GL-602 BOD Testing
Product Specifications
| Resolution |
0.1mg/L |
| Accuracy |
± 8% |
| Number of samples |
1-6 |
| Test period |
1-7 days |
| Storage of test results |
10 years |
| Test range |
0-4000mg/L |
| Sampling points |
60 |
| Concentration data |
Direct reading |
| Dilution concentration direct reading |
Optional |
| Curve data display |
Optional |
| Battery life |
1 year |
| Test principle |
Mercury-free differential sensing method |
| Culture temperature |
20 ± 1 ºC |
| Power supply |
AC220V |
| Rated power |
20W |
| Stirring speed |
100 ~ 50r/min |
| Dimensions |
310mm * 220mm * 110mm |
Overview
According to the national standard HJ505-2009 5 day biochemical culture method, GL-602 BOD tester simulates the biodegradation process of organic matter in nature, and uses a simple, safe and reliable mercury-free differential pressure sensing method to measure BOD in water.
Features
- The mercury-free differential pressure method is adopted, mercury pollution is avoided, and the data are accurate and reliable.
- Support simultaneous measurement of 1-6 samples without conversion and direct display of BOD concentration value.
- Test samples are run independently and it can be decided at any time to start the measurement on a single sample.
- Current experimental data can be viewed at any time, as well as five-day biochemical oxygen demand historical data.
- Microprocessor control system is adopted to automatically complete the measurement process without special care.
- Wide and selectable range, no need to dilute, select to measure BOD value of 0-4000mg/L.
- The setting can be completed by simply pressing the key, and the test can be completed by bottling the water sample according to the volume number set by the measuring range.
- Equipped with all the reagents and accessories required for the experiment, and equipped with a series of overflow bottles, convenient, accurate and fast sampling.
- Each test cap has a color LCD screen, which can independently display the test time, measurement results, sampling volume, etc.
Application area
It is suitable for the determination of COD in wastewater from oil fields, coastal refineries, oil depots, chlor-alkali plants, wastewater deep sea discharge, etc.