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China, Chinese GA-2001 80L 150L 408L 800L Constant Temperature and Humidity Test Chamber Tester Climatic Environmental Chamber Testing Machine Equipment device1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Test InstrumentEnvironmental Test ChamberTemperature Humidity Test ChamberTemperature and Humidity Chamber
Hunan Gonoava Instrument Co Ltd
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Product Description GA-2001 80L 150L 408L 800L Constant Temperature and Humidity Test Chamber Tester Climatic Environmental Chamber Testing Machine Equipment deviceDesign Standard:GB11158 High Temperature Test Chamber Technical ConditionGB10589-89 Low Temperature Test Chamber Technical ConditionGB10592-89 High-low Temperature Test Chamber Technical ConditionGB/T10586-89Damp Heat Test Chamber Technical ConditionGB/T2423.1-2001Low Temperature Test Chamber Test MethodsGB/T2423.2-2001High Temperature Test Chamber Test MethodsGB/T2423.3-93Damp Heat Test Chamber Test MethodsGB/T2423.4-93Alternating Damp-Heat Test MethodsGB/T2423.22-2001 Temperature Changing Test MethodsIEC60068-2-1.1990Low Temperature Test Chamber Test Methods IEC60068-2-2.1974High Temperature Test Chamber Test MethodsGJB150.3 High Temperature Test MethodsGJB150.4 Low Temperature Test Methods'GJB150.9 Damp Heat Test Methods80L Constant Temperature and Humidity Test Chamber Tester Climatic Environmental Chamber Testing Machine Equipment GA-2001-EUsage introduction:This test chamber provides high temperature, low temperature, high humidity, low humidity simulation environment, to detect rubber, plastic, electronic products before and after the test of the material and strength of the decay degree. The machine can also simulate the container environment, to detect rubber, plastic under high temperature and humidity, fading, shrinkage situation. Test the heat resistance, cold resistance, dry resistance and moisture resistance of various materials. Suitable for electronics, electrical appliances, batteries, universities, research institutes, inspection and quarantine bureau, paper products, food, vehicles, auto parts, metal, chemical, building materials and other industries factory unit quality control testing.GA-2001 80L 150L 408L 800L Constant Temperature and Humidity Test Chamber Tester Climatic Environmental Chamber Testing Machine Equipment deviceParametersItemDescription Basic product introductionNameconstant temperature and humidity test chamberModelGA-2001-E-80ZQuantity1 PieceBrandGONOAVASatisfying criteria1.GB11158 Technical conditions of high-temperature test chamber2. GB10589-89 Technical conditions of low temperature test chamber3. GB10592-89 Technical conditions of high and low temperature test chamber4.GB/T10586-89 Humidity and heat test chamber technical conditions5.GB/T2423.1-2008 Low temperature test chamber test method6. GB/T2423.2-2008 High temperature test chamber test method7. GB/T2423.3-2006 Humid heat test chamber test method8.GB/T2423.4-2008 Alternating humid heat test method9. GB/T2423.22-2002 Test method for temperature change10.IEC60068-2-1.1990 Low temperature test chamber test method 11. IEC60068-2-2.1974 High temperature test chamber test method12. GJB150.3 high-temperature test13. GJB150.4 low temperature test14. GJB150.9 damp heat testDescriptive use This test chamber provides high temperature, low temperature, high humidity, low humidity simulation environment, to detect rubber, plastic, electronic products before and after the test of the material and strength of the decay degree. The machine can also simulate the container environment, to detect rubber, plastic under high temperature and humidity, fading, shrinkage situation. Test the heat resistance, cold resistance, dry resistance and moisture resistance of various materials. Suitable for electronics, electrical appliances, batteries, universities, research institutes, inspection and quarantine bureau, paper products, food, vehicles, auto parts, metal, chemical, building materials and other industries factory unit quality control testing. FeaturesPerfect modeling design high texture appearance equipment noise small operation simple safe and reliable Prohibited items of experimental equipment1. Test or store samples of flammable, explosive and volatile substances2. Test or store corrosive substance samples3. Testing or storage of biological samples4. Testing or storage of samples of strong electromagnetic emission sources Performance indexInterior dimension (Width * height * depth) 400mm*500mm*400mmCarton size(Width * height * depth))900×1450×1100 mmContainer Internal Volume 80LTemperature range-40oC ~ +150oCHumidity range20~98% R?H adjustableTemperature and humidity control range Control stabilitytemperature≤±0.5oC;humidity≤±2%Equilibrium of distributiontemperature≤±1.5oC;humidity≤±3.0%Heating up timeAverage 