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Shanghai Sanxin pH Dissolved Oxygen Meter MP525
Nanjing Tianpu Scientific Instrument Co., Ltd. is mainly a company that operates various brands of laboratory instruments and is committed to providin
Product details
technical specifications
| pH | measuring range resolution accuracy Input Current Input impedance stability Temperature compensation range |
（-1.999 ~ 19.999）pH 0.1/0.01/0.001 pH Electricity meter: ± 0.002 pH, matching: ± 0.01 pH ≤1×10-12 A ≥3×1012 Ω ±0.002 pH/3h (0~100) ℃ (automatic or manual) |
| mV | Measurement range (mV/ORP/EH) resolution accuracy |
-1999.9mV ~ 0 ~ 1999.9mV 0.1mV ±0.03% FS |
| dissolved oxygen | measuring range resolution accuracy response time Residual current Temperature compensation range Salinity compensation range Pressure compensation range Automatic calibration electrode type |
（0 ~ 20.00）mg/L(ppm) （0 ~ 200.0）% 0.1/0.01 mg/L(ppm) 1/0.1 % Electricity meter: ± 0.10 mg/L, matching: ± 0.40 mg/L ≤ 30 seconds (25 ℃, 90% response) ≤0.1 mg/L (0~45) ℃ (automatic) (0~45) PPT (automatic) (80~105) kPa (automatic) Air saturated with water; Water saturated with air Polarographic formula |
| temperature | measuring range resolution accuracy |
-10℃~ 110℃ 0.1℃ 5~60 ℃ range: ± 0.4 ℃ Other ranges: ± 0.8 ℃ |
| Other technical parameters | Storage Storage Content power supply communication interface Size and Weight Quality and Safety Certification |
900 sets Measurement value number, measurement value, temperature value, ATC or MTC status, measurement date, measurement time DC9V/300mA RS232 160 × 190 × 70mm/880g ISO9001:2008, CE and CMC |
| working conditions | ambient temperature ambient humidity IP GRADE |
5 ~ 35 ℃ ≤85% IP54 dustproof and splash proof |
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