Preheating oven M 720

agingheatingdrying

Product description
The M series material test chamber M 720 is designed for material and aging tests with a temperature range up to +300 °C and versatile programming options. High-flow, reinforced fans provide rapid heating and homogenous air distribution for reproducible test conditions.

Benefits

• Uniform drying and heating using APT.line™ preheating chamber technology
• Reproducible test conditions throughout the usable interior regardless of sample size or quantity
• Improved thermal insulation to reduce operating costs
• Advanced programming and real-time/time-segment control via intuitive touchscreen

Important characteristics

• Temperature range: from +14 °C above ambient temperature up to +300 °C
• High temperature accuracy due to APT.line™ technology with increased heating output
• Reinforced fan with adjustable speed
• Electromechanical control of the exhaust air flap
• Failsafe function with backup sensor Pt 100
• Computer interface: Ethernet; internal data logger, measured values readable in open format via USB
• 2 chrome-plated racks (standard)
• Independent adjustable temperature safety device class 2 and class 3.1 (DIN 12880) available with visual/acoustic alarm selection on the controller

Technical specifications (extracted tables)
Data
Article Number: 9010-0374
Designation: M720-400V
Option model: Standard

Performance Data Temperature
Article Number: 9010-0374
Temperature range: +14 °C above ambient temperature to 300 °C
Temperature uniformity at 150 °C: 2.0 ± K
Temperature fluctuation at 150 °C: 0.6 ± K
Heating up time to 150 °C: 14 min
Recovery time after door was opened for 30 s at 150 °C: 6 min

Air change data
Article Number: 9010-0374
Air change rate at 100 °C: 40 x/h

Electrical data
Article Number: 9010-0374
Rated Voltage: 400 V
Power frequency: 50/60 Hz
Nominal power: 6 kW
Unit fuse: 16.0 A
Phase (Nominal voltage): 3~/N/PE

Dimensions and weights
Article Number: 9010-0374
Interior volume: 735 L
Net weight of the unit (empty): 170 kg
Load per rack: 45 kg
Permitted load: 315 kg
Wall clearance back: 160 mm
Wall clearance sidewise: 100 mm

Housing dimensions (not incl. fittings and connections)
Article Number: 9010-0374
Width net: 1,160 mm
Height net: 1,590 mm
Depth net: 816 mm

Internal Dimensions
Article Number: 9010-0374
Interior width: 1,000 mm
Interior height: 1,300 mm
Interior depth: 565 mm
Unit doors: 2

Environment-specific data
Article Number: 9010-0374
Sound-pressure level: 49 dB(A)
Energy consumption at 100 °C: 625 Wh/h
Energy consumption at 150 °C: 1,025 Wh/h

Fixtures
Article Number: 9010-0374
Number of shelves (std./max.): 2/16