P813 Touch Screen pH/Conductivity Meter
Features:
1. 7" colored capacitive touch screen with high resolution (1024*600) and sensitivity
2. Built-in microprocessor chip has intelligent functions such as automatic calibration, ATC, data storage, clock display, USB output, function setting, wireless printing, and self-diagnosis information, etc.
3. Support wireless bluetooth printing. Real-time data transfer to mobile phone via bluetooth is optional.
4. Smart electrode status display to ensure accurate use
5. Adopt advanced conductivity meaurement technology, with conductivity electrode (K=1), it can meet measuring accuracy requirement for range of 0.5uS/cm-200mS/cm.
6. Ability to switch amount conductivity, TDS, salinity and resistivity. Multinomial calculation for TDS and salinity to ensure the conversion precision of the full range
7. Auto recognition of 25 buffers with three kinds of options: Europe & USA, NIST and China. Auto recognition of 8 conductivity standard solution with 2 kinds of options: Europe & USA, and China. Support 1, 2, 3 point calibration.
8. Can store 2000 sets of test data, which can be saved and transffered to USB memory stick and opened with Excel
Specifications:
| pH |
Measurement range |
(-1.999 ~ 19.999)pH |
| Resolution |
0.1/0.01 pH |
| Accuracy |
Electrode:±0.02 pH |
| Input current |
≤1×10-12 A |
| Input impedance |
≥3×1012 Ω |
| Stability |
±0.02 pH/3h |
| Temperature compensation |
(0 ~ 100)ºC, auto or manual |
| mV |
Measurement range |
(-1999.9 ~ 0 ~1999.9) mV |
| Resolution |
0.1 mV |
| Accuracy |
±0.03% FS |
| Conductivity |
Measuring range |
Conductivity: |
| (0.00~20.00)μS/cm |
| (20.0~200.0)μS/cm |
| (200~2000)μS/cm |
| (2.00~20.00)mS/cm |
| (20.0~200.0)mS/cm |
| (200~2000)mS/cm(K=10) |
| TDS:(0 ~ 100)g/L |
| Salinity:(0 ~ 100)ppt |
| Resistivity:(0 ~ 100)MΩ·cm |
| Resolution |
0.01/0.1/1μS/cm; 0.01/0.1/1mS/cm |
| Accuracy |
Electrode: ±0.5% FS, Meter: ±0.8% FS |
| Temp. compensation range |
(0 ~ 50)ºC, auto |
| Electrode constant |
0.1/0.5/1/5/10/50/100 cm-1 |
| Reference Temp. |
25ºC,20ºC,18ºC |
| 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 |
2000 sets |
| Power |
12V (110-220, 50-60Hz adapter) |
| Communication interface |
USB, RS232, Bluetooth |
| Dimensions&Weight |
240×170×70mm/600g |
| Working Conditions |
Temperature |
5 ~ 35 ºC |
| Humidity |
≤80% |
| IP grade |
IP54 |
| Meter Kits |
1) pH & Conductivity Meter |
| 2) Electrode holder |
| 3) pH composite electrode |
| 4) Conductivity electrode (K=1) |
| 5) Temperature probe |
| 6) pH buffer solution |
| 7) Power adapter |
Display
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