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| Name | Benchtop pH/Dissolved Oxygen Meter |
| Code | scitek-0737 |
| Type | Standard |
| Brand | Scitek |
| Category | PH And Electrochemistry |
| subcategory | Multiparameter Meter |
| Unit | pcs (pcs) |
| In Stock | Yes |
| Berminat hub kami: |  |
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
External Size : 215x170x40mm
The DO-PB14 benchtop pH/dissolved oxygen meter is a highly reliable and user-friendly pH benchtop meter for standard laboratory applications. It is designed to measure pH and dissolved oxygen by temperature measurement.
Benchtop pH/Dissolved Oxygen Meter Features:
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.
Benchtop pH/Dissolved Oxygen Meter Specifications:
| 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)℃, 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 (25℃, 90%response) | |
| Residual Current | ≤0.1 mg/L | |
| Temp Compensation | (0 ~ 45)℃ (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)℃ |
| Resolution | 0.1℃ | |
| Accuracy | 5 ~ 60℃: ±0.4℃ Others: ±0.8℃ | |
| 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 ℃ |
| 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 | |
