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Cause: The hollow cathode lamp does notlight stably. Corrective Action:After performing a line search, leavethe lamp for about 15 minutes until itwarms up... Show Detail
- No：5313
- Date of Issue：2021/03/26 12:04
- Last Updated：2022/07/07 11:12
- Category： Atomic Absorption Spectroscopy(AA)
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(AA) The absorbance is -1(minus one)
Cause1: The light paths of the hollow cathodelamp and the deuterium lamp do notcoincide.(When the BGC-D2 mode is set) Corrective Action1:Adjust the positi... Show Detail
- No：5312
- Date of Issue：2021/03/26 12:02
- Last Updated：2022/07/07 11:11
- Category： Atomic Absorption Spectroscopy(AA)
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(AA) The line search / beam balancing failed
Cause1: There is something blocking the lightpath in the atomizer. Corrective Action1: If there is something blocking the lightpath, remove it. Cause... Show Detail
- No：5306
- Date of Issue：2021/03/26 12:00
- Last Updated：2022/07/07 11:10
- Category： Atomic Absorption Spectroscopy(AA)
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(AA) The signal-to-noise ratio is bad
Cause1:Either the hollow cathode lamp for thetarget element has not been installed,or it has been installed in a socketthat differs from the analysisconditio... Show Detail
- No：5268
- Date of Issue：2021/03/26 11:54
- Last Updated：2022/07/07 11:09
- Category： Atomic Absorption Spectroscopy(AA)
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(AA) A wavelength origin error occurs at initialization
Cause1: There is something blocking the lightpath in the atomizer. Corrective Action1: If there is something blocking the lightpath, remove it. Cau... Show Detail
- No：5267
- Date of Issue：2021/03/26 11:42
- Last Updated：2022/07/07 11:08
- Category： Atomic Absorption Spectroscopy(AA)
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Symptom1: Nothing happens inresponse to the ignitionoperation. No errormessage is displayed. Cause / Details / Checking Method / Corrective Action • E... Show Detail
- No：5265
- Date of Issue：2021/03/26 11:37
- Last Updated：2022/07/07 11:07
- Category： Atomic Absorption Spectroscopy(AA)
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(AA) Measures When Flashback Occurs
The AA-7800/7000 series instruments are equipped with a safety device to prevent flashback, but flashback may stilloccur when using the flame method. If flas... Show Detail
- No：5264
- Date of Issue：2021/03/26 11:22
- Last Updated：2022/07/07 11:03
- Category： Atomic Absorption Spectroscopy(AA)
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[In an Emergency] Take the following actions in case of emergency or when an abnormality occurs in the atomic absorptionspectrophotometer. Inspect the eq... Show Detail
- No：5263
- Date of Issue：2021/03/26 11:11
- Last Updated：2022/07/08 09:05
- Category： Atomic Absorption Spectroscopy(AA)
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Parts Number:016-43201-02Polyethylene Tube, 8 × 1 (for Drain Tube) When the drain tube becomes old it may rupture, allowing drain to leak out. Replace the... Show Detail
- No：5262
- Date of Issue：2021/03/25 10:42
- Last Updated：2022/07/07 10:49
- Category： Atomic Absorption Spectroscopy(AA)
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(AA) Checking for Leaks of Pressure Regulators (Optional)
WARNING: • If a mistake is made in the piping, it may cause flashback on ignition. • Always set the gas supply pressures at the specified values. • N... Show Detail
- No：5261
- Date of Issue：2021/03/25 10:34
- Category： Atomic Absorption Spectroscopy(AA)
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