SJG-2083D has a large LCD display screen, includes two channel and four channel. It can be connected with two concentration meter electrode measurements for HCL and NaOH, the first channel is HCL, the second channel is NaOH, simultaneously measurement, display on same screen. It also can simultaneously measure the concentration of other acid/alkali salt, including nitrate, sulfate, sodium chloride.
Features
Between the two channels are independent, without interference. English LCD display,
English menu operation.
Microcomputer: It adopts high-performance CPU chip, high-precision AD conversion technology
and SMT technology to complete the multi-parameter measurement, temperature compensation
and instrument self-checking, with high precision and good repeatability.
Phase sensitive detection: Eliminating the influence of wire on the measurement
Waterproof and dust-proof design: Its protection grade is IP65. It is applicable for outdoor use
Technical Indexes
1. Measuring range: concentration:(0.00~10.00)%HCL;(0.00~10.00)%NaOH
(0.00~15.00)%HNO3;(0.00~30.00)%H2S04
temperature: 0~99.9ºC; 0~150ºC(optional)
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%(Common point calibration
error is less than 0.05%)
temperature: ±0.5ºC(0.0ºC≤T≤60.0ºC)
6. Repeatability error of the electronic units: ±1.0%
7. Stability of the electronic unit: ±1.0%/24 h
8. Isolate current output:4~20 mA (load <750Ω)
9. Output current error: ≤±1%FS
10. Protection grade: IP65
11.Saving time of data under a continuous power-failure condition: 10 years
12. Weight: 0.8kg
13.Power supply:AC220V±22V, 50Hz±1HZ;DC24V(optional)
14. Overall dimension: 146 (length) x 146 (width) x 108 (depth) mm;
dimension of the hole: 138 x 138mm
15. Working conditions: ambient temperature: 0-60ºC; relative humidity <85%
16.Secondary meter installation type: opening type/hanging type/framing type/pipe type
17. Electrode installation type: circulating type/ submergence type/flange type/ pipe type
Standard configuration
A secondary meter of acid/alkali concentration meter,two SJG-03 acid/alkali concentration
meter electrodes(two channel instrument)
Certifications
Packaging & Shipping
Company Profile
FAQ
1.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
2)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.
2)One stop solution provider for water quality monitoring, thousands of projects reference.
3)24 hours after-sales service team, products training on time.
4)20+ years R&D experience, support OEM & ODM service.
5)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
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