1.Overview
Model HSHD-1820 PHS Precision pH/mV Meter (PH Meter) is a high-precision instrument used in laboratory to measure pH value of aqueous solution, it can be used for testing pH and mV. Using E201 composite electrode, fast reflection and good stability. The series of instruments are widely used in many subjects and fields such as scientific research, teaching, industry and agriculture.
2.Main Technical Parameters
| No. | Category | Specification |
| 1 | Measuring Range | （-1～15.00）pH
（-1999～1999）mV |
| 2 | Precision | 0.01 |
| 3 | Temperature Compensation Range | （0-100）℃ |
| 4 | pH Indication Error | ±0.01pH |
| 5 | mV Indication Error | ±0.1%FS |
| 6 | The Meter Input Current | ≤1х10-12 A |
| 7 | Indication Error Caused By Electrical Meter Input Impedance | ±0.01pH |
| 8 | Temperature Compensator Error | ±0.02pH |
| 9 | Electrometer Repeatability | 0.02pH |
Reviews
There are no reviews yet.