Mercury meter

Product Description

Our company is a manufacturer of mercury meters, which have automatic storage of working curves, direct reading of mercury concentration, and the ability to store data, date, temperature, and humidity. No need for users to repeatedly create work curves.

Principle

The mercury detector is a powerful intelligent mercury detector newly launched by our company. It combines functions such as a microcontroller, data storage, and automatic drawing of working curves. This instrument adopts the cold atomic absorption method. Based on the elemental mercury, it can evaporate into mercury vapor at room temperature without heating, and has a strong absorption effect on ultraviolet light with a wavelength of 253.7nm. Within a certain range, the concentration of mercury is proportional to the absorption value, in accordance with Beer’s law. Directly measure the mercury content and read the measured concentration.

Applicable scope

This instrument is suitable for environmental monitoring, health and epidemic prevention, tap water, chemical industry and other industries to measure the mercury content in water, air, soil, food, cosmetics, and chemical raw materials.

Features:

1. Large screen color touch screen display.

2. The built-in mercury detection standard curve allows users to calibrate and automatically store the working curve, which is very convenient.

3. Using microcontroller control and calculation technology, it directly displays the concentration of mercury ng/ml, temperature, and humidity. No manual calculations are required.

4. The instrument has a storage function that automatically stores measurement data.

5. The instrument has a data query function, which can directly query the measurement date, time, and measurement value.

Technical indicators

1. Measurement principle: Cold atomic absorption method.

2. Automatically calculate and directly read the concentration of mercury without the need for user conversion.

3. Measurement range: 0-10ng/ml (dilution is required for measurement above 10ng/ml).

4. Lower limit of detection: 0.2ng/ml

5. Linear correlation coefficient: R ≥ 0.995

6. Simultaneously display: mercury concentration ng/ml, temperature, humidity *.

7. Color touch screen display with time and date memory function *.

8. It has a data query function and stores 256 sets of data.

9. The instrument has a calibration function for working curves, which can be automatically saved according to user needs

The working curve can be directly measured using the previous curve when starting up next time.

10. Flow range: 1.5L/min

11. Power supply voltage: 220V+10%

12. Instrument dimensions: 360 x 320 x 160mm3

13. Operating environment temperature: 0-40 ℃