Comprehensive portfolio covers the full range from cost-efficient manual system up to full automation.
atg Luther & Maelzer will exhibit the fully automated flying probe test solution, A7a, as well as A5 Neo manual test system at the upcoming Productronica Show scheduled to take place November 10-13, 2015 in Munich, Germany.
atg Luther & Maelzer has delivered the first flying probe system for substrate test to a major customer in Korea. The S3 10 µm Substrate Tester is the first system of a new atg Luther & Maelzer product line. It meets the challenging requirements of high end substrate test such as positioning accuracy and high number of contact points by applying the advanced flying probe technology of atg Luther & Maelzer.
Substrates are used to enable a connection between a semiconductor and a printed circuit board. A characteristic test panel consists of about 50 – 100 single substrates and has a size of approx. 250 mm x 80 mm. For electrical testing it is necessary to contact all end points of the product. Each substrate has about 1000 – 2000 test points. So on one product about 100,000 pads need to be contacted. For testing substrates on the semiconductor side, structure down to 10 µm have to be reliably contacted.
atg Luther & Maelzer releases the A8-16a, which combines the speed of the 16 probe system A8-16 with the well-known and market established automation of the A7a. The A8-16a addresses the test and productivity requirements of big or complex server boards or production panels up to 24.4” x 24.0” with huge test point numbers.
The 16 test heads of the A8-16a reach a test speed of up to 15,000 measurements per minute. The system fully supports the testing of air- and aerospace applications due to IPC-9252A guidelines. This includes Class 3 products which have to be tested using an adjacency based ohmic resistance test because a capacitance short test is not allowed.
atg Luther & Maelzer a company of Xcerra Corporation, announces the release and the first installations of the new A7-20 flying probe test system. Specifically designed for the demands of large format, high layer count backplanes, the A7-20 combines the flexibility typical for flying probe testers with accuracy and speed. The A7-20 significantly reduces test time and test cost.
The market segment for the A7-20 are large server and back panel designs for the telecommunication industry. These kinds of designs have up to 72 layers with a product weight of up to 30 kg (66 Ibs). 100.000 test points are very common on formats of up to 1.25 m (50 inches). In combination with higher density electrical test comes challenging. Traditional test solutions such as four-head probe systems or multiple oversized test fixtures for grid systems cannot fully meet the requirements in terms of speed and cost.
atg Luther & Maelzer will exhibit its fully automated flying probe test solution at the upcoming IPC APEX Expo scheduled to take place February 24 -26, 2015 at the San Diego Convention Center, California, USA.
At IPC APEX Expo, atg Luther & Maelzer will showcase its latest generation automatic flying probe system: The A7 – Automation (A7A).
The new A8a test system combines the flexibility of flying probe testers with high throughput. The A8a provides significant cost advantages compared to fixture testers for small and medium batches and fully meets the requirements in its main application field: The electrical test of HDI products for smart phones, tablet and PC motherboards.
The A8a ensures best productivity, most efficient operation and best test quality and accuracy. It is equipped with eight test heads and four cameras for optical alignment. The A8a is able to test pad sizes down to 35 micron. Testing HDI products for smart phones, tablet and PC motherboards up to a test area of 18.0” x 12.0” on the A8a, it also eliminates limitations of test point density or fine-pitch contacts.
atg Luther & Maelzer will exhibit its advanced PCB test solutions at the upcoming HKPCA show, scheduled to take place December 3-5, 2014 at the Shenzhen Convention & Exhibition Centre, Shenzhen, China.
At HKPCA, atg Luther & Maelzer will showcase their leading product portfolio of flying probe and universal grid test systems.
atg Luther & Maelzer will exhibit its leading PCB test solutions at the upcoming TPCA show, scheduled to take place October 22-24, 2014 at the Nangang Exhibition Center Taipei, Taiwan.
At the show, atg Luther & Maelzer will showcase the latest product of their industry leading flying probe product line: A8-8 Flying Probe Tester
