Microtome

Hand & Table Microtome RMT-5

Hand Microtome Model RMT-5 is used to cut thin sections of Microscopic materials, such as specimen parts of plants and animals. It is considered as the basic form of a microtome permitting microtomic cuts by hand in a quick and accurate way. The microtome is suitable for practical courses in microscopy, for field work during excursions, for school education and for a serious amateur of biology.
Hand & Table Microtome RMT-5
A well constructed hand operated bench microtome can be securely attached to the edge of any bench, table or work surface with the help of fixing clamp. The section platform has a smooth wide flat top and durable glass surface to guide the sectioning razor & to protect the hand. The feed screw has fine and long threads so that the embedded material may be advanced very gradually to cut thin sections easily. The Razor is made of surgical quality steel with 75mm cutting edge.

Stage diameter 80mm Nett. Weight 500 gms
Vertical lift 20 mm Gross Weight 1 Kg. (in case)
Least count 0.01mm Dimensions of the Case 200x220x90mm

The instrument is supplied with the following in a storing cabinet :
A Plano-Concave Razor, Block Holder, Table Clamping Device and Operating Instructions.

Rocking Microtome RMT-10

Rocking Microtome RMT-10
Cambridge Rocking Microtome Model RMT - 10 is very well known and one of the best established microtomes in the world, which has given outstanding service to numerous microtomists through the years. It is designed for sectioning comparatively soft, wax-embedded tissues with a thickness range of 2 Ám to 24 Ám, in steps of 2 Ám. Calibrated in 2 micron divisions, the section cutting thickness can be set easily and quickly by a single control. It is recommended for elementary biology & pathology students.
The rocking microtome is an extremely reliable instrument comprising of three moving parts. The lead screw mechanism incorporates quality precision engineering and the cutting stroke is controlled by a single control lever which minimizes the operator skill required. It carries wide choice of specimen holders cylindrical holders, standard orientating & wood block holders for sectioning wax embedded specimens.

Overall Dimensions 390x200x200 mm Nett. Weight 4 kgs
Size of the cabinet 450x240x260mm Gross Weight 10 Kgs.
Least count 0.01mm Dimensions of the Case 200x220x90mm

The instrument is supplied with the following in a storing cabinet :
Three Standard Specimen Holders, Razor with built in handle in a box, Operating Instructions and Vinyl Dust Cover.

Rotary Microtome RMT-20

RADICAL Rotary Microtome Model RMT-20 is a highly versatile sectioning device suitable for Medical Institutions, Research & Pathological Laboratories. This microtome has special application for cutting thin sections of histopathological specimens and also caters to the demands of industries such as Plastic, Leather, Textiles, Rubber & Fertilizer. It is ideal for those who want to avail advantages of a Rotary Microtome at a moderate cost.
The entire mechanism stands on a heavy cast iron base ensuring stability and rigidity. Its compound slide ways of critical tolerances guide the specimen block. The metal hinged cover housing protects the internal mechanism against dust and paraffin waste, it can be conveniently opened for resetting, cleaning and lubricating. The Microtome is driven by a handle which can also be locked. Cutting sections are obtained in different thickness by mechanically operated crank through a knurled knob in front of the instrument. The knurled knob is graduated in microns for feed setting and ready reference. A detent click action ensures positive adjustments in one micron increment.
Rotary Microtome RMT-20
The knife holder unit is equipped with a rotating knife clamp to adjust desired angles for best sectioning. It has forward and backward movements to ensure contact of specimen with the knife and lateral movement to get maximum use of knife edge. Smooth & accurate specimen movement is achieved with the time proven operating principles of the feed mechanism. Travel is entirely independent to the vertical movement of the specimen block. When the feed limit reaches to an end point, it disengages itself. To bring the feed screw back, the vice is pressed slightly and the main gear wheel is turned clockwise till the screw reaches its starting position. All parts are fabricated from selected alloys and the Microtome knife is manufactured from fine grain steel tested to maintain optimum sharpness strength.
Feed adjustments 1-25 Ám Overall Dimensions 30 x 33 x 28 cms
Minimum thickness 1 µm Net Weight 25 Kgs. approx.
Total Feed excursions 28mm. Gross Weight 35 Kgs. approx

The complete unit is supplied in storing cabinet with the following accessories :-
Object Holders (3 Nos.) 1 Set Lubricating Oil Bottle 1 No.
Knife 120mm in a box 1 No. Dust Cover 1No.
Honing Stone 1 No. Operating Manual 1 No.

