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一氧化碳CO氣體檢測儀106SA CARBON MONOXIDE 5-2000ppm,106SC CARBON MONOXIDE 1-50ppm,一氧化碳CO氣體測定管106SC CARBON MONOXIDE 1-50ppm,檢測管被廣泛應(yīng)用于各種領(lǐng)域及場所能源領(lǐng)域:天然氣、電力等 工程施工現(xiàn)場:下水道、燃氣工程、建設(shè)工地等 科研:研究室、實驗室等 交通:電車、飛機、船舶、公共汽車或長途車等 醫(yī)療機構(gòu):醫(yī)院、診療所、保健所等 事務(wù)所:辦公室、會議室、大廳、演藝室等
更新時間:2024-11-20
在線留言一氧化碳CO氣體測定管106SC CARBON MONOXIDE 1-50ppm
1. PERFORMANCE
1) Measuring range :1-50 ppm
Number of pump strokes 1(100ml)
2) Sampling time :4 minutes
3) Detectable limit :0.5 ppm
4) Shelf life :1 year
5) Operating temperature :5~40℃
6) Temperature compensation :Necessary(See "TEMPERATURE CORRECTION TABLE")
7) Reading :Direct reading from the scale calibrated by 1 pump stroke
8) Colour change :Orange→Reddish Purple
2. RELATIVE STANDARD DEVIATION
RSD-low:10% RSD-mid.:10% RSD-high:10%
3. CHEMICAL REACTION
CO+K2Pd(SO3)2→Pd
4. CALIBRATION OF THE TUBE
STANDARD GAS CYLINDER METHOD
5. INTERFERENCE AND CROSS SENSITIVITY
GAS To pump
40
50
30
20
10
5
3 1
ppm
CO
(White)
DEHUMIDIFIER
Tube No.
106SC
CARBON MONOXIDE
Substance Interference Coexistence
Sulphur dioxide Similar stain is produced. Higher readings are given.
Formic acid 〃〃
Acetylene Whole reagent is change to Pale red. 〃
Hydrogen sulphide Dark reddish purple and red stain are 〃
produced.
TEMPERATURE CORRECTION TABLE
Tube Corrected Concentration (ppm)
Readings 5℃ 10℃ 15℃ 20℃ 25℃ 30℃ 35℃ 40℃
(ppm) (41°F) (50°F) (59°F) (68°F) (77°F) (86°F) (95°F) (104°F)
50 28 40 45 50 55 60 65 70
40 23 32 36 40 44 48 52 56
30 17 24 27 30 33 36 39 42
20 12 16 18 20 22 24 26 28
10 7 9 10 10 11 12 13 13
5 4 5 5 5 5 6 6 6
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上一篇:106SA一氧化碳CO氣體檢測儀106SA CARBON MONOXIDE 5-2000ppm
下一篇:106SH一氧化碳CO氣體判斷管106SH CARBON MONOXIDE 0.1%-2.0%
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