DX8468 Thermal shock testing machine
It is used in electronics, auto parts, plastics and other
industries to test the repeated impact tests of various materials
on high and low temperatures
Chemical changes or physical damage caused by the expansion and
contraction of the product.
The equipment is divided into three parts: high temperature area,
low temperature area and test area, with a unique heat insulation
structure and cold storage effect, which is to be tested during the
test
The object is completely stationary, and the cold and hot air path
switching method is introduced into the sample to do the cold and
heat shock test.
It can independently set the functions of high temperature, low
temperature and hot and thermal shock three different conditions,
and has it when performing cold and hot shock conditions
The function of the high and low temperature testing machine.
Low temperature zone: -50°C~RT Size: 400×500×500mm
Test temperature: -40°C~200°C Size: 400×500×500mm
High temperature zone: RT~250 Size: 400×500×500mm
Protection device: compressor overload protection, refrigerant high
pressure protection, overtemperature protection
Compressor: French Taikang compressor
Interior and exterior material: SUS304# stainless steel safety
device, interior and exterior material: electrostatic painted steel
plate
Peculiarity:
Electronic and electrical components, metals, chemical materials,
automation parts, communication components, defense industry,
aerospace industry,
Ideal testing tool for physical changes in BGAs, PCB substrates,
electronic chip ICs, semiconductor ceramics and polymer materials.
It adopts a large-scale man-machine touch dialogue LCD
human-machine interface controller, which is simple to operate,
easy to learn, stable and reliable.
The impact mode adopts the style switching method, and the cold and
hot temperatures are introduced into the test area to achieve the
purpose of cold and hot shock testing.
The impact time is 0.1~999.9 hours, and the cycle time can be set
1~9999 times.
Automatic (manual) defrosting can be set for the number of cycles
and the number of defrosts.
Status display and curve in operation, abnormal and fault point
display description and elimination method.
European and American original high-efficiency cascade compression
refrigeration unit, low operating noise, energy-saving equipment.
It adopts PID automatic calculation control function, and the
temperature control accuracy is high.
It can be used for automatic cyclic impact or manual selective
impact, and can choose two-groove or three-groove type and cold
punching and hot punching for impact.
It can be used as a high-temperature box or low-temperature box
independently, and it can be used for three purposes.
DuPont refrigerants R404 and R23 are imported from DuPont with zero
ozone coefficient (HFC).
Performance Parameters:
High temperature bath temperature range: RT~250°C
Humidity range of low temperature bath: -50°C~RT
Test chamber impact temperature: high temperature 50-200
Low temperature -10°C~-40°C
Heating time: RT - 250°C for 60 minutes
Cooling time: It takes about 85 minutes to cool down to 70°C
Impact recovery time: 30 minutes at high temperature 150°C
Shock at 40 °C for 30 min
Impact recovery time is less than 5 minutes
Specimen weight: 1.5kg
Laboratory size (W×H×D): 40×35×30cm
External dimensions of the whole machine: 140×180×145cm
Structural material: inner box: SUS304# steel plate, outer box:
steel plate spraying, insulation layer: PU foaming, base: national
standard angle iron + channel steel
Refrigeration system: cascade water-cooled fully enclosed or
semi-hermetic compressor units imported from Europe and the United
States.
Controller: Large LCD color touch HMI controller or single LCD
touch HMI controller.
Safety protection device: fuse-free overload protector, compressor
overheating, overcurrent, overpressure, heating dry burning,
overtemperature alarm in the box
System.
Standard configuration: test hole (Φ50×1, 2 sets of sample racks)
Power (about KW): 24
Power supply: AC3 Φ5W 380V 50HZ
