Knife holder base, without lateral displacement,
silver-colored
For knife holder N, NZ, E and E-TC

Note:
Cannot be used with 2-in1 blade holder (14050254497)

Knife holder base with lateral displacement
for RM2125, silver
for knife holder N, NZ, E and E-TC,
including locking lever

Knife holder N
silver-colored
for conventinal knives up to 16 cm long.
Height-adjustable knife edge, separate clearance
angle adjustment,
movable permanent knife guard

Knife holder NZ
silver-colored, for conventional and
Tungsten Carbide knives up to 16 cm long.
Pressure plate for utmost stability and use of
the knife edge across its entire length.
Height adjustable knife edge,
separate clearance angle adjustment,
movable permanent knife guard

Knife holder E for low profile disposable blades
(80 x 8 x 0.25 mm)
RM2125, silver
Quick release clamping system.
Clearance angle adjustment.
Movable permanent knife guard.

Tool set included:

• Allen key with pilot size, 4.0 (0222 33111)
• Allen key with handle, size 2.0 (0194 04790)
• Screw driver 3 x 50 (0170 11568)

Pressure plate S, 22 °, for low profile blades

Knife holder E for high profile disposable blades
(80 x 14 x 0.317 mm)
RM2125, silver
Quick release clamping system.
Clearance angle adjustment.
Movable permanent knife guard.

Tool set included:

• Allen key with pilot, size 4.0 (0222 33111)
• Allen key with handle, size 2.0 (0194 04790)
• Screw driver 3 x 50 (0170 11568)

Pressure plate B, 22 °, for high profile blades

Knife holder E-TC, silver-colored, for Leica
Tungsten Carbide disposable blades TC-65,
Quick-release clamping system
Stainless steel pressure plate
Tungsten Carbide back plate

Leica Disposable Blades, low profile (819)
80 mm long, 8 mm high
1 Package of 50 blades

Leica Disposable Blades, low profile (819)
80 mm long, 8 mm high
10 Packages of 50 blades each

Leica Disposable Blades, high profile (818)
80 mm long, 14 mm high
10 Packages of 50 blades each

Leica Disposable Blades, high profile (818)
80 mm long, 14 mm high
1 Package of 50 blades

Leica Disposable Blades, low profile - SB DB80 LS
for standard applications
1 package of 50 blades

Leica Disposable Blades, low profile - SB DB80 LS
for standard applications
10 packages of 50 blades each

Leica Disposable Blades, low profile - SB DB80 LS
for standard applications
1 package of 10 blades

Leica Disposable Blades, high profile - BB DB80 HS
for standard applications
1 package of 50 blades

Leica Disposable Blades, high profile - BB DB80 HS
for standard applications
10 packages of 50 blades each

Leica Disposable Blades, high profile - BB DB80 HS
for standard applications
1 package of 10 blades

Leica Disposable Blades, low profile - SB DB80 LX
for standard applications (extra durable)
1 package of 50 blades

Leica Disposable Blades, low profile - SB DB80 LX
for standard applications (extra durable)
10 packages of 50 blades each

Leica Disposable Blades, low profile - SB DB80 LX
for standard applications (extra durable)
1 package of 10 blades

Leica TC65 Microtome Blade System for hard
Material sectioning

The Leica TC65 tungsten carbide disposable
blades are specially designed and manu-
factured to meet the stringent require-
ements of laboratories routinely sec-
tioning hard and abrasive materials. The
unique cutting edge treatment guarantees
sections down to approx.1µm.
The blades are fully recyclable.

length: 65 mm
thickness: 1 mm
height: 11 mm

Leica TC65 tungsten carbide disposable blades.
Box of 5.

Knife, 16 cm long, profile c (plane on both
sides, for paraffin and frozen sections )
Note: Knife case 14 0213 11140 included

Knife, 16 cm long, profile d
Note: Knife case 14 0213 11140 included

Knife, 16 cm TC- edge, profile d
Note: Knife case 14 0213 11140 included

Knife, 16 cm TC edge, profile c
Note: Knife case 14 0213 11140 included

Variable plastic knife case for 1 or 2 knives
from 10 up to 16 cm length

Fixture for specimen clamp, non-orienting
RM2125, silver

Note:
For retrofitting the microtome with this item
please contact your local Leica representative
or Leica Biosystems Nussloch GmbH, Service
Support Department.

