E the internal temperature effectively. 4. Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable. 5.French tecumseh is used as compressor, with environment friendly refrigeration r232 or r404a 6. Lcd display screen, capable of displaying the measured value as well as the set value and time. 7. The control unit has the functions of multiples segment program editing, with quick or ramp rates control of temperature and humidity. 8. casters are provided for ease of mobility, with strong positioning screws. Vices: fuse free switch, overloading protection switch for compressor, high and Wooden case
Features: Large viewing window with heaters for monitoring the test status anytime. Stable and user-friendly programmable touch screen controller Cable access ports (additional ports available upon customer's requirements) High quality and adjustable specimen shelves Multi levels safety protection devices Strict function test and manufacturer's temperature calibration before package Superb service will be provided Structures External: double galvanized metal steel sheet, with spray-paint electrostatic processing surface Internal: high quality stainless steel with mirror polishing Insulation: rigid polyurethane foam and glass fiber Heater: nickel chrome alloy
Programmable Temperature and Humidity Testing Machine are the necessary test equipment for aircraft industry, automobile industry, home appliance industry and scientific research field, it can be used to test and determine the parameters and performance of electrical, electronic products and materials upon change of the temperature environment in high-temperature, low-temperature or constant tests. Programmable Temperature and Humidity Testing Machine are able to provide rapid product temperature change rates and use varying levels of relative humidity to locate design problems prior to shipping your products, improving product quality and reliability. LINPIN's Bench top Chambers offer flexibility, uniformity, and control accuracy required for cost effective testing for a variety of products. Ideal for testing the products such as computer components, automobile sensors or cellular phones, these chambers combine superior performance with compact design that is ideal for research and development or personal point-of-use testing. Available in several sizes, Bench top Chambers allow you to cost effectively select the exact chamber that best meets your environmental test criteria.
This chamber is for temperature & humidity tests, cold resistance tests, thermal cycle tests, ultra-low temperature tests, high-temperature tests, storage conditions, and calibration functions.
Main Technical Parameter: Model TH-100 TH-225 TH-500 TH-800 TH-1000 Internal dimension (mm) 450*450*500 500*600*750 800*700*900 800*1000*1000 1000*1000*1000 Overall dimension (mm) 1050*880*1440 1050*1020*2000 1320*1320*2170 1470*1520*2315 1670*1520*2315 Technical structure Temperature range -20~+150 Low type : -40 :-60 : -70 Humidity range 20% ~ 98% RH Temperature fluctuations ± 0.5 Temperature deviation ± 2.0 Humidity deviation ± 2.5% RH Heating rate 3 / min Cooling rate 1 / min Control system Controller 5.7" programmable color display touch screen controller Controller optional languages are English, German, French, Russian, Spanish, Korean, Japanese. PC Link with software, R-232 interface Temperature Sensor PTR Platinum Resistance PT100O/MV A-class Temperature Resolution ± 0.001 Humidity sensor Dry and wet bulb sensor Humidity Resolution ± 1%RH Heating system Independent Nichrome electronic heating system Cooling system French TECUMSEH compressor Humidification system External isolation, stainless steel surface evaporation humidifier Dehumidification system Evaporator Water supply system Automatic water supply, Water purification system, Water saving Circulatory system Cold resistance and low noise centrifugal wind wheel Material Exterior material Steel Plate with protective coating Interior material SUS304 stainlesssteel Insulation window Double thermostability silicone rubber sealing Standardconfiguration 1 Cable hole (F 50,) cover, 2 sets of shelf, 2 protector tubes, 1 overflow water tube,1 copy of operating specification Timing Function 0.1~999.9 (S,M,H) settable Power Supply AC220V/AC380V 50HZ Three-phase five little system Ambient Temperature 5~+30 =85% RH Standard IEC60068-2-1;IEC60068-2-2;GB/T2423.1-2001; GB/T2423.2-2001
-Brand: Labtek -Model Number: L-VTH series -Function: Temperature, humidity, Combined with Vibration -Volume: 500L ~ 2000L -Temperature range:-70 to 180C -Ramp rate: 1C/min,3C/min,5C/min, 10C/min,15C/min, -Humidity range: 20%RH~98%RH, 10%RH~98%RH for optional -More details, check with sales at labtek-inst dot com -Free design of Temperature Humidity Vibration chamber to cooperate with any existing vibration system -Direct design and manufacture in Chinese factory, 1pc free design, customize at most competitive price.
