Functional characteristics of LY-08 desktop BOD rapid analyzer

The LY-08 BOD rapid analyzer is a flow-through microbial electrode method BOD automatic rapid analyzer with built-in automatic sampling device. It can automatically and quickly measure BOD in water without the need for external sampling equipment. The instrument adopts a 7-inch LCD touch screen with high automation level, and three independent systems for calibration, measurement, and cleaning. The instrument has stable performance, easy operation, accurate measurement, and only takes 8 minutes to measure a sample. This instrument complies with the relevant industry standards of the State Environmental Protection Administration. The testing method is included in the fourth edition of "Water and Wastewater Analysis Methods" and listed as the standard method for rapid determination of microbial sensors in HJ/T86-2002. The instrument can be widely used for rapid detection of BOD in urban sewage treatment and various surface water and industrial wastewater.

Technical Specifications

1. Measurement principle: Flow type microbial electrode method

2. Measurement range: 2~4000mg/L

3. Sample measurement time: 8 minutes

4. Relative standard deviation: ≤± 5%

5. Injection method: Built in automatic injection device, computer-controlled three independent peristaltic pumps, automatic switching of injection types, calibration, unknown, and cleaning of three independent pipelines

6. Measurement method: It can be switched between manual and automatic measurement. Each group of unknown samples and standard samples can be automatically measured continuously 1-9 times

7. Cleaning method: Three tube circuit with automatic cleaning function, including elution, standard, and unknown

8. Sensor features: Three electrode integrated core sensor with reference electrode, stable and reliable

9. Required sample volume: 30ml

10. Constant temperature mode: automatically maintained by a heater (temperature can be manually set according to environmental conditions)

11. Microbial membrane: Select BOD5 specific bacterial strains, which can be directly measured without biochemical cultivation

12. Microbial membrane lifespan: stored at room temperature for more than one year after drying, with an activation lifespan of over 30 days

13. Control mode: 7-inch LCD touch screen control

14. Storage data: 10000 records

15. . Overall dimensions: 382mm × 300mm × 150mm Weight: 7.5kg

16. . Power supply: AC220V, 50HZ