Leica RM2155, Instruction Manual

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9 Leica RM 2155 – Rotary Microtome
4. Technical data
Type RM 2155 RM 2155 RM 2155 RM 2155
Submitted for approval - C-UL VDE VDE
Nominal voltage 100 V AC ±10% 120 V AC ±10% 230 V AC ±10% 240 V AC ±10%
Nominal frequency 50/60 Hz 50/60 Hz 50/60 Hz 50/60 Hz
Power draw 340 VA 340 VA 340 VA 340 VA
Protective class I I I I
Mains fuses 2 x T 3.2 A 2 x T 3.2 A 2 x T 3.2 A 2 x T 3.2 A
UL listed UL listed UL listed UL listed
Pollution degree
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2 2 2 2
Overvoltage installation category II II II II
Maximum heat emission 340 J/s 340 J/s 340 J/s 340 J/s
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according to IEC-1010, UL 3101, EN 61010
Microtome
Type RM 2155 Rotary microtome
Section thickness setting 0.5 - 60 µm
from 0.5 to 1 µm in 0.5 µm increment
from 1 to 20 µm in 1 µm increments
from 20 to 60 µm in 5 µm increments
Horizontal specimen feed 27 mm
via step motor
Vertical specimen stroke 70 mm
Max. sectioning area without retraction 65 mm without specimen orientation
Max. sectioning area with retraction 60 mm
Specimen retraction
in motorized operation 10, 30, 70 µm, dependent on sectioning speed
can be deactivated
in manual operation 5, 10, 15, 20 µm
can be deactivated
Repositioning of knife holder base
North/south ±25 mm
East/west ±20 mm
Maximum specimen size (W x H x D) 50 x 60 x 40 mm
Specimen orientation
horizontal 8°
vertical 8°
rotation ±90°
Trimming steps 5, 15, 30 µm
Electric coarse feed 900 µm/s
Sectioning motor:
Sectioning speed 0; 0.5 - 420 mm/s
Return speed approx. 120 - 420 mm/s