JIETE JTST-D120-W Thermal Shock Test Chamber (120L; -70℃~180℃; Water cooling)

Chamber Design:

Basket Capacity (L): 120

Internal Dimensions (cm): 60x40x50

External Dimensions (cm): 153x205x197

Temperature Test Parameters:

Temperature Range (°C): -70℃~180℃

Temperature Shock Range - High Temperature (°C): +60℃~+150℃

Temperature Shock Range - Low Temperature (°C): -65℃~-10℃

Heating Rate - Hot Zone: Room temperature →+180 ℃ ≤ 30min

Cooling Rate - Cold Zone: Room temperature → -70 ℃ ≤ 60 minutes

Impact Method: Two vertical zones

Conversion Method: Vertical movement of the basket up and down

Temperature Fluctuation (°C): ±0.5℃

Temperature Uniformity (°C): 2.0℃

Conversion Time (sec): Basket conversion time ≤ 10 s, temperature conversion time ≤ 300 s

Power Supply And Connection:

Rated Voltage (V/Hz): AC380V 50Hz

Maximum Current (A): 53.2

Maximum Power (KW): 35

Control Mode: PID+SSR

Environmental Temperature/Humidity For Use: A air-cooled (ambient temperature: 5 ℃~28 ℃)/W water-cooled (water temperature: 10 ℃~28 ℃, water pressure: 0.25~0.4MPa)

System Components:

Material Science:

Shell Material: Electrolytic board baking paint, thickness 1.5mm

Inner Liner Material: Stainless steel plate SUS # 304 (cold and heat resistant, first-class glossy panel, thickness 1.0mm)

Thermal Insulation Material: High density rock wool+high temperature resistant high-density polyurethane foam

Refrigeration System:

Cooling Method: Mechanical binary freezing method (air-cooled/water-cooled)

Compressor: Grain Wheel Vortex Compressor/German Bitzer Semi Enclosed Type

Refrigerant: High-temperature machine: R404A (with an ozone depletion index of 0); Low-temperature machine: R23 (with an ozone depletion index of 0)

Heating System: Nickel chromium alloy electric wire heater

Circulating Fan: High temperature exposure: free; Low temperature exposure: Off frequency type

Door Observation Window: The door is equipped with a 3-layer vacuum glass observation window for heat and sweat prevention; Door frame electric heating (automatic adjustment) anti frost and anti condensation device

Temperature Sensor: Platinum resistance PT100

Temperature Controller: Touch screen input+TFT color LCD display

Noise dB（A): ≤ 75dB (A-level sound level)

Safety Device: Overtemperature protection, compressor overpressure, overload protection, fan overload protection, leakage protection, etc

Features

Wide Temperature Range: Capable of operating between -70°C to 180°C, offering versatility to accommodate a variety of testing requirements.

Fast Transition Times: Achieves rapid temperature shifts within seconds, ensuring accurate thermal shock testing that mimics real-world conditions.

Dual/Triple Chambers: Available in both two-zone and three-zone configurations, allowing flexible testing setups for a broader range of applications.

Precise Temperature Control: Equipped with advanced PID controllers for precise regulation, ensuring stable temperature conditions during testing.

Energy Efficiency: Designed with energy-saving technologies, reducing operational costs while maintaining high performance.

Durable Construction: Built with high-quality stainless steel, ensuring long-term durability and resistance to wear even under frequent usage.

User-Friendly Interface: The intuitive touchscreen control system provides easy programming and monitoring of tests, with real-time data logging and customizable test profiles.

Safety Features: Integrated safety systems, including overheat protection, ensure both the equipment and operator are protected during operation.