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IP X7 Water Immersion Test Equipment

IP X7 water immersion test equipment is used to test the IPX7 waterproof rating of the product. The test samples include electronic components, outdoor lamps, mobile phone cases, auto parts, etc. The IP X7 and IP X8 water immersion test equipment adopts box structure, no site restrictions, 304# stainless steel material, strong and durable. The technical parameters of IP X7 water i Read More

User Manual for Cyclic Corrosion Test Chamber

This article is about the user manual for cyclic corrosion test chamber. Compared with the traditional salt spray chamber, the cyclic corrosion test chamber can set multiple test data, and set different temperature points and humidity test. The standard salt spray chamber can complete NSS neutral salt mist test, ASS acetate mist test, CASS copper accelerated acetate mist test, whi Read More

Connect Your Computer with Ozone Chamber Successfully

This article is about how to connect your computer to the ozone test chamber. First of all, What you need to prepare is an ozone aging chamber, Of course, the control system is u745-th model, A data line successfully connected to a computer. If you are watching carefully the following video files, You'll find it easier to install software on your computer and connect your computer Read More

Tumbling Barrel Test Machine for Suitcase and Bags Performance Test

Tumbling barrel test machine is designed and manufactured according to ISTA and GB test standards. The simulation test is carried out to simulate the roll and impact of travel cases and other packing cases during transportation. The suitcase and bags rolls and impacts in the drum. After the specified number of revolutions is completed, Check the damaged condition of the case as th Read More

Components Introduction of Vibration Testing System

Brief introduction of working principle of class D power amplifier: Class D power amplifier adopts bilateral modulation technology. A stable high-frequency triangular wave is compared with another error signal after being amplified and amplified by the system feedback signal through an error amplifier to generate a pulse width modulated logic signal, which is then The driver drive Read More

Preparation for Start-up of Vibration Testing System

Thank you order the EV203H electrodynamic vibration testing system from Wewon Environmental Chambers Co., Ltd. In order to protect your rights and interests and ensure that you should enjoy the after-sales service, Please read this article carefully when using the EV203H vibration testing system. To avoid unnecessary human errors caused by future maintenance inconvenience, Please Read More

Power-on Operation Steps and Shutdown Operation Steps

Power-on operation steps and shutdown operation steps are necessary training course for EV203H electrodynamic vibration testing system. After receiving the vibration shaker, the user does not carefully read the operation instructions of starting and shutting down, which is easy to damage the operation of the machine. Due to the abnormal operation or illegal shutdown of the switch Read More

Fault Phenomenon and Troubleshooting for Temperature Humidity Test Chamber and Vibration Testing System

This is the training course about the fault phenomenon and troubleshooting for temperature humidity test chamber and vibration testing system|In any system, multi-point grounding will cause a ground loop between the loops. The electromagnetic field output from the power amplifier generates voltage in these loops, which forms ripple noise, and this noise is superimposed on the si Read More

Technical Parameters of EV203H Vibration Testing System

Read this article you may easier to understand the technical parameters of EV203H vibration testing system. If you have any questions, Please feel free to contact us. The maximum value of each vibration parameter is not achievable in the entire frequency range, and it is impossible to obtain the rated values of all vibration parameters at a certain point or frequency band at the s Read More

Electrodynamic Vibration Testing System Final Testing Report

This is an article about EV203H electrodynamic vibration testing system's testing report. The ambient temperature tested by the machine is 26.5 degrees Celsius and the humidity condition is 50%. Electrodynamic vibration testing system model: EV203H0404-2, Equipment's Serial Numaber: WEW-L1910146. Vibration test system performance testing according to JJG948 1998: Digital electrody Read More

Maintenance Methods for EV203H Vibration Testing System

This is an article about maintenance methods for EV203H vibration testing system. Generally speaking, Stability and reliability are guaranteed by design. Only a few maintenance operations on the system can ensure a long life of the system without problems. The standard configuration of the system is usually composed of a power amplifier, vibration table and a cooling fan, and also Read More

