The new Testomat® Limit is a new generation limit value measuring device. The device was originally designed as an improved Testomat® 808 for hardness measurement. However, it became a completely new device with innovative technologies and advanced measurement technology that far surpassed its predecessor.
It reacts immediately to even the smallest deviations. Like all instruments in the Testomat® family, it is characterised by simplicity, ease of service, reliability, and durability.
Analyses are carried out in automatic interval mode, with the interval pause freely adjustable between 0 and 60 minutes to suit your specific needs. Additional measurements can be started manually on the device itself or via an external control system.
If predefined limit values are exceeded, the Testomat® Limit triggers an alarm so that personnel can respond immediately. An analogue interface also allows
analytical results or system statuses to be transmitted to a central control room. Alternatively, the device can send a control signal to downstream systems – such as desalination units or filters – enabling automatic correction of any deviation in water quality.
The reliable 72‑hour operating mode ensures continuous monitoring of water quality at weekends or during public holidays. The device automatically calculates in advance whether sufficient indicator is available for the remaining operating period.
The Testomat® Limit is suitable for a wide range of applications where water hardness must be monitored, such as:
- electroplating
- large boiler systems
- reverse osmosis systems
- laundries
- commercial kitchens
and many others.
Post from 11th December 2025