Spectrometer, Laboratory Forums

Updated  Dec 31 2019
1 Reply

Analytik Jena - ZEEnit 700
Please send me user manual in pdf English version

RE: Analytik Jena - ZEEnit 700
Updated  Aug 13 2019
1 Reply

Bausch & Lomb - Spectronic 20
I just purchased a Spec 20 which reads100 % absorption. Where do I start in the repair / diagnosis process?

RE: Bausch & Lomb - Spectronic 20
Updated  Oct 17 2017
1 Reply

Analytik Jena - ZEEnit 700
What is the cause of the following error message: Water cooler flow is low

RE: Analytik Jena - ZEEnit 700
0 Replies

Pharmacia LKB - Ultrospec 2000

we need service manual of the said subject Ultrospec 2000

thank you.

RE: Pharmacia LKB - Ultrospec 2000
0 Replies

Beckman Coulter - DU-730

 

after turn on the machine, its showed "self-check stopped,please check the lamp" what's the problem?

RE: Beckman Coulter - DU-730
Added  Dec 1 2015
0 Replies

Varian - Cary 50

Hi,

I'd like to know the following about this instrument.

1. is it brand new

2. what warranty is included

3. price.

Thanks,

Bohong

RE: Varian - Cary 50
0 Replies

Beckman Coulter - DU-730

I would like to send our Beckman Coulter DU-730 Spectrophotometer to get it overhauled. Cleaned and repaired, if needed. Do you have a sales office in Iceland?

RE: Beckman Coulter - DU-730
0 Replies

Pharmacia LKB - LKB Biochrom ULTROSPEC II

Hi,

I have a problem with my LKB Pharmacia / Biochrom Ultrospec II (4050) Spectrophotometer. The calibration procedure on power up performs apparently well (no error occurs). But I have a wavelenght-offset of approximately 40nm. A real value of 530nm is displayed as 490nm. If I deactivate the calibration on power up the measured values are close to the real values, but not exactly due the missing calibration.

Is here someone who knows more about this old device and could help me? The manufacturer can't help me, because the support for this product ist not longer available.

Or has someone a service manual or knows somebody who might have one?

Thanks and regards!

Karl

 

RE: Pharmacia LKB - LKB Biochrom ULTROSPEC II

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