Customization: | Available |
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After-sales Service: | 1 Year |
Certification: | CE, ISO |
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Three Boxes Thermal Shock Test Chamber,High low temperature thermal shock test chamber, Thermal Shock Environmental Humidity
Use
Programable thermal shock chamber price is used to test the change of material under extremely high temperature and extremely low temperature environment that continue alternation in the shortest time,Testing the chemical changes or physical damage of material caused by the thermal expansion and contraction. Testing box divided two parts, one is hightemperature region, another is low-temperatureregion, the testing sample placed on the moving basket, using unique heat storage and cool storage,the cylinder taking basket moves up and down in the hot and cold region to complete the hot and cold temperature impact testing.
Specification
Model |
A (A~D) |
B (A~D) |
C (A~D) |
D (A~D) |
E (A~D) |
F (A~D) |
Inner size: WHD(cm) |
40*35*30 |
50*30*40 |
50*40*40 |
50*50*40 |
60*40*50 |
60*50*50 |
External size: WHD(cm) |
150*180*150 |
160*175*160 |
160*185*160 |
160*185*170 |
170*185*170 |
170*195*170 |
Temperature range(Test Chamber) |
high temperature:+60ºC~+200ºC;low temperature -10ºC~-65ºC(A:-45ºC;B:-55ºC;C:-65ºC) |
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Heating Time |
RT~200ºC About 30min |
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Cooling Time |
RT~-70ºC About 85min |
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Temperature Conversion Time |
Less than 10S |
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Temperature Recovery Time |
Less than 5min |
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Temperature Deviation |
±2.0ºC |
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Temperature Fluctuation |
±0.5ºC |
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Material |
External material: SUS#304 Stainless steel plate Internal material:SUS#304Stainless steel plate |
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Output Mode |
Water-cooled or air-cooled,Taikang compressor in France |
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Controller |
TEMI South Korea |
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Cooling System |
Water-cooled or air-cooled,Taikang compressor in France |
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Protection devices |
Fuse switch, compressor overload switch, refrigerant high and low pressure protection switch,super humidity over-temperature protection switch, fuse, failure warning system |
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patrs |
Watching window;50mm testing hole; partition plat |
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Power |
AC380V 50/60Hz Three-phase four-wire ac power |
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weight (kg) |
750 |
790 |
830 |
880 |
950 |
1050 |
Three Boxes Thermal Shock Test Chamber,High low temperature thermal shock test chamber, Thermal Shock Environmental Humidity
1. Profile. |
|
1.1 Item |
Thermal shock test chamber (three zone) |
1.2 Model |
LR-B010 |
1.3 Sample restrictions
|
The equipment is prohibited to do the test and storing as below: - Flammable, explosive, volastile substances; - Corrosive substances; - Biological samples; - Source of strong electromagnetic radiation. |
1.4 Test condition |
Envrionmental temperature: +25ºC; humidity: ≤85%, with no samples inside the chamber |
1.5 Test method |
GB/T 5170.2-1996 temperature test chamber and so on |
1.6 Meet the test standard |
Meet GB2423, IEC68-2-14, JIS C 0025, MIL-STD-883E, IPC 2.6.7, BELLCORE and other standards |
2. Technical parameters. |
|
Inner size (WxHxD)mm |
400×350×300mm |
Inner volume |
42L |
External size (WxHxD)mm |
1550x1650x 1470mm |
Preheating temperature |
+60ºC~+200ºC (heat up +25ºC~+200ºC/ 20min) |
Precooling temperature |
-10ºC ~-45ºC (cooling +25ºC~-45 ºC/65min) |
High temp. shock range |
+60ºC~+150ºC |
Low temp. shock range |
-10ºC~-40ºC |
Temperature fluctuation |
±0.5ºC |
Temperature deviation |
±2.0ºC |
Shock recovery time |
≤5min (control point) |
3. Structure |
|
3-1. Inner & External chamber material |
Inner /External chamber: stainless steel plate (SUS # 304) |
3-2. Main structure design |