Standard specimen clamp 40 x 40 mm,
silver-colored,
with adapter

Vee-insert, silver-colored,
for standard specimen clamp

Universal cassette clamp with adapter

• RM2125, silver

Foil clamp type I, black
for standard specimen clamp
Maximum specimen size: 25 x 13 mm

Holder for round specimens, silver-colored,
with adapter,
with inserts - 6, 15, 25 mm

Cut resistant safety gloves
size S

Cut resistant safety gloves
size M

Leica RM2125 RTS - Manual Rotary Microtome

Leica RM2125 RTS
Basic instrument with X/Y specimen orientation and fast
exchange system for specimen clamps, user selectable
coarse feed wheel turn direction, retraction on/off
function and two mechanical trim steps.

The Leica RM2125 RTS rotary microtome has been
designed for effortless manual sectioning via
a counter-balanced, exceptionally smooth-running
hand wheel.
The object head with /-8° X/Y orientation is equipped
with a fast specimen clamp exchange system for
improved workflow.
Storage space on top of the instrument housing
provides room for sectioning tools and accessories.
The instrument features a low-maintenance micro-
meter feed system with backlash- and maintenance-
free vertical cross-roller guides and horizontal
specimen feed via precision cylinder guide system.
Distortion-resistant base plate ensures optimum
overall stability.

The vertical stroke of approx. 59 mm and horizontal
specimen travel range of 25 mm allows users to
section specimens up to a size of 50 mm x40 mm x 40 mm.
Ergonomically designed hand wheel grip.
Hand wheel lockable in any position via brake lever
attached to base plate and, in addition, lockable
in upper position via hand wheel grip.

Section thickness selectable between 0.5 and 60 µm.
The Leica RM2125 RTS is equipped with specimen
retraction on/off function and a two steps mechanical
trimming function for fast and convenient specimen
trimming. Equipped with removable hand rests.
For user convenience, the coarse feed wheel turn
direction, clock- or counter-clockwise, is selectable.


Technical specifications:

Section thickness selection: 0.5 to 60 µm

Section thickness increments:

• from 0 to 2 µm in 0.5-µm increments
• from 2 to 10 µm in 1-µm increments
• from 10 to 20 µm in 2-µm increments
• from 20 to 60 µm in 5-µm increments
• Vertical stroke length: 59 mm / 2.32 inches
• Total horizontal specimen travel range: 25 mm / 0.98 inches
• Specimen retraction: on/off, approx. 20µm
• Trimming: 10 µm and 50 µm

User selectable coarse feed turn direction clock- or counter-clockwise.
For manual sectioning only.



Technical Data:

Dimensions (L x W x H):
472 mm x 438 mm x 265 mm
Dimensions (L x W x H):
18.58 inches x 17.24 inches x 10.43 inches
Weight: 29 kg / 63.88 lbs
Regulatory compliance: CE
Operating temperature: 10 °C to 35 °C
Specimen orientation (X/Y): 8°



Standard delivery includes:

1 RM2125 RTS basic instrument (14 0457 46960)
with mounted fixture for specimen clamps
orienting, silver (14 0502 37718),
fast exchange system for specimen clamps (14 0457 46962),
user selectable coarse feed wheel turn direction,
retraction on/off function, and two mechanical trim steps.
1 Tool set:

• 1 Allen key with handle, size 3.0 (14 0194 04764)
• 1 Allen key with handle, size 4.0 (14 0194 04782)
• 1 Allen key, size 8.0 (14 0222 04143)
• 1 Dust cover 104 R (14 0212 53157)
• 1 Bottle of oil for drives, 50 ml (14 0336 06086) 1 IFU-Bundle Leica RM2125 RTS (14 0457 80001) bestehend aus:
• 1 Instructions for use for Leica RM2125 RTS, printed, EN
• 1 CD including available languages
• 1 IFU-language order

Note:
The fixture for specimen clamps, orienting, is
included in the RM2125 RTS standard delivery. For
retrofitting the microtome with the fixture for
specimen clamps, non-orienting, please contact your
local Leica representative or Leica Biosystems
Nussloch GmbH, Service Support Department.,,

Section waste tray

Protective cover