Thermostatic test chamber MKT 115

climatictemperaturefor rapid temperature cycling

Product description
The MKT 115 is a dynamic climate (environmental simulation) chamber for rapid temperature changes and extended low-temperature testing. Designed for industrial temperature-cycling tests, it provides reproducible environmental conditions with natural simulation features.

Benefits

• Homogeneous climate control via APT.line™ preheating chamber
• Comprehensive programming and data acquisition (touchscreen controller, internal data logger, USB export)
• Large heated viewing window with LED interior lighting

Important characteristics

• Temperature range: -70 °C to +180 °C
• APT.line™ preheating chamber technology for uniform conditions
• 4 potential-free relay contacts and programmable condensation protection
• Intuitive touchscreen controller with time-segment and real-time programming
• Internal data logger; open-format export via USB; Ethernet interface
• Access port (50 mm standard, left); heated viewing window
• Class 2 independent adjustable temperature safety device (DIN 12880) with visual alarm
• Cascade compressor refrigeration using R-452A and R-23 (CFC-free)
• 1 stainless-steel rack (std.), inner chamber in stainless steel; 4 castors, two with brakes

Technical specifications (selection)

• Article numbers: 9020-0385 (standard), 9020-0363 (with voltage & frequency converter)
• Denomination: MKT115-400V; MKT115-480V-C
• Temperature uniformity: 0.2 ... 1.8 ± K (dependent on set value)
• Temperature fluctuation: 0.1 ... 0.6 ± K (dependent on set value)
• Average heating rate (IEC 60068-3-5, -40 °C to 180 °C): 5.3 K/min
• Cooling time 180 °C to -70 °C: 110 min (average cooling rate 4.2 K/min per IEC)
• Rated voltage: 400 V (50 Hz) or 480 V (60 Hz); nominal power: 5.5 kW; unit fuse: 16.0 A
• Interior volume: 115 L; interior dimensions (W x H x D): 600 x 480 x 400 mm
• Housing dimensions (W x H x D): 980 x 1,725 x 865 mm; net weight (empty): 305 kg
• Usable shelves (std./max.): 1 / 4; load per rack: 30 kg; total permitted load: 60 kg
• Access ports: examples 30/50/80/100/125 mm (positions left/right/top as accessories)
• Interfaces: Ethernet (optional RS485/RS422 and others); integrated chart recorder; real-time clock
• Sound pressure level: approx. 64 dB(A) / 67 dB(A) depending on variant