Optional Accessories:- Razor Attachments, Microtome Razors/Knives, L-moulds, Object Holders, Honing Stones, Leather Straps, Micro abrasives, Razor/knife Sharpeners and Ribbon Conveyer etc.

Rotary Microtome RMT-20A (Improved Model)

A very popular and standard but economically priced sectioning device providing all advantages of a precision Rotary Microtome. The interior mechanism is seated on a heavy cast metal base and completely covered with a metal cover for protection from dust and grit. The Microtome is equipped with a ball and flange type object holder vice to get exact centering of specimen , knife holder with lateral movement permitting use of complete knife edge. All components are fabricated from Standard alloys/metals.
Rotary Microtome RMT-20A (Improved Model)
The knife supplied with the Microtome is forged from imported fine grain tool steel, tested for micro-structures and it is also heat treated for optimum rigidity & sharpness.Supplied with following accessories in wooden storing cabinet.
1. Razor 120mm with back and handle in box: 1 No.
2. Object Holder Set of 3: 1No.
3. Honing stone in Box: 1No.
4. Oil can: 1No.
5. Dust Cover: 1No
6.Illustrated operating manual: 1No.

Senior Precision Rotary Microtome RMT-30

Senior Precision Rotary Microtome RMT-30
Senior Precision Rotary Microtome RMT-30


Senior Precision Rotary Microtome RMT-30U (With Universal block holder)
RMT-30U (With Universal block holder)
RADICAL Senior Precision Rotary Microtome Model RMT - 30 is the most precise and uniform sectioning equipment for use in Medical Colleges, Universities, Research Laboratories, Hospitals and Educational Institutions. The internal mechanism and knife holder rests on a heavy-duty and rigid base to render a shake proof operation. The Protective aluminium cover is hinged to the base and swings back so that the interior parts are completely exposed for convenient setting, cleaning, lubrication etc. Feed mechanism is dependent upon the vertical movement of the object block. With every complete revolution of the counter balanced drive wheel, the feed pawl engages with the teeth of the ratchet gear which moves towards and advances the object holder through a cone inclined plane mechanism in precise increments so that the tissues can be sectioned even to a thickness of one micron. When the limit of the feed reaches at the end, a safety device automatically disengages the feed mechanism to prevent jamming and avoid damage to the feed screws. The feed indicator is graduated in microns, is conveniently located in the front for instant references and its setting is controlled by a knurled knob at the back of the microtome. The sturdy knife holder, in addition to knife elevating and leveling provides lateral movement for complete use of knife edge. The angle, adjustable up to 30o, is indicated on a reference scale. The knife supplied with the Microtome is fabricated from high carbon fine grain tool steel which is heat-treated for proper temper & tested for Micro structures.
A lever is provided to lock counter balanced drive wheel and specimen block is stopped at the top of its excursion, providing ample clearance space for safety insert and removal of knife and block holders. A quick flip of the lever releases the drive wheel.

Feed adjustments 1-50 µm Overall Dimensions 1 µm
Minimum thickness 1 µm Net Weight 30 Kgs. approx.
Total Feed excursions 28mm. Gross Weight 42 Kgs. approx

The complete unit is packed with the following accessories in a wooden case :-
Object Holders (3 Nos.) 1 Set Lubricating Oil Bottle 1 No.
Knife 120mm in a box 1 No. Dust Cover 1No.
Honing Stone 1 No. Operating Manual 1 No.

Optional Accessories :- Razor Attachments, Microtome Razors/Knives, L-moulds, Object Holders, Honing Stones, Leather Straps, Micro abrasives, Knife backs and handles Lubricating Oil, Razor/knife Sharpeners etc.

