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沄權生物科技有限公司

-實驗室耗材買賣,新竹實驗室耗材買賣,竹北實驗室耗材買賣,實驗室儀器設備,實驗室校正TAF
沄權生物科技有限公司-實驗室耗材買賣,新竹實驗室耗材買賣,竹北實驗室耗材買賣,實驗室儀器設備,實驗室校正TAF
  • Thermal Shock Test Chamber (2 zone) , TSTC-Z42D

  • Thermal Shock Test Chamber (2 zone) , TSTC-Z42D

  • 商品型號

  • 商品規格

    Forced Air oven, the forced, blower-assisted airflow design offers excellent temperature uniformity and fast recovery, suitable for drying, baking, wax melting and heat treatment.
    Volume(L): 30, 45, 65, 125
    LCD instrument panel, optional 485 interfaces, can be connected to a computer
    Double air ducts, Hot air circulation
    Temperature control range(℃): RT+10-300℃
    Load per rack: 15/kg 2 for standard configuration
    LCD, Temperature limiter(Standard)

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Description

Specifications

1. General introduction.
1.1. ItemThermal Shock Test Chamber (2 zone)
1.2. ModelTSTC-Z42D
1.3. PatentPatent No.: ZL201921774049.7 A thermal shock test chamber
Soft copy No.: 2019SR135759 controller system of thermal shock test chamber
1.4. Sample application & prohibitedThe chamber applies to: the metal, plastic, rubber, electronic components, PCB circuit board and other industries. It is used to test the degree of endurance of material structures or composite materials under the continuous environment of extremely high and low temperatures in an instant, so that the chemical changes or physical injuries caused by thermal expansion of samples can be detected in the shortest time.
The following samples are prohibited to be tested or stored:
– Inflammable , explosive and other volatile substances;
– Corrosive substance;
– Biont;
– Strong electromagnetic emission source.
1.5. Principle and structure 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Two zone structure: Divided into low temperature area, moving basket for product, high temperature area.
1.6. Shock test mode4 modes: high temperature, low temperature, high temperature → low temperature, low temperature → high temperature)
1.7. Conforms to standardGBT 5170.2-2008 Environmental Testing Equipment Inspection Methods for Electronic and Electrical Products
GB/T2423.1-2008 (IEC68-2-1) Test A: Low temperature test method
GB/T2423.2-2008 (IEC68-2-2) Test B: High temperature test method
GJBl50.3-2009 (MIL-STD-810D) High Temperature Test Method
GJBl50.4-2009 (MIL-STD-810D) Low Temperature Test Method
GJBl50.5-2009 Temperature Impact Test Method, and other testing standards
2. Size
2.1. Inner sizeW400*H350*D300mm;; Volume: 42L (liters)
2.2. External sizeW1350*H1950*D1850mm appr.
2.3. Test spaceThe test space can not be more than three-quarters of the total space
3. Performance
3.1. Temperature range-65℃→+150℃
3.2. High temp. Shock range+60℃～+150℃
3.3. Low temp. Shock range-10℃～-65℃
3.4. Pre cooling of low temp. zoneRT (room temperature) ~- 70 ℃, about 65min
3.5. Pre heating of high temp. zoneRT (room temperature) ~ 170 ℃ for about 30 minutes
3.6. Hanging basket switching time≤10S
3.7. Shock dwell time≥30min
3.8. Shock recovery time≤5min
3.9. Temperature fluctuation±0.5℃
3.10. Temperature deviation±2.0℃
3.11. Temperature uniformity±2.0℃
 The above temperature and humidity performance is measured under the condition of ambient temperature 25℃±3℃, relative humidity ≤85%, ,no-load and no sample inside chamber.
4. Structural features
4.1. Chamber materialIn-wall material: SUS304
External material: Cold rolled steel plate spray painting
Insulation material: PU polyurethane foam, thickness 100mm
4.2. Duct circulationCentrifugal circulation motor
4.3. Test chamberΦ 1 wiring hole at the top of the 50mm device, equipped with a sealant plug.
4.4. Door lockConvenient hook lock
4.5. Control panel7-inch touch screen controller, power switch, running indicator, USB data download interface
4.6. Sample shelf 
 
 
 
 
 
Sample shelf with adjustable height for punching holes
4.7. Electronic control system picture for reference.
 
