Three Range Portable TDS Meter - HI8734
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The HI8734 is a rugged, portable TDS meter designed for the water conditioning industry, particularly in the softening, demineralization, reverse osmosis, and drinking water applicaitons. It can also be used for a wide variety of environmental conditions. TDS readings are adjusted with manual temperature compensation, assuring users of consistent and accurate measurements of total dissolved solids.
- Four-ring probe
- measurement ranges from 0.0 mg/L to 19.99 g/L with a ±1% FS accuracy
- Manual Temperature Compensation
Features
Manually calibrated at one point in a standard TDS solution
Three dedicated-range buttons to easily change range
Meter communicates if reading is out of range and a new range should be selected
The HI8734 has a set TDS factor of 0.5, meaning that 1 µS/cm is equal to 0.5 mg/L (ppm) of TDS.
The temperature compensation coefficient, β, is set at 2%/℃, correcting the reading 2% for each degree Celsius change in the sample.
The HI76301D four-ring probe that is supplied with the meter allows for a wide range of measurements with a single sensor
The probe comes with a protective PVC sleeve that assures durability when taking measurements outdoors.
| SKU | HI8734 |
| Name | Three Range Portable TDS Meter – HI8734 |
| TDS Range | 0.0 to 199.9 mg/L (ppm); 0 to 1999 mg/L (ppm); 0.00 to 19.99 g/L (ppt) |
| TDS Resolution | 0.1 mg/L (ppm); 1 mg/L (ppm); 0.01 g/L (ppt) |
| TDS Accuracy | ±1% FS (excluding probe error) |
| TDS Calibration | manual, one-point through TDS knob |
| EC/TDS Temperature Compensation | manual from 0 to 50°C (32 to 122°F) with β = 2%/°C |
| EC to TDS Conversion Factor | 0.5 |
| EC/TDS Probe | HI76301D 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 95% |
| Dimensions | 145 x 80 x 36 mm (5.7 x 3.1 x 1.4”) |
| Weight | 230 g (8.1 oz) |
HI8734 is supplied with HI76301D conductivity probe, HI70032 1382 mg/L (ppm) calibration solution sachet, battery, and instruction manual.
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To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
