The instruction manual contains the usage instructions of HI 9147 portable waterproof dissolved oxygen meter, including the function, features, usage methods, maintenance and maintenance of the instrument.
The HI 9147 is a portable, water-resistant dissolved oxygen (D.O.) meter equipped with a fixed galvanic D.O. probe and an inductive battery recharge system. It features automatic temperature compensation (ATC) from -5 to 50°C and salinity compensation for measurements up to 51 g/L. The instrument displays readings in mg/L or % saturation.
| Range (mg/L) | 0.0 to 50.0 mg/L |
|---|---|
| Range (% Saturation) | 0 to 600 % |
| Temperature Range | -5.0 to 50.0°C |
| Resolution (mg/L) | 0.1 mg/L |
| Accuracy (mg/L) | 1% of reading |
| Salinity Compensation Range | 0 to 51 g/L |
| Battery Type | 1x 9V Ni-MH, rechargeable |
It will take approximately 14 hours to completely charge the battery.
For top performance, it is recommended to replace the membrane every 2 months.