Leica RM2145, Instruction Manual

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9 Leica RM 2145 – Rotary Microtome
4. Technical data
Type RM 2145
Admissions UL, cUL
Nominal supply voltages 100 / 120 / 230 / 240 V AC ±10%
Nominal frequency 50/60 Hz
Maximum power draw 70 VA
Protective class
À
I
Mains fuses 2 x T 1,0 A
UL-listed
Pollution degree 2
Overvoltage installation category II
Maximum heat emission
À
70 J/s
Working temperature range +10 °C to +35 °C
Relative humidity 80%, non-condensing
À
according to IEC-1010, UL 3101, EN 61010
Dimensions and weight
Main instrument
Width (including handwheel) 370 mm
Width (w/o handwheel) 300 mm
Depth550 mm
Height (overall) 285 mm
Working height (level of knife edge) 100 mm
Weight (w/o accessories) 38 kg
Control panel
Width140 mm
Depth240 mm
Height 95 mm
Height (in inclined position) 125 mm
Weight (net) 2.4 kg
Microtome
Type RM 2145 rotary microtome
Sectioning thickness setting 0.25 - 60 µm
0.25 µm, 0.5 µm, 1 µm, 1.5 µm;
2 - 20 µm in 1 µm increments
20 - 60 µm in 5 µm increments
Total horizontal specimen feed 27 mm ±1 mm
via step motor
Vertical specimen stroke 70 mm
maximum sectioning area, w/o retraction 65 mm, without specimen orientation
maximum sectioning area, with retraction 60 mm
Specimen retraction 0 - 100 µm, in 5 µm increments
can be switched off
Motorized coarse feed 300 µm/s and 900 µm/s
Repositioning of knife holder base
north / south ±25 mm
lateral ±20 mm
Maximum specimen size (W x H x D) 50 x 60 x 40 mm
Specimen orientation
horizontal 8°
vertical 8°
rotation ±90°