Item no. HI-98402
Fluoride Portable Meter
Tutorial messages on LCD display
Direct measurements in mg/L or g/L
Water resistant, rugged housing for indoor/outdoor applications
Extensive fluoride scale
Automatic Temperature Compensation
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.
HI98402 is supplied in a rugged carrying case complete with batteries that provide up to 200 hours of continuous operation.
HI 98402 is supplied with batteries, rugged carrying case and instructions. Do not forget to order the electroder. See accessories
|Accuracy Fluoride||±5% or ±0.02 mg/L (within ±3°C from calibration temperature)|
|Battery Type / Life||4 x 1.5V AA / approx. 120 hours of use|
|Calibration||Automatic, 1 or 2 point at 1 mg/L, 2 mg/L, 10 mg/L, 100 mg/L and 1000 mg/L|
|Electrode||HI 4010 fluoride electrode with BNC and 1 m (3.3') cable HI 5313 reference electrode with 1 m (3.3') cable (not included)|
|Environment||0 to 50°C (32 to 122°F); RH max 100%|
|Range Fluoride||0.050 to 0.500 mg/L (ppm) 0.50 to 5.00 mg/L5.0 to 50.0 mg/L50 to 500 mg/L0.50 to 1.90 g/L|
|Range Temperature||0.0 to 50.0°C|
|Resolution Fluoride||0.001 mg/L (ppm)0.01 mg/L0.1 mg/L1 mg/L0.01 g/L|
|Temperature Compensation||Automatic, 5 to 35 °C (with temperature probe)|
|Temperature Probe||HI 7662 with 1 m (3.3') cable|
|Typical EMC Deviation||± 2% FS (Fluoride)±0.5°C (Temperature)|