The BINDER KBW illuminated climate chamber achieves homogeneous light distribution with its natural illumination creating a chamber which offers both constant lighting and temperature conditions for a natural growth environment.

Patented lighting system ensures homogeneous light distribution
Flexible positioning of illumination cassettes, three different light spectra, individually selectable
Integrated weekly program in real-time
Temperature range: 0 to 70°C
Temperature range with light: 5 to 60°C
positionable illumination cassettes, each with 5 fluorescent tubes
APT.line™ preheating chamber technology
Adjustable fan speed
Intuitive touchscreen controller with time-segment and real-time programming
Internal data logger, measured values can be read out in open format via USB
Unit self-test for comprehensive status analysis
Tight-sealing inner door made of safety glass (ESG)
Avoidance of glass corrosion by special TIMELESS coating
stainless steel racks
Access port with silicone plug, 30 mm, left
Class 3.1 independent temperature safety device (DIN 12880) with visual and audible temperature alarm
Computer interface: ethernet
Door heating

Code	CHA3050	CHA3052	CHA3054
Model	KBW240	KBW400	KBW720
Temperature fluctuation with 100% illumination, ±K	0.2	0.2	0.1
Temperature fluctuation without illumination cassettes, ±K	0.1	0.1	0.1
Temperature range with 100% illumination, °C	5...60	5...60	5...60
Temperature range without illumination cassettes, °C	0...70	0...70	0...70
Temperature variation with 100% illumination, ±K	0.5	1.5	1
Temperature variation without illumination cassettes, ±K	0.5	0.5	0.5
Arabidopsis lamps, lx*	11000	11000	14000
Arabidopsis lamps, W/m²*	32	32	43
Daylight tubes, lx*	9000	9000	13000
Daylight tubes, W/m²*	24	24	38
Fluora® growth lamps, lx*	7500	7500	10500
Fluora® growth lamps, W/m²*	23	23	36
Nominal power, kW	1.4	1.6	2.7
Phase (Nominal voltage)	1~	1~	1~
Power frequency, Hz	50	50/60	50/60
Rated Voltage, V	200...240	200...240	200...240
Unit fuse, A	16	16	16
Inner doors	1	1	2
Unit doors	1	1	2
Depth net, mm	800	805	890
Height net, mm	1465	1950	1925
Width net, mm	925	925	1250
Internal depth, mm	485	485	576
Internal height, mm	785	1270	1250
Internal width, mm	650	650	970
Interior volume, L	247	400	698
Load per rack, kg	30	30	45
Net weight of the unit (empty), kg	202	267	377
Permitted load, kg	100	120	150
Wall clearance back, mm	100	100	100
Wall clearance sidewise, mm	100	100	100
Energy consumption at 37°C and with illumination, Wh/h	450	620	880
Sound-pressure level, dB(A)	53	53	59
Number of illumination cassettes (std./max.)	2/2	3/3	3/3
Number of shelves (std./max.)	2/7	3/12	3/12
*Average value, measured at 25°C with a spherical sensor (±10 %) by 12cm below the light cassette, the values given in W/m² refer to global radiation