SJG-3083 Industrial Acid Alkali Concentration Meter
SJG-3083 Industrial Acid Alkali Concentration Meter is our company’s latest micro-computer based high-end instrument. All the information in the instrument is displayed in English. It is characterized by complete English display, English menu operation, intelligence, multiple functions, high measuring performance, and strong environment adaptability. It can be widely used in thermal power plants, chemical industry and other industries. It can be used to test the concentration of the regenerated liquid in high-purity water preparation process by means of ion exchange. It can also be used for continuously monitoring the concentration of the Acid and Alkali in the pickling solutions for clean boilers and pipelines.
2. Intrinsic error of the electronic unit: concentration: ±1.0％, temperature: ±0.3℃
3. Automatic temperature compensation range:: 0～99.9℃
4. Solution tested:0～99.9℃, 0.6MPa
5. Intrinsic error of the instrument:concentration: ±2.0％(the error may be less than 0.05% after usual point
calibration)
Temperature:±0.5℃(0.0℃≤T≤80.0℃)
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)％/℃(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: 0-60℃; relative humidity <85％
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FAQ
Q: Are you original factory? A: Yes, we are. Instant video verify was supported.
Q:What’s your company location, Could I visit you? A: Shanghai City, China. Close away from PVG&SHA airport. Also close away from Hongqiao fast train station. Sincerely invite you to visit our factory.
Q: Do you provide FREE samples ? A: Yes,we have materials in stock to help you to get the samples as soon as we can.
Q: How about the quality of the managements ? A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping . We have the certification of ISO,CE we could send the certification test of our company to you.
Q: What is your terms of payment ? A: We could accept TAO, T/T, Paypal, WU ,Credit Assurance
Q: What is the warranty for your product ? A: Warranty: 1 year, Lifetime maintenance
