China High Quality Industrial Acid Alkali Concentration Analyzer Meter, Find details about China Acid and Alkali Analyzer, Residual Chorine Controller from High Quality Industrial Acid Alkali Concentration Analyzer Meter
1. Measuring range: concentration: (0.00~10.00)%HCL; (0.00~10.00)%NaOH, (0.00~30.00)%H2SO4; (0.00~10.00)%NaCL (bigger range customized), (0.00~15.00)%HNO3; temperature: 0~99.9ºC (Option) |
2. Intrinsic error of the electronic unit: concentration: ±1.0%, temperature: ±0.3ºC |
3. Automatic temperature compensation range:: 0~99.9ºC |
4. Solution tested: 0~99.9ºC, 0.6MPa |
5. Intrinsic error of the instrument: concentration: ±2.0%(the error may be less than 0.05% after usual point |
calibration) |
Temperature:±0.5ºC(0.0ºC≤T≤80.0ºC) |
6. Repeatability error of the electronic units: ±1.0% |
7. Stability of the electronic unit: ±1.0%/24h |
8. Isolated current output: 4~20 mA(load <750Ω) |
9. Output current error: ≤±1%FS |
10. Compensation range of the temperature coefficient: (0~10.0)%/ºC(adjustable) |
11. Alarm relay: AC220V, 3A |
12. RS485 Communication Interface |
13. Power supply: AC220V±22V, 50Hz±1Hz,24V DC(option) |
14. Protection grade: lP54, Aluminium shell, applicable for outdoor use. |
15. Clock accuracy: ±1 minute/month |
16. Data storage capacity: l month (1 point/5 minutes) |
17. Saving time of data under a continuous power-failure condition: 10 years |
18. Overall dimension: 146 (length) x 146 (width) x 150 (depth) mm; dimension of the hole: 138 x 138mm |
19. Weight: 1.5kg |
20. Working conditions: ambient temperature: 0-60ºC; relative humidity <85% |
Intelligent: SJG-3083 English On-line Acid Alkali Concentration Meter adopts high-precision AD conversion and |
single chip microcomputer processing technologies. It can be used for the measurement of the HCl, NaOH |
concentration and temperature, automatic temperature compensation, automatic range switching and |
self-checking. |
Reliability: All the components are arranged on one circuit board. No complicated functional switch, adjusting |
knob or potentiometer is arranged on this instrument. |
Strong interference immunity: Its current output adopts optoelectronic isolating technology. This meter has |
strong interference immunity and the capacity of long-distance transmission as well as excellent electromagnetic |
compatibility. |
Waterproof and dust-proof design: Its protection grade is IP54. It is applicable for outdoor use. |
Automatic range switching: The measuring ranges can automatically switch within the measuring range of the |
electrode. |
Communication interface: RS485, It can be easily connected to a computer to perform monitoring and communication. |
Phase sensitive detection: Eliminating the influence of conductors on the measurement of hydrochloric acid alkali |
concentration. |
Automatic measuring frequency switching: This can help prevent electrodes from polarization, so as to enhance |
their accuracy. |
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,
it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: We can offer the sample, it is extra
Q: What is your terms of payment ?
A: 100% T/T in advance ,balance before shippment.