1.Product Name

1.1 Name

1.2 Model

Temperature Cycling Test Chamber

TOB-KS5-150C

2. Application & Limitation

2.1 Application

Mainly used for Single cell and electronic products,components high low temperature test,temperature change etc. Environment simulate reliability test.

3. Volume & Dimension

3.1 Effective Volume

150L

3.2 Inner Dimension

W500 mm*H600 mm*D500 mm

3.3 Overall Dimension

W750mm*H1780mm*D1500mm

Kindly remark：exact overall dimension pls refer to the final design drawing !

4. Performance

4.1 Condition

Air cooling type under environment temp.+5℃～+35℃,relative humidity≤85%。No load(without specimen in the testing zone)

4.2 Temp. Range

-40℃~+150℃

4.3 Temp. Fluctuation

±0.5℃

4.4 Temp. Deviation

≤±2℃

4.5 Temp. Gradient

≤±2.0℃

4.6 Temp. Heating Time

From -40℃to 85℃，full range non-linear average about5℃/mins，no load

4.7 Temp. Cooling Time

From 85℃to -40℃,full range non-linear average about5℃/mins，no load

4.8 Temp. Overshoot

≤±2℃

4.9 Noise

≤70dB（A Level）

4.10 Weight

Approx 600KG

4.11 Power

380V, 50Hz,Three phase, 9KW

4.12 Standard Compliance

IEC62133-2012-Chapter 7.2.4 Temperature cycling

UL1642-Chapter 18 Temperature cycling test

UN38.3 Test T.2:Thermal test

IEC60068-2-1:2007 Environmental testing - Part 2: Test methods - Tests A: Cold

IEC60068-2-2:2007 Environmental  testing  for  electric  and electronic products Test methods - Tests B:Dry Heat

5. Structure & Material                                               

5.1 External Chamber

Cold-roll steel with painting.

5.2Internal Chamber

1.0mm SUS#304 stainless steel.

Bottom: 2mm thick #304 stainless steel,

5.3 Insulation Material

100mm PU Polyurethane foam insulation material

5.4 Chamber Door

Single open door

5.5 Observation Window

Vacuum glass observation window (Size refer design drawing)

5.6 Testing Hole

2 pcs of￠400mmtesting hole on side of the chamber,

with silicon seal and stainless steel cover.

5.7 Sealing

Adopt original imported silicon rubber strip, with high sealing performance.

5.8 Sample Holder

Sample holder with insulation material,2 layers,

capacity less than30kg/layer.

5.9Lighting inside chamber

1 set of energy saving light inside the observation window

5.10 Tri-color light alarm system

1 set of tri-color light alarm to indicated the running status

5.11 Safety Functions

1 piece smoke exhaust vent.

2 pieces of Explosion proof chain on the chamber’s side.

1 set of explosion-proof pressure relief door.

6. Air Supply System

6.1Air supply

Force internal from upper to lower air supply circulation.

6.2 Cyclic Motor

Taiwan brand low pressure asynchronous motor

6.3 Blower

Multi-blades centrifugal circulating blower, high low temp. resistant aluminum blades

6.4 Sensor

PT100 temperature sensor（Wet-dry bulb）

7.Refrigeration System

Air cooling method

Air cooling type compressor

7.1 Compressor

Germany GEA Boke or similar level compressor

7.2 Refrigerant

R448a

7.3 Condenser

Air cooling high efficiency forced convection finned type

7.4Evaporator

High efficiency multi-segment fin type evaporator

7.5 Others

Oil Separator,etc...

8. Heating System

8.1Heating Tube

Naked wire type nickel chromium alloy electric heating tube

9. Controller & Control Circuit- controller

9.1Controller

controller

RS-485 or Lan port only can be choose one of them.

 10.1 Protection Function

1.With specimen anti-condensing, over-temperature protection (also with independent adjustable temperature protector)

2. 2. No fuse protection switch

3. Heater over-temp. Protection switch

4.Compressor over-load, over heating

5. Compressor high low pressure protection

6. System over current protection device

11. Other Accessories

11.1Standard Configuration

1.2 layers insulation sample shelf ,loading capacity (average)30KG/Layer.

2.2 Corks for diameter 50mm testing hole.

3.Operation & Maintenance manual and monitoring software

12. Operating Condition

1. Environment Temp. : 5℃-35℃;

2.Relative Humidity: ≤85%RH;

3.Atmospheric Pressure：80kPa~106kPa

4. Away from strong vibration source

5.Power source: 

5.1.380V AC(±10%),50Hz 3 Phase 4 wires+grounding wire, earthing resistance≤4Ω;