Constant Temperature Humidity Test Chamber 1. Criteria Performance indicators meet the requirements of GB5170, 2, 3, 5, 6-95 Basic parameters verification methods for environmental test equipment for electrical and electronic products low temperature, high temperature, constant humidity and alternating humidity and heat test equipment. Basic environmental test code for electrical and electronic products test A: low temperature test method GB 2423.1-89 (IEC68-2-1) Basic environmental test code for electrical and electronic products test B: high temperature test method GB 2423.2-89 (IEC68-2-2) Basic Environmental Test Rules for Electrical and Electronic Products Test Ca: Constant Humidity and Heat Test Method GB/T 2423.3-93 (IEC 68-2-3) Basic Environmental Test Rules for Electrical and Electronic Products Test Da: Alternating Humidity-Heat Test Method GB/T423.4-93 (IEC68-2-30) Control Methods and Characteristics Balanced temperature control system (BTHC) controls SSR by P.I.D. so that the heating and humidification of the system is equal to the loss of humidity and heat, so it can be used stably for a long time. 2. Refrigeration system 2.1 Compressor: fully packed compressor imported from France 2.2 Refrigerant: environmental friendly refrigerant R404A 2.3 Condenser: fin type heat sink motor 2.4 Evaporator: fin type multi-stage automatic load capacity adjustment 2.5 Other accessories: desiccant, refrigerant flow window, repair valve 2.6 Expansion system: capacity controlled refrigeration system 3. Main technical parameters Temperature range -40150 Temperature fluctuation ±0.5 Temperature deviation ±2 Heating time about 4 degrees /min (no load non-linearity) Cooling time about 1 degrees /min (no load non-linearity) Humidity range 20% ~ 98% R.H Humidity fluctuation 3% R.H Humidity deviation 3% 4. Structure and Material A. Inner box material: stainless steel plate (SUS #304 1.0 mm thick) B. Outer box material: stainless steel plate is atomized or baking varnish (SUS #304 1.0 mm thick). C. Insulation material: hard Polyurethane foam and glass wool. D. Air supply circulation system: (1) 90 W motor (2) stainless steel lengthened axle center (3) Multi leaf fan (SIRCCO FAN) E. Box door: single door, single window, left open, handle on the right hand side. (1) Window 270 x 360 x 40 mm 3-layer vacuum layer. (2) Planar embedded handle (3) Rear button: SUS #304
Specifications: -temperature range:-70ºc~+180ºc -temp constancy: within ±0.5ºc -temp tolerance: ?¤±2.0°c Heating time:20ºc??+150ºc ?¤60 min Cooling time: 20ºc??-70ºc ?¤90 min (no load, average1ºc/min) Humidity range: 30%~95% rh Humidity deviation:±3.0%rh(rh>75%rh) ±5.0%rh(rh?¤75%rh) (remark: above data measured based on ambient temperature is +25ºc, rh is 85%rh, without specimen, constant temperature at 2 hours.)
Benchtop Temperature humidity Test Chambers are Small, bench-top test chamber for simulating temperature and humidity environments. Included only temperature, temperature and humidity test chambers. Widely used in electronics, automotive, manufacturing, research and laboratories. Its very good advantages are small, desktop, small footprint, portable, stable performance and Full function. A Benchtop Environmental Chamber offers flexibility, uniformity, and control accuracy. Small & Affordable.
