Thermal shock test chamber used to test the extent of the structure of materials or composite materials in an instant extremely high temperature and low temperature in a continuous environment in order to test chemical changes or physical damage in the shortest possible time caused by thermal expansion and contraction.
Main parameters:
Test method Pneumatic operated door switch 3 chambers
Inner dimension (w*d*h) 500*450*450mm
External dimension (w*d*h) 1380*1370*1980mm
Temperature range -40 ~ +80
High temperature chamber pre-heating range 60 ~ 100
Heating speed +60+100 about 10 minutes
Low temperature chamber pre-cooling range -65 ~ 0
Cooling speed Ambient -65 about 65 minutes
Temperature deviation ±3
Thermal recovery time Within 5 minutes
External material Antirust processing cold-rolled steel sheet
Internal material Sus#304 stainless steel
Thermal insulation material Polyurethane foam and fiberglass
Coolant R404a / r23
Cooling method Air cooling
Pressure 0.2 - 0.5mpa
Power supply Three phase, 380v, 50hz
Features:
1.Perfect appearance and easy to operate.
2.Japan lcd english microcomputer temperature controller, with high memory capacity, can save 100 programs, max 9999 cycles, each cycle max time 999hrs.
3.Three chamber structures, high temperature chamber, low temperature chamber and test chamber, control automatically, stay and switch time adjustable.
4.Perfect protection alarm functions: short-circuits, leakage, over temperature of work chamber; compressor over pressure, over load, short water?¦
5.Control interface will display alarm reason and provide check methods, machine has emergency stop button.
6.Cold and hot shock temperature recover within 5 minutes, which complies with mtl, iec, jis, gjb and other international standards.
7.With rs-232c communication port for connecting pc to control, record and save test report.
Ozone aging test chamber use ozone generator to produce high concentrations of ozone, can be used for non-metallic materials, organic materials (coatings, rubber, plastics, paints, pigments, etc.) aging test under ozone conditions.
Chamber structure and features
1, internal material adopts high quality mirror stainless steel for ozone resistance.
2, insulation material: high-density glass fiber
3, use long axial fan motor and high and low temperature resistant aluminum alloy wing type wind turbines to force vertical air circulation.
4, chamber door adopts double layer high and low temperature resistant silicone seal ensure the airtight test area.
5, chamber bottom has high quality caster for convenient move.
6, observation window uses multilayer hollow tempered glass.
7, exhaust system: exhaust the high concentration ozone from the test chamber to avoid to poison.
8, optional: built-in 360 degree rotation sample holder, including 3 sets static tensile fixture and 3 sets dynamic tensile fixture.
Xenon aging test chamber can simulate the full sunlight spectrum of xenon arc lamp to reproduce the destructive light waves in different environments, to provide the appropriate environmental simulation and accelerated test for scientific research, product development and quality control.
Main feature:
1, ventilation system: automatic controlled by temperature controller, and inner chamber cooled by refrigerating system
2, back panel thermometer: adopt wired transmission technology, which highly improve the control accuracy.
3, temperature sensor: pt100 platinum resistance thermocouple.
4, equip with intelligent temperature and humidity controller, with pid adjustment and rapid self-turning. It can set several parameters to do cyclic test, directly digital temperature display for easy reading.
5, multiple protective devices: over temperature protection, water leakage alarm, over pressure of compressor, electricity leakage protection, alarm and auto power offer protection. In order to protect xenon light, the light will turn off automatically once open the door.
Uv aging test chamber uses a fluorescent uv lamp as a light source to accelerate the weatherability test of the material by simulating uv radiation and condensation in natural sunlight to obtain the result of weatherability of the material.
Applications
1. Simulate the sun, rain spray and condensation resulting damage to test the materials by exposure to sunlight with moisture and temperature.
2. To get the results of damage after several days or weeks which is equal to expose to outside for a few months. The damages include fading, discoloration, brightness down, powder, crack, blur, brittle, strength decreases and oxidation.
3. Provide reference with testing data for improvement of existing materials, or to assess the impact of changes in product durability and other aspects.
