Item No.: P815
It supports wireless Bluetooth printing. Real-time data transfer to mobile phone via Bluetooth is optional. Smart electrode status display to ensure accurate use.
P815 Touch Screen pH/DO Meter
Description
Features:
P815 Touch Screen pH/DO Meter
- 7-inch coloured capacitive touch screen with high resolution (1024*600) 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-me 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 me (3-5 minutes).
- 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.
Specifications:
| 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 | ≥3×10 12 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 | |
| Temperature 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 coloured capacitive touch screen |
| Data storage | 1000 sets | |
| Power | 12V (110-220, 50-60Hz adapter) | |
| Communication Interface | USB, RS232, Bluetooth | |
| Dimensions & 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 |
