Ultraviolet/Visible Forums

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I have a Beckman DU530 that doesn't pass the calibration test on start up. Any idea what that might be?

RE: Beckman Coulter - DU 530

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I need a service manual to troubleshoot the power supply. Or a wiring diagram. Regards, Chris

RE: Beckman Coulter - DU 530

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I need the service manual of beckman du 520 thank's anis

RE: Beckman Coulter - DU 530

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I am selecting a microcuvette for my Beckman DU 530. I'm guessing there is a standard dimension for the beam of light at the cuvette. Does anyone know what this is?

RE: Beckman Coulter - DU 530

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hello i have an analytik jena specord 200 uv-vis spec. and i'm having the following error

error dark measurement , value <=1ADU, use wavelenght correction. how do i solve this problem, when it come out the equipment will not work

RE: Analytik Jena - Specord 200, 205, 210, 250

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I have a Beckman DU530 that has given me a variety of problems. I have been able to solve most of them, but now I'm stuck without a service manual. Does anyone have a DU500 Series Service Manual for this unit? If so, I'd appreciate your help!

Thanks!
Peter

RE: Beckman Coulter - DU 530