Size ranges of M series

Material test chambers with individual programming

With a maximum temperature of 300 °C (572 °F) and comprehensive programming options, the material test chamber of the M series from BINDER is ideally suited for material and aging testing. The high-performance fan of these material test chambers ensures fast heating.


  • The specialist for demanding heating profiles
  • Adjustable high air exchange rate
  • "Made in Germany" quality
Areas of application:
Buildings Materials Industry
Buildings Materials Industry
Metal Industry / Engineering
Metal Industry / Engineering
Surface Technology
Surface Technology
Features Customer benefits Characteristics
APT.line™ temperature technology
  • Identical test conditions throughout the chamber interior
  • Independent of specimen size and quantity

APT.line for maximum precision

  • Uniform circulation even under full load
  • Homogeneous temperature conditions throughout test specimens
Performance characteristics
  • Broad range of applications
  • Short warm up times
  • Suitable for numerous industry standards
  • High air exchange rate
  • Adjustable fan speed
  • Large power reserves
  • Programmable ventilator flap
  • Temperature range up to 300 °C (572 °F)
Inner chamber concept
  • Maximum occupational safety
  • Easy loading and unloading of specimen material
  • Easy cleaning
  • Inner chamber made of stainless steel
  • Very tight door closure with 2-point door latch
  • Low heat dissipation due to 60 mm (2.36 inch) insulation
  • Rack with tilt protection
  • No permanent fixtures
  • Convenient HMI (Human Machine Interface)
  • Convenient documentation
  • All measured values read at a glance
  • MCS screen controller with color display and 25 storable programs
  • Integrated digital continuous-line recorder for monitoring limits and alarm function
  • Reliable devices with long service lives
  • Short delivery times
  • Minimal maintenance and operating costs
  • Premium quality made in Germany
  • Highly automated series production
  • High-quality materials, state-of-the-art production technology
  • High standard according to DIN 12880 (27-point measurement)
Accessories and Services
  • Flexible solution in terms of size, type and equipment
  • Numerous options for special applications
  • BINDER INDIVIDUAL for customer-specific solutions
  • Worldwide BINDER Service

Comprehensive product portfolio

  • Size 53 to 720 liters (1.9 to 25.7 cu.ft.)
  • Additional product lines: Drying ovens, safety drying ovens, vacuum drying ovens, climate chambers
  • Voltage variants and certificates (UL)
  • Various options: Door with viewing window, access ports, reinforced design for heavy loads, Data Logger Kits
  • Worldwide service network
  • Electronically controlled APT.line™ preheating chamber assuring temperature accuracy and reproducible results
  • Temperature range from 5 °C (9 °F) above ambient temperature to 300 °C (572 °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
  • Adjustable ramp function via program editor
  • Program-controlled ventilation flap
  • High air-exchange rate through high-performance fan
  • Adjustable fan speed
  • Exhaust duct Ø 50 mm (2 inch)
  • Temperature safety device class 2 (DIN 12880) with visual alarm
  • Printer and communication interface RS 422 for use with optional GMP/GLP and FDA guideline 21 CFR Part 11 compliant APT-COM™ DataControlSystem software
  • Units up to 115 liters are stackable
  • 2 chrome-plated racks included
  • BINDER test confirmation
M 53
Exterior dimensions
Width (mm/inch) 635 / 25.0
Height (incl. feet/castors) (mm/inch) 780 / 30.7
Depth (plus connections and fittings) (mm/inch) 575 / 22.6
Depth (incl. connections and fittings) (mm/inch) 665 / 26.2
Wall clearance, rear (mm/inch) 100 / 3.9
Wall clearance, side (mm/inch) 160 / 6.3
Exhaust duct (outer Ø mm/inch) 52 / 2.1
Steam space volume (l/cu.ft.) 77 / 2.7
Number of doors (ea.) 1
Interior dimensions
Width (mm/inch) 400 / 15.8
Height (mm/inch) 400 / 15.8
Depth (mm/inch) 340 / 13.4
Interior volume (l/cu.ft.) 53 / 1.9
Racks (number standard/max.) 2 / 5
Load per rack (kg/lbs.) 15 / 33
Permitted total load (kg/lbs.) 40 / 88
Weight (empty) (kg/lbs.) 61 / 135
Temperature data
Temperature range approx. 5 °C (9 °F) above ambient temperature to (°C/°F) 300 / 572
Temperature variation
at 70 °C (158 °F) (±K) 0.5
at 150 °C (302 °F) (±K) 1.3
at 300 °C (572 °F) (±K) 2.8
Temperature fluctuation (±K) 0.3
Warm-up time 1)
to 70 °C (158 °F) (min.) 5
to 150 °C (302 °F) (min.) 15
to 250 °C (482 °F) (min.) 35
Recovery time after doors were open for 30 sec. 1)
at 70 °C (158 °F) (min.) 1
at 150 °C (302 °F) (min.) 3
at 300 °C (572 °F) (min.) 5
Electrical data
IP protection class acc. to EN 60529 IP 20
Voltage (± 10%) 50/60 Hz (V), 1~ 230
Nominal power (kW) 1.2
at 70 °C (158 °F) (W) 145
at 150 °C (302 °F) (W) 300
at 300 °C (572 °F) (W) 720

