Leica Biosystems CM1100 - Manual (Page 8)

8 Instructions for use V1.3 RevB – 09/2012
4. Technical data
Operating temperature range: 18 °C to 35 °C.
All specifications related to temperature are valid only for an ambient temperature up to 22 °C and for an air
humidity lower than 60%!
Type CM 1100-1 CM 1100-3 CM 1100-11
Nominal voltage 230 V AC ±10% 120 V AC ±10% 100 V AC ±10%
Nominal frequency 50 Hz 60 Hz 50/60 Hz
Power draw
during refrigeration 170 VA 170 VA 170 VA
during defrosting for 10 min. 320 VA 400 VA 650 VA
Maximum start-up current for 5 sec. 10 A
eff.
25 A
eff.
25 A
eff.
Protective class I I I
Mains fuse 2-pole, T 10 A 2-pole, T 10 A 2-pole, T 10 A
Pollution degree 2 2 2
Overvoltage installation category II II II
Heat output
during refrigeration 170 J/s 170 J/s 170 J/s
during defrosting for 10 min. 320 J/s 400 J/s 650 J/s
Transformer fuse protection F3 T 4 A T 4 A T 4 A
acc. to DIN-IEC 127-II UL-listed UL-listed
Refrigeration
Temperature range 0 °C to -30 °C ±10%
at an ambient temperature of 22 °C
and air humidity
_ < 60% when lid is closed;
adjustable in 1 K increments
Defrosting automatic hot gas defrosting,
defrost time freely programmable; 1 defrost cycle/ 24 h,
manual defrosting
duration: 20 min.
Power draw 226 W 204 W 235 W /269 W
Refrigerating output 1) 193 W 185 W 190 W
Maximum nominal pressure 15 bar 15 bar 15 bar
Safety factor 3 3 3
Refrigerant 170 g ± 5 g R134a * 170 g ± 5 g R134a * 155 g ± 5 g R134a *
Compressor oil 0.4 l alpha 22, Kyodo * 0.4 l alpha 22, Kyodo * 0.4 l alpha 22, Kyodo *
1) Rating acc. to ASHRAE: Evaporating temperature -23.3 °C
Liquefier temperature 54.4 °C
Ambient temperature 32.2 °C
Microtome
Type Rotary microtome
Section thickness setting range 0 - 20 μm, continuously adjustable
Division of the scale 2 μm
Horizontal specimen feed 15 mm ± 1 mm
Vertical stroke 46 mm ± 1 mm
Maximum specimen size 36 mm
Cryocabinet
Dimensions (W x D x H) 570 x 780 x 380 mm
Weight (including microtome) 50 kg
* Refrigerant and compressor oil must be replaced by authorized service personnel!