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HI122 laboratory high-precision pH/ORP/temperature measuring instrument [built-in printing]
HI122 laboratory high-precision pH/ORP/temperature measuring instrument with built-in printing. Can measure pH value, ORP， Multiple parameters such as
Product details
HI122 laboratory high-precision pH/ORP/temperature measuring instrument with built-in printing. Can measure pH value, ORP， Multiple parameters such as temperature. High precision analysis, easy operation, unique direct printing function, can conveniently store and print measurement results.
Humanized design, convenient operation, large screen display
• Can simultaneously measure multiple parameters to meet various laboratory requirements
Up to five points of automatic calibration ensure high measurement accuracy
PH resolution can be selected, with automatic temperature compensation function
• Large capacity storage function, GLP laboratory standard, can view calibration data
Equipped with RS232 data interface, it can be connected to a computer for data output analysis
Built in printer that can directly print measurement results.
| model |
HI 122 |
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| range | pH value |
-2.00 to 16.00 pH； -2.000 to 16.000 pH |
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| ORP |
±999.9 mV；±2000 mV |
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| temperature |
-20.0 to 120.0°C |
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| resolution | pH value |
0.01 pH; 0.001 pH |
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| ORP |
0.1 mV；1 mV |
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| temperature |
0.1 °C |
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| accuracy | pH value |
±0.01pH；±0.002pH |
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| ORP |
±0.2 mV；±0.5 mV；±1 mV |
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temperature |
± 0.4°C |
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| PH calibration |
Automatic 1-point or 2-point calibration, with 7 built-in calibration points (pH 1.68/4.01/6.86/7.01/9.18/10.01/12.45) |
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| temperature compensation |
Automatic or manual temperature compensation, -20.0 to 120.0 ° C |
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| Relative potential offset |
±2000 mV |
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| Calibration verification |
Electrode status, response time, and calibration solution status |
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| electrode type |
Using BNC acidity electrode interface and HI7662 temperature probe |
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| Data Storage |
Manually store 50 data and automatically store 1000 measurement data |
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| data interface |
RS232 data interface, connected to a computer (data software and cable need to be purchased) |
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| printer |
Built in printer, 44mm printing paper |
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| Input impedance |
10 12Ohm |
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| Power supply mode |
12 Vdc power adapter |
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| Usage environment |
0 to 50°C (32 to 122°F)；RH max 95% |
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| Dimension |
280 x 203 x 84mm； 1.9 kg |
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