Richard-Allan Scientific - HM550
by Richard-Allan Scientific

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DESCRIPTION

Cryostat 

Designed to facilitate frozen sectioning in mid-size clinical laboratories, this open-top cryostat offers leading-edge precision, an exceptionally smooth handwheel, and innovative safety features in an ergonomic and user-friendly format. Easy-to-use, immediately recognizable controls are placed in an uncluttered format to minimize delay in frozen sectioning applications. A memory function will set a predetermined blade position toward specimens that automatically advance. Stepping motor technology and an extra wide anti-roll plate ensure accurate and consistent specimen advance and sectioning. Specimen retraction on the return stroke protects against potential damage to the specimen surface or blade.

FORUMSView All (4)
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2

Replies
-mjpine35
2 years ago
LCD Screen for HM 550
Does anyone now where I can obtain a new LCD display Reply

0

Replies
-Ross
5 years ago
Microm HM550 cryostat condenser fan motor
Does anyone know a good drop-in replacement for the HM550 condenser fan motor? I guess the original fan motor (Plaset 20305) is no longer available. Thermo wants $380 for whatever they are replacing it with. Reply

1

Reply
-Garrobo
5 years ago
HM-550 Evaporator defrost steady on
I have the service manual on this unit, but it does not show the circuit level diagram of the CPU and Power Boards. I am trying to figure out why the defrost is stuck on. Has anyone run into this? Thermo told me that it was not a common complaint. The machine thinks all is OK and it has commanded defrost off, but you can reach in and touch the area where the defrost mat is and it will be hot. Also with the mat connected the machine will not cool down below -15C (can't get rid of heat) I have unplugged the mat as the customer only uses the machine once a week so there is not a big issue with frost, but need to try to figure out who is the culprit here. Reply
DOCUMENTS / MANUALSView All

FEATURES

  • Open top cryostat with ergonomic design for working while standing or sitting 
  • Unit is designed to function in either the clinical or research laboratories depending on the configuration chosen 
  • Stainless-steel microtome is equipped with maintenance-free cross-roller bearings. Section thickness from 1 to 100µm 
  • Trim section thicknesses from 5 to 500µm 
  • Motorized coarse feed and reset movement with three different speed settings 
  • Horizontal feed range of 28mm 
  • Vertical cutting stroke of 60mm 
  • LC display conveniently located on top of unit shows relevant data such as set and actual temperature 
  • Unit also features graphical display, indication of section sum, remaining travel, number of sections and time, trim and fine section thicknesses, retraction function

SPECIFICATIONS

Height47.4 in
Length 30 in
Weight275 lbs
Width25 in

Additional Specifications

Electrical 115V, 60Hz  Horizontal Feed Range 28 mm  Vertical Cutting Stroke 60 mm

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