JOEO is a leading manufacturer of climatic test chamber,vibration test system with over 20 years of experience. We offer high-quality products such as thermal test chamber, salt spray chambers,electrodynamic shaker, etc.
JOEO factory supply a variety of environmental chambers for testing small battery cells to large lithium ion battery packs. Battery test chambers are supplied to a variety of industries including telecommunications, computer and automotive.
Each humidity control chamber is built according to specific test requirements and may be interfaced with battery cyclers, control & monitoring data acquisitions systems and other test equipment for a complete integrated test solution.
With the goal of reducing automobile emissions and the development of electric vehicles, the need for lithium ion battery test is even more critical.
Our proven experience provides the most cost-effective solutions.
JOEO Welded Walk-In environmental chambers are ideal for applications that require high temperature testing over 100°C, high humidity, rapid temperature change rates, or combined environmental testing with altitude simulation. Temperature and humidity controlled cabinet are constructed as one piece and are welded to form a hermetically sealed unit around a structural steel frame or they can also be built in sections based on move-in restrictions.
The PBT20 series pneumatic bump test machine replaces the traditional mechanical cam-type crash bench and is suitable for repeated impacts on electronic components, equipment and other electrical and electronic products during transportation or working.
JOEO IPX1-6 rain test chamber, ip test chamber, water spray test equipment Applied to plastics, rubber, paint, coatings, printing ink, paper, pharmaceuticals, food, cosmetics, textiles, auto parts, packaging materials, building materials, electricity and the electrical products; it provide an important testing data for scientific research, product development and quality control.
CAT30 series constant acceleration test machine is used to evaluate when components, equipment and other electrical and electronic products are subjected to constant acceleration environment (except gravity), whether the structure adaptability and performance are good, and obtain the units’ electrical parameters.
PHSS15 series is the state-of-the-art shock response spectrum tester that adopts compressed gas energy to provide impact energy, push the shock hammer to impact the resonance plate, and generate high energy shock. Comparing to traditional pendulum shock response spectrum tester, this machine has the advantages of high energy, stable performance, high reliability, good repeatability, easy adjustment, safety and environmental protection. It is mainly applied in the industries of aerospace, aviation and ships.
JOEO ESS chambers are suitable for the whole product, parts and materials for high temperature, low temperature, high and low temperature circulating and temperature stress screening (ESS) test, and constant humidity and cyclic damp heat test.Temperature range from -70℃ to +180℃ and relative humidity from 5% to 98%. Rate of temperature change (3℃/min,5℃/min,10℃/min,15℃/min).
This type of temperature humidity chamber mainly used to simulate the product in climate conditions, a temperature and humidity conditions or at ambient temperature and humidity conditions, detecting the product features and the adapt change ability.It’s the aviation, automobiles, home appliances, research and other fields necessary test equipment.
Sinusoidal excitationforce range: 25 kN to 600 kN
High frequency range, large amplitude range and adjustable, multi-axis phase, controllable acceleration, can complete the sine, random, impact test. Displacement peak-to-peak: 51 mm, 76mm or 100mm
Electrodynamic shaker design with Random to sinusoidal excitation force ratio 1:1 Vibration Directions: Vertical Vibration &Horizontal Vibration
Completely Water-cooling systems
Sinusoidal excitationforce range : 1kN ~ 600kN
Test shaker covered in MIL-STD-810G are used to simulate the vibration environment that a device may experience during transportation or operation.
Shaker test equipment test specially developed for MIL-STD-810G international standard applicant in military units and related products.
From aerospace and avionics to refrigerators and automobiles, JOEO panelized large environmental chamber serve as testing grounds for components and finished products. Knowing the size, quantity, and test requirements of your product can help you determine the best chamber size for your application. If our standard equipment does not meet your test requirements, we will design a custom test box that can meet your test requirements.
JOEO Walk In Test Chamber's temperature cyclic stress screening is to change the external environmental stress by using the temperature acceleration technique (the product produces alternating expansion and contraction when circulating in the upper and lower extreme temperatures) under the design strength limitation, so as to generate thermal stress and strain in the product.
It can set different stress screening temperature change rate 5℃/min,10℃/min,15℃/min,20℃/min
Walk In test chamber(ESS chamber) is suitable for the whole product, parts and materials for high temperature, low temperature, high and low temperature cycling & temperature stress screening (ESS) test and constant humidity and cyclic damp heat test.