Test High Low Temperature shock Test Chamber Thermal Shock Tester SUS304 stainless steel
Thermal Shock Chamber.pdf
Specifications
Refractories Thermal Shock Testing Chamber adpots low temperature and high temperature accumulation slot,after open damper, it will take hot and cold temperature in stored groove import test slots so as to achieve rapid temperature concussion effect,with balance temperature control system (BTC) , special design of air circulation system, the way to control SSR in P.I.D.make the system add heat is equal to the quantity of heat loss.
Technical performance
1. Refers to the water-cooled :at room temperature +25°C ,no-load
2. Temperature fluctuations degrees: ±0.3 °C
3. Temperature uniformity: ± 0.5 °C
4. Strike response time:-40°C~+150°C, less than 5min (high and low temperature impact time each for 30min above)
Structural features
1. The inside case material: mirror stainless steel (SUS# 304)
2. Outside the box material: wiredrawing stainless steel plate(SUS# 304)
3. Heat preservation material: high temperature slot: aluminium silicate heat insulation cotton, low temperature slot, high density PU foaming
4. Heater: Stacked fins radiator pipe stainless steel electric heaters.
5. Supply air circulation system: stainless steel lengthen axis, wings type fan blade. The special design of fan forced blowing wind circulation system.
6. Door: monolithic door, left open.
7. The refrigeration system
A. Compressor:French "taikang" original importde fully closed with high efficiency complex superposition.
B. Cooling medium: environmental R - 507 / R - 23.
C. Condenser: water-cooled shell condenser.
D. Evaporator: fins style many sections automatic load capacity adjustment.
E. Accessories: desiccant, oil separator, refrigerant flow window, the repair of thinning ,high-pressure protection switch
F. Expansion system: capacity control of the refrigeration system (capillary)
G. Refrigeration auxiliary parts:
Controller:
the original imported color LCD touch type controller, Chinese and English display, large LCD controller with adjustable backlighting function, with 99 group procedural memory control function and PID control function, Data record; USB interface functions (will be recorded data curve records, do not need special computer records),each group of 0 ~ 99Hour59Min
Specifications
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System
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Two-zone test by means of damper switching
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Three-zone chamber
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Model
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HD-E703-50A/HD-E703-50W
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HD-E703-100A/HD-E703-100W
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Customized
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Performance
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Test area
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High temp. exposure range*1
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+60~ to +200°C
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Low temp. exposure range*1
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-65to 0 °C
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Temp. fluctuation *2
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±1.8°C
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Hot chamber
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Pre-heat upper limit
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+200°C
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Temp. heat up time*3
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Ambient temp. to +200°C within 30min
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Cold chamber
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Pre-cool lower limit
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-65°C
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Temp. pull down time*3
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Ambient temp. to -65°C within 70min
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Temp. recovery (2-zone)
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Recovery conditions
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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
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Within 10 min.
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Construction
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External material
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Cold-rolled rust-proofed steel plate
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Test area material
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SUS304 stainless steel
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Door*4
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Manually operated door with unlock button
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Heater
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Strip wire heater
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Refrigeration unit
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System*5
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Mechanical cascade refrigeration system
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Compressor
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Hermetically sealed scroll compressor
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Expansion mechanism
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Electronic expansion valve
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Refrigerant
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High temp side:R404A, Low temp side R23
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Cooler
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Stainless steel welded plate heat exchanger
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Air circulator
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Sirocco fan
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Damper driving unit
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Air cylinder
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Fittings
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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)
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350 x 400 x 350
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500 x 450 x 450
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Customized
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Test area capacity
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50L
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100L
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Customized
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Test area load
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5 kg
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10 kg
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Customized
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Outside dimensions (W x H x D)
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1230 x 1830 x 1270
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1380 x 1980 x 1370
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Customized
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Weight
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800kg
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1100kg
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N/A
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Utility requirements
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Allowable ambient conditions
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+5~30°C
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Power supply
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AC380V, 50/60Hz, three phase , 30A
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Cooling water supply pressure*6
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02~0.4Mpa
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Cooling water supply rate*6
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8m³ /h
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Operating cooling water temp. range
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+18 to 23 °C
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Noise Level
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70 dB or lower
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