Walk-in Chamber

Optional accessories
Cable Port: Two size of cable port is available: Φ50mm, Φ100mm.
Double door
Pass room: Provided to avoid disturbance of atmospheric temperature and humidity while opening the door.
Floor reinforcement: Can be fixed if heavy specimen placed in the chamber for test.
Carry-in inclined platform: Provided below the door to facilitate moving of specimens in and out through the door.
Entire ceiling blow-out duct
The extremely wide air inlet reduces the airflow rate (down to apprrox.0.5m/s)
The rotation regenerating dehumidifier (M-300)ensures precise control of low humidity (21℃,23%RH)for electrostatic reliability tests.
Temperature and humidity recorder
100mm width recording paper with 6 dots
180mm width recording paper with 12 dots
Status indication lamp
Provide to signal chamber status and warnings when normal running, a malfunction running or stand by occurs.
Water purifier
Provided to keep the humidifier heater free from scale and ensure the supply of water to humidifier.
Power socket
Air cooled type condense

SPECIFICATIONS Note: We reserve the right to change specifications without prior notice
Model MTCKW-
4 6 8 13 17 21
Volume(m³) 9 12,9 16,8 16,8 35,2 13,3
Interior W(mm) 2100 3000 3900 3000 3900 4800
Dimensions H(mm) 2100 2100 2100 2100 2100 2100
  D(mm) 2050 2050 2050 4300 4300 4300
Exterior W(mm) 3250 4160 5050 5050 5050 5950
Dimensions H(mm) 2350 2350 2350 2350 2350 2350
  D(mm) 2250 2250 2250 2250 4500 4500
Safety Devices(standard) No fuse breaker, over pressure、over heat and over current protection for compressor, over temperature protection, over load protection for blower, dry heat protection
Standard accessories Sight window*1,cable port(portΦ50mm)*1,chamber lamp*1, status indicator
Control System  Balanced Temperature & Humidity Control System
Refrigeration system Water Cooled
Semi-hermetic compressor, single stage or cascade refrigeration system,
CFC free refrigerant(HFC-507 and HFC-23)
Controller Panel 7-inch LCD Touch panel,Chinese or English display selectable
Operation model Program or fix point running
Memory capacity 120 programs,1200steps, all repeat 999 cycles,part repeat 99 cycles
Accuracy Temp.:0.1% of F.S±1 digit  Humidity:0.1% of F.S±1 digit
Input Temp.:pt-100, Humidity:pt-100 or ~5V DCV
Comm.port  RS-232 or RS-485 (Softawre is option)
Temp. range Maximum:80℃,120℃;Minimum:-60℃,-50℃,-40℃,-30℃,-20℃,-10℃,0℃
Humidity Range 10%,20%,30%~95%
Temp. constancy ±0.5℃
Humidity constancy ±2.5%R.H
Temp. uniformity ±2.0℃
Humidity uniformity ±5.0%R.H
Ambient Temp. +5℃~+35℃
Wiring method AC 380±10% 50Hz, 3 phase 4 wires +Ground Wires
Heat up time  +20℃~+80℃ ,Within 60 min
Pull down time  +20℃~-55℃、 -40℃、-20℃、-10℃ ,Within 120 or 90 or 60 min
Interior material Stainless Steel Plate(SUS 304)
Exterior material Baked Painting Steel Or Stainless steel(SUS304)
Insulation material Rigid polyurethane foam
Door size (mm) Single wing:W800*H1800; Double wing:W1600*H1800;