dosing. It operates with a bromine measurement range of 0–5.
Testomat 2000 CAL
The Testomat 2000 CAL is a water quality control instrument designed with an integrated calibration function to counteract interference from foreign ions.
Testomat 2000 CAL
The Testomat 2000 CAL is an automated online water analysis unit for measuring parameters like total hardness and carbonate hardness.
Testomat 2000 CLF
The Testomat 2000 CLF is an online process photometer designed for monitoring free chlorine in drinking water, swimming pools, and other applications.
Testomat 2000 CLF
The Testomat 2000 CLF is a process photometer for online monitoring of free chlorine concentration in applications like drinking water disinfection.
Testomat 2000 CLO2
The Testomat 2000 CLO2 is an online instrument for monitoring chlorine dioxide content in drinking and process water. It features a measurement range of 0 to 4.7 mg/l.
Testomat 2000 CLT
The Testomat 2000 CLT is a wet-chemical online instrument designed for monitoring total and free chlorine in drinking water, swimming pool water, and other applications.
Testomat 2000 CLT
The Testomat 2000 CLT is an online process photometer designed for monitoring total chlorine concentration in drinking water. It offers a measuring range of 0-2.
Testomat 2000 CLT self clean
The Testomat 2000 CLT self-clean is a process photometer designed for disinfectant monitoring in drinking and process water, featuring an integrated detergent dosing pump.
Testomat 2000 CN
The Testomat 2000 CN is an online water hardness analyzer designed for the Chinese market, featuring a Mandarin menu and English language options.
Testomat 2000 CrVl
The Testomat 2000 CrVl is an online wet-chemical monitor for chromate and hexavalent chromium using photometric analysis.
Testomat 2000 DUO
PDF datasheet mirror for Testomat 2000 DUO (Testomat).
Testomat 2000 DUO
The Testomat 2000 DUO is an online analysis instrument designed for automatic monitoring of water hardness, carbonate hardness, and p- or minus m-values.
Testomat 2000 DUO CN
The Testomat 2000 DUO CN is an instrument for monitoring water quality in water treatment and drinking-water plants.
Testomat 2000 Fe
The Testomat 2000 Fe is a wet-chemical online monitor designed for iron content analysis in industrial or drinking water systems.
Testomat 2000 FE
The Testomat 2000 Fe is a process photometer for online monitoring of dissolved iron in water using colorimetric analysis. It operates with two measurement ranges (0-0.
Testomat 2000 PO4
The Testomat 2000 PO4 is an online process photometer designed for monitoring phosphate content in applications such as process water, production water, and wastewater.
Testomat 2000 Polymer
The Testomat 2000 Polymer is a process photometer and wet-chemical online monitor designed for polyacrylate content in cooling and heating circuits.
Testomat 2000 self clean
The Testomat 2000 self clean is an analyzer designed for difficult water applications to reduce contamination and extend service life.
Testomat 2000 SO3
The Testomat 2000 SO3 is an online, wet-chemical instrument for monitoring sulfite content in boiler feed water.
Testomat 2000 THCL
The Testomat 2000 THCL is a process photometer designed for the combined measurement of total chlorine and water hardness in applications such as medical technology and...
Testomat 2000 THCL
The Testomat 2000 THCL is a combined process photometer for total chlorine and process titrator for water hardness.
Testomat 2000 V
The Testomat 2000 V is an automated control system for measuring water and carbonate hardness.
Testomat 808
The Testomat 808 is a limit value monitoring device designed for water hardness analysis in applications such as reverse osmosis and pure water production.
Testomat Eco
The Testomat Eco is an online instrument for automatically determining and monitoring residual total hardness in water with a pH above 4.
Testomat ECO
The Testomat ECO is an automated titrator designed for cost-effective water hardness determination and quality monitoring in water treatment and drinking water...
Testomat ECO C
The Testomat ECO C is an automatic titrator for determining carbonate hardness and acid capacity in applications such as swimming pools and water treatment plants.
Testomat EVO TH
The Testomat EVO TH is an automated water hardness analyzer for applications including water treatment plants, industrial boilers, and drinking water facilities.
Testomat EVO TH
The Testomat EVO TH is an online analysis instrument for the automatic determination and monitoring of residual total hardness in water.
Titromat KH
The Titromat KH is an automatic analyzer designed for measuring and monitoring carbonate hardness in high hardness ranges.
Titromat M1
The Titromat M1 is an instrument for automatically determining and monitoring carbonate hardness in low hardness ranges.
