Microm - HM 505 E
by Microm

Microm HM 505 E Forums

Updated  Apr 1 2024
2 Replies

We seem to need a recharge. Taking the front plate off I can see it takes 404a but I don't know the volume it takes. Anyone have an idea?

RE: Microm - HM 505 E
Updated  Oct 24 2022
1 Reply

my machine does not turn off when it reaches the programmed temperature

Equipment: Microm - HM 505 E

RE: Microm - HM 505 E
Updated  Sep 12 2019
4 Replies

when the compressor reaches for example - 20 the compressor does not stop,but the solenoid valve cuts the gas that is to say that the temperature does not exceed -20 but the compressor still running, is there anyone who has had this problem. to know that I changed the swich compressor of 24v but the problem remains the same

RE: Microm - HM 505 E
Updated  Mar 6 2019
1 Reply

I would need an anti-roll plate for this cryostat. Looking at the manual I think it is ref#532770. Is it available? Thanks.

RE: Microm - HM 505 E
2 Replies

The manual knob on our cryotome has ceased flipping the anti-roll plate forward and backward. The plate can be moved by hand but some users fear the knife. Can it be lubricated to work again?

RE: Microm - HM 505 E
Updated  Sep 8 2015
6 Replies

Not driving the stepper motor; doesn't rehome when first powered on.

There is approx. 30VDC from the processor board to the stepper motor driver board. The 30V is good, and the green LED lights on the stepper motor driver board. I couldn't see any indication that there were pulses on Conn 3, but I wasn't sure what to reference them to.

Does anyone have board schematics or experience on this?

RE: Microm - HM 505 E

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Equipment Name: Microm - HM 505 E
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