The Testomat® EVO TH automatically determines the water hardness by means of titration. The device is suitable for controlling the water quality of water treatment plants, drinking water systems, industrial boilers and for monitoring process water.The Testomat® EVO TH convinces with new functionalities:Optical water detection when filling the measuring chamber Import and export of settings (basic programming) with selectable file nameLogging of measurement data and messages / alarms using an integrated SD or optional SDHC card (2GByte) Firmware update via SD card LCD graphic display Multilingual menu with easy switching (internal programming is retained) Integrated self-test with continuous monitoring External clear / acknowledge input Free programmable password Automatic bleeding of the indicator line Doors can be changed individually Range monitoring (fall below limit value1 / exceed limit value 2) Permitted number of lack of water, freely programmable (for systems with temporarily low water pressure)[#mspacer#]Performance profile:High-precision titration using a piston dosing pump Analogue output 0/4 - 20 mA Programmable hardness unit in ° dH, ° f, ppm CaCO3, mmol / l 2 independent limits with adjustable switching functions as well as switching option in accordance with an adjustable number of negativeanalyzes Analysis initiation: automatic interval operation (0-99 minutes) depending on quantity via contact water meter Indicator quantities: 100 und 500 ml bottles  The Testomat® EVO TH is supplied without a power switch. This is done to comply with the DIN EN 61010-1 safety standard for measuring, control and laboratory equipment. Of course, an external mains switch will be made available to you as a customer for purchase. You can order this from us as a disconnector under article no. 850925, "external cam switch with protection class IP65".

The Testomat® EVO TH CAL with additional calibration function automatically determines the water hardness by means of titration. The device is suitable for controlling the water quality of water treatment, drinking water systems, industrial boilers and for monitoring process water.The Testomat® EVO TH CAL corresponds in function and suitability to the Testomat® EVO TH:Optical water detection when filling the measuring chamberImport and export of settings (basic programming) with selectable file nameLogging of measurement data and messages / alarms using an integrated SD or optional SDHC card (2GByte)Firmware update via SD cardLCD graphic displayMultilingual menu with easy switching (internal programming is retained)Integrated self-test with continuous monitoringExternal clear / acknowledge inputFree programmable passwordAutomatic bleeding of the indicator lineDoors can be changed individuallyRange monitoring (fall below limit value1 / exceed limit value 2)Permitted number of lack of water, freely programmable (for systems with temporarily low water pressure)[#mspacer#] Performance profile: High-precision titration using a piston dosing pumpAnalogue output 0/4 - 20 mAProgrammable hardness unit in ° dH, ° f, ppm CaCO3, mmol / l2 independent limits with adjustable switching functions as well as switching option in accordance with an adjustable number of negative  analyzes Analysis initiation:automatic interval operation (0-99 minutes)depending on quantity via contact water meterIndicator quantities: 100 und 500 ml bottlesTestomat® EVO TH CAL is supplied without mains switch. This is done to comply with the safety standard DIN EN 61010-1 for measuring, control and laboratory instruments. Of course, an external mains switch is available for purchase by you as a customer. You can order it from us as a disconnector under article no. 850925, "external cam switch with protection class IP65".Optional: with WLAN SD - card