| P715 pH/DO Meter |
| Features： |
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| 1. 6.5-inch LED screen with concise and friendly-use interface. |
| 2. Built-in microprocessor chip has Intelligent functions such as automatic calibration, ATC, data storage, clock display, USB output, function settings, wireless printing, and self-diagnosis information, etc. |
| 3. It supports wireless bluetooth printing. Real-time data transfer to mobile phone via bluetooth is optional. |
| 4. Smart electrode status display to ensure accurate use. |
| 5. It has functions of ATC, auto salinity compensation and auto pressure compensation. |
| 6. Polarographic DO electrode, short polarization time (3-5 mintues). Support 1 point calibration. |
| 7. Omron long lasting and light touch key can be used more than 100,000 times. |
| 8. Auto recognition of 25 buffers with three kinds of options: Europe & USA, NIST and China. Support 1, 2, 3 point calibration. |
| 9. Can store 1000 sets of test data, which can be saved and transferred to USB memory stick and opened with Excel. |
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| Specifications: |
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| pH |
Measurement range |
(-1.999 ~ 19.999)pH |
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Resolution |
0.1/0.01/0.001 pH |
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Accuracy |
Electrode：±0.02 pH |
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Input current |
≤2×10-12 A |
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Input impedance |
≥3×1012 Ω |
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Stability |
±0.02 pH/3h |
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Temperature compensation |
(0 ~ 100)℃, auto or manual |
| mV |
Measurement range |
(-1999.00 ~ 1999.00) mV |
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Resolution |
0.1 mV |
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Accuracy |
±0.05% FS |
| DO |
Measuring range |
(0 ~ 20.00）mg/L(ppm) (0 ~ 200.0)% |
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Resolution |
0.1/0.01 mg/L(ppm) 1/0.1 % |
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Accuracy |
Electrode: ±0.10 mg/L, Meter: ±0.40 mg/L |
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Response time |
≤30s (25℃, 90%response) |
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Residual current |
≤0.1 mg/L |
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Temp compensation |
(0 ~ 45)℃ (automatic) |
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Salinity compensation |
(0 ~ 45) ppt (automatic) |
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Pressure compensation |
(80 ~ 105) kPa (automatic) |
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Automatic calibration |
Air saturated by water; water saturated by air |
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Electrode type |
Polarographic |
| Temperature |
Range |
(-10 ~ 110)℃ |
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Resolution |
0.1℃ |
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Accuracy |
5 ~ 60℃:±0.4℃ Others: ±0.8℃ |
| Other Parameters |
Display |
6.5-inch LED screen |
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Data storage |
1000 sets |
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Power |
12V (110-220, 50-60Hz adapter) |
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Communication interface |
USB, RS232, Bluetooth |
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Dimensions & Weight |
240×170×70mm/600g |
| Working Conditions |
Temperature |
5 ~ 40 ℃ |
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Humidity |
5-85% |
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IP grade |
IP54 |
| Meter Kits |
1) pH/DO Meter |
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2) Electrode holder |
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3) pH composite electrode |
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4) DO electrode |
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5) Temperature electrode |
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6) pH buffer solution |
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7) DO filling solution |
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8) Membrane cap |
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9) Cathode polishing paper |
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10) Power adapter |