Titromat M2
The Titromat M2 is an instrument for automatic determination and monitoring of carbonate hardness in low hardness measuring ranges.
Titromat TH
The Titromat TH automatically determines and monitors carbonate hardness for high ranges in applications like drinking water production and raw water monitoring.
AI-ready Product Profiles
Product cards for screening and future AI matching
These cards are designed as reusable product profiles: the same format can later appear in AI search results, shortlist views, and assisted product matching.
Automatic hardness control
1 profile card
Instrumentation & Sensors
Product profile
Testomat EVO TH
The Testomat EVO TH is an online analysis instrument for the automatic determination and monitoring of residual total hardness in water.
The Testomat Family
41 profile cards
Application
Instrumentation & Sensors
Product profile
Testomat
The Testomat 808 SiO2 is a silica monitoring instrument designed for hospital sterilisation applications. It operates within a silica measuring range of 0.3 to 1.
Instrumentation & Sensors
Product profile
Testomat 808
The Testomat 808 is a limit value monitoring device designed for water hardness analysis in applications such as reverse osmosis and pure water production.
Instrumentation & Sensors
Product profile
Testomat ECO
The Testomat ECO is an automated titrator designed for cost-effective water hardness determination and quality monitoring in water treatment and drinking water...
Instrumentation & Sensors
Product profile
Testomat ECO C
The Testomat ECO C is an automatic titrator for determining carbonate hardness and acid capacity in applications such as swimming pools and water treatment plants.
Instrumentation & Sensors
Product profile
Testomat EVO TH
The Testomat EVO TH is an automated water hardness analyzer for applications including water treatment plants, industrial boilers, and drinking water facilities.
Instrumentation & Sensors
Product profile
Testomat 2000
The Testomat 2000 is an analyzer for water treatment applications.
Show remaining The Testomat Family / Application profiles (27)
Instrumentation & Sensors
Product profile
Testomat 2000 CN
The Testomat 2000 CN is an online water hardness analyzer designed for the Chinese market, featuring a Mandarin menu and English language options.
Instrumentation & Sensors
Product profile
Testomat 2000 CAL
The Testomat 2000 CAL is a water quality control instrument designed with an integrated calibration function to counteract interference from foreign ions.
Instrumentation & Sensors
Product profile
Testomat 2000 V
The Testomat 2000 V is an automated control system for measuring water and carbonate hardness.
Instrumentation & Sensors
Product profile
Testomat 2000 self clean
The Testomat 2000 self clean is an analyzer designed for difficult water applications to reduce contamination and extend service life.
Instrumentation & Sensors
Product profile
Testomat 2000 Antox
The Testomat 2000 Antox is an analyzer for continuous measurement of free chlorine.
Instrumentation & Sensors
Product profile
Testomat 2000 DUO
PDF datasheet mirror for Testomat 2000 DUO (Testomat).
Instrumentation & Sensors
Product profile
Testomat 2000 DUO CN
The Testomat 2000 DUO CN is an instrument for monitoring water quality in water treatment and drinking-water plants.
Instrumentation & Sensors
Product profile
Testomat 2000 CLF
The Testomat 2000 CLF is an online process photometer designed for monitoring free chlorine in drinking water, swimming pools, and other applications.
Instrumentation & Sensors
Product profile
Testomat 2000 CLT
The Testomat 2000 CLT is a wet-chemical online instrument designed for monitoring total and free chlorine in drinking water, swimming pool water, and other applications.
Instrumentation & Sensors
Product profile
Testomat 2000 CLT self clean
The Testomat 2000 CLT self-clean is a process photometer designed for disinfectant monitoring in drinking and process water, featuring an integrated detergent dosing pump.
Instrumentation & Sensors
Product profile
Testomat 2000 CLO2
The Testomat 2000 CLO2 is an online instrument for monitoring chlorine dioxide content in drinking and process water. It features a measurement range of 0 to 4.7 mg/l.
Instrumentation & Sensors
Product profile
Testomat 2000 THCL
The Testomat 2000 THCL is a process photometer designed for the combined measurement of total chlorine and water hardness in applications such as medical technology and...
Instrumentation & Sensors
Product profile
Testomat 2000 Br
The Testomat 2000 Br is a wet-chemical online instrument for monitoring disinfectant dosing. It operates with a bromine measurement range of 0–5.
