ST-1504 automatic acid value tester Introduction
ST-1504 automatic acid value tester was developed based on GB / T7599 and GB / T264, which is mainly used to measure the acid value of petroleum products such as transformer oil, turbine oil and fuel oil resistance. At room temperature, the microcomputer control automatically completes the addition, stirring, titration and end point determination, the sample cup automatically switches, automatically titrates the sample, can detect three or six samples, and automatically prints the test results. Can be widely used in power, petroleum, chemical, colleges, commodity inspection and scientific research departments. Features
1.Color touch screen, easy to operate and more humane
2.Liquid extraction, titration and stirring, endpoint detection, and result printing are automatically performed, which reduces the contact between human body and medicinal solution, and greatly improves work efficiency.
3.Adopting imported peristaltic pump, the extraction liquid and neutralizing solution are controlled by the peristaltic pump, with high measurement accuracy.
4.Photoelectric detection is used to automatically deduct the background to make the detection result closer to the true value
5.Three or six samples can be measured at a time, and only the oil sample needs to be placed in the specified position during the test
6.Time-stamped history record, can store up to 500 measurement results
7.Built-in high-speed thermal mini printer, beautiful and fast printing
8.Achieve full Chinese / English interface display Technical Parameters
Applicable standards: GB / T7599, GB / T264
Measuring range: 0.001 ～ 1.000mgKOH / g
Accuracy: Acid value between 0.001 ～ 0.100mgKOH / g ± 0.001mgKOH / g
5% of acid value between 0.100 ～ 1.000mgKOH / g
Repeatability: 0.02mgKOH / g
Resolution: 0.001mgKOH / g
Measurement method: neutralization method
Number of serving cups: three, six (optional)
Power source: 220V ± 10% 50Hz
Ambient temperature: 5 ℃ ～ 45 ℃
Relative humidity: 10% ～ 80% Rh
Power: ≤60W
Introduction
ST-1504 automatic acid value tester was developed based on GB / T7599 and GB / T264, which is mainly used to measure the acid value of petroleum products such as transformer oil, turbine oil and fuel oil resistance. At room temperature, the microcomputer control automatically completes the addition, stirring, titration and end point determination, the sample cup automatically switches, automatically titrates the sample, can detect three or six samples, and automatically prints the test results. Can be widely used in power, petroleum, chemical, colleges, commodity inspection and scientific research departments.
