MP516
DO Meter
Introduction:
● DO measurement has ATC, automatic salinity compensation and automatic air pressure compensation.
●Equips new type of DO electrode which has function of automatic temperature compensation and automatic salinity compensation as well as automatic air pressure compensation inside meter to make DO measuring mode has temperature, air pressure and salinity automatic compensation, easy to use, accurate to measure.
●Meter meets with the requirement of international GLP standards. Its features up to automatic calibration, automatic temperature compensation, data storage, timing measurement, clock display, RS-232 output, function setting and self-diagnose etc.
●There are three different measurement modes: stable display mode; time measurement mode; continuous measurement mode.
●Electrode adopts combination diaphragm cap, assembling sensitive membrane with diaphragm cap, which very convenient to replace the sensitive membrane. The user only needs to screw the new membrane cap on the electrode.
● Meter has the only product serial number.
● Dustproof and waterproof meter meets IP54 standards. All sockets are seal protected by the silica gel caps.
Specification:
| Dissolved Oxygen | Measuring range | （0 ~ 40.00）mg/L(ppm) （0 ~ 200.0）% |
| Resolution | 0.1/0.01 mg/L(ppm) 1/0.1 % | |
| Accuracy | Meter：±0.10 mg/L，connect meter with electrode：±0.40 mg/L | |
| Response time | ≤30 s（25℃, 90% response） | |
| Residual current | ≤0.1 mg/L | |
| Temp. compensation range | （0 ~ 45）℃（automatic） | |
| Salinity compensation range | （0 ~ 45）ppt（automatic） | |
| Air pressure compensation | （80 ~ 105）kPa（automatic） | |
| Automatic calibration | Air saturated by water; water saturated by air | |
| Electrode type | Polarogram type | |
| Temperature | Measuring range | -10℃~ 110℃ |
| Resolution | 0.1℃ | |
| Accuracy | 5~ 60℃range：±0.4℃ other range：±0.8℃ | |
| Other Technical | Data storage | 300 groups |
| Parameters: | Storage content |
Measuring value series number, measuring value, temperature, ATC or MTC state, measuring date and time |
| DC9V/300mA | ||
| Power | RS232 | |
| Communication connector | 160 × 190 × 70mm/880g | |
| Size and weight | ISO9001:2008, CE and CMC | |
| Quality and safety certification | ||
| Working Condition | Environment temperature | 5 ~ 35 ℃（0.01grade） 15 ~ 30 ℃（0.001grade） |
| Environmental humidity | ≤75% | |
| IP rating | IP54 Dustproof and waterproof |
Standard kit:
| 1. Model MP516 DO meter | 1unit |
| 2. Model 602 flexible electrode holder | 1pc |
| 3. Model 901 intelligent stirrer | 1unit |
| 4. Model 500 DO electrode | 1pc |
| 5. DO502 DO electrode inner solution (30mL) | 1bottle |
| 6. DO503 membrane cap (for DO electrode use) | 3pcs |
| 7. Cathode polishing paper | 2 small pieces |
| 8. 9V power adapter (for meter use) | 1pc |
| 9. 6V power adapter (for stirrer use) | 1pc |
| 10. RS-232 communication cable | 1pc |
| 11. MP516 communication software CD | 1pc |
| 12. B628 stirring bead | 2pcs |
| 13.AA battery | 4 units |
| 14. Operation manual | 1unit |
| 15. Brief operation instruction | 1 unit |
| 16. Packing List | 1pc |
Optional:
| Accessory Categry | Description | Specifications |
| DO Electrode | DO500 DO electrode |
Polarographic-type DO electrode， For laboratory and field using, 8-pin plug |
| DO Electrode attachment | DO503 DO electrode membrane cap |
Combined membrane cap，Dedicated to the DO500 DO electrode, size: 3 / group |
| DO502 DO electrode electrolyte |
Added electrolyte, dedicated to the DO500 DO electrode, specifications: 30mL/bottle |
|
| DO501 Cathode polishing paper |
Polishing paper, dedicated to clean DO500 DO electrode cathode, Size: 2 / group. |
|
| Temperature Electrode | MP500 Temperature electrode |
Stainless steel housing, fast response, high accuracy, RCA plugs |
| Electrode holder | Model 602 Flexible Electrode Holder |
Nice appearance of the arc-type bracket, you can turn 360 degrees and vertical lift |
| Model 601Stirring Type Electrode Holder |
The electrode holder and magnetic stirrer combination of new products. |
|
| Model 600 Electrode Holder | Cheap simple electrode holder |