Instrumentation & Sensors
Product profile
Testomat 2000 CrVl
The Testomat 2000 CrVl is an online wet-chemical monitor for chromate and hexavalent chromium using photometric analysis.
Instrumentation & Sensors
Product profile
Testomat 2000 Fe
The Testomat 2000 Fe is a wet-chemical online monitor designed for iron content analysis in industrial or drinking water systems.
Instrumentation & Sensors
Product profile
Testomat 2000 Polymer
The Testomat 2000 Polymer is a process photometer and wet-chemical online monitor designed for polyacrylate content in cooling and heating circuits.
Instrumentation & Sensors
Product profile
Testomat 2000 PO4
The Testomat 2000 PO4 is an online process photometer designed for monitoring phosphate content in applications such as process water, production water, and wastewater.
Instrumentation & Sensors
Product profile
Testomat 2000 SO3
The Testomat 2000 SO3 is an online, wet-chemical instrument for monitoring sulfite content in boiler feed water.
Instrumentation & Sensors
Product profile
Titromat KH
The Titromat KH is an automatic analyzer designed for measuring and monitoring carbonate hardness in high hardness ranges.
Instrumentation & Sensors
Product profile
Titromat M1
The Titromat M1 is an instrument for automatically determining and monitoring carbonate hardness in low hardness ranges.
Instrumentation & Sensors
Product profile
Titromat M2
The Titromat M2 is an instrument for automatic determination and monitoring of carbonate hardness in low hardness measuring ranges.
Instrumentation & Sensors
Product profile
Titromat TH
The Titromat TH automatically determines and monitors carbonate hardness for high ranges in applications like drinking water production and raw water monitoring.
Instrumentation & Sensors
Product profile
Maintenance and service sets ECO
This is a maintenance and service set for Testomat ECO devices. It includes various gaskets, O-rings, fuses, and a cleaning brush set for regular upkeep.
Instrumentation & Sensors
Product profile
Maintenance Instructions Testomat 2000 & ECO
This document provides maintenance instructions for the Testomat 2000 and Testomat ECO water analysis instruments. It details cleaning procedures, troubleshooting steps.
Instrumentation & Sensors
Product profile
Maintenance Instructions Testomat 808
This document provides detailed maintenance and service instructions for the Testomat® 808 water quality monitoring instrument.
Instrumentation & Sensors
Product profile
Maintenance Instructions Testomat 808 SiO2
This document provides maintenance and service instructions for the Testomat 808 SiO2 instrument. Regular maintenance.
Instrumentation & Sensors
Product profile
Spares for Testomat 2000 & 808
These are spare parts kits and individual components designed for the maintenance of Testomat 2000 and Testomat 808 series online water analysis instruments.
Testomat 2000
Instrumentation & Sensors
Product profile
Testomat 2000
The Testomat 2000 is an online analysis unit for determining and monitoring water hardness, carbonate hardness, p-value, or minus m-value. It offers menu-driven operation.
Testomat 2000 CAL
Instrumentation & Sensors
Product profile
Testomat 2000 CAL
The Testomat 2000 CAL is an automated online water analysis unit for measuring parameters like total hardness and carbonate hardness.
Testomat 2000 CLF
Instrumentation & Sensors
Product profile
Testomat 2000 CLF
The Testomat 2000 CLF is a process photometer for online monitoring of free chlorine concentration in applications like drinking water disinfection.
Testomat 2000 CLT
Instrumentation & Sensors
Product profile
Testomat 2000 CLT
The Testomat 2000 CLT is an online process photometer designed for monitoring total chlorine concentration in drinking water. It offers a measuring range of 0-2.
Testomat 2000 DUO
Instrumentation & Sensors
Product profile
Testomat 2000 DUO
The Testomat 2000 DUO is an online analysis instrument designed for automatic monitoring of water hardness, carbonate hardness, and p- or minus m-values.
Testomat 2000 FE
Instrumentation & Sensors
Product profile
Testomat 2000 FE
The Testomat 2000 Fe is a process photometer for online monitoring of dissolved iron in water using colorimetric analysis. It operates with two measurement ranges (0-0.
Testomat 2000 THCL
Instrumentation & Sensors
Product profile
Testomat 2000 THCL
The Testomat 2000 THCL is a combined process photometer for total chlorine and process titrator for water hardness.
Testomat Eco
Instrumentation & Sensors
Product profile
Testomat Eco
The Testomat Eco is an online instrument for automatically determining and monitoring residual total hardness in water with a pH above 4.