1) To 98% of the set value

All technical data are specified for units with standard equipment at an ambient temperature of 25 °C (77 °F) and a line voltage fluctuation of ±10%. The temperature data is determined in accordance to factory standard following DIN 12880, respecting the recommended wall clearances of 10% of the height, width and depth of the inner chamber. All data was determined at 100% of fan speed. All figures are typical average values for series devices. We reserve the right to alter technical specifications at any time.

Access port

Access port

With silicone plugs for introducing external measuring instruments into the chamber. Access ports with 10, 30, 50 mm (0.39, 1.18, 1.97 inch) diameters.

Door lock

Door lock

Prevents unauthorized access to the process sequences in the chamber.

Calibration certificate & validation

Calibration certificate & validation

BINDER can significantly reduce the workload in qualifying devices. Nobody knows our devices as well and has as much experience in certifications as we do.

M 53
Access ports with silicone plug, 10, 30, 50 mm (0.39, 1.18, 1.97 inch) O
Securing elements for additional fastening of racks (1 set of 4 pieces) O
Anti-slip rubber pads for safe stacking (1 set of 4 pieces) O
Keyboard lock O
HEPA fresh-air filter, Class H 14 (according to EN 1822, min. 99.995% for 0.1-0.3 µm particles) O
Measurement of air change rate according to ASTM D5374, with definition and protocol according to ambient temperature (measurement in factory) O
Analog temperature output 4 - 20 mA with 6-pin DIN socket (output not adjustable) O
Additional PT 100 temperature sensor, flexibly installed with external connection, includes LEMO connector (3-pin) O
Additional measuring channel for digital display of specimen temperature with flexible PT 100 temperature sensor, measured data recorded via RS 422 interface O
Temperature measurement acc. to DIN 12880 (27 measuring points) at 150 °C or at specified temperature with measuring protocol and certificate O
Factory calibration certificate. Measurement in center of chamber at 150 °C (302 °F) or at specified testing temperature O
Extension to factory calibration certificate. Each additional measurement at additional measuring point or temperature O
Data Logger Kit T 350: For continuous temperature recording of 0 °C (32 °F) to 350 °C (662 °F). Kit includes 1 data logger, PT 100 sensor with 2 m (6.5 ft.) Teflon extension cable and 1 fixture for mounting to the BINDER unit O
Data Logger Software: Configuration and evaluation software for all BINDER Data Logger Kits, incl. data cable O
Rack, chrome-plated O
Rack, stainless steel O
Shelf, perforated, stainless steel O
Locking door handle with key O
Door gasket, FKM (Viton) O
Door with window 230 x 230 mm (9.1 x 9.1 inch) and interior lighting (15 W) O
Inert gas connection (gas inlet and outlet; Ø 10 mm (0.39 inch)).We also recommend the mostly gas-tight version option O
Mostly gas-tight version O


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