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Frequently Referenced FAQ

Latest FAQ

FAQ within [ Detector ]

11-20 of Total 266

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  • The baseline drifts

    Inspect the suction filter for blockage. Also rinse them as described below. 1) Flush with 17 % aqueous phosphate solution for about 30 minutes at a flowr... Show Detail

    • No：4294
    • Date of Issue：2020/12/03 10:57
    • Brached FAQ

  • No peaks are output

    Check the column using known analytical conditions. If the column has deteriorated, replace it. Confirm whether the solvent delivery pump is functioning pr... Show Detail

    • No：4292
    • Date of Issue：2020/12/03 10:49
    • Brached FAQ

  • Light level is low

    Confirm whether the baseline changes significantly when the cell outlet pipe is blocked. Alternatively, visually check for any bubbles flowing in the flow ce... Show Detail

    • No：4288
    • Date of Issue：2020/12/03 10:36
    • Brached FAQ

  • Cell Temperature Control Failure

    Make sure the connector is connected securely. Specify an appropriate cell temperature-control temperature. The cell temperature-control setting range vari... Show Detail

    • No：4287
    • Date of Issue：2020/12/03 10:34
    • Brached FAQ

  • 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
    • 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

  • 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

  • The wavelength shifted out of alignment

    Was the wavelength calibration not performed properly? Perform automatic wavelength calibration. Show Detail

    • No：4254
    • Date of Issue：2020/12/03 09:24

  • Error Code:[0x58F5] FATAL INITIALIZE,D2 ERR

    «Main Cause» Initialization was not able to finish normally. Because the lamp cover was opened during 0th order light detection or an error occurred during l... Show Detail

    • No：4145
    • Date of Issue：2020/12/02 16:46

  • Error Code:[0x5AF3]

    «Main Cause» The cell is not fully connected or the flow cell memory is not functioning properly. «Countermeasure» Check the flow cell connection. If that d... Show Detail

    • No：4143
    • Date of Issue：2020/12/02 16:46

11-20 of Total 266

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