Climatic Temperature Humidity Test Chamber provide constant humidity and heat, complex high and low temperature alternating and other test environment and test conditions for electronic components, industrial materials and finished products in development, production and testing processes, applicable for electronic appliances, telecommunications, chemicals, hardware, rubber, furniture, toys scientific research etc.
-Brand: Labtek -Model Number: L-FTH series -Function: Temperature, humidity -Volume: From 400L to 50m3 -Temperature range:65C+150C -Ramp rate: 3C/min,5C/min, 10C/min,15C/min, -Humidity range: 20%RH~98%RH, 10%RH~98%RH for optional -More details, check with sales at labtek-inst dot com -Direct design and manufacture in Chinese factory, 1pc free design, customize at most competitive price.
Bench-top Type Temperature(&Humidity) Test chamber: The Bench-Top Type Temperature Humidity Chamber most ideal designed for temperature and humidity testing of small samples and specimens used for research, development and quality control. Daily necessities, cosmetics, electronic components, and medical products must meet certain quality standards and testing specifications. That size that can fit on a personal desk is the most consideration. Features: 7inch big PLC touch screen color display for easy operation Temperature Humidity control and display unit Safety protection system Desk top, Table top, Bench Top Fit
Walk-in Room Available Constant Temperature and Humidity Test chamber Applicable range Walk-in Room Available Constant Temperature and Humidity Test chamber are applicable for testing the performance indexes of aeronautic & astronautic products,ships,weapon, accdemies, motorcycle, information electronics,instruments & meters, materials, electronic engineering, electronic products, various electronic elements, foodstuffs, chemistry, building materials, luggage, adhesion tape, printing, packaging, materials, plastics, medical and so on in high-low temperature and humidity alternation environment. Features(Walk-in Room Available Constant Temperature and Humidity Test chamber)
Temperature and Humidity Test Chamber Basic introduction: Environmental test chamberr/constant temperature and humidity chamber simulating product under the condition of temperature and humidity combination (high and low temperature operation & storage, temperature cycle, high temperature and high humidity, low temperature and humidity and condensation test, etc.), check whether the adaptability and characteristics of the product itself have changed. Need to meet the requirements of international standard (IEC, JIS, GB, MIL...). in order to achieve International quantum measurement procedures consistency (including test steps, conditions, methods). To avoid different cognitive, and reduce uncertainly factors scope of measurement. Six advantages of Sanwood Temperature and Humidity Test Chamber: 1.Evaporator no frosting under longtime Low temperature and low humidity running. 2.Automatic control system refrigerant demand save electricity above 30% 3.High heat load tested samples test environment 4.realize 95 95%high temperature and high humidity environment. 5.10% 20 ultra-low temperature range control ability 6.Multi-language selection: Chinese, English, Russian, Korean, Japanese, German multilingual language switching.
Different types of Environmental Chambers are manufactured by Bell Experiment Equipment Co., Ltd. For example Temperature Cycling Test Chamber, Temperature(Humidity) Test Chamber, Low-pressure(Altitude Simulation) Test Chamber, Thermal Abuse Test Chamber, Thermal Shock Test Chamber, Salty Mist Spray Test Chamber, Rain Simulation Test Chamber, Sand Dust Test Chamber, Walk-in Temperature Humidity Test Chamber, etc.
