国产中文字幕乱人伦在线观看,国产偷窥熟女精品视频大全,久久婷婷五月综合色国产香蕉

JH6000HQ-D4 series SF6 mixed gas comprehensive detector

recommendation index：

Detection function, high accuracy, good stability

Portable design, fast testing, low air consumption, environmentally friendly

Automatic flow control, efficient and accurate, effectively reducing sample gas emissions

Users can use standard gas to self-calibrate the instrument

Detect the main decomposition products of insulation material cracking inside SF6 mixed gas electrical equipment: SO2 ,SOF2 , H2 S,CO,NO, N2 O,NF3 ,HF and other contents
Detect SF₆purity, SF₆/N₂ or SF₆/CF₄ mixing ratio, gas humidity in SF₆ electrical equipment
JH6000HQ-D4 series SF₆ mixed gas comprehensive detector, including JH6000HQ1-D4 (SF₆/N₂), JH6000HQ2-D4 (SF₆/CF₄) and JH6000HQ3-D4 (SF₆/N₂, SF₆/CF₄) and other models

name	component	parameter
Model		JH6000HQ1-D4		JH6000HQ2-D4	JH6000HQ3-D4
minimum detectable quantity	SO₂+SOF₂、H₂S、HF	≤0.1μL/L
	CO、NO、N₂O、NF₃	≤0.5μL/L
	SF₆	≤0.01%
	N₂	≤0.01%		\	≤0.01%
	CF₄	\		≤0.01%	≤0.01%
	O₂	≤0.001%
	dew point	≤0.1℃
precision	SO₂+SOF₂、H₂S、HF	measurement value ≤ 10 μL/L, error≤±0.5 μL/L measured value > 10 μL/L, error≤±5%.
	CO、NO、N₂O、NF₃	measurement value≤ 50 μL/L, error≤±2.0 μL/L measurement value > 50 μL/L, error≤±4%
	SF₆	Pure gas ≤ ± 0.1% (W/W)
		Air mix ≤ ± 0.5%
	N₂	≤±0.5%		\	≤±0.5%
	CF₄	\		≤±0.5%	≤±0.5%
	O₂	≤±0.05%
	Dew point: resistance/mirror	≤±1℃/0.3℃
repeatability	SO₂+SOF₂、H₂S、HF	measured value ≤ 10 μL/L, ≤ 0.2 μL/L 10μL/L～100μL/L:2%.
	CO、NO、N₂O、NF₃	measured value ≤ 50 μL/L, ≤ 1.5 μL/L detection value 50 μL/L ~1000 μL/L: ≤ 3%
	SF₆	pure gas	≤0.05%(W/W，RSD)
		air mix	≤1.0%(RSD)
	O₂	≤1.0%（RSD）
	N₂	≤1.0%（RSD）		\	≤1.0%（RSD）
	CF₄	\		≤1.0%（RSD）	≤1.0%（RSD）
	dew point	＜1%
range	SO₂+SOF₂	0～100μL/L,0～2000μL/L
	H₂S	0～100μL/L
	HF	0～20μL/L
	CO、NO、N₂O、NF₃	0～1000μL/L
	SF₆	0～100%
	N₂	0～100%		\	0～100%
	CF₄	\		0～80%	0～80%
	O₂	0～1%
	dew point	-80 ℃~ + 20 ℃ (resistance and capacitance)/-60 ℃~ + 20 ℃ (mirror)
gas flow rate	Decomposition, mixing ratio	200±5%mL/Min
	moisture	500±10%mL/Min