Online total water hardness analyzer Testhard DSC
- Overview
- Specifications
- Applications
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- Measurement principle is a complexometric titration of the
water hardness, the display is touchscreen.External start/stop
of an analysis possible.
Automatic cleaning solution(optional).1x0/4-20mA current output, user can set the start value and end value.3x relay output.
Mannual calibration.
Application for the analyzer is pharmaceutical factory,power plant,chemical plant,electronic factory,food and beverage factory and so on.
Specifications:
| Type | DSC | DSC4 | DSC3 | DSC5 |
| Measuring Range | 0.5-9.0 ppm | 4-70 ppm | 30-350 ppm | 50-900 ppm |
| Resolution | 0.2 ppm | 0.7 ppm | 7 ppm | 10 ppm |
| Accuracy | 5% of end value | |||
| Reproducibility | 3% of end value | |||
| Zero-point Stability | automatic adjustment | |||
| Calibration | mannual calibration | |||
| Measurement Principle | titration | |||
| Display | 240x128,touchscreen | |||
| Current Output | 1x0/4-20mA,load 500 ohm | |||
| Relay Output | 1 x Alarm,potential-free
230 V/50 Hz,3A 1 x Limit,potential-free 230 V/50 Hz,3A 1 x Analysis state,potential-free 230 V/50 Hz,3A |
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| External Switching | potential-free contact,18 VDC,ca.4mA | |||
| Power Supply | 110-230V,50/60Hz | |||
| Power Consumption | approx. 16VA | |||
| Dimensions | 640x315x190mm(HxWxD) | |||
| Weight | approx. 8-10kg | |||
| Connections | Plugs with circular connection 1.5 mm2 | |||
| Sample interval | 1 to 99 min or external start/stop | |||
| Optional | Automatic cleaning Measuring Chamber | |||
- Pure Water
- Surface Water
- Drinking Water
- Boiler Water
- Picture 1
