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Description
HM Digital DM-2 Inline Dual Monitor water test device from market leader HM.
In order to achieve optimum cleaning results in glass and façade cleaning, the water quality or water value plays a decisive role in the field of osmosis cleaning. In order to achieve a residue-free result and prevent streaks or stains from occurring in the first place, it has become standard practice in the industry to clean windows down to approx. 15 ppm; for façades or solar installations, conductance values of up to 30 ppm are even tolerable.
To be able to determine the water value, you need a water tester. The original product from market leader HM Digital uses two sensors to display the input value (city water) and output value (permeate) on a large, waterproof monitor. The conductivity value is displayed in the standard unit ppm (parts per million).
Please note that the scope of delivery does not include batteries.
The required T-connector is available in our OSMOBIL push-in T-connector 6 mm.
Special features
- Water-repellent housing
- large monitor
- waterproof, shielded sensor cables
- highly efficient
- automatic switch-off
Technical data
- Measuring range: 0 - 9,990 ppm
From 0 - 999 ppm the resolution is 1 ppm
From 1,000 - 9,900 ppm, the resolution increases to 10 ppm, which is indicated by the flashing "x10" symbol - Measurement tolerance: +/- 2 %
- Conversion factor: NaCl (⁓0.5)
- Digitally calibrated at the factory to 342 ppm NaCl
- Cable length: 116 cm (incl. monitor)
- Power source: 2 x AA batteries (included in scope of delivery)
- Battery life: approx. 2 years
- Automatic switch-off: after 3 minutes
- Dimensions: 11.6 x 6.8 x 1.8 cm
- Weight: approx. 224.3 g (incl. batteries)
Scope of delivery
- 1 x HM Digital DM-2 Inline TDS Monitor water test device
