3-ZONE COLD AND HOT SHOCK TEST CHAMBER

Origin: China

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The 3-Zone Cold and Hot Shock Test Chamber from TOPECT simulates rapid thermal changes across high, low, and ambient temperature zones to test product durability under extreme stress. With a swift zone-switching time under 10 seconds and recovery within 2–5 minutes, it ensures precise, repeatable performance. Engineered with stainless steel chambers, smart touchscreen + PLC control, and modular refrigeration, built tough with smart automation, this chamber is where innovation meets endurance.

Technical Specifications

Model

Internal Volume (L)

Inner Dimensions (W×H×D, mm)

Outer Dimensions (W×H×D, mm)

Sample Weight (kg)

Max Current (A)

Power (kW)

Circulating

Cooling Water (t/h)

Weight (kg)

TⅢ100-40W

 100 650×460×370 1710×2010×1932 7.8 40 26 2.8

980

TⅢ200-40W

 200 650×460×760 1570×2010×1932 7.8 45 29 3

1050

TⅢ300-40W

 300 970×460×760 1890×2010×1932 7.8 60 37 3

1400

TⅢ500-40W

 500 970×600×860 2030×2300×2100 7.8 60 37 3

1500

TⅢ100-55W

 100 650×460×370 1710×2010×1932 7.8 59 37 5

1400

TⅢ200-55W

 200 650×460×760 1570×2010×1932 7.8 59 37 5

1450

TⅢ300-55W

 300 970×460×760 1890×2010×1932 7.8 63 38 6

1480

TⅢ500-55W

 500 970×600×860 2030×2300×2100 7.8 63 38 6

1510

TⅢ100-65W

 100 650×460×370 1710×2010×1932 7.8 63 38 8

1430

TⅢ200-65W

 200 650×460×760 1570×2010×1932 7.8 63 38 10

1480

TⅢ300-65W

 300 970×460×760 1890×2010×1932 7.8 85 53 15

1680

TⅢ500-65W

 500 970×600×860 2030×2300×2100 7.8 95 58 15

1790

 

Additional Specifications:

  • Testing Method: Pneumatic door switch for high-temperature or low-temperature zones.

  • Preheating Temperature: 60°C to 200°C.

  • Pre-cooling Temperature: -80°C to 0°C.

  • Temperature Recovery Time: 2–5 minutes.

  • Switch Time: ≤10 seconds.

  • Temperature Deviation: ±2.0°C.

  • Exposure Time: 30 minutes (high/low temperature).

  • Material: Inner chamber (SUS304 stainless steel), outer chamber (cold-rolled carbon steel with electrostatic powder coating), thermal insulation (glass wool/rockwool & PU foam).

  • Power Supply: 380V ±38V, 50Hz ±0.5Hz, 3-phase 4-wire with earthing protection.

  • Compressed Air: 0.5–0.7 MPa, flow 0.1 m³/min.

  • Circulating Cooling Water: Pressure 0.25–0.4 MPa, temperature ≤30°C.

Product Features

  • Customizable inner dimensions.

  • Automatic lifting door and side-opening lead holes.

  • Triple independent over-temperature protection.

  • 3-chamber static sample structure for enhanced testing efficiency.

  • High air speed ensures uniform sample temperature.

  • Unique door lock design for ease of operation and superior sealing.

  • 45° air vents with adjustable guide vanes for temperature uniformity.

  • Modular refrigeration, waterway, and electrical systems for safety and maintenance ease.

  • Side lead holes for convenient placement of testing apparatus.

Refrigeration System

  • Uses low-noise piston compressors (Copeland, Bock, or Bitzer).

  • Environmentally friendly refrigerants (R404A, R23) with zero ozone depletion.

  • Equipped with filtration devices for long-term reliability.

  • Intelligent control optimizes power consumption.

  • Modular production for easy installation, debugging, and maintenance.

  • Pipelines protected with nitrogen during welding, with varnish-coated weld joints.

Control System

  • TOPECT Touch-Type Controller: 7″ or 10″ TFT true-color touch screen (800×480 resolution), PLC-based with temperature and humidity modules.

  • Features: Simplified Chinese/English interface, user-defined program mode with 32,000 cycles, USB interface for data export, RS485/LAN/GPRS for remote monitoring.

  • Data Acquisition: Stores 3 months of data (1-minute sampling), supports CSV export via USB, and optional PC connection for real-time monitoring.

  • Safety Features: Fault alarm with cause and handling prompts, timed startup/stop, power failure protection, user permission, and screen lock functions.

Standard Configuration

  • Φ50 testing hole, 2 sets of sample holders, 4 casters.

  • Safety devices: Leakage switch, motor/compressor protection, phase sequence, over-temperature, dry-burn protection, earthing, and leakage protection.

Optional Accessories

  • Temperature recorder.

  • Communication port and software for remote control/data transmission.

  • Customizable lead holes (Φ50, Φ80, Φ100, Φ160).

  • Super long-time frost-free operation.

  • Movable temperature sensor.

  • Custom sample cart.

  • Non-standard customized equipment to meet user requirements.

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PRODUCT VIEWED

3-ZONE COLD AND HOT SHOCK TEST CHAMBER

The 3-Zone Cold and Hot Shock Test Chamber from TOPECT simulates rapid thermal changes across high, low, and ambient temperature zones to test product durability under extreme stress. With a swift zone-switching time under 10 seconds and recovery within 2–5 minutes, it ensures precise, repeatable performance. Engineered with stainless steel chambers, smart touchscreen + PLC control, and modular refrigeration, built tough with smart automation, this chamber is where innovation meets endurance.