1.Feature and Description

1.  good baseline stability.

2. excellent short and long term accuracy.

3. used 2-point calibration, the concentration of direct reading method

4. Without the need for argon or nitrogen as the carrier gas, suitable for the unconditional use of argon and nitrogen working environment, measuring the flow of gas flow automatically adjusted.

2.Picture for Our product

3.Usage and Application

Our company to market the QM208B atomic absorption spectrometer, it is laboratory gas mercury analysis equipment. Meet the standard of JB5228-91 mercury measuring instrument. It maintains the company's traditional mercury analyzer easy to operate, the advantages of high sensitivity, due to the use of constant light light path, so that changes in light source offset each other, increasing the long-term stability. The use of single-chip control solenoid valve automatically switch, measure the state for the closed-loop gas, cleaning state for the open-loop gas. This makes the measurement data stable and the tubing is easy to clean. Using a thermostatic absorption cell technology to make the test more stable, the test contains mercury gas continuously through the sample cell, 2 seconds out of a data.
4.Technical data

5.Packing and Shipping

1.Company Show

2.Factory Show

1.Certification

2.Warranty and After-sale service
♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥

1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.

2. Does your price is competitive?
Dear customer, we make sure to offer you the best quality with competitive price.

3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union…

4. When I receive it after pay?
Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.

5. How to deliver?
Dear customer, we can send by Express, by Sea and by Air.

6. Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.

7. What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.

8. What should I do if some parts broken?
Dear customer, please do not worry, we have 12months warranty except wear parts. You can also buy parts from us after 12months.