Changs Wholesale

Programmable Rapid-rate Thermal Cycle Chamber

• Place of origin:  

  China

Our Rapid-rate Thermal Cycle Chamber has a fast temperature change rate, with a mechanical refrigeration rate of up to 20 °C/min. It also has high control accuracy, with a fluctuation degree of ≤±0.5 °C and a temperature deviation of ≤±2 °C. The test chamber uses electronic expansion valve control, which is high efficiency and energy saving.

[Related Keywords : Environmental Testing]

China Enviclone Programmable Walk in Large Size Salt Fog Spray Corrosion Test Chamber

• Place of origin:  

  China

• Supply Ability:  

  36 per year

Overview The Walk in Salt Spray Chambers can be used as a corrosion test and can also be used to test the deterioration of non-metallic materials caused by the influence of salt spray and can also be used to assess the performance changes of components and equipment in a salt spray environment. This large salt spray chambers bring salt fog spray, temperature and humidity together. enviClone has

[Related Keywords : walk in test chamber, salt fog chamber, salt spray chamber, salt corrosion chamber]

Solar Simulator Xenon Lamp Light Source Solar Cell IV Test

• Min. Order:  

  1 Unit

• Price:  

  US$ 6950

• Place of origin:  

  China

Stability ±0.01% Light source stability <±0.5% Parallel light spot diameter 50-60mm Spot light output diameter 2-3mm Zoom function Can change the light output spot size Lamp life 500-1000 hours Cooling method Air-cooled Accessories and photocatalytic xenon lamp light source accessories common, can be combined with a variety of filters, light Lan, optical fiber, case

[Related Keywords : Light Source, Sunlight Xenon Lamp, solar simulator, laboratory light source]

LED Power Driver Tester

• Place of origin:  

  China

Changing curve and data of the lamp voltage and lamp current within 0~2 seconds.• Lamp voltage range: 3~500V; Lamp current range: 5mA~8A 6. Harmonic TestingTotal harmonic and the harmonic component of 0~50 times, wave ratio, initial phase angle, peak phase angle and the phase Angle. 7. Displacement Factor (DF) TestingThe LS2090 is an update version for WT2080, the LS2090 has the Displacement Fa

[Related Keywords : LED TESTER]

Xenon Lamp Weather Resistance Test Chamber

• Place of origin:  

  China

changes), and it can also be used to check the sample’s corrosion resistance ability. Technical parameter: Model QH-XD710HD QH-XD780HD Internal volume 100 L 810 L Internal dimensions (D*W*H) 400*550*450 mm 950*950*900 mm External dimensions (D*W*H) 1400*750*1500 mm 1840*1150*1900 mm Performance Temperature range -70～ +80℃ Humidity range 40～95%R.H. Temperature fluctuation ±2℃ Tem

[Related Keywords : Xenon lamp resistance]

Automatic Image Measuring Device

• Place of origin:  

  China

change ＜ 2 ℃ / HR, humidity 30-80%, vibration ＜ 0.002g, lower than 15Hz Category Core components Brand Quantity Main part Base and column Shandong Taiqing marble component 1 set Mobile workbench Upper, middle and lower three layers of high-precision iron castings 1 set V-guide XY High precision Taiwan Shangyin 3 sets Linear guide Z Taiwan Shangyin class P 1 set Grating ruler Guiyang Xintian

[Related Keywords : Measuring Device]

Dissolution Tester Device

• Place of origin:  

  China

changeable). ※• Fully adjustable cup holder. ※• Adjust the shaft system in all directions, and the machine head can be lifted and lowered electrically.• Low noise, long life, multiple protection of temperature switch.• 1/3B high-precision Pt1000 temperature sensor with fast response and high precision. ※• Equipped with an electric, independent multi-channel, automatic dosing syste

[Related Keywords : Tester Device]

Radiation Monitoring System

• Min. Order:  

  1 Set

• Price:  

  US$ 1

• Place of origin:  

  China

changes in the radiation field generated by radioactive sources or radiation equipment. This capability ensures the safety of radiation workers by promptly identifying potential risks and enabling appropriate preventive measures. The instrument adheres to the esteemed execution standard "JJG521-2006 X and Gamma Radiation Air Kerma Ratemeters for Environmental Monitoring," underscoring its reliabi

