CO2 test chamber MK 720

climaticstressfor materials testing

Product description
The BINDER MK 720 CO₂ climate test chamber performs cyclical heat and cold tests over a wide temperature range. It is designed for rapid temperature changes and for reproducible environmental conditioning of samples in industrial and laboratory use.

Benefits

• Safe: reliable protection for samples, data and processes
• Reliable: durable components, norm-compliant performance data and long-term functional stability
• Smart: intuitive touchscreen operation, digital networking and modular equipment
• Economical & ecological: energy-efficient CO₂ (R-744) cooling technology and cost-effective operation

Key features

• Temperature range: -48 °C to +180 °C
• APT.line™ preheating chamber technology
• Cooling with climate-neutral refrigerant R-744 (CO₂)
• Intuitive touchscreen controller with time-segment and real-time programming
• Ergonomically adjustable operating terminal and signal triangle with illuminated status display
• Internal data logger; measured values exportable in open format via USB; Ethernet and USB interfaces
• BINDER Multi Management Software APT-COM™ (basic edition)
• Programmable condensation protection and heated viewing window with LED interior lighting
• Stainless-steel inner chamber and 1 stainless-steel rack (std.), up to 11 shelves
• Access ports with silicone plugs: 2 × 80 mm (left and right) for model 720
• Class 2 independent adjustable temperature safety device (DIN 12880) with visual alarm; troubleshooting system with visual and acoustic alarms
• 4 sturdy twin casters with brakes and door heating to prevent condensation

Technical specifications

• Article Number: 9020-0522 / 9020-0524
• Designation: MK720CO2-400V
• Version: Standard
• Temperature range: -48...180 °C
• Temperature uniformity (dependent on set value): 0.1...1.5 ± K
• Temperature fluctuation (dependent on set value): 0.1...0.5 ± K
• Average heating rate (IEC 60068-3-5) -40→180 °C: 4.5 K/min
• Average cooling rate (IEC 60068-3-5) 180→-40 °C: 5.0 K/min
• Cooling time 180→-40 °C: 90 min
• Rated voltage: 400 V (9020-0522) / 480 V (9020-0524)
• Power frequency: 50 Hz
• Nominal power: 8.7 kW
• Unit fuse: 16.0 A
• Phase (nominal voltage): 3~/N/PE
• Interior volume: 734 L
• Net weight (empty): 495 kg
• Load per rack: 40 kg; permitted total load: 160 kg
• Wall clearance back/side: 300 mm / 200 mm
• Width × Height × Depth (net): 1,577 × 2,005 × 1,133 mm
• Interior (W×H×D): 1,200 × 1,019 × 600 mm
• Unit doors: 1; Shelves (std./max.): 1 / 11
• Sound-pressure level: 65 dB(A)
• Energy consumption at 25 °C: 2,300 Wh/h