อุปกรณ์วัด Conductivity/TDS (Three Range TDS Portable Meter)
Three Range TDS Portable Meter
- Three measurement ranges
- Rugged probe for field use
HI 8734 has not only been specifically designed for the water conditioning industry, but particularly in the softening, demineralization, reverse osmosis and drinking water applications.
Three ranges of measurement ensure the highest accuracy possible. All three ranges can be executed at the touch of a button, without having to change the conductivity probe. This makes it very easy to switch applications without having to worry about recalibration.
To enhance accuracy and efficiency, MTC (Manual Temperature Compensation) is available using a knob on the front panel.
For the best protection in the field, the four ring potentiometric probe is made of rugged PVC. To access difficult areas, the probe is supplied with a 1 m (3.3′) cable.
The ratio between conductivity and TDS is factory set at 0.5.
HI 8734 is supplied with HI 76301D conductivity probe, HI 70032 1382 mg/L (ppm) calibration solution sachet, battery, instructions and rugged carrying case.
|Range||0.0 to 199.9 mg/L (ppm); 0 to 1999 mg/L (ppm); 0.00 to 19.99 g/L (ppt)|
|Resolution||0.1 mg/L (ppm); 1 mg/L (ppm); 0.01 g/L (ppt)|
|Accuracy||±1% F.S. (excluding probe error)|
|Calibration||manual, 1 point|
|Temperature Compensation||manual, 0 to 50°C (32 to 122°F) with ß=2%/°C|
|Probe||HI 76301D four ring conductivity probe with DIN connector and 1 m (3.3’) cable (included)|
|Battery Type / Life||9V / approximately 100 hours of continuous use|
|Environment||0 to 50°C (32 to 122°F); RH max 100%|
|Dimensions||145 x 80 x 36 mm (5.7 x 3.1 x 1.4’’)|
|Weight||230 g (8.1 oz.)|