Temp Shock Test Chamber

Two-chamber thermal shock test box

Two-chamber thermal shock test box(图1)

Features:

1. The main components of the equipment (compressors, controllers, large refrigeration accessories) can provide customs declaration certificates and qualification certificates.

2. In terms of structure, the sheet materials we use are all large slabs full of 1.0, and the overall appearance is atmospheric and high-end, and the laser cutting technology we use has more advantages than the CNC machining of our peers.

3. The electrical controllers are all durable and well-known brands, and can have relevant purchase contract certificates. All wiring of the electrical panel is wired in accordance with the circuit diagram, with white wire numbers uniformly, which is more convenient for maintenance.

4. The refrigeration system increases the Danfoss automatic throttle valve, which can automatically control the size of the refrigerant flow to avoid frosting during compression at low temperatures. At the same time, the defrosting of the low temperature zone door uses the refrigeration circuit to defog, and the industry uses the heating wire to defrost. The frost is more effective and there is no maintenance rate, and once the heating wire is burned, it cannot be replaced.

5. The cylinder in-position detection function and the protection function to prevent the basket from falling off greatly increase the safety of the equipment.


internal   volumeL

36

49

100

150

252

480

SIZE

Basket size:   W×D×H(cm)

35×30×35

40×35×35

40×50×50

60×50×50

70×60×60

85×80×60

Outer size: W×D×Hcm

132×190×181

137×195×181

137×200×210

157×200×210

167×210×230

177×230×230

High   greenhouse

10→+180

Heating   time

Heating up   +60→+180≤25min Note: The heating time is the   performance when the high-temperature room is operated alone

Low-temperature   greenhouse

-60→-10

Cooling   time

Cooling +20→-60≤60min Note: The rising and falling time is   the performance when the high-temperature greenhouse is operated alone

Temperature   shock range

+60±150-40-10

performance

Temperature   fluctuation

±5.0

Temperature   deviation

±2.0

Temperature   recovery time

≤5min

Switching   time

≤10ses

noise

≤65db

Material

Shell   material

Anti-rust   treatment cold rolled steel plate + 2688 powder coating or SUS304 stainless   steel

Inner   body material

Stainless   steel plate (US304CP type, 2B polishing treatment)

Insulation   Materials

Rigid   polyurethane foam (for box body), glass wool (for box door)

Cooling   system

Cooling   method

Mechanical   two-stage compression refrigeration method (air-cooled condenser or   water-cooled heat exchanger)

Chiller

French   "Taikang" fully hermetic compressor or German "Bitzer"   semi-hermetic compressor

Compressor   cooling capacity

3.0HP*2

4.0HP*2

4.0HP*2

6.0HP*2

7.0HP*2

10.0HP*2

Electronic   automatic expansion valve method or capillary method

Electronic   automatic expansion valve method or capillary method

Air-cooled   or water-cooled

Air-cooled   or water-cooled

Heater

Nickel-chromium   alloy electric heating wire heater

humidifier

SUS316   sheathed heater (surface evaporation type)

Blower   for mixing in the box

Long axis   motor 375W*2 (Siemens)

Long axis   motor 750W*2 (Siemens)

Power   Specifications


AC380V

20

23.5

23.5

26.5

31.5

35

Weight   (kg)

500

525

545

560

700

730