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Product Details:
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| Usage: | High And Low Temperature Thermal Shock Test Chamber | High Temp. Exposure Range*1: | +60~ To +200°C |
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| Low Temp. Exposure Range*1: | -65to 0 °C | Temp. Fluctuation *2: | ±1.8°C |
| Pre-heat Upper Limit: | +200°C | Temp. Heat Up Time*3: | Ambient Temp. To +200°C Within 30min |
| Pre-cool Lower Limit: | -65°C | Temp. Pull Down Time*3: | Ambient Temp. To -65°C Within 70min |
| Temp. Recovery Time: | Within 10 Min. | External Material: | Cold-rolled Rust-proofed Steel Plate |
| Test Area Material: | SUS304 Stainless Steel | Cooler: | Stainless Steel Welded Plate Heat Exchanger |
| Air Circulator: | Sirocco Fan | Damper Driving Unit: | Air Cylinder |
| Allowable Ambient Conditions: | +5~30°C | Power Supply: | AC380V, 50/60Hz, Three Phase , 30A |
| Cooling Water Supply Pressure*6: | 02~0.4Mpa | Cooling Water Supply Rate*6: | 8m³ /h |
| Operating Cooling Water Temp. Range: | +18 To 23 °C | Noise Level: | 70 DB Or Lower |
| High Light: | environmental testing equipment,environmental test chamber |
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Professional High Low Temperature Testing Equipment Automatically
Description:
High and Low Temperature Thermal Shock Test Machine used to test the material structure or composite material in an instant by the extremely high temperatures and very low temperature continuous environment which can endure the degree of order in the shortest possible time to test its thermal expansion and contraction caused by chemical changes physical harm. The applicable the object material, including metals, plastics, rubber, electronic, ..., etc., can be used as the basis of its product improvement or reference.
Specifications of High and Low Temperature Thermal Shock Test Machine:
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System |
Two-zone test by means of damper switching |
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Three-zone chamber |
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Model |
HD-E703-50A/HD-E703-50W |
HD-E703-100A/HD-E703-100W |
Customized |
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Performance |
Test area |
High temp. exposure range*1 |
+60~ to +200°C |
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Low temp. exposure range*1 |
-65to 0 °C |
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Temp. fluctuation *2 |
±1.8°C |
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Hot chamber |
Pre-heat upper limit |
+200°C |
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Temp. heat up time*3 |
Ambient temp. to +200°C within 30min |
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Cold chamber |
Pre-cool lower limit |
-65°C |
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Temp. pull down time*3 |
Ambient temp. to -65°C within 70min |
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Temp. recovery (2-zone) |
Recovery conditions |
Two-zone: High temp. exposure +125°C 30 min, Low temp. exposure -40°C 30 min; Specimen 6.5 kg (specimen basket 1.5kg) |
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Temp. recovery time |
Within 10 min. |
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Construction |
External material |
Cold-rolled rust-proofed steel plate |
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Test area material |
SUS304 stainless steel |
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Door*4 |
Manually operated door with unlock button |
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Heater |
Strip wire heater |
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Refrigeration unit |
System*5 |
Mechanical cascade refrigeration system |
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Compressor |
Hermetically sealed scroll compressor |
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Expansion mechanism |
Electronic expansion valve |
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Refrigerant |
High temp side:R404A, Low temp side R23 |
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Cooler |
Stainless steel welded plate heat exchanger |
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Air circulator |
Sirocco fan |
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Damper driving unit |
Air cylinder |
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Fittings |
Cable port with diameter 100mm on the left side (right side and tailor made diameter size are available as options), specimen power supply control terminal |
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Inside dimensions (W x H x D) |
350 x 400 x 350 |
500 x 450 x 450 |
Customized |
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Test area capacity |
50L |
100L |
Customized |
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Test area load |
5 kg |
10 kg |
Customized |
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Outside dimensions (W x H x D) |
1230 x 1830 x 1270 |
1380 x 1980 x 1370 |
Customized |
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Weight |
800kg |
1100kg |
N/A |
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Utility requirements
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Allowable ambient conditions |
+5~30°C |
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Power supply |
AC380V, 50/60Hz, three phase , 30A |
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Cooling water supply pressure*6 |
02~0.4Mpa |
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Cooling water supply rate*6 |
8m³ /h |
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Operating cooling water temp. range |
+18 to 23 °C |
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Noise Level |
70 dB or lower |
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Notes
1)If the high-temp exposure range lower limit + 60°C is required or the low temp exposure range lower limit -60°C, please select the “ambient-temperature exposure” option
2) If the temp fluctuation need to below ±1.8°C please select the “Low temp fluctuation package”
3)Temperature heat-up/pull down time are applicable only during independent chamber operation
4) If the automatically operated sliding door required, please select the “Automatically door package”
5) Air-cooled condenser / Water-cooled condenser both available
6)Apply on water-cooled condenser only
Safety Devices of High and Low Temperature Thermal Shock Test Machine:
1)Hot chamber overheat protection switch
2)Cold chamber overheat protection switch
3)Air circulator overload alarm
4)Refrigerator high/low pressure protector
5)Compressor temperature switch
6)Air pressure switch
7)Fuse
8)Water suspension relay ( water-cooled specification only)
9)Compressor circuit breaker
10)Heater circuit breaker
11)Test area overheat/overcool protector
12)Air purge valve
Control
Operation and settings simplified by the use of a touch-screen LCD display (instructions displayed on-screen). At-aglance confirmation of test patterns, test area temperatures, temperature cycles, and trend graph displays.
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Setting |
Interactive key input by touch panel |
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Display |
LCD (5.7 inches) |
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Temperature control function |
Test area: exposure temp. Hot chamber: pre-heating temp. Cold chamber: pre-cooling temp. |
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PID control |
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Preset temperature range |
High temperature: 60 to200’C Low temperature: -78 to 0’C |
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Setting resolution |
1’C |
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Input |
Thermocouple type T (Copper/Copper-Nickel) |
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Setting and indication ranges |
Preset time: 0 min. to 99 hours and 59 min. Preset cycle: 1 to 9,999 cycles |
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Accessory function |
Timer preset Overheat/ overcool protection Power failure/ recovery selection Temperature recovery time setting Program memory Automatic power shut-off Programmed time display Test completion mode selection Trend graph Alarm history display Sensor calibration RS-232/ USB communication |
High and Low Temperature Thermal Shock Test Machine view:
Contact Person: Mr. Liang
Tel: +8613602361535
