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You are here: Home > Test Chambers > Binder MK 720

MK 720 (E3)
Environmental test chamber for complex temperature profiles

This series covers the classic temperature range between -40 °C (-40 °F) and 180 °C (356 °F) for heat and refrigeration tests – with the added benefit of natural simulation by means of preheating chamber technology and the Horizontal Air Flow Design. Unique technology, developed by BINDER.With these features, the MK series thus meets the highest precision and performance requirements for cyclic temperature tests and presents an intelligent alternative to expensive individual solutions.

Electronically controlled APT.line™ preheating chamber assuring temperature accuracy and reproducible results
Temperature range -40 °C (-40 °F) up to 180 °C (356 °F) at ambient temperature 25 °C (77 °F)
MCS controller with 25 storable programs of 100 sections each for a maximum of 500 program segments
- User friendly LCD screen
- Easy-to-read menu guide
- Integrated electronic chart recorder
- Variety of options for the graphic display of process parameters - Real time clock
Programmable condensation protection for test material
230 V power socket on the right-side operating panel
Adjustable ramp function via program editor
2 access ports Ų 80 mm (3.15 inch), right and left side
Heated viewing window with LED interior lighting
Temperature safety device class 2 (DIN 12880) with visual and audible temperature alarm
Environmental friendly refrigerant R 404a
Ethernet interface for GLP/GMP and FDA guideline 21 CFR Part 11 compliant APT-COM™ DataControlSystem software
1 stainless steel shelf included
BINDER test certificate

Technical Specifications

Exterior dimensions
Width (mm/inch)	1613 / 63.5
Height (incl. castors) (mm/inch)	2005 / 78.9
Depth, excl. 54 mm (2.1 inch) for door handle (mm/inch)	1173 / 46.2
Wall clearance back (mm/inch)	100 / 3.9
Wall clearance side (mm/inch)	160 / 6.3
Viewing window width (mm/inch)	508 / 20.0
Viewing window height (mm/inch)	300 / 11.8
Number of doors	1
Interior dimensions
Width (mm/inch)	1200 / 47.2
Height (mm/inch)	1020 / 40.2
Depth (mm/inch)	600 / 23.6
Interior volume (l/cu.ft.)	734 / 25.9
Racks (number standard/max.)	1 / 11
Load per rack (kg/lbs.)	40 / 88
Permitted total load (kg/lbs.)	160 / 353
Weight (empty) (kg/lbs.)	570 / 1257
Temperature data
Temperature range (°C/°F)	-40 - 180 / -40 - 356
Temperature variation (± K) 2)	0.3 - 2.0
Temperature fluctuation (± K) 2)	0.1 - 0.5
Mean heating rate acc. IEC 60068-3-5 (K/min.)	4.5
Mean cooling rate acc. IEC 60068-3-5 (K/min.)	5.0
Heating up time from -40 °C up to 180 °C (Min.)***	58
Cooling down time from 180 °C up to -40 °C (Min.)***	75
Heat Compensation. max (W)	6500
Electrical data
Nominal voltage (±10 %) 50 Hz (V)	400 3N~
Nominal power (kW)	7.2
Energy consumption 1) at 20 °C (68 °F) (W)	1900
Noise level (ca. dB(A))	64