109AD油雾检测管
价 格：询价
产 地：更新时间：2021-09-28 09:55
品 牌：其他型 号：109AD
状 态：正常点击量：1174
400-006-7520
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联 系 人：
上海非利加实业有限公司
电 话：
400-006-7520
传 真：
400-006-7520
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产品参数
109AD油雾检测管
技术参数：
Measuring Range | 0.2 to 5.0 mg/m3 |
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Sampling Rate | 1000mL/min(20000mL) |
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Correction Factor | 1 |
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Sampling Time | 20 minutes |
Detecting Limit |
|
Color Change | Pale red → Pale blue |
Reaction Principle | Oil + Cr6+ → Cr3+ |
| Coefficient of Variation | 15% (for 0.2 to 1.0 mg/m3) , 10% (for 1.0 to 5.0 mg/m3) |
| Shelf Life | 2 Years |
| Corrections for temperature | Unnecessary for 0 to 40 |
| Correctionsfor humidity Unnecessary for R.H.0 to 90% Store the tubes at cool ａnd dark place. |
| Possible coexisting substances ａnd their interferences | (NOTE) |
Substance | Concentration | Interference | Change color by itself |
- | - | - | - |
- | - | - | - |
- | - | - | - |
- | - | - | - |
- | - | - | - |
| Other substance measurable with this detector tube |
| Calibration gas generation | Diffusion tube method |
| TLV-TWA | TLV-STEL | Explosive range |
| - | - | - |
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