Technical Terms for EV203H Vibration Testing System

EV203H vibration testing system is the shaker system for WEW-AG-002 agree chamber, It is based on the principle that the current-carrying conductor moves under the force of the magnetic field. The main features for : double magnetic circuit field magnetic structure, new technology voice coil, voice coil support system using cantilever bracket and air spring support. The high-effic Read More

Safety Instructions for Temperature Humidity Test Chamber and Vibration Testing System

This is an article about the safety instructions for temperature humidity test chamber and vibration testing system. When you unpack the machine, You work with your technician, Trying to connect the temperature humidity test chamber & vibration testing system to the local power supply, You need to be very careful with the high voltage. To protect your safety during the installatio Read More

Cyclic Corrosion Test and Traditional Salt Spray Test

The cyclic corrosion test chamber is a professional facility for corrosion resistance testing. But do you know the production process for the cyclic corrosion test chamber ? I took some pictures about drilling the machine. Through these holes, We can install the controller, pressure gauge, and power indicator, over temperature signal, etc. In addition to take some photos, I also t Read More

Challenge the No 1 of Salt Spray Test

If you are making the salt spray test with +80 ℃ or +85 ℃, What you should do ? Because all the salt spray test chambers factories only promise the temperature range for their salt fog chambers is +20 °C ~ +55 °C. This is a fact and cannot be changed. Because the test container material from salt spray chambers manufacturers are corrosion resistant PVC plate. This material h Read More

Abrasion Tester for Rubber Wheels and Plastics Test | Abrasion Test Machine

This abrasion tester is suitable for friction life test of all kinds of product surface and printing surface. Abrasion tester for rubber adjustment is very easy, can show the test speed, and set the number of tests. The machine is made of stainless steel, which is suitable for the abrasion test of all kinds of non-conductor coating film layer. The alcohol eraser abrasion tester ca Read More

RCA Abrasion Wear Tester For Surface Coating Specimens Conform ASTM F2357-04

The abrasion wear tester is mainly used for testing the surface paint film, ink, electroplating coating and wear resistance of mobile phone, laptop computer, silicone, rubber plastic, hardware and other shell products. Paper tape wear tester in accordance with ASTM F2357-04 test standard. The RCA tape abrasion tester is suitable for testing the abrasion resistance of coating on th Read More

Key Life Tester – Keyboard Key Life Tester

Key life tester is used to test the damage of the key after repeatedly pressing for a certain number of days in the working condition, so as to judge the key life. To help customers better understand their products and continuously improve product quality, the key button life-time testing machine has four small counters, respectively, can be tested and recorded the current test va Read More

Bursting Strength Tester for Cardboard and Paper Testing

Bursting strength tester for cardboard and paper testing is applied to the paper making and carton manufacturer in various countries. Rupture strength tester is the gear to gauge that quality. Bursting strength testers for cardboard & paper testing assesses that at what estimation of weight in kg/cm², the test gets break and burst out. Test methods for bursting strength testing i Read More

Infrared Non Contact Thermometer for Adults or Kids

Infrared non contact thermometer will play a very important role in the global control of COVID-19 infectious virus. Use the non contact thermometer, You can quickly probe potential carriers of COVID-19 in less than a second. This will greatly provide the work efficiency, the maximum extent of suppression of the virus spread over a large area. If you need the infrared thermometer Read More

Pendulum Impact Tester for Plastics According to ISO 179-2

Pendulum impact tester is used for testing impact toughness of plastic, reinforced nylon, glass fiber reinforced plastics, ceramics, cast stone, plastic electrical appliances, insulating materials and other non-metallic materials. Charpy and izod impact tester is a simple structure, easy to operate, high test accuracy of the instrument. Digital izod charpy impact tester is scienti Read More

Thermal Stream Instrument from WewonTech Has Been Ordered by Huawei Technologies Co., Ltd.

