Product Specifications
| Prod Model: |
DOS-808 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Overall Dimension: |
205(Length)X205(Width)X86(Height)Mm |
| Weight: |
1.0kg |
| Type: |
Measurement Type |
Product Description
DOS-808 ppm level portable Desktop Dissolved Oxygen Meter is one of the electrochemical analyzers used in laboratory and a high-intelligence continuous monitor produced by our company. It can be equipped with the DOS-808F Polarographic Electrode, achieving a wide range ppm level automatic measurement. It is a special instrument used for testing the oxygen content of the solutions in the boiler feed water, condensate water, environmental protection sewage and other industries.
Features
Historical data: In measurement status, press the "Store" key, and the secondary meter will store the
measured oxygen concentration value and temperature value automatically.
Multi-parameter display: Display oxygen concentration value, input electric current, temperature, time, status simultaneously.
Calibration modes: In addition to the traditional one-point and two-point calibration, there are also manual zero point and slope inputs as well as the known oxygen concentration value calibration and other methods to meet the needs for the use in all circumstances.
| Technical Indexes |
| 1. Measuring range: 0~20.00 mg/L(automatic switching); 0~60ºC Saturation: 0-200.0% |
| 2. Resolution: 0.01 mg/L; 0.1ºC |
| 3. Intrinsic error of the whole instrument: mg/L: ± 0.5%FS; temperature:±0.5ºC |
| 4. Repeatability of the indication of the whole instrument: ±0.5%FS |
| 5. Stability of the indication of the whole instrument: ±1.0%FS |
| 6. Automatic temperature compensation range: 0~60ºC, with 25ºC as the reference temperature. |
| 7. Response time: <60s (98% and 25ºC of the final value),37ºC: 98% of the final value < 20 s |
| 8. Clock accuracy: ±1 minute/month |
| 9.Communication interface: RS232(optional) |
| 10. Data storage capacity: 3000 points |
| 11. Saving time of data under a continuous power-failure condition: 10 years |
| 12. Power supply: AC220V±1 0%, 50±1 HZ |
| 13. Overall dimension: 205(length)x205(width)x86(height)mm |
| 14. Weigh: l.0kg (secondary meter) |
| 15. Working conditions: ambient temperature: 0-60ºC; relative humidity <85% |
| 16. Operation temperature: 0-150ºC, high temperature resist electrode (customized). |
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!
