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 lab testing equipment |
Thermal Shock Testing Small Environmental Chamber in White and Blue
1. Description:
High and Low Temperature Thermal Shock Test Device with high precision perfect external design, external with double sides cold rolled plate electrostatic powder coated material, internal with SUS#304 high temperature resistant stainless steel. Insulation material adopt fire resistant high strength PU polyurethane foaming thermal insulating material. More than 20% energy saving is achieved thanks to the introducing of Japan & German advanced refrigerator control technology. Control system and control circuit components all with famous brand .
2. Specifications of High and Low Temperature Thermal Shock Test Device:
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 |
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
3. Safety Devices of High and Low Temperature Thermal Shock Test Device:
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
(Color LCD interactive touch-screen system)
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.
Setting |
Interactive key input by touch panel |
Display |
LCD (5.7 inches) |
Temperature control function |
Test area: exposure temp. Hot chamber: pre-heating temp. Cold chamber: pre-cooling temp. |
PID control |
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Preset temperature range |
High temperature: 60 to200’C Low temperature: -78 to 0’C |
Setting resolution |
1’C |
Input |
Thermocouple type T (Copper/Copper-Nickel) |
Setting and indication ranges |
Preset time: 0 min. to 99 hours and 59 min. Preset cycle: 1 to 9,999 cycles |
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 |
Contact Person: Mr. Liang
Tel: +8613602361535