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Extremely low temperature test chamber
Product Specifications: High and Low Temperature Chamber Test Device Temperature Range: -175~+350C
Product details
- Purpose: Temperature environment control setting for tensile or compression testing of specimens
- Internal dimensions: customized specifications
- Heater usage: 600W * 4 (2.4KW)
- Temperature control range: -170~350 ℃
- Cooling method: liquid nitrogen cooling method
- Temperature control mode: Dual PID control mode for cooling and heating
- Power supply: 220V 60Hz single-phase
Product Introduction
This product is a device for conducting material testing on samples in low or high temperature environments Using liquid nitrogen for low-temperature control and cylindrical heater for high-temperature control It consists of a test chamber, a temperature controller, and a support frame for placing the test chamber
Product specifications
High and low temperature chamber test device
• Temperature range: -175~+350 ° C
• Operating temperature range: -170~+300 ° C
Temperature precision: ± 2 ° C (center temperature)
Thermocouple: T-shaped
The temperature accuracy varies according to measure zone. (Top, middle and bottom)
• Material: SUS 304
• Air circulation system
• Port
- Liquid Nitrogen port
-Temperature sensor point
-Ventilation hole
• Dam for liquid nitrogen leakage
Low temperature solenoid valve
Internal dimensions of high and low temperature box: 300mmW x 300mmD x 300mmH (adjustable)
External dimensions of high and low temperature box: 450mmW x 500mmD x 450mmH
U-shaped block auxiliary installation
Internal observation window
• External LED lights
External sensor insertion hole and protective cover
Door: defrosting heating element
• Protective cover sensor
• Power supply: 220V, 60Hz, single-phase
temperature controller
• Temperature control at the center of the high and low temperature box
Electronic intelligent temperature controller: Autonix TK4H
One temperature control device is used for high and low temperature boxes, and one temperature determination device is used. Each high and low temperature box is equipped with two thermocouple temperature control devices
Installation of temperature controller support bracket
Cooling device on/off, heater on/off, power switch
• Control connectors&wiring
50ms high-speed sampling and ± 0.3% high-precision display
Heating and cooling control simultaneously
• Communication support: RS 485
• Ultra large display and high brightness LED for easier temperature confirmation
• Heater disconnection alarm function
• Output control: Relay electric shock output
SSR output
current output
Control mode: On/Off, P/PI/PD/PID control
• Power supply: Rated power supply at 100~240VAC (± 10%), 50/60 Hz
• Temperature controller support bracket
• Warning light
High and low temperature box
• Size: Customizable
Track type high and low temperature box
-Aluminum material support frame
-Guide rails, wheels, and baffles
-Internal fixed bracket
-Adapter (up/down)
-Installation board
• Connection hole
-Inject liquid nitrogen into the box through a hose (supplied by Junshan University)
-Drain the high and low temperature test chamber through drainage holes
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