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JH5000A-4 Decomposition product detector

recommendation index：

Detection components, high accuracy, good stability

Fast test, low air consumption, good for environmental protection

boot self-test function

The product has been identified by experts and holds a number of patents

The main products of cracking of insulating materials inside the testing equipment: SO₂, SOF₂, H₂S, CO and H₂/HF content

name	component	parameter
minimum detectable quantity	SO₂+SOF₂、H₂S、HF	≤0.1μL/L
minimum detectable quantity	CO（H₂）	≤0.5μL/L
precision	Small range SO₂+SOF₂、H₂S	measurement value≤10μL/L,error≤±0.5μL/L measurement value＞10μL/L時,error≤±5%
	Large-scale SO₂+SOF₂	Error≤±3%
	HF	Error≤±0.3μL/L
	CO（H₂）	measurement value≤50μL/L時,error≤±2μL/L measurement value＞50μL/L時,error≤±4%
linearity	SO₂+SOF₂、H₂S、HF、CO（H₂）	≥99.9％
repeatability	SO₂+SOF₂、H₂S、HF	measurement value≤10μL/L時,error≤0.2μL/L measurement value＞10μL/L時,error≤2%
repeatability	CO（H₂）	measurement value≤50μL/L時,error ≤1μL/L measurement value＞50μL/L時,error ≤2%
range	SO₂+SOF₂	0～100μL/L,0～2000μL/L
	H₂S	0～100μL/L
	HF	0～20μL/L
	CO（H₂）	0～500μL/L,0～1000μL/L