Industry Directory | Consultant / Service Provider / Manufacturer
At Gas Generation Solutions, we know if you are engaging in selective soldering, reflow, or wave, purity matters—that’s why our nitrogen generators for soldering offer purities of up to 99.9995.
Industry Directory | Manufacturer
Manufacturing and sales of high-performance gas generation equipments and related service.The products involve modular nitrogen generator、oxygen generator、hydrogen generator,menbrane separation nitrogen generator,PSA N2 generator
New Equipment | Test Equipment
IN-CIRCUIT TESTER PMP-818SII Feature ▶Can expand to 4096 point ▶Double gas double door design ▶Press the button with both hands at the same time to test ▶Ultra-precision safety grating & Windows lights ▶Draw-out type workstation ▶Test the dynamic li
New Equipment | Test Equipment
IN-CIRCUIT TESTER PMP-818SII Feature ▶Can expand to 4096 point ▶Double gas double door design ▶Press the button with both hands at the same time to test ▶Ultra-precision safety grating & Windows lights ▶Draw-out type workstation ▶Test the dynamic li
Electronics Forum | Wed Jul 15 16:34:30 EDT 2015 | pmcg
Anyone have any pointers on how to measure the purity level of the gas supplied to Selective Solder machines? We use both bottled gas and also have an N2 generator and would like to confirm that both are performing similar.
Electronics Forum | Thu Mar 17 11:15:26 EDT 2011 | circleprime
I did some investigating and it seemed that getting a reflow oven with an inert atmosphere could be the answer to the inconsistant wetting issues that we are having with a leadfree DFN-10 on one of our products. Here's my question(s). It seems that
Used SMT Equipment | Other Equipment
Domnick Hunter MIDIGAS6-C Nitrogen Gas Generator Flow rate: 113 SCFH of 99.99% purity N2 delivered at 87 psig Includes: buffer vessel, oxygen analyzer & flow verification device Inlet air required: 13 scfm at 115 psig into the generator
Used SMT Equipment | Soldering Equipment/Fluxes
Vitronics Soltec mySelective 6745 IBE SMT Inventory ID : 101012-001 Vitronics Soltec Serial Number : MS45.0022 Vintage : JAN 2009 Details Two Pots: (1) 63/37 PB (1) SN100C PB-Free Includes Onsite Gas N-30 Nitrogen Generator
Industry News | 2013-08-15 20:58:22.0
Heller Industries announced today that they have entered into a joint development agreement with International Business Machines Corporation (NYSE: IBM), to collaborate on the development of fluxless mass reflow furnace equipment and process for high volume manufacturing. The fluxless process utilizes gas phase formic acid to replace standard fluxing agents, and eliminates the need for pre-reflow fluxing and post-reflow flux cleanup steps.
Industry News | 2019-12-09 14:44:26.0
The SMT Reflow Soldering Equipment (Global) award was awarded to Heller Industries by Frost & Sullivan.
Parts & Supplies | Circuit Board Assembly Products
YAMAHA KHN-M4530-02 REMOTE IF BOARD ASSY More Yamaha SMT parts in stocks YAMAHA K65-M257M-00X 90200-01J125 O-RING YAMAHA K93-M1388-00X Magnet Catch YAMAHA KG2-M2604-00X SUPPORT UNIT YVL88 YAMAHA KG2-M8582-40X. VALVE YAMAHA KG2-M8582-40X. VALV
Parts & Supplies | SMT Equipment
YAMAHA KHN-M5840-024/ KHN-M5840-00X YG12 SERVO BOARD ASSY More Yamaha SMT parts in stocks YAMAHA K65-M257M-00X 90200-01J125 O-RING YAMAHA K93-M1388-00X Magnet Catch YAMAHA KG2-M2604-00X SUPPORT UNIT YVL88 YAMAHA KG2-M8582-40X. VALVE YAMAHA K
Technical Library | 2019-07-10 23:36:14.0
Pockets of gas, or voids, trapped in the solder interface between discrete power management devices and circuit assemblies are, unfortunately, excellent insulators, or barriers to thermal conductivity. This resistance to heat flow reduces the electrical efficiency of these devices, reducing battery life and expected functional life time of electronic assemblies. There is also a corresponding increase in current density (as the area for current conduction is reduced) that generates additional heat, further leading to performance degradation.
