RB-960H Touchscreen BOD Tester

Brief introduction

RB-960H typeTouch screen BOD analyzerUsing imported pressure sensors for pressure measurement, with high sensitivity and high accuracy of measurement results; Adopting a large-sized touch screen design, it is aesthetically pleasing and easy to operate. The instrument has a built-in printer that can print measurement data in real-time; Equipped with infrared remote control function, it can operate or view the measurement process in real-time through the glass door of the incubator.

ThisTouch screen BOD analyzerWidely used in various industries such as laboratory testing, sewage treatment, colleges and universities, environmental monitoring, sewage treatment, as well as colleges and research institutions.

2、 Technical parameters

1. Measurement principle: Differential pressure method, using imported sensors to measure negative pressure difference.

2. Display mode: Chinese display, touch color screen;

3. Measurement range: Built in multiple measuring ranges, freely selected according to needs (00-45 mg/L, 0-90 mg/L, 0-180 mg/L, 0-360 mg/L, 0-540 mg/L, 0-720 mg/L, 0-900mg/L, 0-1080mg/L, 0-1440mg/L, 0-1800mg/L optional)

4. Measurement accuracy: ± 5%;

5. Resolution: 0.01mg/L

6. Number of measurement bottles: 1-8 bottles can be set arbitrarily;

7. Data printing: Built in printer that can automatically or manually print measurement results in real-time;

8. Measuring bottle volume: 500mL;

9. Data storage: can store experimental historical data for more than 20 years; Each measurement item supports 8 * 5000 data point records.

10. Mixing method: dual mixing control; Each switch controls 4 mixers, which start according to the number of measured samples, extending their service life and saving energy.

11. Data query: supports curve and numerical queries;

12. Data output: USB data transfer, unlimited backup of BOD data through USB drive;

13. BOD cultivation measurement cycle: 1-30 days can be set arbitrarily;

14. Test temperature: 20 ℃± 1 ℃;

15. Instrument storage temperature: -20 ℃ to+60 ℃;

16. Result storage: According to the measurement cycle, the results can be automatically stored continuously for up to 30 days;

17. Power supply mode: AC 100V~220V wide voltage input;

18. Dimensions: Length * Width * Height 410mm * 330mm * 120mm;

3、 Functional Features

1. Adopting high-precision imported differential pressure sensors from the United States, with small errors, mercury free differential pressure method, safe and reliable, and easy operation;

2. Infrared remote control: equipped with a remote control, it can remotely operate the BOD5 analyzer inside the incubator, avoiding experimental errors caused by frequent opening and closing of the incubator;

3. Eight single samples or four groups (two per group) of diluted inoculation combination samples can be prepared, and the measurement results can be read directly without further conversion;

4. Adopting two display methods of data direct reading and variation curve, combined with multi-color display technology, to increase data visibility;

5. Built in printer that can print BOD data according to experimental needs;

6. USB data interface allows unlimited backup of BOD data using a USB flash drive;

7. Continuous or intermittent mixing system, users can choose according to their own needs;

8. Adopting a touch screen to reduce the occurrence of mechanical button installation and aging faults, the operation interface is more convenient and intuitive;

9. Power saving screensaver mode, during the measurement process, if there is no human operation for five minutes, the display screen will automatically turn off. Pressing any remote control button or tapping the touch screen will immediately display normally.

10. Automatic backup and protection of power-off data to ensure the security and continuity of experimental data; The automatic alarm function has been determined to be completed.

11. According to experimental requirements, the constant temperature waiting time (0-3 hours) and cultivation period (1-30 days) can be set by oneself;

12. Using 5000 data point recordings, the curve is smoother and more realistic, and the recording frequency is adjustable, with a minimum of 1 minute per recording.

13. Large capacity data storage, capable of storing experimental historical data for over 20 years.

14. The saved curve can be viewed with the cursor to view the data of each storage point on the curve;