Divided into low temperature storing area, product testing area, high temperature heat storing area. |
3-3. Cooling storage / heating storage material |
High efficiency aluminum enable heat storage capacity and super-cold capacity to reach super fast exchanging. |
3-4. Environmental conditions |
Meet MIL , IEC , JIS ,IPC etc. and the specifications of the chamber |
3-6. Testing hole |
For connecting external testing wire and signal (10.0cm) of 1 piece |
3-7. Table running wheel |
Moving position adjustbale and forced fixed knot position (500kg/wheel) |
3-8. Thermal insulating layer |
Burning fire resistant thermal insulation layer PU + thermal insulation wool (thermal insulation thickness of 12.0 cm) |
3-9. Frame inside chamber |
Height adjustable grid shelves and stainless steel mesh grid plate (2pcs, separation distance of 5.0cm ) |
4. Supply air circulation system |
|
4-1. Electric heating circulatory system |
utilize circulatory motor of special moisture-proof, with stainless steel extension axis. |
4-2. Circulating fan |
High/low temperature resistance aluminum alloy multi-wing centrifugal wind wheel. |
4-3. High evenness air flue |
Positive pressure outlet design to achieve high uniformity requirements. |
4-4. Temp. electric heating control |
Balanced temp. P.I.D + P.W.M + S.S.R system. |
4-5. Microcomputer control |
Microcomputer control, pre-cooling zone, preheating zone and temperature conversion in the test zone, output power which is calculated by computer to achieve high accuracy and high efficiency electricity. |
5. Refrigeration system |
|
5-1. Refrigeration device |
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5-2. Hot and cold switching device |
Taiwan (Kaori) ultra-efficient 316# stainless steel plate cold & heat refrigerant exchanging design. |
5-3. Heating load regulation |
Adjust the flow of refrigerant by microcomputer automatically which takes heat load effectively for the samples waiting to be tested; compared to the traditional design, it improves control stability and reproducibility, also achieves power saving to get super efficiency. |
5-4. Condenser |
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5-5. Effeciency super freezing control refrigerant |
Refrigerant pipes are welded with pressurized nitrogen and passed leak test. |
5-6. Evaporator |
Slope evaporator with high efficiency component (AC & R double spoiler aluminum fins). |
5-7. Standard modular |
Compatibility and interoperability of components of high quality and stability. |
5-8. Expansion of performance |
The control system can reserve isothermal control Liquid nitrogen valve LN2V and refrigerant valve FV control interface. |
6. Control system |
|
6-1 Controller |
|
A. Temperature sensor |
T-type rapid induction sensor. |
B. Temperature converter |
Automatic correction of linear compensation temperature converter by microcomputer |
C. Display panel |
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D. Control mode |
Touch control screen (100,000 times of line drawing test) |
Three Boxes Thermal Shock Test Chamber,High low temperature thermal shock test chamber, Thermal Shock Environmental Humidity
E. Storing device |
USB2.0 Interface & R-232C bidirectional control and computer hard drives data store. The controller with 60 seconds for sample calculation which can record historical data and curve within 60 days.
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F. Humanized operation interface |
A.I. + Fuzzy control interface functions. |
a. Auto-control |
Refrigeration compressors with refrigerant automatic servo control, temperature electric heating, PID, PWM, SSR and so on. |
b. Safety device |
Detecting faults of all parts and alarm shutdown function |
G. Expansion interface and control apparatus (the following function is optional and should be paid, details refer to the contract) |
|
a. P C Operation system |
Record storage, curve, historical data through the RS232 interface and can be analyzed / Print / E-mail / hard disk storage. |
b. Liquid nitrogen interface |
Liquid nitrogen ( LN2 ) control interface device . |
c. Programmable control interface |
Relay 220V 3A * 2 group, programmable logic external drive assembly output. (ON / OFF) (Signal, institutions, power-related auxiliary control etc.) |
d. Internet remote monitoring interface |