The principle of the CO2 in cryospray is used in initial freezing of tissue before sectioning. The rate of freezing is comparable with CO2 which is non flammable and used in both temperature and tropical climates. For use in Histology immunofluorescent sections. Paraffin blocks have also successfully been used in the field of Dermatology.

Based on principle of freezing with the help of evaporation of carbon dioxide gas around the specimen. Freezing stage is suitably surrounded by plastic cap which prevents undue wastage of CO2 gas. Table model, widely used in Medical and Industrial fields, can be clamped at any corner of work table. Allowed section thickness ranges between 5-40 microns in steps of 5 microns. Supplied complete with CO2 freezing attachment having specimen stage of 32 mm diameter, gas pipe, one knife 120 mm having back and handle in wooden box, honing plate, but without gas cylinder.

Spare Accessories
  • Stage for frozen section
  • Gas pipe

Optional Accessories
  • Gas cylinder (CO2) Capacity : 9 liters.

YSI–114 York Precision Rotary Microtome
----A.O. Spencer Type, Latest Model

Well designed features for precise and accurate serial sectioning, with feed setting visible from front, improved locking device and counter balanced wheel. Light weight cover hinged at back provides for easy access to internal parts for cleaning and oiling. Feed is adjustable from 1 to 50 microns in steps of 1 micron. Free up and down movement of object clamp. Automatic restricted total excursion of 28 mm by disengaging the feed mechanism to prevent jamming.

Ball and flange object clamp provides flexible orientation of object piece. Takes specimen upto 32×27 mm on stem of block holders. Knife holder allows for 120 mm on 180 mm long knife. Cutting angle is adjustable through 30 degrees. Two levers release knife holder for resetting angles and a third lever releases the entire assembly for movement on slide way to adjust horizontal distance from object.

Latest cam system eliminates the conventional cord system for feeding, resulting in better section cutting and improved efficiency of the machine.

Supplied complete with One knife 120 mm long with back and handle in wooden box, 2 block holders, One bottle of lubrication oil, rexin cover complete in all respects.

• Special Alloy Steel Knife (YSI–136)
  Size :- 120 mm, 150 mm, 180 mm, 200 mm
• S.S. Back for Knife (YSI–137).
• Block Holder/Specimen Holder (YSI–140).
  Size :- (Dia) 37 mm, 25 mm, 20 mm
• Embedding Moulds made of S.S. (YSI–141).
  L × W × D Size :– a. 16 × 16 × 12 mm b. 22 × 22 × 12 mm c. 32 × 25 × 12 mm
• L-Moulds made of brass (YSI–143).
  Size :– a. 37 × 25 × 15 mm pair b. 50 × 25 × 15 mm pair c. 75 × 30 × 19 mm pair
• Disposable Embedding Ring (YSI–142).