4 units thermal stream instrument from WewonTech has been ordered by Huawei Technologies Co., Ltd. last week. The thermal stream equipment equip with Ethernet communication port from Wewon will accept the custom design and supply the full-service, This should be the mainly reason why Huawei Technologies Co., Limited. choose the WewonTech thermal stream instrument - thermal stream Read More

Drop Weight Tear Tester Technical Parameters DWTT ASTM E436

Drop weight tear tester will comply with ASTM E208 impact fracture test and ASTM E436 for tear test of ferrite steel. According to the experimental requirements and parameters provided by the user, the design scheme of the drop weight tear tester can be determined through technical exchange and discussion between the supplier and vendor. The technical engineer from Wewon Environme Read More

Environmental Chambers Testing Standards For Environment and Reliability Test

Environmental chambers testing standards for new design products, small batch production, mass production sampling inspection is very important reference value. Using environmental chambers testing standards and verifying the reliability of products in the stage of trial production and random inspection in mass production will help enterprises to save research and development cost Read More

Wet Bulb Gauze Replace Work and Method of Application for Environmental Chamber

Why the environmental chamber need the wet bulb gauze during humidity test ? Why the humidity sensor inside the test room need cover the wet bulb gauze ? Users who have used the environmental test chamber know that when doing humidity test in an environmental chamber, We need to use the wet bulb gauze to cover the humidity sensor. Some users are curious and don't want to use the w Read More

Muddy Water Test Equipment for Automobile Motors, Car Headlights

The muddy water test equipment mainly used to simulate and monitor work performance of the automobile motors, car headlights frequently or intermittent work with muddy water conditions. Muddy water test chamber from Wewon Environmental Chambers Co., Ltd. include the testing room, muddy water recycle system, muddy water churn-dasher, air flow system, control system and refrigeratio Read More

Standard Operating Procedure (SOP) and Standard Test Method (STM) for IP X9K Test

Standard Operating Procedure (SOP) for IP X9K Rain Test Chamber : Before the test, the nozzle parts inside the IP X9K rain test chamber should be swabbed clean, the nozzle aperture is not big, it is a fan structure, if there are residual objects, will affect the spray effect. In the fixed test sample can be realized through the fixed hole of the sample plate, the sample pl Read More

Temperature Controlled Chamber with Cooling Rate 7℃/min, Heating Rate 7℃/min

We have a customer from United Arab Emirates bought the temperature controlled chamber from us. The temperature controlled chamber with a custom design. Test run time is 140 minutes with 8 cycles, Temperature range requirement: -40C +150c. Temperature goes to +60℃ from -40℃ in 20 minutes, From +60℃ to +40℃ will be done within 20 minutes. Ambient temperature inside the temp Read More

Box Compression Tester – Manufacturers & Suppliers in China

Box compression tester from Wewon Tech include the load cell and connect with computer directly ! So engineer can program the test work via their computer and check the testing data from computer as well. This is the more user-friendly design, compare with the mechanical control model Box compression tester. If you need an affordable box compression tester manufacturer & supplier Read More

Ventilation Aging Tester | Convection and Ventilation Aging Oven

Wewon shipped 1 unit ventilation aging tester for our Vietnam customer 2 days ago ! If you are looking for a ventilation aging tester from China, Wewon Environmental Chambers Co., Ltd. is a good supplier and convenient for your inquiry any time ! Before the shipping work, The Wewon sales dept engineers taken some photos as below mentioned. In case we got any inquiry from customer Read More

Altitude Test Chamber – Altitude Test Chamber Manufacturer from China

Altitude test chamber is mainly used to test the environmental adaptability and reliability of test sample under single or simultaneous action of low pressure, high temperature and altitude. At the same time, the electrical performance parameters of the test samples are measured. In addition to military applications, Temperature altitude test chambers are often used to test vehicles in high mounta Read More

