Chamber oven M 260

dryingheat treatmentaging

Benefits

• Uniform drying conditions thanks to APT.line™ technology
• Identical test conditions throughout the chamber interior independent of sample size and quantity
• Outstanding thermal insulation saves operation costs
• Advanced programming options and intuitive touchscreen controller

Product description
With a maximum temperature of +300 °C and versatile programming options, the M series material test chambers are designed for material and ageing tests. Powerful fans with high air flow ensure rapid heating and uniform temperature distribution.

Important characteristics

• Temperature range: +14 °C above ambient up to +300 °C
• High temperature accuracy thanks to APT.line™ technology with increased heating output
• Reinforced fan with adjustable speed
• Electromechanical exhaust air flap control
• Intuitive touchscreen controller with time-segment and real-time programming
• 2 chrome-plated racks (standard)
• Class 2 independent adjustable temperature limiter and Class 3.1 independent temperature safety device (DIN 12880) selectable on the controller (visual/acoustic alarm)
• Failsafe function – backup sensor Pt 100
• Computer interface: Ethernet
• Internal data logger, measured values readable in open format via USB

Technical specifications (table view)
Data
Article Number: 9010-0373
Designation: M260-400V
Option model: Standard

Performance Data - Temperature
Temperature range: +14 °C above ambient temperature to 300 °C
Temperature uniformity at 150 °C: 1.5 ± K
Temperature fluctuation at 150 °C: 0.4 ± K
Heating up time to 150 °C: 13 min
Recovery time after door was opened for 30 s at 150 °C: 6 min

Air change data
Air change rate at 100 °C: 65 x/h

Electrical data
Rated Voltage: 400 V
Power frequency: 50/60 Hz
Nominal power: 3.1 kW
Unit fuse: 16.0 A
Phase (Nominal voltage): 3~/N/PE

Dimensions and weights
Interior volume: 256 L
Net weight (empty): 86 kg
Load per rack: 40 kg
Permitted load: 270 kg
Wall clearance back: 160 mm
Wall clearance sidewise: 100 mm

Housing dimensions (net, excl. fittings and connections)
Width net: 810 mm
Height net: 962 mm
Depth net: 786 mm

Internal Dimensions
Interior width: 650 mm
Interior height: 780 mm
Interior depth: 505 mm
Unit doors: 1

Environment-specific data
Sound-pressure level: 46 dB(A)
Energy consumption at 100 °C: 370 Wh/h
Energy consumption at 150 °C: 560 Wh/h

Fixtures
Number of shelves (std./max.): 2/8

Features / Technical specifications

• Article Number: 9010-0373
• Model: M 260 (Designation: M260-400V)
• Temperature range: +14 °C above ambient to 300 °C
• Temperature uniformity (150 °C): 1.5 ± K
• Temperature fluctuation (150 °C): 0.4 ± K
• Heating time to 150 °C: 13 min
• Recovery time after 30 s door opening at 150 °C: 6 min
• Air change rate at 100 °C: 65 x/h
• Rated voltage: 400 V, 50/60 Hz, nominal power 3.1 kW, fuse 16.0 A, 3~/N/PE
• Interior volume: 256 L; interior dimensions W x H x D: 650 x 780 x 505 mm
• Housing (net) W x H x D: 810 x 962 x 786 mm
• Net weight (empty): 86 kg; permitted load: 270 kg; load per rack: 40 kg
• Wall clearance back / sidewise: 160 mm / 100 mm
• Sound-pressure level: 46 dB(A)
• Energy consumption: 370 Wh/h (100 °C), 560 Wh/h (150 °C)
• Standard racks: 2 (max. 8); number of doors: 1
• Features: APT.line™ technology, reinforced fan with adjustable speed, electromechanical exhaust flap control, intuitive touchscreen with time-segment and real-time programming, failsafe Pt 100 backup sensor, Ethernet interface, internal data logger (USB readout)