Drying and heating chambers with forced convection and advanced program functions are ideal for PCB and cable testing. With a maximum of 300 °C and various programming options the M series material test chambers are ideal for material and aging tests. With a high air flow, the powerful fans ensure rapid heating.

• Temperature range: room temperature plus 5 °C to 300 °C
• 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
• Adjustable fan speed
• Advanced programming options
• Class 2 independent adjustable temperature safety device (DIN 12880) with visual alarm

Chambers feature a color screen controller with 25 storable programs (100 sections each) for control of the temperature and automatic control of the ventilation flap. Also standard are an LCD screen for time and temperature functions, and a RS-422 communication port. Calibration can be easily performed using the clearly understandable function keys. The integral thermostat is rated Class 2, according to DIN 12880, Part 1.

These chambers feature unique APT.Line™ preheating technology, which is engineered to ensure that all temperature-related tasks such as heating, drying, and sterilizing are conducted exactly the same each time, reliably and quickly. The inner chamber is made of Type 304 stainless steel and has rounded edges and internally welded seams for easy cleaning. The interior is completely tempered, which prevents condensation and ensures that moisture deposits will not impair drying results. The preheating chamber allows all connecting tubes to the inner chamber to be subjected to the heating process, reducing the risk of condensation in the inner chamber. High-quality insulation reduces heat dissipation, which contributes to an active reduction in ambient temperature and helps avoid the need for additional air conditioning in the lab. Through a 50mm (2") diameter duct with programmable ventilation flap, vapors are quickly exhausted, preventing condensation in the inner chamber. Increased air circulation is achieved with a powerful yet quiet, digitally adjustable air turbine.