LBTEK-Your Trusted Partner For Optoelectronic Experiments!

Product Description

Magnetic beam height ruler with metric and imperial scale markings
Absorption force available
Uniform scattering anodized protective film
Threaded construction cube provides stability
Magnetic beam height ruler mounting bracket suitable for horizontal and vertical beam measurements

The LBTEK Magnetic Beam Height Ruler is used for beam height measurement. The front side is engraved with metric and imperial scale lines, with a column of circular holes next to each scale for laser passage, enabling quick adjustment of the optical path height. The ruler's base is equipped with magnets, allowing it to adhere to the surface of an optical platform. The threaded construction cube is often fixed to the back of the MHG-130P to enhance stability. The Magnetic Beam Height Ruler Mount can vertically install two magnetic beam height rulers, facilitating both horizontal and vertical beam measurements.

Attribute

MaterialAluminum alloy

Surface treatmentBlack anodized

Clear ApertureØ2.0 mm

Magnetic Beam Height Rulers

Scale line spacing is 1.0 mm and 1/16 inch
Hole spacing is 25.0 mm and 1 inch
Base magnet provides adsorption force

The LBTEK Magnetic Beam Height Rulers MHG-150 and MHG-300 have maximum measurement heights of 155 mm and 305 mm respectively. The front side is engraved with scale divisions of 1.0 mm and 1/16 inch for beam height measurement. Adjacent to the scales are columns of Ø2.0 mm holes with spacing of 25.0 mm and 1 inch respectively, allowing for quick adjustment of optical path height. Each ruler features a magnet at the bottom for attachment to optical table surfaces. The entire surface undergoes shot-peened black anodization treatment, which can be used to block stray beams and create a uniform scattering surface.

Adjust the beam height using a magnetic height ruler

	Product Model	Size	Measuring range	Unit Price	Compare	Lead Time
	MHG-300	310 mm×40 mm	≤305 mm	$45.89		5 weeks
	MHG-150	160 mm×30 mm	≤155 mm	$26.28		5 weeks

Magnetic Beam Height Ruler Mounting Base

Vertical installation of two magnetic beam height scales
Suitable for horizontal and vertical beam measurement
UV/IR detection cards can be mounted on the magnetic beam height scale
Built-in level for easy horizontal adjustment
Laser engraved scale with 1.0 mm graduations

The LBTEK MHG-B mounting bracket allows two magnetic beam height gauges to be installed at a 90° angle. This enables both laser level adjustment and measurement of the beam height on the platform. The bracket is constructed from durable black POM and features a built-in bubble level to assist in observing the level status of the mounted components. When the bubble is centered between the two markings, the bracket is level (note: the level is glued to the bracket with linear contact—avoid applying force to the level during use). Three sides of the bracket are engraved with 1.0 mm graduated laser markings, which can be used to indicate the horizontal displacement of the installed components. As shown in the right figure, the top of the bracket has a through slot designed to match the magnetic beam height gauge. Once assembled, the bracket can slide vertically along the height gauge. A second magnetic beam height gauge or inspection card can then be placed in the space between the first gauge and the front of the bracket. All components are secured using hand-tightened screws.

Use the MHG-B mounting bracket to install the MHG-150 at a 90° angle onto the MHG-300.

	Product Model	Material	Unit Price	Compare	Lead Time
	MHG-B	POM	$38.31		6 weeks

Magnetic beam height rulers, can be mounted to a breadboard

Scale line spacing is 1.0 mm and 1/16 inch
Compatible with optical platforms and breadboards
Base magnet provides adsorption force

The LBTEK Magnetic Beam Height Ruler MHG-130P has a maximum measuring height of 135 mm, with 1.0 mm and 1/16-inch graduation scales engraved on both sides for beam height measurement. Next to the metric and imperial scales and along the centerline, there are columns of Ø1.0 mm, Ø2.0 mm, and Ø2.0 mm round holes with spacings of 5.0 mm, 1/4 inch, and 10.0 mm respectively, for quick adjustment of optical path height and laser beam alignment. Each ruler features a magnet at the bottom for attachment to optical table surfaces, along with a pair of Ø5.0 mm locating pins that can be inserted into optical tables or breadboards with 25.0 mm hole spacing.

The laser passes through a small hole on the MGH-130P

	Product Model	Size	Measuring range	Unit Price	Compare	Lead Time
	MHG-130P	138 mm×35 mm	≤135 mm	$91.65		5 weeks

Threaded Construction Cube

Integrated aluminum structure with excellent rigidity
Threaded hole specification: M4
Dimensions: 12.7×12.7×12.7 mm

The LBTEK threaded construction cube is machined from a solid aluminum block, offering excellent rigidity and is ideal for building highly stable structures. Each face center features an M4 threaded hole, allowing connection of up to six optomechanical components. When used on non-magnetic surfaces, the TSC-05A is commonly mounted on the back of the MHG-130P to secure it for enhanced stability.

When using non-magnetic surfaces, the TSC-05A is often secured to the back of the MHG-130P to enhance stability.

	Product Model	Material	Surface treatment	Unit Price	Compare	Lead Time
	TSC-05A	6061-T6 aluminum alloy	Black anodized	$11.9		6 weeks