2~5oC/ min, nonlinear no-load temperature riseCooling timeAverage 0.7~1oC/ min, nonlinear no-load coolingTemperature limitmaximum temperature +150oC;minimum temperature -40oCBox structureThe box structure is introducedThe whole is divided into three combinations of laboratory, electric control cabinet and machine bin. The upper left side is the laboratory, which is composed of the inner chamber of the insulation layer. The single door type is different to the left. The electric control cabinet is located on the right side. The panel is mainly composed of temperature controller, switch press button and fault protection indicator light. The machine compartment is placed below the laboratory and is composed of accessories such as filter, solenoid valve, line part and compressor. Shell materialSteel plate paint Interior material SUS#304 corrosion resistant plateInsulation material 100mm Hard polyurethane foam or glass fiber, fire resistant, meet environmental requirementsDoorHinged single door, in order to prevent condensation or frost on the edge of the door frame and door during low temperature test, the edge of the door frame and door is provided with electric defrost device; SealThe door and frame of the test box are sealed with double silicone rubber strips, which are resistant to high and low temperature, anti-aging, and have good sealing performance Inspection windowThe single door is equipped with 3 layers of vacuum large glass observation window, and there is no frost and condensation on the surface during any test. IluminationLED AC220V Energy-saving lamp 1, installed on the window, explosion-proof and moisture-proof Instrument connectionBody with Φ50mm hole 1, soft plug and hole cover each 1. It can be used for external test power cable or signal cable. (Φ100mm cable test hole can be customized) TrundleThe bottom of the machine adopts 4 sets of high-quality fixed universal movable wheels (easy to move) and flat foot cups (adjust the balance of the body). Commodity shelfThe box is equipped with 2 stainless steel shelves with adjustable height. Temperature and humidity system HeaterAdopt Taiwan imported stainless steel fin type heat dispersing pipe type heating pipeHumidifierSplit humidifier cylinder designHumidification system Water tank to pumping motor, pumping motor has double float control, the lower float ball falls to start pumping, the upper float ball floating pumping disconnected, double float control pumping motor benefits, the motor will not frequently pumping.Split humidifier bucketLarge clear glass window It can clearly observe the water level and the cleanliness of the humidifier barrel Water quality filterFilter the dirt inside the water, but also easy to disassemble and cleanWater suction pumpDelta quiet type self-priming pump, low noise, stable performance, with its own filter (easy to clean water pump)water tankBuilt-in removable water Tank 1 PCS (easy to clean)Water shortage warning deviceAir circulation systemMotorYizheng synchronous acoustic mute motorAir transport modeThe high temperature resistant circulating fan is adopted, and the motor is installed outside the inner box. The stainless steel extended shaft extends into the box. The multi-wing aluminum alloy fan wheel is installed at the end of the long shaft. Special heat insulation measures and cooling system improve the safety of the motor, the motor has high temperature self-protection function.Special adjustable 100 page air supply circulation system, to ensure the temperature uniformity in the box. Refrigerating systemRefrigerating systemRefrigeration methods are divided into vapor compression refrigeration, absorption refrigeration, vapor injection refrigeration, gas expansion refrigeration, thermoelectric refrigeration.Among the above refrigeration methods, vapor compression refrigeration is the most economical and most widely used refrigeration method, and is also the most commonly used refrigeration method in environmental test equipment. Its principle is to use the evaporation potential of environmental freon and other liquids to absorb heat from the cooled object and achieve refrigeration. (single stage refrigeration cycle diagram) is a schematic diagram of the steam compression refrigeration cycle process. The liquid that is throttled into the evaporator through the expansion valve absorbs the latent heat of evaporation from the surrounding objects and evaporates. After evaporation, it becomes low-temperature and low-pressure gas and is sucked into the refrigeration compressor. After being compressed by the compressor, it becomes high-temperature and high-pressure gas and enters the water-cooled or air-cooled condenser, where it is cooled into high-pressure liquid and then enters the evaporator through the expansion valve. In this cycle, heat is absorbed from the cold to cool, and heat is released from the hot. A change from one state to another in the refrigeration cycle shown is called a process. There are four processes in the refrigeration cycle. The following is a brief description of the four processes in the refrigeration cycle.