Brief introduction

RB-520Y COD ammonia nitrogen dual parameter analyzerAdopting an integrated multi-channel colorimetric mechanism design (patent number: ZL.6), it automatically switches between the light source system and the detection system; COD and ammonia nitrogen are measured independently and do not interfere with each other.

The instrument adopts advanced long-life single wavelength cold light source for more accurate measurement and stable performance; Using tube colorimetry, after the reaction is complete, it can be directly measured without transfer, which is safe and reliable; Guided measurement program, zero basis operation.

2、 Technical parameters

Table 1 Technical parameters of RB-520Y COD ammonia nitrogen dual parameter analyzer

3、 Product Features

1. Compliant with relevant national standards, the measurement results are accurate and effective.

2. Can detect two indicators, COD and ammonia nitrogen, with an independent measurement system that does not interfere with each other.

3. Adopting high brightness and long-life cold light source, the light source has a lifespan of up to 100000 hours. The instrument has better stability and more accurate measurements.

4. LED LCD display, Chinese display, direct data reading, easy operation.

5. Guided operating program, easy and convenient to operate, without the need for complex professional knowledge.

6. By using a colorimetric tube for color comparison, after digestion, there is no need to transfer the sample, and the measurement can be carried out directly, which is time-saving, fast, and has no safety hazards, while avoiding errors caused by pipetting.

7. Can save 80 standard curves and 1800 measured values (date, time, parameters, test data).

8. The standard working curve of the instrument's factory memory is reserved with curve storage space, and users can independently create curves.

9. One click factory reset function, preventing curve misoperation from overwriting or deleting, quickly restoring factory curves.

10. Equipped with data storage function, convenient for querying historical measurement data.

11. Equipped with data power-off protection function to prevent accidental data loss.

12. The digestion instrument and the measuring instrument are separated, do not interfere with each other, and reduce measurement errors.

13. The digestion instrument is equipped with digestion modes for COD, total phosphorus, total nitrogen and other items, which can be selected with one click; It also supports user-defined settings, and the digestion temperature and time can be freely set.

14. The digestion instrument adopts intelligent PID temperature control technology (software copyright registration number: 2020SR0913473), with uniform heating and intelligent temperature control.

15. The digestion instrument is equipped with a buzzer alarm reminder function, which alerts when the heating temperature is reached and maintains a constant temperature. When the digestion is completed, an alarm is triggered and heating is stopped.

16. The digestion instrument is equipped with an anti overheating protection system, which effectively prevents temperature overshoot. Suitable for the digestion of COD, total phosphorus, total nitrogen and other projects.

17. Standard ammonia nitrogen finished reagent, equipped with professional droppers, for direct use, simple and convenient. Optional COD pre made reagent,No need for additional preparation,Directly adding water sample for digestion and measurement is simple and efficient.

4、 Standard List

Standard 16 hole intelligent digestion instrument