Advance Rotary Microtome RMT-30A

It is a universally approved, modern and reliable sectioning equipment designed for very precise sectioning of tissues upto 1 µm thickness. The feed indicator, located in front of microtome & is operated by the latest 'CAM DRIVE SYSTEM' for accurate feed setting from 1-50 µm in steps of 1 µm which is conveniently located in the front for instant references and its setting is controlled by a knurled knob at the front of the microtome. The interior mechanism rests on heavy metal base and is covered with a full protective cover for easier cleaning and lubrication. The salient features include independent feed mechanism with automatic safety device, universal knife holder with lateral movements permitting use of the entire knife edge, universal vice type object holder for accurate centring of the specimen. The instrument ensures life -long smooth operation. Individual components are fabricated and assembled using latest technology and selected material. The knife supplied with the microtome is fabricated from imported fine grain steel tested for micro-structure and is heat treated for optimum rigidity and sharpness.
Advanced  Rotary Microtome RMT-30A

The following accessories are supplied with the microtome :-
1. Razor 120 mm with back and handle in box: 1No.
2. Object Holder Set of 3: 1No.
3. Low Profile Disposable Blade Holder: 1No.
4. Low Profile Disposable Blades: 5No.
5. Honing Stone in box: 1No.
6. Oil can: 1No.
7. Dust Cover: 1No
8. Illustrated operating manual: 1No.

Semi Automatic Rotary Microtome RMT-35

RMT-35 is a semi-automated rotary microtome ideal for routine sectioning and research application in pathology, histopathology textile and other research laboratories. Easy operation, safety & high precision specimen feed, stable performance to provide high quality sectioning results. Universal specimen holder is provided along with a standard cassette holder for paraffin embedded tissues.
FEATURES:
  1. All important controls are easily accessible and conveniently located. Operations are from display board. LCD Screen shows section thickness range. It has different sectioning modes such continuous, single step stroke and program mode.
  2. It has stepper motor with range of 30mm feed motion and vertical stroke of 60mm. The coarse feed mode for both forward and backward movement through separate feather touch switch.
  3. Knife holder designed to use with high profile & low profile disposable blades with two pressure plates. It has integrated knife guard to hold disposable knives firmly for vibration and charter free operation. Knife holder has lateral adjustment facility to use of entire length of disposable knife.
  4. Semi Automatic Rotary Microtome RMT-35
  5. Supplied with a standard universal chuck/block holder with precise adjustment in X and Y axis for orientation of specimen. Smooth hand wheel with integrated quick lock mechanism for safety of operator.
  6. External Enclosure/Large Waste Tray provided, which is easy to clean and unload the waste.
  7. It works on a power supply of 110-220 VAC at 50 Hz.
  8. Pack of 50 disposable high profile blades is supplied with the microtome with universal specimen holder, operating instruction & vinyl cover etc in a sturdy Wooden Storing Box.
SEMI AUTOMATIC MICROTOME: features motorized specimen advance along with digital control and settings. Coarse feed specimen advance is automatic in semi-automatic microtome along with manually operated specimen feed handwheel.
SECTIONING: Sectioning mode has section thickness range from 0.5-100 µm. Cutting thickness range can be customized by the user very easily as per requirement.
TRIMMING: Trimming mode has range from 1-500 µm, which can be selected as per requirement by the user.

Freezing Microtome RMT-40

Freezing Microtome RMT-40
Freezing Microtome Model RMT - 40 is designed to the full purpose of accurate and quick diagnosis in surgery and also for the inspection of quality of rubbes and others. It has a table clamping device. The specimen rises accurately and automatically by a handle. The CO2 freezing attachment is provided with a hard rubber non-conducting plate between the corrugated surface to which the object is frozen and the rest of the apparatus, which prevents the conduction of heat from the other parts of the apparatus to the specimen; thus saving time and CO2. In operating this freezing attachment the valve at the bottom should first be closed and valve at the cylinder slightly opened to admit the gas into the tube.
The Automatic feed mechanism can be thrown out of action by turning the Index Finger to the extreme left or it may be set to cut sections of any desired thickness. Each division of the graduated scale marks 5 Ám, the Microtome range being 5-40 Ám. The sturdy Knife Holder can be tilted to a convenient angle of the Knife suitable to the object.
Specifications :-
Freezing Stage 35 mm. dia. Total Excursion of Feed 25 mm.
Feed Range 5 - 40 µm in steps of 5 µm each Weight 13 kg. approx.
Size (in case) 39 x 34 x 30 cm. High pressure flexible tubing 150 cm. (approx.)

