JPBJ-608 D. O. Analyzer |
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| Characteristics: |
| 1. With the function of double displays of dissolved oxygen concentration value and temperature, dissolved oxygen saturation value and temperature |
| 2.Measuring D.O. concentration, saturation, electrode current and temperature; With the functions of automatic temperature compensation and calibration of zero oxygen, full scale, atmosphere pressure and salinity. |
| 3.The meter has the function of protection from electricity cutting off. With Measuring results can be stored, deleted, viewed and printed. At most 250 sets of data can be stored. |
| 4. With wide screen LCD. It is easy to operate with the prompt facility. With PC panel of new material, thus the meter has good reliability. |
| 5. With low power consumption design, with the functions of lack of voltage display, switching off automatically. |
| 6.With RS-232 interface which is connected and with Model TP-16 printer to print measuring results or connected with computer to communicate. |
| 7.Grade of the case protection is IP65, resistant to water and dirt, suitable for field operation |
| 8.The electrode system is composed of polarographic oxygen electrode and temperature electrode. |
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| Specifications: |
| 1.Measuring range: Dissolved oxygen concentration: (0.00~19.99)mg/L |
| Dissolved oxygen saturation: (0.0~199.9)%; |
| Temperature: (0~40.0)℃. |
| 2.Automatic temperature compensation range: (0.0~40.0) ℃. |
| 3.Accuracy of the meter: D.O. concentration: ±0.3mg/L±1bit(under basic temperature); |
| ±0.5mg/L (differ: ±15°C from the basic temperature) |
| D.O. saturation : ±5.0% (under basic temperature); |
| ±10.0% differ: ±15°C from the basic temperature |
| Temperature: ±0.5℃±1bit. |
| 4.Repeatability of the meter: ≤0.2mg/L. |
| 5.Stability of the meter: not over ±0.2mg/L within one hour. |
| 6.Remaining current: ≤0.1mg/L. |
| 7.Response time ≤20s (90% response at 20.0℃). |
| 8.Salinity calibrating range: (0.0~40.0)g/L. |
| 9.IP65 protection grading |