[Related Keywords : Radiation Monitoring]

Lab Premium Bunsen Burner

• Place of origin:  

  China

change the amount of oxygen and gas at the same time witch means you can adjust both the shape and the size of the flame!You can see the detail on the picture. While you use the low oxygen, it can be used in lab to instead of the alcohol burner.It won't be burned even used for a long time. Butane Canister is not included.This product flame suitable for sheet metal, high temperature heating, charc

[Related Keywords : Bunsen Burner]

IEC60529 Waterproof Testing Machine IPX12 Vertical Rain Drip Box

• Min. Order:  

  1 Set

• Price:  

  US$ 5600 ~ 10000

• Place of origin:  

  China

change. The stainless steel protective cover under the nozzles can protect user from any hurts. ● Equip with high accuracy filter, the filter element can change regularly. ● Control system: 7 inch touch screen+ Panosonic PLC. ● With intelligent operation interface, the user can directly select the test level, and the system will automatically perform the test according to standard conditi

[Related Keywords : ipx12 tester, ipx12 drip box, ipx1 test rig, waterproof test machine]

Camera Dehumidifying Dry Cabinet

• Min. Order:  

  4000 Set

• Price:  

  US$ 1000

• Place of origin:  

  China

effort. Compared to the traditional plastic dry box which is easily broken and needs to change the desiccant frequently. The camera cabinet dry avoids such problems. Optional Accessories of Camera Dehumidifying Drying Cabinet If you want to know more about dry box for camera price, please contact us. As a dehumidifier cabinet manufacturer, we will do our best to meet all the needs of customers.

[Related Keywords : Camera Dehumidifying Dry]

Anolog and Digital DVB TV Signal Level Meter

• Min. Order:  

  10 Piece

• Price:  

  US$ 165

• Place of origin:  

  China

• Supply Ability:  

  500000sets per month

Anolog and Digital TV Signal Level Meter Model NO:JZH-36EA Product Description: Digital TV signal system can accurately detect and measure anolog signal, it features super long power supply and is very suitable for trunk line network maintenance as well as maintenance carried out by client. Excellent cost performance is as its leading feature. Main Features: * One key change between frequency and

[Related Keywords : anolog tv level meter, digital tv level meter, tv signal level meter]

Three Comprehensive Environment Humidity Integrated Combined Humidity Vibration Test Machine

• Min. Order:  

  1 Piece

• Price:  

  US$ 8800

• Place of origin:  

  China

• Supply Ability:  

  20 pieces per month

The Temperature And Humidity Vibration Test mainly provides temperature and humidity change environment for scientific research and production units such as aerospace, aviation, petroleum, chemical industry, electronics, communication, etc. At the same time, the electric vibration stress can be applied to the test product in the test chamber at a prescribed period , For users to conduct a compreh

[Related Keywords : Humidity Vibration Tester]

Digital Salt Checks

other operation. When [] displays, please change batteries. 5) Battery In case of no use for a while, please remove batteries. 6) Keeping Keep the instrument in a cool place. Clean the instrument, especially 'Sample Spoon' after measurement. 7) Warranty The manufacturer grants 12 months of warranty since the date of purchase. In case of wrong use, abuse or misuse, warranty is not granted.

[Related Keywords : digital salt check]

Hand Held Lube Oil Quality Analysis Kit

• Min. Order:  

  1 Set

• Price:  

  US$ 3000

• Place of origin:  

  China

• Supply Ability:  

  12000sets/month

Product Introduction: THY-23A Oil Analyzer is applied to analysis the quality of lubricant oil .The simply operating process only takes 10 seconds to detect oil pollution degree.The analyzer has main features:rapidly test,date query,curve analysis,network sharing etc. Technical Specifications: 1、Display Range:0-199.9μA Repetitive Error:≤±2% 3、Total Power Consumption:0.3W 4、N.W:0.5kg 5

[Related Keywords : oil analysis, oil analyzer, oil change, oil test kit]