Anybody has a Packard Tricarb 2100 TR?

[beesatmsu]

This is a liquid scintillation counter. it died after the cmos battery died. the machine moves samples around ok, but after lowering a sample down, it does not count (0.0 at time) and stays there.

someone came over, replaced a timer card, it started counting, but gave wrong results (e.g. 2000 dpms for blanks).

then it stopped again like before card replacement. I am suspecting it is a simple CMOS setting causing this?

I should have recorded the cmos setting but did not. if someone has one identical model (with either a HD, or a floppy drive), it has an internal computer that drives the machine...I need the BIOS setting to see if that is causing the problem.

Thanks,

Zach

[DrRana]

I have Packad Tri-carb LSC 2100Tr. It was working fine till yesterday, i switched it off.
The next day, i try to power it ON. But it did not. I am worried, what happend to it.
I have no idea, what to do with this.
Any body please help.

[HurdElectronics]

I am an instrument technician in SW Michigan with experience in almost all laboratory instruments includeing TopCounts and Tri-Carbs. On the 2100TR, the BIOS settings are a bit complex and the CMOS battery is very hard to find. I may be able to help you, where are you located? ([Only registered users see links. ])

[DrRana]

Hi,
I am Dr.Rana from Pakistan. I have Tri-Carb® 2100TR liquid scintillation counter , i am facing problem with it.
The problem is with sample changer, it show error in sample changer, like elevator down.
my e-mail is [Only registered users see links. ]
please help me
it is urgent.
regards