Tighten the leaking connection. There might be bubbles in the cell. Remove bubbles from inside the flow cell. «How

Tighten the leaking connection. Prevent air flow from directly hitting the instrument. If a detector with temperature-

Inspect the detector flow channels. Inspect/replace the column. Does the pressure increase even after backflushing t

Manually purge the flow channels, degas the mobile phase, clean the suction filter, and purge the flow channels. Repla

Restart the computer and instrument. Contact a Shimadzu sales or service representative. Reconfigure the workstation

Are changes in the mobile phase absorbance level measured at extremely large wavelength levels? Because this de

Are there bubbles accumulated in the flow cell? Confirm whether the baseline changes significantly when the cell

Is there a strong air flow blowing onto the system from an air conditioner, for example? Use a barrier or other m

Has the column temperature deviated? Check the accuracy of the column oven temperature. If not appropriate, adjus

Was the autosampler shut down or its power switched OFF? If the autosampler is shut down or its power is switched

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Noise Appears in Baseline

Tighten the leaking connection. There might be bubbles in the cell. Remove bubbles from inside the flow cell. «How to Remove Bubbles from Inside the Fl... Show Detail
- No：4275
- Date of Issue：2020/12/03 10:03
- Category： Detector
- Brached FAQ
Baseline Does Not Stabilize

Tighten the leaking connection. Prevent air flow from directly hitting the instrument. If a detector with temperature-control functionality is used, check ... Show Detail
- No：4274
- Date of Issue：2020/12/03 10:01
- Category： Common
- Brached FAQ
Solvent Delivery Pressure Increases

Inspect the detector flow channels. Inspect/replace the column. Does the pressure increase even after backflushing the outlet tubing? Replace the outl... Show Detail
- No：4273
- Date of Issue：2020/12/03 09:56
- Category： Common
- Brached FAQ
Solvent Flow Does Not Stabilize

Manually purge the flow channels, degas the mobile phase, clean the suction filter, and purge the flow channels. Replace the plunger seal. Check the plunge... Show Detail
- No：4272
- Date of Issue：2020/12/03 09:43
- Category： Solvent Delivery Module
- Brached FAQ
Communication fails

Restart the computer and instrument. Contact a Shimadzu sales or service representative. Reconfigure the workstation configuration settings. Show Detail
- No：4271
- Date of Issue：2020/12/03 09:37
- Category： System Controller
- Brached FAQ
Noise is at least ten times higher when using the two-wav...

Are changes in the mobile phase absorbance level measured at extremely large wavelength levels? Because this detector detects two wavelengths during... Show Detail
- No：4269
- Date of Issue：2020/12/03 09:24
- Category： Detector
Spiky noise is output at irregular intervals

Are there bubbles accumulated in the flow cell? Confirm whether the baseline changes significantly when the cell outlet pipe is blocked. Alternatively... Show Detail
- No：4268
- Date of Issue：2020/12/03 09:24
- Category： Detector
The baseline undulates

Is there a strong air flow blowing onto the system from an air conditioner, for example? Use a barrier or other means to block air flow from hitting t... Show Detail
- No：4267
- Date of Issue：2020/12/03 09:24
- Category： Common
The retention times for target components are significant...

Has the column temperature deviated? Check the accuracy of the column oven temperature. If not appropriate, adjust the temperature accuracy. Show Detail
- No：4266
- Date of Issue：2020/12/03 09:24
- Category： Column Oven
There is leakage from the injection port

Was the autosampler shut down or its power switched OFF? If the autosampler is shut down or its power is switched OFF, it can lose its ability to pres... Show Detail
- No：4265
- Date of Issue：2020/12/03 09:24
- Last Updated：2021/01/19 12:58
- Category： Autosampler

111-120 of Total 941

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