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Questions & Answers

a month ago

alarm cautions

0 Answers A power failure on rack sampler.

An abnormal DC power supply.

A blown fuse on DO4 circuit board.

A blown fuse on PSCNT circuit board.

A clock error in serial communication.

Low DC+24V signal on DO4 circuit board.

DC power temperature.


Reply to musbah
Roche - cobas e 411
RE: Roche - cobas e 411
a month ago

alarm cautions

0 AnswersA power failure on rack sampler.

An abnormal DC power supply.

A blown fuse on DO4 circuit board.

A blown fuse on PSCNT circuit board.

A clock error in serial communication.

Low DC+24V signal on DO4 circuit board.

DC power temperature.




Reply to musbah
Roche - cobas e 411
RE: Roche - cobas e 411
0 Answers I have tryed to run the centrifuge but it doesn´t, only appears on the display br.

Somebody could indicate what´s wrong



Fernando Ariza


Reply to Fernando Ariza
Heraeus - Biofuge 15 3604
RE: Heraeus - Biofuge 15 3604
a month ago

lambda 365

0 Answers Dear Administration

what does it mean deviation by zero in uv express software?

it has been disturbed by some method

AND the other error is about run time error

best wishes Mahsa


Reply to mahsa
PerkinElmer - LAMBDA 365 UV/Vis Systems
RE: PerkinElmer - LAMBDA 365 UV/Vis Systems
3 Answers Hi Everyone,



I currently have the Eppendorf Thermocycler model 5331 that was given to us by friend, his lab was closing down. It was good for a few days but last week i ran into an error. It is the "T sensor error" and i dont' know how to fix the issue. I was wondering if anyone had experienced this issue before and can lend a hand in solving this problem.


Reply to dquach
EPPENDORF - Mastercycler
RE: EPPENDORF - Mastercycler
a month ago

Error Display

0 AnswersDear friends. When i turn on the freezer inmediatly appear Err in the display. The system works ok but o can not reset or dessapear the error. Somebody help me? Thank you.
Reply to Jochue
Thermo Scientific - Revco High-Performance Lab Freezers
RE: Thermo Scientific - Revco High-Performance Lab Freezers
0 Answers Changed all the filters on two units and both are leaking now when dispensing and when they do the nightly back wash. Purity is very low also and cannot adjust.


Reply to NormW
Barnstead - Nanopure Diamond
RE: Barnstead - Nanopure Diamond
1 Answer Hello

I measured several samples and only then realized I should do a correction. I then measured an empty crucible and generated the correction file.

Is it possible to now apply the correction to already measured data? Or do I have to repeat every measurement with the correction + sample mode?



Thank you in advance,

David


Reply to DavidMuller
Netzsch - DSC 404 F3 Pegasus®
RE: Netzsch - DSC 404 F3 Pegasus®
a month ago

Wash cycle times

0 Answers What is the total start to finish wash cycle time.


Reply to Dr P
SP Scientific - Undercounter Glassware Washers
RE: SP Scientific - Undercounter Glassware Washers
0 AnswersDear all,

does someone have any technical information or experience with the old NSP 7000 Multichanel automatic sampling system?

Randomly the dispense is not properly done. I suspect this is being caused by a defective board or power supply problem. But I wonder if anyone has already found this problem before?

Many thanks,

Miguel


Reply to miguelR

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