HI 98402 measures fluoride from 0.05 mg/L to 1.9 g/L in 5 distinct scales. With autoranging, HI 98402 automatically selects the range that provides the best resolution.
HI 98402 automatically compensates for temperature from -5 to 55°C using the optional HI 7662 stainless steel temperature probe. Both the temperature measured together with fluoride concentrations are displayed on the large LCD.
Calibration is automatic at 1 or two points. The calibration points can be chosen among 1 mg/L, 2 mg/L, 10 mg/L, 100 mg/L and 1000 mg/L.
HI 98402 is supplied in a rugged carrying case complete with batteries that provide up to 200 hours of continuous operation.
Order Information:
HI 98402 is supplied with batteries, rugged carrying case and instructions.
Specifications
| Range | Fluoride |
0.050 to 0.500 mg/L 0.50 to 5.00 mg/L 5.0 to 50.0 mg/L 50 to 500 mg/L 0.50 to 1.90 g/L |
| Temperature | -20.0 to 120.0ºC (-4.0 to 248.0ºF) | |
| Resolution | Fluoride |
0.001 mg/L (ppm) 0.01 mg/L 0.1 mg/L 1 mg/L 0.01 g/L |
| Temperature | 0.1°C (0.1ºF) | |
| Accuracy | Flouride | ±5% of reading or ±0.02 mg/L (ppm) fluoride (with ±3°C from calibration temperature) |
| Temperature | ±0.2°C; ±0.4°F (excluding probe error) | |
| Calibration | automatic, one or two point at 1 mg/L, 2 mg/L, 10 mg/L, 100 mg/L and 1000 mg/L | |
| Temperature Compensation | automatic, -5 to 55°C (with temperature probe) | |
| Electrode | HI 4010 fluoride electrode with BNC connector and 1 m (3.3') cable (not included) HI 5313 reference electrode with 1 m (3.3') cable (not included) | |
| Temperature Probe | HI 7662 stainless steel temperature probe with 1 m (3.3') cable (not included) | |
| Input Impedance | 1012 Ohm | |
| Battery Type / Life | 1.5V AAA (3) / approximately 200 hours of continuous use | |
| Environment | 0 to 50°C (32 to 122°F); RH max 100% | |
| Dimensions | 185 x 72 x 36 mm (7.3 x 2.8 x 1.4’’) | |
| Weight | 300 g (10.6 oz.) | |
| Ordering Information | HI98402 is supplied with batteries, rugged carrying case and instructions. | |
| Warranty | 2 years (probe 6 months) |
Malaysia
