| Customization: | Available |
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| After-sales Service: | 24-hour online service,free accessories |
| Warranty: | 2 years |
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7-inch colored capacitive touch screen with high resolution (1024x600) and sensitivity.
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.
It supports wireless bluetooth printing. Real-time data transfer to mobile phone via bluetooth is optional.
Smart electrode status display to ensure accurate use.
It has functions of ATC, auto salinity compensation and auto pressure compensation.
Polarographic DO electrode, short polarization time (3-5 mintues).
Auto recognition of 25 buffers with three kinds of options: Europe & USA, NIST and China. Support 1, 2, 3 point calibration.
Can store 2000 sets of test data, which can be saved and transferred to USB memory stick and opened with Excel.
| Model | DO-PB14 | |
| pH | Measurement Range | (-1.999 ~ 19.999)pH |
| Resolution | 0.1/0.01/0.001 pH | |
| Accuracy | Electrode: ±0.02 pH | |
| Input Current | ≤2×10-12 A | |
| Input Impedance | ≥3×1012 Ω | |
| Stability | ±0.02 pH/3h | |
| Temperature Compensation | (0 ~ 100)ºC, auto or manual | |
| mV | Measurement Range | (-1999.00 ~ 1999.00) mV |
| Resolution | 0.1 mV | |
| Accuracy | ±0.05% FS | |
| DO | Measuring Range | (0 ~ 20.00)mg/L(ppm) (0 ~ 200.0)% |
| Resolution | 0.1/0.01 mg/L(ppm) 1/0.1 % | |
| Accuracy | Electrode: ±0.10 mg/L, Meter: ±0.40 mg/L | |
| Response Time | ≤30s (25ºC, 90%response) | |
| Residual Current | ≤0.1 mg/L | |
| Temp Compensation | (0 ~ 45)ºC (automatic) | |
| Salinity Compensation | (0 ~ 45) ppt (automatic) | |
| Pressure Compensation | (80 ~ 105) kPa (automatic) | |
| Automatic Calibration | Air saturated by water; water saturated by air | |
| Electrode Type | Polarographic | |
| Temperature | Range | (-10 ~ 110)ºC |
| Resolution | 0.1ºC | |
| Accuracy | 5 ~ 60ºC: ±0.4ºC Others: ±0.8ºC | |
| Other Parameters | Display | 7-inch colored capacitive touch screen |
| Data Storage | 1000 sets | |
| Power | 12V (110-220, 50-60Hz adapter) | |
| Communication Interface | USB, RS232, Bluetooth | |
| Size & Weight | 240×170×70mm/600g | |
| Working Conditions | Temperature | 5 ~ 40 ºC |
| Humidity | 5-85% | |
| IP Grade | IP54 | |
| Meter Kits | 1) pH & DO Meter | |
| 2) Electrode holder | ||
| 3) pH composite electrode | ||
| 4) DO electrode | ||
| 5) Temperature electrode | ||
| 6) pH buffer solution | ||
| 7) DO filling solution | ||
| 8) Membrane cap | ||
| 9) Cathode polishing paper | ||
| 10) Power adapter | ||
| External Size | 215x170x40mm | |
| Shipping Size | 475x430x75mm | |
| Net/Gross Weight (KG) | 0.6/3 | |
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