(1) Evaporation process: through the expansion and throttling of low pressure wet steam, in the evaporator from the surrounding medium to absorb heat refrigeration, and gradually increase its dryness. The gas that comes out of the evaporator is either dry saturated or slightly superheated. During evaporation, the refrigerant temperature and pressure remain constant.(2). Compression process: after the completion of refrigeration, the vapor from the evaporator enters the refrigerator. After compression, the temperature and pressure rise sharply. So the gas that comes out of the refrigerator becomes a superheated hot vapor. During the compression process, the entropy of the refrigerant remains constant.(3). Condensation process: the high temperature and high pressure superheated vapor discharged from the refrigerator is exchanged with cooling water or air after entering the condenser, so that the superheated vapor gradually becomes saturated vapor, and then becomes saturated liquid. Saturated liquid temperature when cooled with cooling waterThe degree will continue to drop and there will be supercooling. The pressure remains constant during condensation.(4) throttling process: the liquid from the condenser is throttled through the expansion valve or capillary throttling device to become low temperature and low pressure wet steam, and the enthalpy value of the refrigerant remains unchanged during the throttling process.The above four cyclic processes are continuously circulated in turn to achieve the purpose of refrigeration. In order to complete the thermodynamic process of the refrigeration cycle, the compressor, heat exchanger, pipeline, pipeline accessories, etc., need to be composed of a system, the system is called refrigeration system. Single-stage compression refrigeration means that the refrigerant vapor is compressed only once, and its lowest evaporation temperature can be controlled between -30oC and -40oC. When a lower test temperature is needed, the overlapping refrigeration system is usually used, that is, two single-stage compression refrigeration systems are overlapping. One system is the high temperature part, using medium temperature refrigerant; the other system is the low temperature part, using low temperature refrigerant. The high-temperature evaporator and the low-temperature condenser are overlapped to form the condensing evaporator. Refrigeration compressor Originally imported from France "Taikang" fully enclosed compressor or "Emerson" fully enclosed compressorCondenserThe high temperature and high pressure vapor discharged from the compressor is cooled into a liquid; The heat released is carried away by water or air. Can be divided into water - cooled, air - cooled EvaporatorVaporize a liquid into a gas; Absorb heat or dehumidify Device for drying and filteringAbsorb the residual water and acid in the refrigerant of the refrigeration system, filter out the solid impurity particles in the system, copper cutting, etc., protect the normal operation of the expansion valve and capillary, and avoid the occurrence of ice blockage and water blockageOil separatorThe Emerson oil separator separates the refrigerant from the liquid that is ejected from the compressor to protect the compressor from the loss caused by the accumulation of refrigerant liquid (usually used in overlapping systems or large single systems). Refrigeration system technologyThe low-temperature connecting pipes are made of high-quality oxygen-free copper pipes, and the famous "Rosenberg" electric pipe bender is used for pipeline fabrication, nitrogen filling welding, and 48-hour high pressure and leakage prevention process to ensure the welding qualityPipeline welding: The high quality copper pipe nitrogen protection welding mode, so that the copper pipe inside smooth no oxidation, avoid the traditional welding mode caused by oxide impurities in the inner wall of the copper pipe into the refrigeration system to the compressor damage.Vibration reduction measures: the compressor is installed at the bottom of the vibration reduction spring and anti-vibration soft rubber pad combination vibration reduction; Anti-vibration hoses and C-shaped elbows are added to the pipes of the refrigeration system to avoid cracking of copper pipes caused by vibration and temperature changes, resulting in refrigerant leakage and affecting the overall performance of the system.Noise control: Low speed and high air volume condensing fan is used on the condenser to achieve low noise effect Control systemController pictureControl modeBalanced temperature and humidity control system (BTHC), based on P.I.D. control SSR, the