Symor Instrument Co.,Ltd

Manufacturer of electronic dry cabinets,our dry cabinets includes J-STD-033 and RoHS compliant dry cabinets,such as 1%-5%RH,1%-10%RH,10%-20%RH,20%-60%RH,1%-60%RH Nitrogen cabinets.our company is ISO 9001:2015 certified.

Antistatic

Climatest Symor® is the Climatic test chamber and Electronic dry cabinet manufacturer.Our factory covers an area of 12100 square meter,with 1500 sets annual production capability,Climatest Symor® win overseas market share by mastering core R&D technic,cutting-edge production facilities,rest assured presale and aftersale support.

Climatest Symor® specializes in handling temperature and humidity,we will provide you best solution to protect your electronics.

Symor Instrument Co.,Ltd Postings

8 products »

IPX9K Rain Test Chamber (enclosure test)

Climatest Symor® IPX9K Rain Test Chamber(high Pressure high temperature water jet) is for the test of water from all directions and under high pressure aimed at the enclosure. Model...

Test Equipment

IPX9K Rain Test Chamber (enclosure test)

10%-20%RH electronic dry box for SMD storage

. The whole cabinet adopts 1.2mm galvanized steel with Dupont baking varnish,which is strong corrosion resistant, 3.2mm high intensity toughened glass.reinforced structure,excellent load-bearing and sealing performance. . It adopts US im...

ESD Control Supplies

10%-20%RH electronic dry box for SMD storage

1%-5%RH series auto electronic dry cabinet

Climatest Symor manufacture 1%-5%RH series auto dry cabinet with below spec. : our warranty is 2 years with lifetime technical support: Model ESD safe Capa...

ESD Control Supplies

1%-5%RH series auto electronic dry cabinet

Working principle of Symor dry cabinet

Climatest Symor® auto dry cabinet adopts molecular sieve to dry air, the whole system is controlled by microcomputer, when humidity is high, It will start to absorb moisture,when the humidity reach the pre-set value, it will stop absorbin...

ESD Control Supplies

Working principle of Symor dry cabinet

Dry oven

Dry Ovens are used to dry or temper electronic components,material tests,torrefaction, wax-melting ,high temperature aging ,preheating and sterilization in industrial and mining enterprises, laboratories and scientific research institutes. Cli...

Curing Equipment

Dry oven

Temperature humidity test chamber

Temperature humidity test chamber dedicates to test products’ performance to withstand extreme temperature by simulating harsh climate condition, it can analyze and evaluate whether the products can meet required standard and also provides...

Test Equipment

Temperature humidity test chamber

Electronic dry cabinet

Dry cabinet is especially designed with fully automatic humidity control to prevent moisture related damage.This cabinet is the optimal storage expert for humidity sensitive SMT/BGA/PCB/electronic components. Climatest Symor® newly-developed...

Board Handling - Storage

Electronic dry cabinet

Electronic dry box

1%-5%RH Dry cabinet is especially designed with fully automatic humidity control to prevent moisture related damage.This cabinet is the optimal storage expert for humidity sensitive SMT/BGA/PCB/electronic components.Symor newly-developed de...

ESD Control Supplies

Electronic dry box

6 technical articles »

The working principle of IPX9K Rain Test Chamber

Apr 18, 2019 | Climatest Symor

IPX9K Rain Spray Test Chamber(high Pressure high temperature water jet) simulates the use of pressure washer steam cleaning onto the enclosure, It is recognised as the harshest of all ingress protection tests. However the requirement is becoming more prevalent across many industries. Test method for IPX9K : Make sure the water temperature inside the water tank +80°C, water flow rate with 14L-16L per min, water pressure: 8000 Kpa -10000 Kpa (80–100 bar) at distance of 100mm~ 150mm, The test duration is 30 seconds in each of 4 angles, total spray testing time is 2 minutes. IPX9 rain test chamber applicable standards: IEC 60529 – Degrees of protection provided by enclosures (IP Code).Here is working principle in picture. ...

Noise Fault Detection of High Low Temperature Test Chamber(Climatic chamber)

Apr 11, 2019 | Climatest Symor

With the development of science and technology, the climatic chamber quality has been improved, and the failure rate is reduced, but there still have the failure probability.today we introduce what are the mian factors for big noise high low temperature test chamber: 1.External factors: the bottom angle is uneven, the ground is uneven, adjust the bottom angle, ensure the equipment is in a horizontal position; 2.The equipment is touched other objects or pushed against the wall,pls remove the objects and keep a certain distance from the wall. 3.Compressor noise:check whether the compressor collides with the pipeline,and evaporator dish is loose or not. 4.Check whether compressor shock absorbers are aging and replace them. 5.Solenoid valve noise: solenoid valve reversing caue loud sound, pls add damping glue, if no effect, need to replace solenoid valve. If there is AC noise, need to replace the power board. 6.Check wether the fan or the fan string shaft make noise,whether the fan blades are touched and deformed, whether the fan is fixed or not, pls adjust accordingly or add the rubber pad. If further technical questions,contact us without hesitation!---Climtest Symor® technical team...

What is the application of moisture proof dry cabinet?

Apr 11, 2019 | Climatest Symor

Are your MSD safely stored? As humidity is found to be one of the key reasons for rejected products, many manufacturers are taking measures to control the humidity to increase their production efficiency and save the cost. In the industries of semi-conductor and electronics, the key section in which the rejected products are most probably to be made is that during the heating process of SMT, the IC(e.g.,PBGA,BGA,or TQFD) is likely to crack and thus cause non-effective welding because of the humidity. Climatest Symor® auto dry cabinet is the best solution to avoid the cracking and noneffective welding by dehumidifying the surface of your components. The dry unit can be used for 20 years without replacement,and controller is calibration free within 5 years.We attach dry cabinet application with different humidity range,welcome to download....

