ATG Luther & Maelzer - Flying probe test machines

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With more than 150 employees worldwide, atg Luther & Maelzer is the leading supplier of electrical testing solutions for the Printed Circuit Board industry. We have solutions for every application regardless of product type, batch size or technology deployed.

Our atg flying probe tester products are renowned for speed, accuracy, versatility and ease of use. While the Luther & Maelzer universal grid tester product range is known the world over for high throughput, repeatability, soft handing and accuracy.

By working closely together with all our customers and insuring new innovations through constant research and development atg Luther & Maelzer provides quality products and solutions for printed circuit board manufacturers worldwide. "Over 60 years of combined history is our guarantee for lasting quality."

Company’s Relevant Products as Categories:

A7

atg-LM is launching an entirely new flying prober generation. The double-sided test system A7 has eight test probes and four high-resolution XGA color cameras for the optical scanning of PCBs. Using modern linear drives, the A7 achieves a test speed which was unimaginable five years ago. Despite high deceleration forces, the extremely torsion resistant and light carbon fiber axes allow precise positioning. 8 high speed test heads Test area 610 mm x 510 mm Pad / Pitch = 1.4 / 4 mil Special testing features (4 wire measurement, MicroShort Detection® etc.)

Please download the data sheet for full details

A7aThe A7a is atg LM’s new generation automatic flying probe system. This underlines customer demand for total automation and lights-out operation including processing of different part numbers and product sizes. The A7a has the capability to handle production panels up to 25” x 21” (635 mm x 535 mm). The A7a features 8 high-speed carbon fiber test heads in combination with 4 high resolution color cameras. Besides routed product, the system can be equipped with tension frames for testing production panels down to 16 mil (0.4 mm) thickness. 8 test heads Test area 610 mm x 460 mm Pad / Pitch = 2 / 4 mil Special testing features (4 wire measurement, MicroShort Detection® etc.) Please download the data sheet for full details  A7a

A7LThe A7L is mainly dedicated for large back panels and server boards. The double-sided test system A7L has 16 test probes and eight high-resolution XGA color cameras for the optical scanning of PCBs. Using modern linear drives, the A7L achieves a test speed which was unimaginable five years ago. Despite high deceleration forces, the extremely torsion resistant and light carbon fiber axes allow precise positioning. 16 high speed test heads Test area 610 mm x 1000 mm Pad / Pitch = 2.0 / 4 mil Special testing features (4 wire measurement, MicroShort Detection® etc.)

Please download the data sheet for full details

 A7L

A8-16The A8-16 is the next generation high performance and high accuracy test system from atg-LM. The high-speed A8 with 16 test heads performs up to 250 measurements per second depending on the product under test and test method selected. The A8-16 features a test area of 24.0” x 24.4” (610 mm x 620 mm) and test pad sizes down to 1 mil (25 µm) depending on the test probe used. The A8-16 can be utilized for complex server, HDI and flexible boards by using a pneumatic tension shuttle. 16 test heads Test area 610 mm x 620 mm Pad / Pitch = 1.0 / 3.2 mil Special testing features (4 wire measurement, MicroShort Detection®, embedded components, etc.)

Please download the data sheet for full details

 A8-16

S2-16cfThe S2-16cf is the latest development based on the S2 technology with its impressive speed and accuracy. The S2-16cf comes with 16 ultra high speed test heads for a test with maximum speed and accuracy and amazingly no witness marks. Eight fast high resolution cameras scan the product automatically. This test system is available with a single or dual shuttle which both provides hold and stretch abilities for quick and easy handling of rigid or flexible products. The S2-16cf can be equipped with the new Micro Needles, optional with high-precision Kelvin test, or with standard soft touch needles. 16 test heads Test area 610 mm x 640 mm Maximum test speed and accuracy Kelvin test Pad / Pitch = 0.4 / 2.0 mil

Please download the data sheet for full details

 S2-16cf

SS2-8cfThe S2-8cf offers the impressive speed and accuracy of the S-series for double sided and flexible boards. The S2-8cf comes with 8 ultra high speed test heads for a test with maximum speed and accuracy and amazingly no witness marks. Four fast high resolution cameras scan the product automatically. The test system is available with a single or dual shuttle which both provides hold and stretch abilities for quick and easy handling of rigid or flexible products. The S2-8cf can be equipped with the new Micro Needles, optional with high-precision Kelvin probes, or with standard soft touch needles. 8 test heads Board size 610 mm x 330 mm Maximum speed test and accuracy Kelvin test Pad / Pitch = 0.4 / 2.0 mil

Please download the data sheet for full details 

 S2-8cf