Technical Library | 2019-11-15 02:20:26.0
Material Aging Test-UV Weathering Test Chamber 1.What is UV aging? UV aging chambers use fluorescent ultraviolet lamp as light source to simulate UV radiation and condensation in natural sunlight, and to carry out accelerated weather resistance test in order to obtain the result of weather resistance of the material. UV aging detection is widely used in non-metallic materials, organic materials (such as coatings, paints, rubber, plastics and their products) under the change of sunlight, humidity, temperature, condensation and other climatic conditions to test the aging degree and situation of related products and materials. 2.Why we should do UV aging test? When the product is placed in the ambient environment, there will be different problems taken place, such as appearance changes, including cracking, speckle, powdering or color change, and even performance degradation,which may be due to the loss of components in the resin resulting in chemical bonds changes inside the molecular structure, this is mainly caused by sunlight, industrial exclusion of waste gas, bacteria and so on. The aging performance of the product directly affects the lifespan of the product, so aging test become significant,non-metallic materials, organic materials (such as paints, paints, rubber, plastics and their products) are subject to changes in sunlight, humidity, temperature, condensation and other climatic conditions to test the degree and condition of aging of related products and materials. The natural aging test is to put the plastic specimen under the sun exposure, and it is directly under the natural climate environment,to test the material performance under various factors such as light, heat energy, atmospheric humidity, oxygen and ozone, industrial pollution and the like, the most harsh climate condition should be selected,or near the actual application area of the material, the test site shall be open and flat, no obstacle to affect the test results,the specimen holder shall be facing the equator and at an angle of 45 ° from the ground. When the main performance index of the specimen has been reduced, the test s/b terminated when it achieve the minimum allowable use value . in most case,the test is terminated when the product primary performance index falls to 50% of the initial value. The natural aging process is a very slow process, and there is a great difference in different geographical conditions, which brings difficulties to evaluate the aging resistance of the product. It is an attempt to make an evaluation of the aging performance of the plastic in a shorter time,that is accelerated aging test. The accelerated aging test can be used to simulate the human light source of the fluorescent lamp, including the carbon arc lamp, the xenon arc lamp and the fluorescent ultraviolet lamp, and the artificial light sources can generate more light than the natural sunlight on the ground. When these artificial light sources are used, it is also common to use the combination of the condenser to simulate the rain drop, the dew and the like to conduct the aging test on the product.
Make: On Site Gas Systems Inc. Model: N-35-TGN Nitrogen Generator Details: • Rating: 81 SCFH (Single Pot System Only) • 110v/ 60Hz Condition: Complete & Operational – Under 100 Usage hours!!! Loca
00367018-02 TEST CABLE X2 00367019-02 TEST CABLE X3 00367071-01 Oil Dispenser z-Axis STRUCTVIS GHD 7ml 00367142S04 COMP.SENSOR SP-12 COMPL. 00367174-02 MOTOR WITH SYNCHRONIZING DISK 00367216-04 SIPLACE line utility box (10/2004) 00367237-01 GA
Career Center | singapore, Singapore | Accounting/Finance,Engineering,Purchasing,Quality Control
Requirements: Degree in Mechanical Engineering in both design and construction ( Min 4-5 years of Relvant working experience) Have a good knowledge in rotating equipment such as pumps, compressors, turbines, fans, blowers etc. Familar with the requ
Career Center | lagos, Nigeria | Engineering
CHEVRON OIL AND GAS LIMITED NO 8 MACARTH STREET VICTORIA ISLAND LAGOS/NIGERIA CHEVRON OIL AND GAS LIMITED intends to Invite experienced and reputable persons having prime experience and capable of providing services of CHEVRON OIL AND GAS LIMITED
Career Center | Moline, USA | Management,Production,Technical Support
Numerous years experience developing complete manufacturing processes for electronic assemblies.
Career Center | , Texas | Human Resources,Maintenance,Management,Technical Support
Over 17 years in the training and development industry.� I have a track record of successes in designing strategic programs that address organizational skill gaps and business initiatives. Being an expert in Instructional Systems Design (ISD) I have
Solutions Pockets of gas, or voids, trapped in th
Lewis & Clark | https://www.lewis-clark.com/product/on-site-gas-systems-inc-n35-tgn-nitrogen-generator/
On Site Gas Systems Inc. N35-TGN Nitrogen Generator - Lewis and Clark Skip to content My Cart: $ 0.00 0 View Cart Checkout No products in the cart. Subtotal
Qinyi Electronics Co.,Ltd | https://www.qy-smt.com/shop/198728-spring-gas-140n-198254?page=774&order=list_price+asc
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