 
 
 
 
 
Strictly implement relevant standard and normative operations;
All lines are clearly marked and easy to maintain;
All lines are equipped with wire terminals for point-to-point connection, with high reliability and long service life.
4.8. Shock curve (for reference) 
4.9. Power cableThe equipment is equipped with a condensate water outlet at the back and a national standard 2.5 meter long cable.
5. Refrigeration system
5.1. Refrigeration compressorHitachi (Japan)
5.2. EvaporatorFinned tube evaporator
5.3. CondenserAir-cooled condenser (Control the ambient temperature at +5～25℃±3℃)
5.4. Expansion systemRefrigeration system of volume control (capillary)
5.5. RefrigerantR404a (Eco-friendly, Ozone loss rate at 0)
6. Controller
6.1. FeaturesThe hardware architecture adopts: PLC listed company Xinjie + MCGS 7-inch human-machine interface touch screen
The software is independently developed and has a software copyright registration certificate. (with Strong scalability, non-standard custom software can be modified as required)
Flat design, convenient operation and large storage space
4GB storage space, can store data for more than 10 years.
 
 
 
 
 
 
 
 
 
 
 
 
 
6.2. Control modeProgram mode: 50 groups of programs, which can set all program loops, program connections, program end actions, and standby actions.
6.3. SensorT-type high-precision sensor
6.4. Analog outputVoltage pulse (SSR) 2 points, DC 24V, minimum pulse width 5ms.
6.5. Communication port 
USB: The controller can download historical curves and historical data and saved in JG and Excel format.
RS485: The maximum communication speed is 115200bps, and the maximum communication distance is 1.2km, which can connect up to 99 devices. (Provide communication protocol, excluding software development).
7. Safety protection device
7.1. Refrigeration systemCompressor over-current protection
Compressor over-pressure protection
Compressor over-temperature protection
7.2. Electronic control systemHeater over temperature protection
Overload short circuit leakage protection
Motor overheating protection
Abnormal gas source protection
Power supply phase failure protection
8. Accessories & parts
The chamber is to be transported as a unitary; Accessories as follows:
Instruction Manual & warranty card;
1 set of φ50 mm (installed);
2 shelves ;
castor x 4 & Foot Cup x 4 (installed).
9. Usage requirements (assured by users as below requirements)
9.1. Installation position– With leveling ground and good ventilation;
– No strong shock near the chamber;
– No strong electromagnetic field near the chamber
– No inflammable , explosive , corrosive material and dust
– Surrounding size for chamber operation and maintenance:
A: not less than 10 cm
 
 
 
 
 
 
B: not less than 60 cm
C: not less than 60 cm
D: not less than 150 cm
9.2. ConditionTemperature: 5℃～25℃±3℃
Humidity: ≤85%
Air pressure: 86 kPa～106 kPa
9.3. Air sourceAir pressure: 5-8kg/cm2, pipe diameter: 8mm gas pipe.
9.4. Power supply conditionAC 380 V±10% + Protection grounding
(customization for 60 Hz is available)
Resistance of protection grounding wire less than 4Ω.
It’s required to equipped with an air switch of corresponding capacities, and this switch must be used independently for the equipment (can not to be connected to a socket).
Power: 22KW
Max. Currant: 33 A
Parts nameBrandBrand country
Control systemINFITEKChina
Refrigeration compressor HitachiJapan
RefrigerantDuPontUSA
Dry filterEmersonUSA
Oil separatorEmersonUSA
Solenoid valve SAGINOMIYAJapan
AC ContactorSchneiderFrance
Intermediate relaySchneiderFrance
Thermal overloadSchneiderFrance
Switch power supplyMEAN WELLChina
Thermal expansion valve DanfossDenmark
PLC ControllerXINJEChina
Touch ScreenMCGSChina
Pneumatic Solenoid valveAirTacChina
 
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沄權生物科技有限公司-實驗室耗材買賣,新竹實驗室耗材買賣,竹北實驗室耗材買賣,實驗室儀器設備,實驗室校正TAF
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