|Model Number||Model Detail|
|PI-139||Direct Writing Time marker AC mains, range 1/5 sec. & 1 sec.|
|PI-140||Direct Writing Time marker AC mains, range 5 sec. & 30 sec.|
Automatic microtome razor sharpener with electric timer coupled with simple operation for razor up to 180mm on both the wedges. Working mechanism encased in aluminum cover and front portion covered with clear Acrylic canopy to observe safe and dust free honing. Complete with honing plate & dust cover.
Heavy cast iron base with sturdy construction with two side arms for holding flasks. A heavy-duty fractional motor with variable speed through continuously variable speed controller is provided. The holder can hold flasks of capacity 100 to 1000 ml. Supplied complete with cord & plug etc. To work on220V AC 50Hz single phase. Speed 80-280 oscillations per minute.
The unit is fitted with assembly for the perfect cutting edge of the knife of any size up to 300mm. Automatic reversing of the knife takes place at regular intervals for equal bevel angle on both sides of its edge, and the sharpening process is across the full diameter of the rotating plate.
Supplied complete with rust-proof in-built microtome, forced air refrigeration unit, transparent door, door cover, four de mountable specimen holders, one bottle of low temperature oil and one microtome knife 120mm long with back and handle in wooden box, cord and plug. Suitable to work on 220V, single phase, 50 Hz, AC supply.