PLC touch screen high and low temperature test chamber

Internal volume

64 L

110 L

252 L 

504 L

1000 L

Internal dimensions (D*W*H)

400*400*400 mm

450*450×*550 mm

600*600*700 mm

700*800*900 mm

1000*1000*1000 mm

External dimensions (D*W*H)

1250*900*1300 mm

950*900*1500 mm

1500*850*1650 mm

1750*1050*1850 mm 

2100*1200*1950 mm 

Temperature control mode

BTC: Balanced temperature control system

Working environment temperature

+5～+35 ℃ 

Performance

Temperature range

-70℃～+150℃ (high temperature: 180℃, optional); (low temperature: -80℃, optional);

Temperature fluctuation

≤±0.5℃

Temperature uniformity

≤2.0℃

Temperature deviation

±2.0℃

Heating and cooling rate

≥1℃(-55℃～+85℃)

Material

Shell material

Cold rolled sheet steel, spray plastics on surface

Internal material

SUS304 Stainless steel

Thermal insulation material

Glass wool or polyurethane foam

Refrigeration system

Refrigeration mode

Mechanical compression, two-stage refrigeration

Compressor

International well-known brand

Refrigerant

R404A/R23

Cooling mode

Air cooling

Control system

Controller

Programmable controller, color LCD touch screen

Communication interface

RS485, USB or LAN interface (Optional according to customer requirements)

Heater

Nickel-chromium alloy heating wire

Temperature sensor

Pt100

Blower

Centrifugal blower

Observation window

240×240 mm or 260×350 mm

400×470 mm or 400×500mm

Testing hole

On the left side wall, size: Ф80mm, silicone rubber sealing plug with metal cap (Or optional according to customer requirements)

Power supply

AC380V±10%, 50±1Hz, three-phase four-wire + earth wire, ground resistance<4Ω