Symor ESD storage dry cabinet(Working principle)

Apr 08, 2019 | Climatest Symor

Climatest Symor® adopts molecular sieve to dry air, the whole system is controlled by microcomputer, when humidity is high, It will start to absorb moisture,when the humidity reach the pre-set value, it will stop absorbing, and then discharge the water to outside the cabinet by heating,again and again by automatic control. The most effective and environment-friendly moisture-absorbing desiccant is molecular sieve, molecular sieve is the microporous crystal material synthesized by silicon and aluminium oxide. In order to keep the crystal net discharge to be zero, atoms with cations are located in the crystal structure.and the cation used in these synthetic crystals is usually sodium. At present, there are two kinds of molecular sieves widely used in the dry box industry: Class A and Class X. Molecular sieves are synthesized, shaped and activated under strictly controlled production processes. The whole controlled sythesis process can ensure consistency of the three-dimensional pore size. 3A molecular sieve pore size is 3 angstroms, 4A molecular sieve pore size is 4 angstroms; 13X molecular sieve pore size is 8.5 angstroms. The working principle of molecular sieve: Molecular sieves adsorb molecules onto the crystal surface by physical attraction force. Since 95% surface area of the molecular sieve is within aperture,it needs to screen the adjacent molecules by different size. Only small size molecules can enter into the inner adsorption surface of the molecular sieve through the crystal aperture. This selective adsorption phenomenon is called molecular sieve effect. The molecular sieve adsorption capacity and charge density (polarity) are further related to the adsorbed molecules. The molecular sieves can further distinguish which of the mixed molecules can be adsorbed and determine to what extent the charge density can allow the molecules to be adsorbed onto the crystal. Water molecules are particularly small (2.6 angstroms), that belong to highly polar molecules (very strong positive and negative electron density), and are easily adsorbed by molecular sieves, even under very low moisture condition,once the water molecules are adsorbed,they will be firmly fixed on the crystal. The environment-friendly moisture absorption device is equipped with molecular sieve. When it’s absorbing, the memory alloy controller is in tensile state, and the spring is in contractive state,which just make the valve contact the outer baffle, this insulates the outside air from inside dry box air to achieve dehumidification purpose; and after molecular sieve absorbed moisture inside dry box and become saturated, the program will automatically control the memory alloy device to shrink it so that the valve reaches the inner baffle position. Meanwhile, due to the shrinkage of the memory alloy, the spring is stretched and the valve is pulled out of the outer baffle,so that the moisture in molecular sieve will be discharged into the outside. after the dehumidifying process finished, the program automatically control and reset the memory alloy and spring,to restart absorbing status....

Ingress Protection (IP) test for electronic enclosure test

Apr 07, 2019 | Climatest Symor

Ingress Protection Test Chamber is used to determine the protection degree of product enclosures,the protection level provided by the enclosure is called IP code,our IP test chamber compeletely follow the standard IEC60529 and others. IP protection grade is an important index of electrical equipment safety protection. Protective-grade systems such as ip, which provide a method of classifying products in terms of dust-proof, waterproof and anti-collision levels of electrical equipment and packaging, which have been recognized by most European countries, as drafted by the International Electrotechnical Association (iec (international electro technical commission). And announced in ied529 (bs en 60529 / 1992) outer packing protection grade (ip code). The level of protection is expressed in terms of IP followed by two numbers, which are used to define the level of protection. The first number indicates the extent of the equipment‘s resistance to dust, or the degree to which people are protected from harm in sealed environments. I represents a level that prevents solid foreign matter from entering, with a maximum level of 6; The second number indicates the extent to which the equipment is waterproof. P represents the level of protection against influent and the highest level is 8. Such as the protection level of the motor ip65. Contact electrical equipment protection and external material protection level (first digit) Electrical equipment waterproof protection level (second digit) . IP is the international code used to identify the protection grade ip grade consists of two numbers, the first number for dust, and the second number for waterproof, the larger the number means the better protection level. ...

How to protect your PCB from moisture related damage?

Apr 07, 2019 | Climatest Symor

How to protect your PCB from moisture related damage? J-STD-033 put forward stricter regulation on the MSD exposure environment,when the exposure time exceed the tolerated,the moisture will penetrate into electronics,Moreover, the newest RoHS regulation will rise soldering temperature,the sudden high temperature will lead to expansion and cracking on electronic components. In order to decrease the moisture defect on PCB for the manufacturers in China,Climatest Symor® begin to concentrated on electronic dry cabinet R&D since early 1990s,we specialize in handling temperature and humidity for 20 years,and we provide best solution for PCB storage....

5 news releases »

How does IPX9K Rain Test Chamber Works for Electronic Enclosure?

Apr 18, 2019 | How is IPX9K Rain Test Chamber Works for Electronic Enclosure?

How to maintain salt spray test chamber?

Apr 12, 2019 | Customer should know how to do the usual maintenance for Climatest Symor® Salt Spray Test Chamber correctly, this can enable the equipment be used under optimal condition and extend the chamber‘s lifespan,today we introduce you as below,hope it's helpful.

Temperature cycle chamber for semiconductor reliability test

Apr 11, 2019 | Thermal Shock Chamber(Temperature cycle machine)can test products' performance to withstand continuous high low temperature cycles.

PCB and IC cracking caused by humidity attack.

Apr 07, 2019 | PCB and IC cracking caused by humidity attack.

How to protect your PCB from moisture related damage?

Apr 07, 2019 | How to protect your PCB from moisture related damage?

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