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Italy Hana HI991000 portable acidity meter
The Italian Hana HI991000 portable acidity meter has automatic temperature compensation. With the help of the HI7669AW temperature rod, it can automat
Product details
Product introduction of Italy Hana HI991000 portable acidity meter:
HI991000 portable acidity meter
- Automatic temperature compensation, aided by the HI7669AW temperature rod, can automatically correct the impact of temperature on acidity and alkalinity
- The simple and straightforward operation panel and easy to read display make the instrument easy to understand and operate
- An accurate thermometer with an independent temperature probe can quickly sense the temperature of the solution being measured.
- High precision resolution up to 0.1mV
- Automatic buffer recognition * Simple automatic two-point calibration * 3-in-1 PH/mV/℃ tester
- The sturdy and waterproof design of the ABS shell meets the IP167 international standard, providing complete protection for the instrument in harsh environments.
- The characteristics of special graphic symbols and five sets of memory standard buffers can guide users to perform calibration steps step by step
- Five standard buffer calibration points can be automatically or manually identified for calibration
- The calibration results are stored in the memory of the microprocessor and can be retained even when turned off.
- HI991000 portable acidity/ORP
Technical specifications of HI991000 portable acidity meter
| Model number | HI8424 | HI991000 |
| measuring range | 0.00 to 14.00pH； 0.0 to ±399.9mV（ISE）； ±400 to ±1999mV(ORP)； 0.0 to 100.0℃ |
0.00 to 14.00pH 0.0 to 60.0℃ |
| resolution | 0.01pH；1mV（ISE）； 1mV（ORP）； 0.1℃ | 0.01pH；0.1℃ |
| accuracy | ±0.01pH /±0.2mV（ISE）； ±1mV（ORP）/ ±0.4℃ | ±0.01pH；±0.5℃ |
| EMC deviation | ±0.02pH；±0.2mV（ISE）； ±1mV（ORP）； ±0.4℃ | ±0.01pH；±1℃ |
| Calibration method | Automatic two-point calibration (pH7.01, 4.01, 10.01) | Automatic three-point calibration |
| temperature compensation | Automatic temperature compensation from 0 to 100 ℃ | Automatic temperature compensation from 0 to 60 ℃ |
| Zero point calibration | ±1.0pH | |
| Slope calibration | 70% to 108% | |
| Supporting electrode | HI1230, HI1200 plastic electrodes | H1291 electrode with temperature sensor (1 meter) |
| temperature probe | HI7669AW one meter long line | |
| impedance | 1012Ω | |
| Type | 1×9V | 4×1.5V AAA |
| environment | 0 to 50 ℃, 95% RH | 0 to 50℃； RH100% |
| Size/Weight | 185×82×45mm / 520g | 150×80×28mm /210g |
Standard configuration of HI991000 portable acidity meter
| HI8424 | Host, HI123OB plastic electrode (including 1 meter), HI7669AW temperature probe, 9V battery |
| HI8424C | Host, HI120OB plastic electrode (including 1 meter), HI7669AW temperature probe, 9V battery |
| HI8424CT | Host, HI1200B plastic electrode (including 1 meter), 9V battery |
| HI8424P | Host, HI123OB plastic electrode (including 1 meter), HI7669AW temperature probe, 9V battery, carrying case |
| HI8424PC | Host, HI120OB plastic electrode (including 1 meter), HI7669AW temperature probe, 9V battery, carrying case |
| HI991000 | Host, HI1291 electrode with amplification and ATC functions, 4 × 1.5V battery, hard carrying case |
Accessories for purchasing HI991000 portable acidity meter
| HI1230B | Acidic composite plastic electrode (1 meter) |
| HI1230B/5 | Acidic composite plastic electrode (5 meters) |
| HI1230B/10 | Acidic composite plastic electrode (10 meters) |
| HI1200B | Acidic composite plastic electrode |
| HI1300B | PH composite plastic electrode (pure water measurement) |
| HI7669AW | Temperature probe |
| HI2602 | carrying case |
| HI1291 | PH/℃ electrode with amplification function |
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