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- Leica LN22 - Catalog - Rotary Microtomes
Catalog Leica LN22
Basic instruments
| Code | Name Show all details | Qty |
|---|---|---|
| 14037839166 | Leica LN22
Leica LN22-- Liquid Nitrogen Freezing Device
For use with rotary microtome RM2265 The LN22 Liquid Nitrogen Freezing Device has been designed for changing quickly and easily from sectioning at ambient temperature to low- temperature sectioning and vice versa. Features: Cryochamber: Open-top cryochamber, LN2 cooled, for condensa- tion free and frost-free sectioning at tem- peratures down to -150°C. Backlightning. Knife holder base for fitting various knife holders. Specimen holder: Standard microtome specimen holder fit straight through the wall of the LN22 cryochamber - her- metically sealed. Special design ensures maximum sectioning sta- bility. Control unit: Compact, space saving design with displays and controls for knife, specimen and chamber gas (indication only) temperature in °C, °F and K. Memory with battery backup for all settings. Mimic diagramm. Adjustable voltage selector. Pressureless automatic filling system: 25 liter LN2 dewar with displacement pump. Operating temperature range: ambient to -150°C Temperature stability: ±1 °C LN2 consumption in stand-by mode: approx. 1 liter/day Power consumption: 250 W Supply voltages: 100 - 240 V / 47 - 63 Hz Dimensions (W x D x H) / Weight:8.2 kg / 18.06 lbs Control unit: 250 x 340 x 120 mm Control unit: 9.84 x 13.39 x 4.72 inches Cryochamber: outside: 253 x 172 x 171.5 mm / 7.9 kg outside: 9.96 x 6.77 x 6.75 inches / 17.40 lbs inside: 120 x 100 x 130 mm inside: 4.72 x 3.94 x 5.12 inches Standard delivery includes:
Note: Temperature indication in - °C, °F, K - has to be adjusted at the factory (pre-set = 0 C°). Please specify accordingly and also indicate your power supply requirements when ordering. We recommend to order at least one additional tungsten carbide knife with the system. ![]() |
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Additionnal Knife holders for LN22
| Code | Name Show all details | Qty |
|---|---|---|
| 14037826169 | Knife holder
Holder for LN21/LN22, for triangular glass
and diamond knives |
|
| 14037825655 | Knife holder
Holder for tungsten carbide knives,
30 mm, 40° / 50° |
|
| 14037826875 | Adapter f.trimming knife
Adapter for trimming knife for LN21/LN22
|
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Additionnal Specimenholder for LN22
| Code | Name Show all details | Qty |
|---|---|---|
| 14035610868 | EM univ. specimen holder
EM universal specimen holder -
for samples with a diameter up to 8.5 mm |
|
| 14035510405 | EM flat specimen holder
Flat specimen holder -
wrench opening up to 4.5 mm |
|
| 14035610869 | Special wrench f. EM hld.
Special wrench for EM specimen holder
|
|
| 14037825653 | Round spec. holder 12 mm
Round specimen holder, 12 mm,
for block embeddings |
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Additional Knives for LN 22
| Code | Name Show all details | Qty |
|---|---|---|
| 14021608724 | Disp. blade 30 mm 40° TC
Tungsten carbide knife for cryosectioning
with LN21/LN22, 30 mm, 40° |
|
| 14021608728 | Disp. blade 30 mm 50° TC
Tungsten carbide knife for cryosectioning
with LN21/LN22, 30 mm, 50° |
|
| 14021625654 | Trimming knife LN21/22
Trimming knife, for LN21/LN22
(adapter 0378 26875 absolutely required!) |
|
| 14036626427 | HistoCryoDiam. 4 mm 45° T
HistoCryo diamond knife 4mm, 45°,
with truff, for LN21/LN22 ![]() |
|
| 14036626428 | HistoCryoDiam. 4mm 45°
HistoCryo diamond knife 4mm, 45°,
without truff, for LN21/LN22 |
|
| 14036626431 | HistoCryoDiam. 6 mm 45° T
HistoCryo diamond knife, 6 mm, 45°,
with truff, for LN21/LN22 ![]() |
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| 14036626432 | HistoCryoDiam. 6 mm 45°
HistoCryo diamond knife 6mm, 45°,
without truff, for LN21/LN22 ![]() |
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Additionnal accessories for LN22
| Code | Name Show all details | Qty |
|---|---|---|
| 14035610869 | Special wrench f. EM hld.
Special wrench for EM specimen holder
|
|
| 14037826195 | Handling tool
Handling tool for tungsten carbide knives for LN21/LN22
|
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| 14037826193 | Handling tool
Handling tool for round specimen holders for LN21/LN22
|
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| 14037826194 | Handling tool
Handling tools for specimen holders for LN21/LN22
(0356 10868 and 0355 10405) |
|
| 14037832400 | Halogen lamp
Replacement bulb for backlighting for LN21/LN22
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