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HI2211 Laboratory pH/ORP/Temperature Tester
HI2211 laboratory pH/ORP/temperature measuring instrument. This instrument has a large screen, easy to read, and can simultaneously display pH (or mV)
Product details
HI2211 Laboratory pH/ORP/Temperature Tester This instrument has a large screen, easy to read, and can simultaneously display pH (or mV) and temperature measurement values. Display guide labels on the screen, allowing you to easily complete various operations. The stability indicator function facilitates data recording. Automatic calibration, using the HI7662 temperature probe, temperature compensation can be manually or automatically performed during pH measurement.
New exterior design, large screen display
• Humanized operation interface, stable indicator signs
• Automatic calibration, automatic temperature compensation • on-screen calibration operation steps prompts
Simultaneously display pH (or mV)/temperature measurements
• Large range oxidation-reduction potential measurement
| model |
HI 2211 |
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| range | pH value |
-2.00 to 16.00 pH |
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| ORP |
±399.9 mV；±2000 mV |
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| temperature |
-9.9 to 120.0°C |
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| resolution | pH value |
0.01 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 |
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| ORP |
±0.2 mV (±399.9 mV)； ±1 mV (±2000 mV) |
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temperature |
± 0.5°C（0.0 to 100.0°C ）； ± 1 ° C (Other) |
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| PH calibration |
Automatic 1-point or 2-point calibration, with 5 built-in calibration points (pH 4.01/6.86/7.01/9.18/10.01) |
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| temperature compensation |
Automatic or manual temperature compensation, -9.9 to 120.0 ° C |
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| electrode type |
Using BNC acidity electrode interface and HI7662 temperature probe |
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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 |
240 x 182 x 74mm； 1.1 Kg |
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