Hanna HI98120 ORP/Temperature Tester: Reliable Water Analysis
Overview: ORP (Oxidation Reduction Potential) measurements, much like pH measurements, gauge a solution’s capacity to oxidize or reduce chemical species. These redox reactions are monitored using chemically inert sensors, typically made of noble metals such as pure platinum and gold. The HI98120 is designed to ensure accurate measurements with its platinum sensor, which is mechanically simpler and weldable to glass.
Industries Served: Industries including swimming pools, food processing, boilers, cooling towers, and plating rely on ORP measurements.
Key Features:
- Waterproof Design:
- IP67 rating protects internal electronics if the meter is submerged.
- Stability Indicator:
- The HI98120 features a stability indicator on the LCD, disappearing when the reading stabilizes.
- Replaceable Electrode:
- The HI73120 ORP electrode, with a simple cartridge design, allows for easy sensor replacement in the lab or field.
- HOLD Feature:
- Freezes the reading for documentation purposes.
- Auto-shut Off:
- Automatically switches off after 8 minutes to conserve battery life if left unused.
- Battery % Level:
- Displays battery level percentage upon turning on.
Hanna ORP/Temperature Tester HI98120 Specifications:
- SKU: HI98120
- Product Name: ORP/Temperature Tester – HI98120
- Quote Required: Yes
- ORP Range: ±1000 mV
- ORP Resolution: 1 mV
- ORP Accuracy: ±2 mV
- Temperature Range: -5.0 to 60.0°C / 23.0 to 140.0°F
- Temperature Resolution: 0.1°C / 0.1°F
- Temperature Accuracy: ±0.5°C /±1°F
- ORP Electrode: HI73120 replaceable ORP electrode (included)
- Automatic Shut-Off: after 8 minutes of non-use
- Battery Type/Life: 1.5V (4) / approx. 300 hours of continuous use
- Environment: -5 to 50°C (23 to 122°F); RH max 100%
- Dimensions: 163 x 40 x 26 mm (6.4 x 1.6 x 1.0’’)
- Weight: 100 g (3.5 oz.)
Ordering Information: The HI98120 (ORP) comes with HI73120 ORP electrode, HI73128 electrode removal tool, batteries, and instructions.
