Leica Biosystems CM1850 UV - Manual (Page 12)

12 Instructions for use V 1.5 – 10/2012
Operating temperature range (ambient temperature): 18 °C to 35 °C.
All specifications related to temperature are valid only up to an ambient temperature of 22 °C
and an air humidity lower than 60 %!
3. Technical data
Type CM1850 UV CM1850 UV CM1850 UV CM1850 UV CM1850 UV
Mark of conformity - CUL - - VDE
Nominal voltage 100 V AC ±10% 120 V AC ±10% 220 V AC ±10% 230 V AC ±10% 240 V AC ±10%
Nominal frequency 50/60 Hz 60 Hz 60 Hz 50 Hz 50 Hz
Power input 1440 VA 1440 VA 1440 VA 1440 VA 1440 VA
Max. start-up current for 5 sec 45 A eff. 45 A eff. 45 A eff. 45 A eff. 45 A eff.
Protective class I I I I I
Automatic mains fuse T12A T1 T12A T1 T12A T1 T10A T1 T10A T1
Pollution degree ☛ 2 2 2 2 2
Overvoltage inst. category II II II II II
Heat emission (max.) 1600 J/s 1600 J/s 1600 J/s 1600 J/s 1600 J/s
Refrigeration system 50 Hz 60 Hz
Cryochamber
Temperature setting range
0 °C to -35 °C (+ 2 K/- 0 K) 0 °C to -35 °C (+2 K/- 0 K)
Defrosting automatic hot gas defrosting automatic hot gas defrosting
1 automatic defrost cycle/24 hrs, 1 automatic defrost cycle/24 hrs,
temperature controlled; temperature controlled;
Refrigeration capacity
☛
690 W 690 W
Safety factor 3 3
Refrigerant 300g ±5g refrigerant R 404A * 300 g ±5g refrigerant R 404A*
Compressor oil 0.6 l EMKARATE RL-22S, ICI * 0.6 l EMKARATE RL-22S, ICI *
Quick-freeze shelf
Max. temperature
- 43 °C (+3 K/-2 K) - 43 °C (+3 K/-2 K)
No. of quick-freeze stations 10 10
Defrosting manual hot gas defrosting, manual hot gas defrosting,
time controlled time controlled
Peltier element (optional)
Lowest possible temperature
-60 °C (+5K) -60 °C (+5K)
No. of quick-freeze stations 2 2
Defrosting Together with quick-freeze shelf Together with quick-freeze shelf
☛
according to CECOMAF Liquid temperature 45 °C, evaporation temperature -25 °C
☛ according to IEC-1010, UL 3101