Sliding Microtome RMT-45

Sliding Microtome Model RMT - 45 is a standard sectioning instrument especially designed for Research Laboratories for cutting sections of paraffin as well as celloiden embedded specimens. Sliding Microtome is having the advantage of vertical object feed by Micrometer Screw and Cylinder so rigidly held that perfect immobility under the knife is ensured, even when cutting relatively large, hard and in homogeneous specimens.
Sliding Microtome RMT-45
The heavy knife block mounted on slideways can be actuated entirely by hand. The Microtome comprises of a stable heavy cast base stand on a precise sliding track over which slides a sturdy knife holder. Its smooth and efficient operation has a great advantage of vertical object feed. The object holder has rapid vertical adjustment by means of a lever mechanism. Placed below the object holder is a drip pan for excess alcohol or water.
Its knife holder rigidly supports a 120mm knife made from imported fine grain hard tool steel, which ensures accurate sectioning not only of soft tissues but also harder materials such as stem, root and other objects etc. Sliding Microtome is recommended to the labs where sections of fairly large specimens are required.
Feed adjustments 0-50 mm micron in steps of one micron each Overall Dimensions 41 x 35 x 28 cms.
Length of sliding track 40 cm. Net Weight 25 Kgs.
Automatic feed 1 - 25 Max. vertical object displacement 32 mm.
Manual feed 1-30 Object - Holders size 40 x 40 mm., 55 x 55 mm. and 60 x 55 mm.

Precision Fiber Microtome RMT-55

Radical Fiber Microtome is used to produce accurate cross-sectional specimens of fiber for further examination under a microscope. Fiber cross sections of varying thickness from 200 µm are produced for microscopic examination, measurement and identification.
It is suitable for cutting the sections of fibers for determination of diameter in any form by means of a Projection/Digital Microscopes. In the case of dyed, bleached or finished fibers, the diameter as determined may by different from that of the same fibers not subjected to such treatments. Further, the estimate of fiber diameter of the same lot of wool at the various stages of processing may not be the same
Precision Fiber Microtome RMT-55
Specifications :-
a) Cross section area 4.0 x 1.5 mm.
b) Fiber Cross Sections of varying thickness from 200 µm.
c) The recommended thickness of Fibre Cross Section 0.4mm, 0.6mm, 0.8mm and 1mm.
Cross sectioning reveals certain characteristics that may be used to identify fibers, including :
- Contour of the fiber - Thickness of the cuticle layer
- Presence of medulla - if present, its type, shade, contour in relation to that of the fiber, and position in the fiber.
- Presence of pigment - if present, its distribution whether it is sparse, dense or in large aggregates, and whether it is most dense near the medulla or near the cuticle or arranged in bi-lateral form, Dye Penetration etc.
Technical Specifications are as per : IS 744, ASTM D2130, BS 2043, DIN 53811, ISO 137, IWSTM 24, IWTO 8-6

Automatic Knife Sharpener Microtome RMS-100

Automatic Knife Sharpener Microtome RMS-100
Automatic Knife Sharpener provides a precise, efficient and safe method for honing Microtome Knives upto 140mm in length, equipped with automatic timer 0-60 min. to adjust sharpening time. It ensure a knife edge so perfect that no subsequent strooping is necessary. The knife edge is recodtioned to optimum sharpness which is so major importance to every laboratory, where material are routinely sectioned for microscopic examinations. The transparent plexi glass cover encloses the entire working mechanism and provides a safe dust and gritfree sharpening process. The knife strokes against a high frequency glass honing plate and after three exactly equivalent strokes on one side of knife edge, a cam follower automatically flips the knife and three strokes are honed on other side.

Automatic Slide Staining Machine 23 Stations

The most advanced automatic slide staining machine with 23 stations having a two tier arrangement and specially designed to meet all types of requirements in staining techniques starting from the
Automatic Slide Staining Machine 23 Stations
routine hematological techniques to the most advance of staining in cytology and histology. Its two tier arrangement has 11 troughs and a blank station in the upper tier and 12 trough stations in the lower tier.
A simple switching system facilitates the use of this machine in the following three styles:-
1.   As one unit utilizing all the 23 staining positions in series.
2. As two independent standing machines working at the same time and       programmed separately (independent grouping).
3.  As two staining machines operating simultaneously at the same time staining cycle (parallel grouping).
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