Binder KBF-S 240, Operating Manual

Page: 71 / 89

KBF-S (E6) 08/2018 page 71/88
24.3 Definition of usable volume
The usable volume illustrated below is calculated as follows:
c
c
b
a
C
B
A
b
a
A, B, C = internal dimensions (W, H, D)
a, b, c = distance to wall
a = 0.1*A
b = 0.1*B
c = 0.1*C
V
USE
= (A - 2 * a) * (B - 2 * b) * (C - 2 * c)
Figure 19: Determination of the useable volume
The technical data refers to the defined usable volume.
Do NOT place samples outside this usable volume.
Do NOT load this volume by more than half to enable sufficient airflow inside the chamber.
Do NOT divide the usable volume into separate parts with large area samples.
Do NOT place samples too close to each other in order to permit circulation between them
and thus obtain a homogenous distribution of temperature and humidity.
24.4 KBF-S technical data
Chamber size 240 720
Exterior dimensions
Width, net mm / inch 925 / 36.42 1250 / 49.21
Height, gross (incl. feet/castors) mm / inch 1460 / 57.48 1925 / 75.79
Depth, net mm / inch 800 / 31.50 890 / 35.04
Depth, gross (including door handle, I-
triangle, connection and 30 mm for
cable)
mm / inch 880 / 34.65 970 / 38.19
Wall clearance rear (minimum)
(spacer)
mm / inch 100 / 3.94 100 / 3.94
Wall clearance side (minimum) mm / inch 160 / 6.29 160 / 6.29
Doors
Quantity of doors 1 2
Interior dimensions
Width mm / inch 650 / 25.60 973 / 38.31
Height mm / inch 785 / 30.91 1250 / 49.21
Depth mm / inch 485 / 19.09 576 / 22.68
Interior volume l / cu.ft. 247 / 8.7 700/ 24.7
Steam space volume l / cu.ft. 348 / 12.3 918 / 32.4