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臭氧O3氣體檢測(cè)管182SA OZONE 50-1000ppm

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臭氧O3氣體檢測(cè)管182SA OZONE 50-1000ppm,臭氧檢測(cè)儀、臭氧氣體檢測(cè)儀,檢測(cè)儀可對(duì)有限空間和露天環(huán)境中的O3濃度進(jìn)行檢測(cè),也可用于O3消毒后的空間抽樣檢測(cè)。臭氧氣體檢測(cè)儀、臭氧氣體檢測(cè)儀、臭氧氣體檢測(cè)儀、沼氣氣體檢測(cè)儀、氫氣氣體檢測(cè)儀、氨氣氣體檢測(cè)儀、氧氣氣體檢測(cè)儀、煤氣氣體檢測(cè)儀、甲苯氣體檢測(cè)儀、乙醚氣體檢測(cè)儀、煤油氣體檢測(cè)儀、丙烯氣體報(bào)器、甲苯氣體檢測(cè)儀

更新時(shí)間:2024-12-26

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臭氧O3氣體檢測(cè)管182SA OZONE 50-1000ppm

臭氧O3氣體檢測(cè)管182SA OZONE 50-1000ppm

Tube 82SA
1. PERFORMANCE
1) Measuring range :100-1,000 ppm 50-500 ppm
Number of pump strokes 1/2(50ml) 1(100ml)
2) Sampling time :1 minute/1 pump stroke
3) Detectable limit :5 ppm(100ml)
4) Shelf life :2 years
5) Operating temperature :0~40℃
6) Reading :Direct reading from the scale calibrated by 1 pump stroke
7) Colour change :Dark blue→Yellow
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:5% RSD-high:5%
3. CHEMICAL REACTION
Indigo is oxidized and Isatin is produced.
4. CALIBRATION OF THE TUBE
COLOURIMETRY METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
50
100
200
300
400
500
ppm
GAS To pump
182SA OZONE
Substance Interference Coexistence
The top of discoloured layer
Nitrogen Similar stain is produced. becomes unclear and higher
readings are given.
Chlorine 〃〃
(NOTE)
In case of 1 / 2 pump strokes, following formula is available for actual concentration.
Actual concentration=2×Reading value
C
NH
HN
C
O
=?
O
C
=?
=C
C
NH
C
O
=?
+2O3  ? 2 =O+2O2