pH / mV / °C - pH Meters with Large LCD
HI 2210, HI 2211 |
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HI 2210 |
HI 2211 |
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Range |
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-2.00 - 16.00 pH
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-9.9 - 120.0°C |
-2.00 - 16.00 pH
+/- 399.9mV; +/-2000mV
-9.9 - 120.0°C |
|
Resolution |
pH
mV
°C |
0.01 pH
---
0.1°C |
0.01 pH
0.1mV; 1mV
0.1°C |
|
Accuracy @20°C |
pH
mV
°C |
±0.01 pH
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±0.5°C (0.0 - 100.0°C)
±1°C outside
(excluding probe error) |
±0.01 pH
±0.2 mV (±399.9 mV);
±1 mV (±2000 mV)
±0.5°C (0.0 - 100.0°C)
±1°C outside
(excluding probe error) |
|
Calibration pH |
automatic, 1 or 2 point with 5 memorized buffer values
(pH 4.01, 6.86, 7.01, 9.18, 10.01) |
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T° Compensation |
automatic (with HI 7669/2W probe), or
manual from -9.9 to 120°C |
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pH Electrode |
HI 1131B, glass-body, single junction,
refillable, BNC connector
1 m cable (included) |
|
T° Probe |
HI 7669/2W with 1 m (3.3') cable (included) |
| Power Supply |
12 Vdc adapter (included) |
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pH/mV/ISE Multi-parameter meters with Calibration CheckTM and USP
HI 4522, HI 4521 |
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|
HI 4522 |
HI 4521 |
| pH |
Range |
-2.0 to 20.0; -2.00 to 20.00; -2.000 to 20.000 pH |
| Resolution |
0.1 pH; 0.01 pH; 0.001 pH |
| Accuracy |
±0.1 pH; ±0.01 pH; ±0.002 pH |
| mV |
Range |
±2000 mV |
| Resolution |
0.1 mV |
| Accuracy |
±0.2 mV |
| ISE |
Range |
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| Resolution |
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| Accuracy |
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| Conductivity |
Range |
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| Resolution |
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| Accuracy |
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| Resisitivity |
Range |
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| Resolution |
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| Accuracy |
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| TDS |
Range |
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| Resolution |
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| Accuracy |
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| Factor |
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| Salinity |
Range |
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| Resolution |
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| Accuracy |
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| Temperature |
Range |
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| Resolution |
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| Accuracy |
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| Calibration |
pH |
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| ISE |
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| Conductivity |
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| Salinity |
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| Temperature |
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| Input Channel(s) |
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| Calibration Check |
pH electrode and buffer condition |
Temperature
Compensation |
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Log-on-demand
Auto Data Logging |
10 Lots, 5000 samples per lot |
| PC Connection |
Opto-isolated USB and RS232 |
| Power Supply |
12 Vdc adapter (included) |
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pH/mV/ISE Multi-parameter meters with Calibration CheckTM and USP
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| pH |
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| mV |
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| ISE |
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| Temperature |
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| Calibration |
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pH/mV/ISE/Temperature Bench Meters with exclusive Calibration Check TM
HI 3220, HI 3221,
HI 3222 |
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HI 3220 |
HI 3221 |
HI 3222 |
| Range |
pH |
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| mV |
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| ISE |
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| T° |
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| Resolution |
pH |
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| mV |
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| ISE |
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| T° |
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| Accuracy |
pH |
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| mV |
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| ISE |
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| T° |
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| Calibration |
pH |
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| ISE |
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| Slope |
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| Temperature Compensation |
pH |
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| Probes |
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| Logging |
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| PC Connectivity |
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| Lot Logging |
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| Power Supply |
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