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The HI98402 is a rugged, waterproof, portable fluoride meter. This meter offers many features including automatic calibration, on-screen instructions, and automatic temperature compensation. The HI98402 requires the HI4010 epoxy body fluoride half-cell and the HI5313 PEI plastic body reference electrodes in order to operate. They are available as accessories.
The HI98402 is a rugged, portable fluoride meter designed to provide laboratory precision and accuracy under harsh environmental conditions. This meter is ideal for a variety of applications in drinking water treatment, environmental monitoring, and plating baths.The HI98402 offers a variety of features including five distinct measurement ranges, automatic calibration to 1 or 2 points, automatic temperature compensation, and on-screen instructions.
The HI98402 uses a BNC probe input for connecting the fluoride half-cell electrode and a reference input for the reference half-cell electrode. A separate RCA connector is used for a thermistor temperature probe. The temperature probe provides for a high ±0.2 ℃ accuracy measurement for precise temperature compensation.
One or Two-Point Calibration – Automatic calibration can be performed at 1 or 2 points using the 5 pre-programmed buffers (1 mg/L, 2 mg/L, 10 mg/L, 100 mg/L, and 1000 mg/L).
On-Screen Instructions – Clear and easy to use on-screen instructions take you through all of the steps in performing a calibration and taking measurements.
Fluoride and Reference Half-Cell Electrodes – The HI98402 requires two half-cell electrodes to measure fluoride. The HI4010 is a fluoride half-cell comprising an epoxy body and a lanthanum fluoride crystal sensing membrane. The HI5313 is a reference half-cell featuring a cone style junction that produces a highly stable reference potential and consistent flow rates of electrolyte into solution. Together with the meter and temperature probe, a complete and accurate measurement system is formed.
Automatic Temperature Compensation – The HI98402 offers automatic temperature compensation of fluoride measurements over the range of -5.0 to 55.0℃.
| Weight | 1 kg |
|---|---|
| Parameter | Fluoride |
| Temperature Accuracy | ±0.2°C; ±0.4°F (excluding probe error) |
| Temperature Range | -20.0 to 120.0°C (-4.0 to 248.0°F) |
| SKU | HI98402 |
| Name | Fluoride Portable Meter – HI98402 |
| Temperature Range | -20.0 to 120.0°C (-4.0 to 248.0°F) |
| Temperature Resolution | 0.1°C (0.1°F) |
| Temperature Accuracy | ±0.2°C; ±0.4°F (excluding probe error) |
| Temperature Compensation | automatic, -5 to 55°C (with temperature probe) |
| Required Probes | HI4010 fluoride electrode with BNC connector and 1 m (3.3’) cable (not included); HI5313 reference electrode with 1 m (3.3’) cable (not included) HI7662 stainless steel temperature probe with 1 m (3.3’) cable (not included) |
| 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.) |
HI98402 is supplied with batteries, rugged carrying case and instructions.
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.
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.
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.
