Cold Atomic Absorption Mercury Analyzer

Working principle
All mercury contained in the sample is converted
into divalent mercury after digestion, and
stannous chloride is used to reduce the divalent
mercury into metallic mercury. The response
value is measured at a wavelength of 253.7
nm. So mercury content is proportional to the
response value.

Technical indicators

y 4.1 Detection limit: 0.001μg/L
y 4.2 Measuring range: 0 -300μg/L
y 4.3 Correlation coefficient R>0.999
y 4.4 Precision (RSD) ≤1%
y 4.5 Measurement speed < 2min/sample
y 4.6 The sampling volume is 5mL. The instrument
parameters can be adjusted to meet the
injection requirements of different volumes.