Binder KBF 1020 - 23.4 KBF; KBF-UL Technical Data

KBF / KBF-UL + KMF (E6) 09/2021 page 137/160
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.
23.4 KBF / KBF-UL Technical Data
Chamber size
115
240
720
1020
Exterior dimensions
Width, net
mm / inch
880 / 34.65
925 / 36.42
1250 / 49.21
1250 / 49.21
Height, gross (incl. feet/castors)
mm / inch
1050 / 41.34
1460 / 57.48
1925 / 75.79
1925 / 75.79
Depth, net
mm / inch
650 / 25.59
800 / 31.50
890 / 35.04
1145 / 45.08
Depth, gross (including door handle, con-
troller
triangle, connection and 30 mm for
cable)
mm / inch 730 / 28.74 880 / 34.65 970 / 38.19 1230 / 48.43
Wall clearance rear (minimum)
(spacer)
mm / inch 100 / 3.94 100 / 3.94 100 / 3.94 100 / 3.94
Wall clearance side (minimum)
mm / inch
160 / 6.29
160 / 6.29
160 / 6.29
160 / 6.29
Doors
Quantity of doors
1
1
2
2
Quantity of inner glass doors
1
1
2
2
Interior dimensions
Width
mm / inch
600 / 23.62
650 / 25.60
973 / 38.31
973 / 38.31
Height
mm / inch
483 / 19.02
785 / 30.91
1250 / 49.21
1250 / 49.21
Depth
mm / inch
351 / 13.82
485 / 19.09
576 / 22.68
836 / 32.91
Interior volume
l / cu.ft.
102 / 3.6
247 / 8.7
700/ 24.7
1020 / 36.0
Steam space volume
l / cu.ft.
156 / 5.5
348 / 12.3
918 / 32.4
1280 / 45.2
Racks
Quantity of racks (regular)
2
2
2
2
Quantity of racks (max.)
5
9
15
15
Maximum load per rack
kg / lbs.
30 / 66
30 / 66
45 / 99
45 / 99
Maximum permitted total load
kg / lbs.
100 / 220
100 / 220
150 / 331
150 / 331
Weight
Weight (empty)
kg / lbs.
129 / 284
184 / 406
309 / 681
365 / 805
Temperature data (without humidity)
Temperature range °C / °F
0 to +70 /
32 to 158
0 to +70 /
32 to 158
0 to +70 /
32 to 158
0 to +70 /
32 to 158
Temperature fluctuation
± K
0.1
0.1
0.1
0,5
Temperature
uniformity (variation)
at 25 °C / 77 °F
± K
0.2
0.2
0,2
0,2
at 40 °C / 104 °F
± K
0.2
0.3
0,2
0,2
Max.
heat
compensation
at 40
°C / 104 °F
W
200
300
600
600
Climatic data (with humidity)
Temperature range °C / °F
+10 to +70 /
50 to 158
+10 to +70 /
50 to 158
+10 to +70 /
50 to 158
+10 to +70 /
50 to 158
Temperature
fluctuation
at 25 °C / 77 °F / 60% r.h.
± K
0.1
0.1
0.1
0,1
at 40 °C / 104 °F / 75% r.h.
± K
0.1
0.1
0.1
0,1
Temperature
uniformity
(variation)
at 25 °C / 77 °F / 60% r.h. ± K 0.2 0.3 0.2 0,2