错误 ID：
ASTM Noise Test Evaluation
可能的原因 | 建议采取的措施 | |
|---|---|---|
1 | Insufficient lamp warm-up time. | Allow detector and UV-lamp turned on for at least 2 hours. |
2 | Absorbing solvent or air bubble in flow cell. | 确保流通池充满水，没有气泡。 |
3 | Dirty or contaminated flow cell. | Flush flow cell Clean the flow cell as described in Clean the Max-Light Cartridge Cell . Clean the flow cell as described in Maintenance of Standard, Semi-Micro or Micro Flow Cell . |
4 | 紫外灯很旧。 | 更换紫外灯。 |
5 | Old Vis-lamp. | Exchange the Vis-lamp. |
6 | Environment not according to specifications. | Improve environment. |
base-id: 3358705163
id: 3358705163