Benchtop Temperature Humidity Test Chamber | -70C +150C, 30%~98%

Benchtop temperature humidity test chamber support customer reliability testing with small size and amazing testing performance. When the temperature and humidity rising, when the benchtop environmental chamber working with a mistake, In order to prevent the test sample from being damaged by condensed water, The Wewon Benchtop temperature humidity test chamber added additional feature to prevent f Read More

Water Boiling Test for Insulating Glass Unit | Water Boiling Test Equipment

Water boiling test equipment is suitable for the aging accelerated life time test before the tinning test of the metal terminals of electronic components in the electronic connector, semiconductor IC, transistor, diode, liquid crystal LCD, chip resistance and capacitance component industry.   Water boiling test equipment is actually the PCT high-pressure accelerated aging test chamber. T Read More

MIL STD 810G Sand Dust Test Chamber Manufacturer | Test Method 510.5

MIL STD 810G sand dust test chamber is employed to perform and test all mechanical, optical, electrical, electronic, chemistry and mechanical device devices liked to be exposed to dry processing sand or dry processing dust-laden environment. The MIL STD 810G sand dust test chamber has two functions: According to the MIL-STD-810G 510.5 Procedure I and Procedure II, Prepare the dust (< 150μm) te Read More

Vehicle Automotive Test Chamber – Drive-in Vehicle Test Chamber

Wewon Environmental Chambers Co., Ltd. has developed one unit 6000 litres vehicle automotive test chamber for China local customer. This 6000 litres vehicle automotive test chamber contains a 1200*2500*2000mm (W*D*H) test room which used for the motorcycles temperature and humidity test.   The machine's external dimension: 1500*3800*2400mm (W*D*H), There has 4 units fan motors on the t Read More

Accelerated Weathering Tester Comply with ASTM D 1148, Benchtop Minitype

Wewon Environmental Chambers Co., Ltd. has made one unit accelerated weathering tester which comply with ASTM D 1148 and HG/T 3689-2001 for China local customer. This ASTM D 1148 accelerated weathering tester is minitype which equipped with two pcs 15W UV lamps (Philips). The lower stainless steel desk is free for customer, Please refer the below photos with thanks !   This benchtop acc Read More

What is Salt Spray Testing ? Introduction by Wewon Technologies

Salt spray testing is an environmental test which mainly use the artificial simulated salt spray environment conditions created by salt spray chamber to evaluate the corrosion resistance of products or metal materials.   Salt spray testing divided into two categories: one is the natural environmental exposure test, and the other is the artificial accelerated simulation of salt spray envi Read More

Vacuum Atmosphere Furnace for Controlled Atmosphere Heat Treating

Wewon Environmental Chambers Co., Ltd. has delivered one unit vacuum atmosphere furnace for controlled atmosphere heat treating for China local customer. The controlled temperature of this vacuum atmosphere furnace for controlled atmosphere heat treating is 1000 degrees.   The vacuum atmosphere furnace also named vacuum atmosphere sintering furnace, high temperature atmosphere furnace. Th Read More

4050 Liters Laboratory Oven for Drying and High Temperature

Wewon Environmental Chambers Co., Ltd. has developed one unit 4050 liters laboratory oven for drying and high temperature purpose this week. This 4050 liters laboratory oven will be shipped to the Wewon's customer in next few days !   The temperature range for this 4050 liters laboratory oven: +10C ~ +250C, the laboratory oven has air flow system. Test room dimensions: 1500*1500*1800mm (W Read More

MIL STD 810G Test Standard Purpose Testing Capabilities and Test Method

The MIL STD 810G test method standard for environmental engineering considerations and laboratory tests is a publication of the US Department of Defense with contributions from the US Army, Air Force, and Navy as well as the Institute of Environmental Sciences and Technology (IEST) and the Shock and Vibration Information Analysis Center (SAVIAC) "The primary emphases are still the same – (with t Read More

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