Air Cooled Temperature Test Chamber , 335 Litre Climatic Test Chamber

Test Space

335L

Internal size

580*765*750mm (W*D*H)

External size

W870mm*D1860mm*H1800mm(W*D*H)

Power supply

230V±10%,50Hz±1,60A, 3/N/PE, earth resistance < 4Ω

Max. Power

9.5KW

Max. Currency

21A

Cooling Method

Air-Cooled(Cooling system)/(Optional water cooling )

Installation Site

• Work station ground should be flat, good ventilation; no flammable article, corrosive gas or dust.

• No strong electromagnetic radiation source nearby.

• Close to drainage system ( within 2 meters for condensate water).

• The ground bearing capacity not less than 10000kg/m2.

• Prepare proper power supply and water supply.

• If need water or gas supply, should be equipped with in advance;1.8.7 Ambient Temp: 5℃~25℃suggested, 25℃~35℃ function well;(for air-cooled model);5℃～40℃ function well (for water-cooled model)

• Ambient Humid:≤85%RH.

• Ambient Pressure:86KPa～106KPa.

• Installation space assurances, as following.

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Temp Test

Temp.Range:-70℃～＋180℃

Note:

1.Test with no load, meeting GB/T5170 2008, if no other special notice.

2.Ambient Temp 25℃, good ventilation condition: function well if 35℃≥RT＞25℃;Cool down rate and thermal load capacity will be affected by ambient low temperature.

Temp Fluctuation:±2℃

Temperature Uniformity:±0.5℃～±2℃

Temp Deviation :±0.1℃～±0.5℃

Heat Up Time:＜45min(Room Temp.<＋180℃)

Cooling Time:＜50min(Room Temp→-70℃)

Test standard

1. GB/T 2423.1 Low Temp. Test

2.GJB 150.3 High Temp. Test

3.GB/T 2423.2 High Temp. Test

4.GJB 150.4 Low Temp. Test

Structure Mode

Unitary.Test room is on the top, refrigerator is in the bottom; Power distribution control in the back; Main control panel in the front door, and the extended one is on the right-back side. Door opens from right to left. Air circulation channel and air conditioning system are at the back of test space:(centrifugal fan blade,air flow guiding device,heater,humidifier,Refrigeration heat exchanger,Temp and humidity sensing device.

• Exterior material: Both sides static coated cold rolled steel

• Interior material: SUS304 Stainless steel

• Insulation material: Rigid polyurethane foam insulation layer

Load-bearing

• Shelves load capacity:≤50Kg(averagely loaded)

• Test case frame bearing capacity:≤20Kg(averagely loaded)

• Test space total load weight(shelves and bottom)≤80kg

Chamber door

• Single door with hinges on the left

• Door size:580×750 mm(W×H)

• Silicon rubber equipped and heating system inside for anti-condensation

Observation window

Size:280×400mm(W×H), coated heating anti frost hollow glass

Cable ports

1 port with Φ100 mm on left and right sides, with screw caps and Soft silicone plugs.

Headlamp

In the observation window

Shelves

2 shelves inside for samples; height adjustable

Drain Holes

Condensate water drain holes for condensate water outside

Spill Port

Located at the back of case for condensate water discharging

Mobile Castors

Strong adjustable wheels

Separate Design Of Water/Electricity

Humidity system and electric control system are separated for safety(patent no.:ZL201220245236.8)