P615 Portable pH/DO Meter
Item No.: P615
Large LCD screen with controllable white backlight.
Built-in microprocessor chip has Intelligent functions such as auto calibration, ATC, data storage, function settings, auto diagnosis, auto power off, and undervoltage prompt, etc.
Built-in microprocessor chip has Intelligent functions such as auto calibration, ATC, data storage, function settings, auto diagnosis, auto power off, and undervoltage prompt, etc.
Description
| P615 Portable pH & DO Meter | ||
| Features: | ||
| 1. Large LCD screen with controllable white backlight. | ||
| 2. Built-in microprocessor chip has Intelligent functions such as auto calibration, ATC, data storage, function settings, auto diagnosis, auto power off, and undervoltage prompt, etc. | ||
| 3. Auto recognition of 13 buffers with three kinds of options: Europe & USA, NIST and China. | ||
| 4. Can set up pH measurement modes of high purity water and ammonia added pure water. | ||
| 5. DO mode has functions of ATC, auto salinity compensation and manual pressure compensation. | ||
| 6. New structure polarographic DO electrode can measure temperature, salinity and dissolved oxygen simultaneously, equipped with special DO electrode calibration sleeve, only need 3~5 minutes for polarization. | ||
| 7. Combined diaphragm cap makes it extremely convenient to replace the sensitive membrane just by screwing the new cap to the electrode. | ||
| 8. Grade IP57 and equipped with suitcase for outdoor purpose. | ||
| Specification: | ||
| PH | Measuring range | (-2.00~19.99)pH |
| Resolution | 0.1/0.01 pH | |
| Accuracy | Meter:±0.01pH; Overall: ±0.02pH | |
| Input impendance | ≥1×1012 Ω | |
| Stability | ±0.01 pH/3h | |
| Temp. compensation range | (0~100)℃ (Auto/manual) | |
| mV | Measuring range (mV/ORP/EH) | -1999mV ~ 0 ~ 1999mV |
| Resolution | 1mV | |
| Accuracy | ±0.1% 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, Instrument: ±0.40 mg/L | |
| Response time | ≤30s (25℃, 90%response) | |
| Residual current | ≤0.1 mg/L | |
| Temperature compensation | (0 ~ 45)℃ (auto) | |
| Salinity compensation | (0 ~ 45) ppt (auto) | |
| Pressure compensation | (66 ~ 200) kPa (manual) | |
| Automatic calibration | Air saturated by water, water saturated by air | |
| Electrode type | Polarographic | |
| Other Technical Parameters | Data storage | 200 sets |
| Power | Two AA batteries (1.5V x2) | |
| Shipping size/G.W. | (340×270×50)mm/1Kg | |
| Working Condition | Ambient temperature | 5~35 ℃(0.01grade) |
| Ambient humidity | ≤85% | |
| IP grade | IP57 Dustproof and waterproof | |
| Meter Kits | 1) pH & DO meter | |
| 2) pH composite electrode | ||
| 3) Temperature electrode | ||
| 4) DO electrode | ||
| 5) pH buffer solution | ||
| 6) DO filling solution | ||
| 7) Membrane cap | ||
| 8) Cathode polishing paper | ||
| 9) Suitcase | ||