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HI3222 high-precision laboratory acidity tester
HI3222 high-precision laboratory acidity analyzer pH/ORP/ISE/temperature, product introduction of HI3222 high-precision laboratory acidity analyzer, H
Product details
HI3222 high-precision laboratory acidity analyzer pH/ORP/ISE/temperature
HI3222 high-precision laboratory acidity testerProduct Introduction
HI3222 has a powerful ion concentration measurement function, with multiple ion units for you to choose from. The pH calibration is a 5-point calibration, with 7 built-in calibration points and 5 user-defined calibration points. Users can perform calibration operations through on-screen prompts. Users can also set prompts for "measurement out of range" and "calibration expired". The instrument adopts a new self checking function, which ensures that each measurement reaches a reading of * * and can detect potential issues during the calibration process, such as whether the electrodes need to be cleaned or the quality of the calibration solution. After the calibration process, the screen will display the performance of the electrodes.
HI3222 high-precision laboratory acidity testerProduct Features
Equipped with ion measurement function
Background light LCD display screen
During the calibration process, the screen prompts relevant operation information
PH calibration is a 5-point calibration, with 7 built-in calibration points and 5 user-defined calibration points
Can manually store 400 sets of data and automatically store 1000 measurement data
Measurement reading locking function
Users can choose the "Measurement Out of Range" reminder
Users can choose the 'Calibration Expired' reminder
Equipped with USB data interface
Technical parameters of HI3222 high-precision laboratory acidity analyzer
| range | pH | -2.0 to 20.0 |
| -2.00 to 20.00 | ||
| -2.000 to 20.000 | ||
| ORP | ±2000 mV | |
| ISE | 1.00×10-7 to 1.00×1010 ppm | |
| temperature | -20.0 to 120.0℃ | |
| resolution | pH | 0.1pH（-2.0 to 20.0） |
| 0.01 pH（-2.00 to 20.00） | ||
| 0.001 pH（-2.000 to 20.000） | ||
| ORP | 0.1 mV | |
| 1 mV | ||
| ISE | 0.01/0.1/1/10 ppm | |
| temperature | 0.1℃ | |
| precision | pH | ±0.01pH（-2.0 to 20.0） |
| ±0.002pH（-2.000 to 20.000） | ||
| ORP | ±0.2 mV | |
| ISE | ± 0.5% of the reading (monovalent ion); ± 1% of the reading (divalent ion) | |
| temperature | 0.4℃ | |
| PH calibration | Up to 5 automatic calibration points, with 7 built-in calibration points (pH 1.68/4.01/6.86/7.01/9.18/10.01/12.45) and 5 user-defined calibration points | |
| Ion calibration | Two point calibration, with 6 calibration points in memory (0.1, 1, 10, 100, 1000, 10000 ppm) | |
| temperature compensation | Automatic or manual temperature compensation, -20.0 to 120.0 ℃ | |
| Electrode type | Using BNC acidity electrode interface and HI7662 temperature probe | |
| manual storage | 400 manually measured data | |
| auto storage | Storage intervals of 5, 10, 30 seconds, 1, 2, 5, 10, 15, 30, 60, 120, 180 minutes, storing 1000 measurement data | |
| data interface | USB data interface, connected to a computer (data software and cable need to be purchased) | |
| input impedance | 1012 Ohm | |
| power supply method | 12 Vdcpower supplyadapter | |
| Usage environment | 0 to 50℃ (32 to 122°F)； RH max 55% | |
| Size | 235×207×110 mm/1.8 kg | |
| Standard configuration of HI3222 high-precision laboratory acidity analyzer | ||
| HI3221 | Host, electrode, temperature probe, electrode filling solution, acidity buffer solution, bracket, power adapter, Chinese and English manuals | |
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