APP
手機站
| 參考價 | 面議 |
產(chǎn)品詳情
| Performance |
Measuring Range | 2to 5ppm | 5to 200ppm | 200to 500ppm |
Number of PumpStrokes | 2 | 1 | 1/2 |
CorrectionFactor | 0.4 | 1 | 2.5 |
Sampling Time | 1.5 minutes per pumpstroke | ||
Detecting Limit | 0.2 ppm (n=2) | ||
Color Change | White → Gray | ||
Reaction Principle | C6H5Cl+ I2O5 + H2S2O7 → I2 | ||
| Coefficient ofVariation | 15% (for 5 to 50ppm), 10% (for 50 to 200 ppm) | ||
| ShelfLife | 3Years | ||
| Correctionsfor temperature & humidity | Unnecessary | ||
| Store the tubes at cool and darkplace. | |||
| Possible coexisting substances and theirinterferences | (NOTE) |
Substance | Concentration | Result | Change color by itself |
Carbon monoxide | 0.1% | No effect(2layers) | Discolors wholelayer |
Acetylene, Hexane, Ethylene | 0.2% | No effect(2layers) | Discolors wholelayer |
Alcohols, Ketones | 1% | Plus error | Nodiscoloration |
Esters | 0.2% | Plus error | Nodiscoloration |
Aromatic hydrocarbons | - | Plus error | Discolors to grayishbrown |
| Othersubstance measurable with this detector tube |
| Calibration gasgeneration | Permeation tube method | |
| TLV-TWA | TLV-STEL | Explosive range |
| 10ppm | - | 1.3 to 9.6% |
摘要:121SL 苯，檢測范圍1-20ppm
[詳細(xì)]
摘要:163L 環(huán)氧乙烷，表氯醇CH2O
[詳細(xì)]
摘要:153甲基異丁基酮(CH 3 )CHC
[詳細(xì)]
摘要:136L 芐基溴，芐基溴C6H5CH
[詳細(xì)]
摘要:161 ，甲醚CH3OCH3，0.03-0
[詳細(xì)]
摘要:91LL甲醛，甲醛HCHO，0.05-
[詳細(xì)]
摘要:111 甲醇，甲醇CH3OH檢測范
[詳細(xì)]
摘要:12LL ，HCN，0.2-7ppm，HCN
[詳細(xì)]
興旺寶APP
興旺寶移動端
關(guān)于我們 企業(yè)建站 本站服務(wù) 會員服務(wù) 旗下網(wǎng)站 友情鏈接 興旺通 意見反饋
銷售熱線：0571-87209775 客服熱線：0571-87209775 采購熱線：0571-87209775 投訴熱線：0571-87209775
服務(wù)咨詢
QQ: 751594915網(wǎng)站客服QQ:2012523075媒體合作QQ:1097660699采購咨詢QQ:751594915
浙公網(wǎng)安備 33010602009452號
