This is the instruction manual of Leica CM1900 Cryostat
This user manual covers all aspects of handling the Leica CM1900 cryostat, including safety warnings, unpacking, installation, and daily operation. It also details maintenance procedures, cleaning, and troubleshooting to ensure reliable performance.
Key sections include safety instructions, technical data, step‑by‑step installation, operation of the microtome and specimen cooling, routine maintenance, optional accessories, and warranty information.
| Power draw | 1800 VA |
|---|---|
| Refrigeration capacity | 690 W |
| Cryochamber temperature range | 0 °C to –35 °C ± 3 K |
| Specimen cooling temperature range | –10 °C to –50 °C ± 2 K |
| Weight (incl. accessories) | 170 kg |
Four people (two per handle) are required because the instrument weighs 170 kg.
Wait at least 4 hours after transport before turning the instrument on.
The cryostat uses R404A refrigerant (275 g ± 5 g).