Feature and Description

1.Very good baseline stability;

2.Has excellent short-term and long-term accuracy;

3.You can use 2-point calibration, concentration direct reading method;

4.Not only can test gas sample,also can test liquid and solid sample;

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

Picture for Our product

 

Usage and Application

QM208B atomic absorption spectrometer, which is laboratory gas mercury analysis equipment. Compliant with JB5228-91 mercury measuring instrument standards.

It maintains the company's mercury analyzer traditional advantages that easy to operate, high sensitivity, due to the use of constant light strong light path, so that changes in light source offset each other, increasing the long-term stability. The 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, easy to clean the pipeline. The use of constant temperature absorption cell technology to make the test more stable, the test with mercury gas continuously through the sample pool, 2 seconds get a data.

Technical data

Measuring range	0.1-100μg/m3
The detection limit	0.03μg/m3
Precision	Coefficient of variation≤5%
Linear correlation coefficient	r>0.997
Relative standard deviation	<5%

Packing and Shipping

Package : Carton box package

Shipping : 5days

 

1.What can be test with the machine ? It can test trace mercury concentration in gas sample.

2.Is it including software ? The software needs to order additional,used to managment data.

3.Do you have machine to test mercury concentration in liquid,solid sample ? Yes,our 208B can be used to test mercury concentration in liquid and solid sample; Our 201A can test mercury concentration in liquid sample.

4.What’s payment terms ? We accept 100% prepay by T/T,Western Union,Money Gram,L/C

5.What is warranty ? We have 1year gurantte.

 

 

Warranty And After-sale Service

♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