上海豫東電子科技有限公司
| 參 考 價 | 面議 |
產(chǎn)品型號148
品 牌
廠商性質(zhì)代理商
所 在 地
聯(lián)系方式:侯小姐查看聯(lián)系方式
更新時間:2021-01-04 15:29:10瀏覽次數(shù):132次
聯(lián)系我時,請告知來自 儀表網(wǎng)簡單介紹: 醋酸異戊酯檢測管148 Isoamyl acetate,Measuring Range 10 to 200 ppm Number of Pump Strokes 2 Correction Factor 1 Sampling Time 4 minutes per pump stroke Detecting Limit 2 ......

| Performance |
MeasuringRange | 10 to 200 ppm |
Number of PumpStrokes | 2 |
CorrectionFactor | 1 |
SamplingTime | 4 minutes per pumpstroke |
DetectingLimit | 2 ppm (n=2) |
ColorChange | Yellow → Paleblue |
ReactionPrinciple | CH3CO2(CH2)2CH(CH3)2 + Cr6+ + H2SO4 → Cr3+ |
| Coefficient ofVariation | 15% (for 10 to 50ppm), 10% (for 50 to 200 ppm) |
| ShelfLife | Temperature correction is necessary |
| Correctionsfor temperature & humidity | 2 Years |
| Store the tubes at cool and darkplace. | |
| Possible coexisting substances and theirinterferences | (NOTE) |
Substance | Concentration | Interference | Change color by itself |
Alcohols | - | Plus error | Produce paleblue |
Ketones | - | Plus error | Produce paleblue |
Esters | - | Plus error | Produce paleblue |
| Othersubstance measurable with this detector tube |
| Calibration gasgeneration | Diffusion tubemethod | |
| TLV-TWA | TLV-STEL | Explosive range |
| 100ppm | - | 1.0to 7.5% |
您感興趣的產(chǎn)品PRODUCTS YOU ARE INTERESTED IN
儀表網(wǎng) 設(shè)計制作,未經(jīng)允許翻錄必究 .? ? ?
請輸入賬號
請輸入密碼
請輸驗證碼
請輸入你感興趣的產(chǎn)品
請簡單描述您的需求
號碼可能有誤,請核對!
請選擇省份
聯(lián)系方式
上海豫東電子科技有限公司
泽库县|
滦南县|
余庆县|
侯马市|
南陵县|
临江市|
天峻县|
青岛市|
左权县|
孟津县|
呼和浩特市|
南开区|
郓城县|
沙雅县|
隆林|
望城县|
集安市|
义马市|
民和|
资溪县|
凯里市|
安新县|
武邑县|
突泉县|
准格尔旗|
彭阳县|
东城区|
大同县|
高陵县|
浪卡子县|
乌什县|
营山县|
上饶市|
定襄县|
荔波县|
石城县|
正镶白旗|
达尔|
龙川县|
忻州市|
郧西县|