2, temperature and humidity test chamber 150a Technical parameter Type Wt-h 80a Wt-h 150a Wt-h 416a Wt-h 800a Wt-h 80b Wt-h 150b Wt-h 416b Wt-h 800b Wt-h 80c Wt-h 150c Wt-h 416c Wt-h 800c Wt-h 150d Ahl -416d Wt-h 800d Inside dimension mm W 400 500 700 1000 400 500 700 1000 400 500 700 1000 500 700 1000 H 500 600 850 1000 500 600 850 1000 500 600 850 1000 600 850 1000 D 400 500 700 800 400 500 700 800 400 500 700 800 500 700 800 Outside dimension mm W 930 1030 1230 1530 930 1030 1230 1530 930 1030 1230 1530 1030 1230 1530 H 1310 1410 1660 1810 1310 1410 1660 1810 1310 1410 1660 1810 1410 1660 1810 D 810 910 1210 1310 810 910 1210 1310 810 910 1210 1310 910 1210 1310 Volume l 80 150 416 800 80 150 416 800 80 150 416 800 150 416 800 3, our company mainly produce the following products: salt spray test chamber, temperature and humidity test chamber, walk in temperature humidity chamber, the accuate warm air drying oven, vacuum drying oven, aging test chamber, burn in room, combined test chamber, condensate test chamber, dust test chamber, electromagnetic vibration test bench, high & low temperature chamber, rapid temperature change test chambersulfur dioxide test chamber, tensile test machine, thermal shock chamber, and so on
1,Dingtao Industrial Co.,Ltd Brand:wonderful-test www.wonderful-test.com 2,Temperature And Humidity Test Chamber 800A Technical Parameter Type WT-H 80A WT-H 150A WT-H 416A WT-H 800A WT-H 80B WT-H 150B WT-H 416B WT-H 800B WT-H 80C WT-H 150C WT-H 416C WT-H 800C WT-H 150D AHL -416D WT-H 800D Inside Dimension mm W 400 500 700 1000 400 500 700 1000 400 500 700 1000 500 700 1000 H 500 600 850 1000 500 600 850 1000 500 600 850 1000 600 850 1000 D 400 500 700 800 400 500 700 800 400 500 700 800 500 700 800 Outside Dimension mm W 930 1030 1230 1530 930 1030 1230 1530 930 1030 1230 1530 1030 1230 1530 H 1310 1410 1660 1810 1310 1410 1660 1810 1310 1410 1660 1810 1410 1660 1810 D 810 910 1210 1310 810 910 1210 1310 810 910 1210 1310 910 1210 1310 Volume L 80 150 416 800 80 150 416 800 80 150 416 800 150 416 800 3,Our company mainly produce the following products: Salt Spray Test Chamber, Temperature And Humidity Test Chamber, Walk in temperature humidity Chamber, The Accuate Warm Air Drying Oven, Vacuum Drying Oven,Aging Test Chamber,Burn In Room,Combined Test Chamber,Condensate Test Chamber, Dust Test Chamber,Electromagnetic Vibration Test Bench,High & Low Temperature Chamber,Rapid temperature change test ChamberSulfur dioxide test chamber,Tensile Test Machine,Thermal Shock Chamber, and so on.
1.)Performance specifications: 1. Machine model: DL-4100, 2. Capacity: 100L, 3. Temperature range: -40 -150 , 4. Humidity range: 20% -98% RH, 5. Temperature and humidity control accuracy: ± 0.5 ± 2% RH, *Attention: The performance guarantee of items # 2-4 above should be measured after 30 minutes of stable temperature sensing 6. The temperature and humidity are evenly distributed: ± 2.0 ± 5.0% RH, *Note: The performance guarantee of item # 5 above requires testing at a distance of 1/6 of each wall surface in the testing area, and must be measured after stabilizing with temperature and humidity for 30 minutes 7. Inner box size: 500 high Width 400 500mm deep, 8. Outer box size: 1700 high Width 1000 1500 mm deep, 9. Equipment placement space: at least 2000 2000 2000mm (W H D) , 10. Power supply: AC220V 4.5KW, 50HZ
Environmental changes have a great pact on the functionality and reliability of the electronic components, devices and systems. With normal temperature test is could happen that latent weak points are not detected as quickly as possible. Its efficient when test subjected to multiple, repaid changes. Temperature change from -70 °C to +220 °C can be achieved with the Doaho Thermal shock Test Chambers. Doaho Temperature Rapid Change Test Chambers are available with temperature change rates of 3 K/min to 25 K/min.
Temperature humidity test chamber, test equipment.
