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Cryostat Forums
HI.
I have a problem on the microtome. When you try to make cuts, the microtome sometimes cut a thick slice and then doesn't cut at all after 4 or 5 turns, and then again a thick cut.
I thought the problem was in the screw ot the nut that moves the arm forward, but those parts seems to be ok.
Maybe somebody had this problem in the past an knows how to solve it.
I noted that a fairly new Leica 1520 comes with 315 grams of R452A refrigerant. Does anyone know if this will be the norm - will all of the cryostat manufacturers be switching to this refrigerant, instead of R404A (which is about to be phased out)?
I did note that it does still use a Danfoss SC15G compressor (which now has a sticker on it saying "R452A"). And, unfortunately, it also still has the double e-valve.
leica cm3050S --motor stalled was completely locked up,I replaced motor but still not functioning, is there a motor drive board or fuse besides the 4 under the left panel that i can check
RE: Leica Biosystems - CM3050 SI need a temperature probe for Microm HM520 or HM525 ( part number 330320). The probe is not available from the thermo fisher scientific. Does anybody know the datasheet for this probe, so I can find a compatible one or have it remanufactured?
RE: Richard-Allan Scientific - Microm HM525 NXCould someone upload or email me the Service Manual please?
I’m not interested in the User Manual.
I need the technical data in the Service Manual.
TY!
Email: James@TurnerMedicalRepair.com
RE: Leica Biosystems - CM1510 SHas anyone experienced on the NX50 the service programming going blank? We were told by the manufacturer that the firmware needs to be re-entered with a thumb drive. Does anyone have this thumb drive. Manufacturer is not being forthcoming with drive details.
Equipment: Thermo Fisher Scientific - NX50 Cryostat
RE: Thermo Fisher Scientific - NX50 CryostatCABINET TEMPERATURE NOT GETTING -23, ROOM TEMPERATURE IS ALMOST 26deg C
Equipment: lEICA CM1850
RE: Leica Biosystems - CM1850