1340 Lincoln Ave., Unit #7 Holbrook, NY 11741
(631) 435-9749
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Bowman L Series

The L Series is the most versatile instrument that Bowman offers. It combines all of the features of the P Series with a larger sample chamber and greater X-Y stage travel. For samples larger than ~12 inches (300 mm) in any direction, the L Series is a must-have. The large sample stage and travel allows for both large parts, or large sample fixtures holding multiple parts, to be measured. The chamber is fully enclosed and boasts a capacity to hold samples up to 22″ (550 mm) x 24″ (600 mm) x 13″ (330 mm) (LxWxH). The X-Y stage travel distance is 10″x 10″ (254 mm x 254 mm).

The standard configuration includes a 4-position multiple collimator assembly, and a variable focus camera allowing for measurement in recessed areas. As with other models, the collimator sizes and focal distances are customizable for different customer applications. The programmable X-Y stage is included, but can be removed to allow for the maximum sample height capacity (10″ (254 mm) z-height with stage, 13″ (300 mm) without). The solid-state PIN detector is included along with our long-life micro-focus x-ray tube. The high-performance SDD detector is an optional upgrade.

The L Series XRF is best suited to customers with these requirements:

  • Parts over 12” (300 mm) and up to 24” (600 mm) in any dimension
  • Large fixtures to hold multiple samples for automated multi-point measurement
  • Ability to expand to larger sized samples for future projects
  • Guaranteed to meet IPC-4552A, 4553A, 4554 and 4556
  • ASTM B568, DIN 50987 and ISO 3497


Category: Product ID: 1920


Product Specifications


Elemental Range: Aluminum 13 to Uranium 92
X-ray excitation: 50 W (50kV and 1mA) micro-focused with anode tube
Detector: Silicon solid-state detector with 190eV resolution or better
Number of analysis
layers and elements:
5 layers (4 layers + base) and 10 elements in each layer with composition analysis of up to 25 elements simultaneously
Filters/Collimators: 4 primary filters / 4 motorized collimators
Focal Depths: Multi fixed focal depths with laser
Digital Pulse Processing: 4096 CH digital multi-channel analyzer with flexible shaping time Automatic signal processing including dead time correction and escape peak correction
Computer: Intel, Core i5 3470 Processor (3.2GHz), 8GB DDR3 Memory, Microsoft Windows 10 Prof, 64-bit equivalent
Camera optics: 1/4? (6mm) CMOS-1280×720 VGA resolution
Power Supply: 150W, 100-240 volts, with a frequency range of 47Hz to 63Hz
Working Environment: 50°F (10°C) to 104°F (40°C) and up to 98% RH, non-condensing
Weight: 110kg
Programmable XY: Table size: 254mm (10″) x 254mm (10″) | Travel: 254mm (10″) x 254mm (10″)
Internal Dimensions: Height: 280mm (11″), Width: 550mm (22″), Depth: 600mm (24″)
External Dimensions: Height: 750mm (30″), Width: 700mm (28″), Depth: 750mm (30″)