Brief introduction

RB-510Y Chemical Oxygen Demand COD TesterUsing a long-life single wavelength cold light source, the measurement is more accurate and the performance is more stable; Using a colorimetric tube for color comparison, the reaction can be directly measured without the need for liquid transfer, ensuring safety and reliability. Guided measurement program, zero basis operation; Optional COD pre made reagents can be added directly to the water sample for measurement, without the need for additional preparation. The instrument comes standard with a 16 hole intelligent digestion instrument, which enables rapid digestion of batch water samples. The host can measure continuously and quickly in batches, greatly saving time.

Scope of application: Widely used in chemical and pharmaceutical enterprises, research institutions, and colleges and universities; Environmental monitoring, sewage treatment, etc. Suitable for detecting COD in industrial wastewater, domestic sewage, groundwater, and surface water.

2、 Technical parameters

Table 1 Technical Parameters of RB-510Y Chemical Oxygen Demand COD Tester

3、 Product Features

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

2. Multiple water samples can be measured continuously and quickly, with direct concentration reading.

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 measurement program, easy and convenient to operate, without the need for complex professional knowledge.

6. 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.

7. COD reagent powder reagent and pre made reagent are optional. Optional COD pre made reagents can be directly added to the water sample for digestion and measurement, without the need to prepare concentrated sulfuric acid, making it simple and convenient.

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

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

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

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

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

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

14. 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.

15. The digestion instrument adopts intelligent PID temperature control technology (software copyright registration number: 2020SR0913473)Uniform heating and intelligent temperature control.

16. The digestion instrument is equipped with an alarm reminder function. When the heating temperature is reached, an alarm will be triggered and the temperature will remain constant. When the digestion is completed, an alarm will be triggered and the heating will be stopped.

17. 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.

4、 Standard List

Table 2 Standard List of Chemical Oxygen Demand (COD) Testers

Serial Number	name	quantity	Serial Number	name	quantity
1	Measurement host	1 unit	7	Color tube cleaning cloth	1 piece
2	16 hole intelligent digestion instrument	1 unit	8	power line	2 pieces
3	Dissolve the protective cover	1 piece	9	Dissolving tube cooling rack	1 piece
4	COD powder reagent	1 set	10	operation instructions	1 copy
5	Standard liquid	1 bottle	11	Certificate of Conformity/Warranty Card	1 copy
6	Dissolving colorimetric integrated tube	10 pieces	12	flow chart	1 sheet

Standard 16 hole intelligent digestion instrument