water monitoring device / carbonate hardness / automatic / online
Testomat ECO® C Gebrüder Heyl Analysentechnik



  • Applications:

    for water, carbonate hardness

  • Other characteristics:

    automatic, online


The Testomat ECO® C determines carbonate hardness or acid capacity fully automatically via titration.

It is ideal for monitoring and controlling the water quality of community swimming pools. With online monitoring the raising of carbonate hardness is fully automatic.

community swimming pools
water treatment plants
drinking water plants

Measuring range

carbonate hardness / acid capacity
0,5-10,0 °dH / 1,0-20,0°dH
0,18-3,58 mmol/l / 0,30-7,16 mmol/l
(depending on the choice of the indicator)
Technical Data

Power supply: 230–240 VAC, 115 VAC, 24 VAC all 50–60Hz
Power consumption: max. 30 VA
Protection class: I
Degree of protection: IP 65
Ambient temperature: 10–45 °C, 50 - 104°F
Option: booster pump see accessories
Dimensions (B x H x T): 380 x 480 x 280 mm
Weight: approx. 9 kg
Menu languages: German, English, French, Italian, Polish, Dutch, Spanish (others upon request)
Mains water supply

Operating pressure:
1 to 8 bar (15 to 116 psi) or
0,3 to 1 bar (5 to 15 psi), after removing of the valve body out of the regulator/filter housing
Water inlet: Opaque hose with 6 mm external diameter/4 mm internal diameter
Water outlet: Hose with 6 mm external diameter/4 mm internal diameter
Water temperature: 10 to 40 °C; 50 to 104°F

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