Product Specifications
| Prod Model: |
DWS-508A |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Water Sample: |
0-60oc |
Product Description
DWS-508A Laboratory Sodium Meter
DWS-508A is a sodium meter with the most powerful functions and the most convenient operation in the market. It is equipped with the dedicated laboratory ppb sodium ion measurement electrode and reference electrode. The performance of the static measurement in the beaker has been greatly improved, compared with the traditional sodium meter; As long as the user pays attention to the electrode cleaning in use, the satisfactory result can be achieved. It can be widely used for the continuous monitoring of sodium ions in the solutions of the thermal power plants, chemical fertilizer, metallurgy, environmental protection, pharmaceutical, biochemical, foodstuff and running water.
Features
Liquid crystal display, English menu and English notepad
Computer-based: It adopts high-performance CPU chip, high-precision AD conversion technology and SMT technology to complete multi-parameter measurement, temperature compensation and instrument self-checking; It is also featured by high precision and good repeatability.
High Sensitivity: In the static water sample, it can measure 0.2ppb (8pNa); With a long stablization time, it has very stable readings.
Electrode diagnosis: With a variety of calibration modes and E0 and S queries, it conducts the monitoring of electrode performance.
Network function: RS232 bi-directional communication, which can be equipped with a printer or TLab8.0
Standard configuration
One secondary meter; One power supply; One reference electrode, one measuring electrode, one temperature electrode; A set of electrode support, a set of standard buffer solution
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Technical Indexes |
1. Measurement range: 0.2 ug/L~23000mg/L; Resolution: 0.1 ug/L; 0.01mg/L
0.00pNa~8.00 pNa; Resolution: 0.01pNa
0-60º C Resolution: 0.1º C |
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2. Accuracy: ± 0 2 mV, ± 0 3º C |
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3. Temperature compensation range: Automatic/manual: 0-99.9º C; |
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4. Repeatabilit Error: Reading ± 2.5% |
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5. Stability: Reading ± 2.5% /24h |
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6. Detection lower limit: 0.2 ug/L (8pNa); |
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7. Input impedance: >1012Ω |
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8. Water sample: 0-60º C |
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9. Communication interface: RS232(optional) |
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10. Power supply: AC220V± 22V, 50Hz ± 1Hz |
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11. Power-down memory: > 5 years |
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12. Response time: 32 seconds (25º C), 50seconds (60º C) |
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13 . Working conditions: Ambient temperature: 0-60º C; Relative humidity ≤ 85%; |
Shanghai Boqu Instrument Co., Ltd was established in 2007, and located in Kangqiao Town Pudong New Area Shanghai. It is the professional manufacturer of electrochemical instrumentation and electrode combine with the R&D, production and sales. The main products include pH, ORP, conductivity, ion concentration, dissolved oxygen, turbidity, alkali acid concentration and electrode etc.
Our company focus on product quality and after-sales service, adhere to the quality principle of"Aspiring excellence, Creating perfect", obedience to the work style of "Integrity rigorous, Pragmatic and Efficient", to promote "Innovation, Development and Win-Win " spirit of enterprise, with advanced technology and equipment, professional technology as the foundation, high-quality products and perfect after-sales service won the trust of our customers and partners!
We sincerely hope that on the basis of mutual benefit with friends at home and abroad to join hands in creating development and harmonious! Welcome domestic and foreign merchants to come to seek common cause!
