SJG-3083 Industrial acid-base concentration meterDetailed product description：

The SJG-3083 industrial acid-base concentration meter is a high-end instrument with a new generation of Chinese (English) microcomputer models, featuring Chinese (English) display, single operation of Chinese (English) dishes, full intelligence, multifunctionality, high measurement performance, and strong environmental adaptability. It can be widely used in industries such as thermal power and chemical engineering, and is suitable for checking the concentration of regeneration solution in the process of producing high-purity water by ion exchange method, or for preparing acid washing solution for boilers and pipelines, and continuously monitoring the concentration of acid, alkali and salt in the solution.

Technical specifications of SJG-3083 industrial acid-base concentration meter:

Measurement range: Concentration: (0.00~10.00)% HCL, (0.00~10.00)% NaOH,
（0.00～20.00）%H2SO4，（0.00～20.00）% NaCL，
（0.00～15.00）%HNO3； (Optional booking)
Temperature: 0-99.9 ℃;
2. Basic error of electronic unit: concentration: ± 1.0%, temperature: ± 0.3 ℃;
3. Automatic temperature compensation range: 0-99.9 ℃;
4. Tested solution: 0-99.9 ℃, 0.6MPa;
5. Basic instrument error: concentration: ± 2.0% (the error can be less than 0.05% after calibration of common points),
Temperature: ± 0.5 ℃ (0.0 ℃≤ T ≤ 80.0 ℃);
6. Electronic unit repeatability error: ± 1.0%;
7. Stability of electronic unit: ± 1.0%/24h;
8. Current isolation output: 4-20 mA (load<750 Ω);
9. Output current error: ≤± 1% FS;
10. Temperature coefficient compensation range: (0-10.0)%/℃ (adjustable)
11. Alarm relay: AC220V, 3A;
12. RS485 communication interface;
13. Power supply: AC220V ± 22V, 50Hz ± 1Hz;
14. Waterproof and dustproof design: protection level; IP54
15. Clock accuracy: ± 1 minute/month
16. Data storage capacity: 1 month (1 hour/5 minutes)
17. Data retention time for continuous power failure: 10 years
18. Dimensions: 146 (length) x 146 (width) x 150 (depth) mm,
Hole size: 138 × 138 mm;
19. Weight: 1.0kg;
20. Working conditions: ambient temperature 0-60 ℃, relative humidity<85%.