heating and humidification of the system is equal to the heat and humidity loss, so it can be used for a long time.Controller characteristicsIndependent research and development designProgrammable controllerLCD, color screen displayTouch screen direct button typeTemperature and humidity can be programmed simultaneouslyChinese and English display7 inch real color screenLarge LCD controller with high contrast and adjustable backlight. Controller specificationAccuracy: Temperature ±0.1oC, humidity ±1%R.HResolution: Temperature ±0.1, humidity ±0.1%R.H.With upper and lower limit standby and alarm functionTemperature and humidity incoming force signal select PT 100Ω×2 (dry ball and wet ball)9 groups of P.I.D control parameter setting,P.I.D automatic calculationAutomatic wet and dry bulb correction Picture display function Screen conversation, no key input, screen directly touch optionsThe temperature and humidity setting (SV) and the actual (PV) value are directly displayedCan display the current program number, segment, remaining time and the number of cyclesRun time accumulation functionTemperature and humidity program set values to graphic curve display, with real-time display program curve executive functionWith a separate program to edit the screen, each page can input at least 5 times of temperature, humidity and timeChinese and English can be switched arbitrarily.The fault prompt screen is displayed.The screen can be backlitThe screen display protection function can be used for timing, TIMER or manual shutdown Settings. Program capacity and control functions Groups of programs available: up to 120 PATTENAvailable memory capacity: 1200 SEGMENTSRepeatable commands: Each command can be executed 999 timesThe production of the program adopts conversational style, with editing, clearing, insertion and other functionsSEGMENTS The interval is set from 0 to 99Hour59MinWith the power off program memory, after the resumption of the automatic start and continuation of the program functionProgram execution can be real-time display graphic curveWith an appointment to start and shutdown functionWith date, time adjustment functionButton and screen LOCK function ProtectorProtector1. Zero-crossing thyratron power controller2. Heating air burn protection switch3. Compressor overpressure protection switch4. Compressor overload and overcurrent protection switch5.Phase loss protection switch6.No fuse overload protector7.Water tank protection switch8.Fast heating and humidification insuranceInstallation instructionsService voltage220V±10% 50HZ Power4KWPermissible use environment0 ~30oCPerformance assurance environment5 ~ 25oCCap screwBody left ?50mm test hole with threaded cover 1 setNon-woven fabricStandard test nonwoven fabric 3 piecesSpecification Provide a copy when ordering SpecificationOne copy of equipment manualAfter-sales service commitmentAfter-sales service commitment1. After-sales service is provided by professional technicians from the technical service Department of the company.2. The customer shall provide the external conditions required for instrument installation, and be responsible for placing the instrument in place. Other components and accessories are in the installable state, and the product shall be installed and adjusted by engineers and technicians on site for free, and 1-2 system operators shall be trained for free.3. Upon receiving customer service requirements, we will provide customers with formal written maintenance plan within eight hours, and on-site service within 24 hours in Dongguan.4. The product warranty period is 12 months, during which the supplier will repair and replace the parts damaged due to quality reasons free of charge; Only the cost of production is charged if the fault occurs due to non-product quality problems. If the parts are damaged outside the warranty period, the spare parts provided will only be charged for the cost And wearing parts. Part distribution parts clear list Parets nameBrandPlace of origincontrollerResearch Joint VentureChinacompressorEmersonAmericaevaporatorkeweiliChinacondenserkeweiliChinarefrigerating fluid HoneywellAmericarefrigerant oilIce BearAmericacondenser fanMarlChinaoil separatorEmersonAmericaStandard nonwoven fabricChung Wah ChowChinadry filter Denmarkwind wheelYizhengChinaWater level floattwin float Chinawater pumpdeltaChinatime relayCKCChinaintermediate relayElectricFrancetransformerZhejiang ChintChinaPhase break and phase sequence protection relay OMRONJapansolid state relayMEGAChinathermal relayElectricFrancetemperature sensorBadminton HallChinahumidity sensorBadminton HallChinano-fuse switchintellectual circleTaiwan, ChinaHumidifier tubecustomizationChinacirculating fanYizhengChinasolenoid valve HUNG-SEN CHENChinabutton switchSouth Street Seaport Museum Chinaheating tubecustomizationChina
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