Climate chamber KBF 720

humiditytemperaturephotostability

Product description
The BINDER KBF720 is a climate chamber designed for reliable ICH stability testing and precise long-term, accelerated and stress tests. It supports flexible water supply options, optional light modules for ICH photostability and plant growth tests, and achieves up to 40% lower energy consumption compared with the previous model.

Benefits

• Meets ICH stability requirements with high climate homogeneity even under full load
• Long-term reliable operation with proven compressor technology and stainless-steel interior
• Ergonomic control terminal with touchscreen and signal-triangle status indicator
• Energy-efficient operation: up to 40% lower consumption with modern inverter cooling

Important characteristics

• Temperature range: 0 °C to +70 °C
• Humidity range: 10% to 80% RH
• APT.line™ preheating chamber technology
• Inverter cooling unit with climate-neutral R-600a refrigerant
• Door heating to prevent condensation
• Adjustable fan speed; capacitive humidity sensor with steam humidification
• HIT sandwich housing design and stainless-steel inner chamber
• Inner doors: metal-oxide-coated safety glass
• Two stainless-steel racks; 80 mm × 45 mm access port with silicone plug
• Floor-standing units with sturdy twin casters and front brakes
• Internal data logger; Ethernet and USB interfaces; BINDER APT-COM™ basic software
• Class 3.3 independent temperature safety device (DIN 12880) with visual and acoustic alarms

Technical specifications
Article Number: 9020-0481 / 9020-0497
Designation: KBF720-230V / KBF720UL-120V
Option model: Standard

Performance Data Temperature:
Temperature range: 0...70 °C
Max. heat compensation at 40 °C: 640 W

Performance Data Climate:
Temperature range with humidity: 10...70 °C
Humidity range: 10...80 % RH
Temperature uniformity at 25 °C and 60% RH: 0.3 ± K
Temperature uniformity at 40 °C and 75% RH: 0.2 ± K
Temperature fluctuation at 25 °C and 60% RH: 0.1 ± K
Temperature fluctuation at 40 °C and 75% RH: 0.1 ± K
Humidity fluctuation at 25 °C and 60% RH: 1.5 ± % RH
Humidity fluctuation at 40 °C and 75% RH: 1.5 ± % RH
Recovery time after 30 s door opening at 25 °C / 60% RH: 2 min
Recovery time after 30 s door opening at 40 °C / 75% RH: 5 min

Electrical data:
Rated voltage: 220...240 V (9020-0481) / 120 V (9020-0497)
Power frequency: 50/60 Hz
Nominal power: 1.6 kW
Unit fuse: 16.0 A
Phase: 1~

Dimensions and weights:
Interior volume: 727 L
Net weight (empty): 298 kg
Load per rack: 40 kg
Permitted load: 200 kg
Wall clearance back: 100 mm
Wall clearance sidewise: 180 mm

Housing dimensions (net): Width: 1,285 mm; Height: 1,951 mm; Depth: 900 mm

Internal Dimensions:
Interior width: 1,011 mm
Interior height: 1,250 mm
Interior depth: 575 mm
Inner doors: 2
Unit doors: 2

Environment-specific data:
Sound-pressure level at 25 °C and 60% RH: 51 dB(A)
Energy consumption at 25 °C and 60% RH: 360 Wh/h (other config value: 385 Wh/h)
Energy consumption at 40 °C and 75% RH: 360 Wh/h (other config value: 440 Wh/h)

Fixtures:
Number of shelves (std./max.): 2/16