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Eureka Dry Tech's IPC/JEDEC J-Std-033c Ultra Low Humidity Dry Cabinets provides moisture/humidity controlled storage of MSD，PCB, IC packages. Drying technology trusted by millions in replacing baking, nitrogen & desiccant packs.
Ultra Low humidity desiccant dry cabinets for safe processing and storage of MSD (moisture sensitive device). Self contained, auto-recycling, no nitrogen required. Also known as desiccators, dry box dehumidifying cabinets, & ultra low humidity storage cabinets.
Ultra low humidity storage (1-50%RH) for the protection of moisture sensitive devices. No Nitrogen (N2) required, Self recycling desiccant, data logging, heated shelves, UL/CSA approved, class 100 clean room safe, ESD protection, auto-on and air cir
Ultra low humidity storage (1-50%RH) for the protection of moisture sensitive devices. No Nitrogen (N2) required, Self recycling desiccant, data logging, heated shelves, UL/CSA approved, class 100 clean room safe, ESD protection, auto-on and air cir
Electronics Forum | Tue Mar 07 11:00:17 EST 2000 | John Luckham
I am looking for information concerning desiccator cabinets, could anyone help.
Electronics Forum | Tue Mar 07 11:00:17 EST 2000 | John Luckham
I am looking for information concerning desiccator cabinets, could anyone help.
Industry News | 2010-04-30 20:40:07.0
Following numerous customer requests for smaller wave solder machines with many of the key features of larger ones, Manncorp has introduced System 16.350. It is a derivative of the 28.400, one of the best-selling high-volume wave solder machines the company has ever offered, according to CEO Henry Mann.
Industry News | 2019-10-29 02:58:23.0
Fast dehumidifying series dry cabinet announced!
Technical Library | 2022-09-12 14:07:47.0
Unique component handling issues can arise when an assembly factory uses highly-moisture sensitive surface mount devices (SMDs). This work describes how the distribution of moisture within the molded plastic body of a SMD is an important variable for survivability. JEDEC/IPC [1] moisture level rated packages classified as Levels 4-5a are shown to require additional handling constraints beyond the typical out-of-bag exposure time tracking. Nitrogen or desiccated cabinet containment is shown as a safe and effective means for long-term storage provided the effects of prior out-of-bag exposure conditions are taken into account. Moisture diffusion analyses coupled with experimental verification studies show that time in storage is as important a variable as floor-life exposure for highly-moisture sensitive devices. Improvements in floor-life survivability can be obtained by a handling procedure that includes cyclic storage in low humidity containment. SMDs that have exceeded their floor-life limits are analyzed for proper baking schedules. Optimized baking schedules can be adopted depending on a knowledge of the exposure conditions and the moisture sensitivity level of the device.
Technical Library | 2019-04-08 23:21:29.0
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.
Quick Overview: A full range of various dry storage cabinets ensures that your production is based on the IPC/JEDEC Standard STD-033B for moisture sensitive devices. To get more informations form below link: http://www.1clicksmt.com/products/desic
Quick Overview: A full range of various dry storage cabinets ensures that your production is based on the IPC/JEDEC Standard STD-033B for moisture sensitive devices. To get more informations form below link: http://www.1clicksmt.com/products/desic
| http://www.thebranfordgroup.com/dnn3/Auction/GENC1021.aspx
1.0 Desiccator Cabinets In Conjunction With: Location Asheville, NC Lot #s: 1 - 19 Address: 502 Sweeten Creek Industrial Park Asheville, NC 28803 Inspection/ Preview
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