Brief introduction

BOD type LY-07 rapid measuring instrument, is a liquid flow path automatic switching system of the circulating microbial electrode method BOD automatic speed measuring instrument, the instrument has a user-friendly design process, simply click the mouse to complete all the work, with automatic switch machine function, can be achieved without the person on duty. A set of 7 samples can be measured continuously. Without the aid of external sampling equipment can automatically and quickly determine the BOD in water, high degree of automation, can be controlled by the computer and can be converted into stand-alone operation measurement, the instrument performance is stable, easy to operate, measuring accuracy, measuring a sample only 8 minutes.

Features:

1. The instrument USES the microbial electrode method, this machine has the liquid automatic sampling device switch, continuous measurement of seven different samples, (patent no. 200920158907.) without external sampler

2. Liquid flow automatic switching system, the determination of standard sample, the sample under test can be performed by the instrument

3. The sensor to take three electrode sensor integrated core reference electrode

4. The equipment operation is simple, convenient use, large measuring range, high precision, strong anti-jamming capability

5. Switch mode: manual/automatic measurement mode switch can be performed

6. Switch machine: can timing automatically switch machine, realizing unattended automatic operation

7. The instrument operation is simple and can be controlled by a PC computer and measurement can be converted to single unit operation

8. All data is automatically deposited in the historical database can use Excel software to edit

9. Large screen LCD display working state and measurement results, have the machine 170 data storage and print function

Technical parameters

Measuring range: 2-4000 mg/L  

2. Sample measuring time: 8 min  

3. The relative standard deviation: 5% or less  

4. The measuring principle: circulation decline of biological electrode method  

5. Microbial film: choose BOD5 special strains, without biochemical culture can be determined directly  

6. Microbial membrane life: normal temperature drying save more than one year, activation of life more than 30 days  

7 sensor features: take three electrode sensor integrated core reference electrode

8 circulation type design: adopts automatic switching device of liquid flow, the determination of standard sample and unknown sample under test can be done by instruments and automatic control, without external equipment, automatic cleaning convenient and quick  

9. The control mode: the machine can automatic operation and computer control operation

10 sample way: the automatic switching control liquid continuous sampling and continuous measurement of seven different samples, (patent no. 200920158907.5) without external sampler  

11. The required sample size: more than 40 ml  

12. The mode of constant temperature: keep automatic constant temperature by the heater  

13. The communication interface: RS - 232 interface, can transmit data and realize the upper machine operation  

14. Switch mode: manual/automatic measurement mode switch can be performed  

15. Data storage: the whole history data automatically deposited in the database can be edited by using Excel software

16. The overall size: 540 * 370 * 620 weight: 27 kg  

17. Power supply: AC220V, 50 hz

Dear customer:

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