Programmable Temperature and Humidity Test Chambers

Standard configuration
Sight window*1, cable port(portΦ50mm)*1, shelves*2, chamber lamp*1, power cable *2m
No fuse breaker, over pressure、over heat and over current protection for compressor,
Over temperature protection, over load protect of blower, dry heat protection

Optional accessories
Cable Port: Φ100mm cable port is available
Shelves
Ro-type water purifier：R-80/day
Provide to keep the humidifying heater and wet bulb wick free from scale.
Inner glass door with operation port
A glass door can be provided behind the main door so that specimens can be observed. Two operation ports of 130mm diameter are used for handing specimens inside the chamber without opening the glass door.
Dehumidifier
The rotation regenerating dehumidifier M-120 ensures precise control of low humidity (5℃ 5%RH) for electrostatic reliability tests.
Temperature and humidity recorder
-100 to +150℃/0 to 100%RH 100mm with effective width 100mm and 2 pen Temperature 1 pen and humidity 1 pen.
-100 to +150℃/0 to 100%RH 100mm with effective width 100mm and 6 dots Temperature 3 dots and humidity 1 dot.
-100 to +150℃/0 to 100%RH 100mm with effective width 180mm and 12 dots Temperature 6 dots and humidity 6 dots.
Defrosting circuit
The chamber automatically detects and melts the frost on the evaporator when operating below 0℃.
Liquid or infection İn order to rapidly decrease the temperature inside the chamber, a cylinder of liquid can be connected the chamber.

Programmable Temperature and Humidity Chamber
Secifications ( at +20℃ room temp. or+25℃ water temp with empty load)

Model MTCK-R series MTCK-L series MTCK-S series
150R 225R 408R 800R 1000R 150L 225L 408L 800L 1000L 225S 408S 800S 1000S
Temp. range  -20℃～150℃  -40 ℃～+150℃  -70℃～+150℃
Interior sizel W(mm) 600 700 700 1000 1000 600 700 700 1000 1000 700 700 1000 1000
H(mm) 600 700 750 1000 1000 600 700 750 1000 1000 700 750 1000 1000
D(mm) 460 480 800 800 1000 460 480 800 800 1000 480 800 800 1000
Exterior size W(mm) 880 980 980 1280 1280 880 980 980 1280 1280 980 980 1280 1280
H(mm) 1730 1890 1940 2160 2160 1730 1890 1940 2160 2160 1890 1940 2160 2160
D(mm) 1400 1460 1740 1750 1950 1400 1460 1740 1750 1950 1460 1740 1750 1950
Power(KW) 5,8 6 7,5 12,8 12,8 7,5 7,5 8,5 14,5 14,5 9,5 10,6 18,5 18,5
Weight(KG) 240 280 400 500 580 250 300 420 530 600 330 450 550 650
Humidity uniformity ±3.0％R.H ±5.0％R.H ±3.0％R.H ±5.0％R.H ±3.0％R.H ±5.0％R.H
Heat up time  -20℃～+100℃,within 35 min  -40℃～+100℃, within 45 min  -70℃～+100℃,within 60 min
Pull down time  +20℃～-20℃, within 45 min  +20℃～-40℃ , within 60 min  +20℃～-70℃,within 80 min
Standard accessories Sight window*1,  cable port(portΦ50mm)*1,   shelves*2,    chamber lamp*1,    power cable *2m
Safety device No fuse breaker, over pressure、over heat and over current protection for compressor,
(standard) Over temp. protect, over load protect of blower, dry heat protection
Control System Balanced Temperature & Humidity Control System
Refrigeration system Air Cooled （Water Cooled Type is option）

Hermetic compressor, Single stage refrigeration system,
CFC-Free refrigerant(HFC-507/HFC-23)

 Hermetic compressor,
Cascade Refrigeration,
CFC free refrigerant
(HFC-507/HFC-23)
Controller Panel:7-inch LCD Touch panel,    Chinese or English display selectable
Operation model: Program or fix point running
Memory capacity: 120programs,1200steps,
All repeat 999 cycles, part repeat 99 cycles
Humidity Range 20～98％R.H
Temp. constancy ±0.5℃
Humidity constancy ±2.5％R.H
Temp. uniformity ±2.0℃
Interior material Stainless Steel Plate（SUS 304）
Exterior material Baked Painting Steel Or Stainless steel(SUS304)
Insulation material Rigid polyurethane Foam and Glass Fiber Wool
Ambient Temp. +5℃～+35℃
Wiring method AC 380±10％ 50Hz, 3 phase 4 wires +Ground Wires