บทนำ
| Category | Product Name | Basic features and specifications |
| Dissolved Oxygen |
Measuring range |
（0 ~ 20.00）mg/L(ppm) （0 ~ 200.0）% |
|
Resolution |
0.1/0.01 mg/L(ppm) 1/0.1 % | |
|
Accuracy |
Meter:±0.10 mg/L, Overall:±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) | |
|
Atmospheric pressure compensation range |
（66 ~ 200）kPa (manual) | |
|
Automatic calibration |
Air saturated by water; water saturated by air | |
|
Electrode type |
Polarogram type | |
| Other Technical Parameters |
Data storage |
200 groups |
| Storage content | Series number, measuring value measuring unit and temperature, | |
|
Power |
Two AA batteries (1.5V x2) | |
|
Size and weight |
meter：(65×120×31)mm/180g；Suitcase： (360×270×76)mm/1.6Kg | |
| Quality and safety certification | ISO9001:2000, CE and CMC | |
| Working Condition |
Environment temperature |
5 ~ 35 ℃（0.01grade） |
|
Environmental humidity |
≤85% | |
|
IP rating |
IP57 Dustproof and waterproof |
ชุดมาตรฐานประกอบด้วย
| 1. Model SX716 DO meter | 1unit |
| 2. DO500 DO electrode | 1pc |
| 3. DO503 membrane cap (DO electrode use) | 3pc |
| 4. DO502 DO electrode inner solution (30mL) | 1bottle |
| 5. Cathode polishing paper | 2pc |
| 6.Screw driver | 1pc |
| 7. Spare AA batteries | 2pcs |
| 8. Operation manual | 1pc |
| 9. Carrying case | 1unit |
