Cryostat Forums

Updated  Dec 14 2021
2 Replies

Does anyone now where I can obtain a new LCD display

RE: Richard-Allan Scientific - HM550
Updated  Nov 10 2021
2 Replies

need help decoding error EO: 15 (Leica Biosystems CM1850 UV)

RE: Leica Biosystems - CM1850 UV
Updated  Nov 9 2021
2 Replies

Has anyone had any luck reseting the HELP message on the display of this cryostat?

RE: Leica Biosystems - CM1860
0 Replies

Leica CM1520 cryostat. I am looking for the current part number for the expansion valve module. I was told that the e-valve module from the CM1850 would work, but Leica says that both part numbers I have for that have been discontinued, with no replacement. I have been unable to find a service manual or parts list for the 1520.

RE: Leica Biosystems - CM1520
Updated  Aug 19 2021
1 Reply

ON one my NX70 the chuck temp is not maintained and keep higher over time.

RE: Thermo Fisher Scientific - CryoStar NX70
Updated  Jul 2 2021
0 Replies

Flashing decimal places flashing at specimen head display temperature. Manual States specimen had refrigeration disconnected. After manual override and verified operation of compressor circuit after jumpering jp1 and s1 in position 3. Circuit does run compressor and fan. After resetting back to position zero and jumpering jp1 again. Same condition persists. Flashing decimal points at plate temperature read out. Any Ideas how to correct this condition to allow for normal plate refrigeration operation? Thanks!

RE: Leica Biosystems - CM1900
Added  Apr 20 2021
0 Replies

Is there a guide or checklist for the PM Procedure?

RE: Leica Biosystems - CM1850
1 Reply

There are two solenoids behind the lower front panel (upper right) of the Leica CM1520 cryostat. One of the solenoids, I presume, is for the defrost circuit. Can anyone tell me what the second solenoid is for? Does anyone have a service manual or any service literature?

RE: Leica Biosystems - CM1520
Updated  Jan 15 2021
1 Reply

Hello, any suggestions on getting UV light working? already replaced bubl.

RE: Leica Biosystems - CM1850

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