HI 98402

Fluoride Portable Meter
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.

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)
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.)

Accessories
Electrodes
HI 5313  Reference Electrode For FC 301B
HI 4010  Fluoride Half-Cell ISE
Solutions
HI 4010-00  TISAB II for Fluoride ISE’s
HI 4010-01  0.1 M Fluoride Standard
HI 4010-02  100 ppm Fluoride Standard
HI 4010-03  1000 ppm Fluoride Standard
HI 4010-05  TISAB II for Fluoride ISE’s
HI 4010-10  10 ppm Fluoride Standard with TISAB II
HI 4010-11  1 ppm Fluoride Standard with TISAB II
HI 4010-12  2 ppm Fluoride Standard with TISAB II
HI 4010-30  Solution Kit with HI 4010-10, HI 4010-11 and HI 4010-00 (4 each)
HI 7061M  General Purpose Cleaning Solution
1 x 230 mL bottle
HI 7061L  General Purpose Cleaning Solution
1 x 500 mL bottle
HI 8061L  General Purpose
1 x 500 mL FDA bottle
Probes
HI 7662  Stainless Steel Temperature Probe