• Model NO.：SJG-2083CS
• Specification：SGS
• Trademark：BOQU
• Origin：Shanghai
• HS Code：9027809900
• Production Capacity：1000

Basic Info.

Model NO. SJG-2083CS Specification SGS Trademark BOQU Origin Shanghai HS Code 9027809900 Production Capacity 1000

Product Description

SJG-2083CS High Temp Acid Alkali AnalyzerFeatures
Intelligent: SJG-2083 English On-line Acid Concentration Meter adopts high-precision AD conversion and
Single chip microcomputer processing technologies. It can be used for the measurement of the HCL
(sulphuric nitric acid) acid concentration and temperature, automatic temperature compensation, automatic range
Switching and elf-checking.
Reliability: All the components are arranged on one circuit board. No complicated functional switch, adjusting
Knob or potentiometer is arranged on this instrument.
Phase sensitive detection: Eliminating the influence of conductors on the measurement of hydrochloric acid
Concentration.

Technical Indexes 1.Measuring range: concentration: (0~10)% HCL; (0.00~30.00)%H2SO4; (0.00~15.00)%HNO3; temperature: 0~99.9ºC(0~150ºCOption) 2. Intrinsic error of electronic units: concentration: ±1.0%; temperature: ±0.3ºC 3. Range of automatic temperature compensation: 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 unit: ±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: AC 220V, 3A  12. Communication interface: RS485 (optional) 13. Power supply: AC220V±22V, 50Hz±1HZ, DC24V(optional) 14. Protection grade: IP65 15. Clock accuracy: ±1 minute/month 16. Data storage capacity: l month (1 point/5 minutes) 17. Weight: 0.8kg 18. Overall dimension: 146 (length) x 146 (width) x 108 (depth) mm; dimension of the hole: 138 x 138mm 19. Working conditions: ambient temperature: 0-60ºC; relative humidity <85%

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FAQ1. Who are we?
BOQU instrument focus on R&D and production of Water Quality analyzer&sensor since 2007. Our mission is To be brightest eye for water quality monitoring on earth.★ Employees: 200+ people
★ Annual growth rate: 35%
★ R&D experiences: 20+ years
★ Technical patents: 50+
★ Annual production quantities: 150,000pcs
★ Cooperation companies: Boehringer Ingelheim, CM, Roche
★ Main Industries: Power plant, Water treatment plant, Drinking water, Pharmaceutical, Fish farming, Swimming pool.

2. How can we guarantee quality?

1) 100% OQC for all of products before shipping
Testing pictures and videos to be provided before shipping

3. What's our main business?
Whole solution for water quality instruments. Including analyzers and sensors for pH, COD, BOD,
conductivity, Dissolved Oxygen, Turbidity, TSS, Residual chlorine, Ammonia, Nitrate, Hardness and etc..

4. Why choose us instead of other suppliers?
1) Manufacturer was established since 2007, top supplier of water quality instrument.
One stop solution provider for water quality monitoring, thousands of projects reference.
24 hours after-sales service team, products training on time.
20+ years R&D experience, support OEM & ODM service.
50+ Patents for water quality analyzer and sensor

5. What service can we provide?
Incoterms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU,
Express Delivery, DAF, DES;
Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY,CHF;
Payment method: T/T, MoneyGram, Credit Card, PayPal,Western Union, Cash, Escrow;
Language: English, Chinese, Spanish, Korean