HEI Microscope Articulating Arm Stand, and Hydraulic Boom Stands

HEI Scope's hydraulic arm or flex arms are a great feature for those that need the extra working space. 360° of free revolution in the horizontal direction makes the arm user friendly. The clamp will open to 9.38" (238mm). All stands are industrial grade and offer quality performance.

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Hydraulic Arm with Table Clamp

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HEI-HA-TC Hydraulic Arm with Table Clamp

Weight 14lbs  17kg
Size of Base 5.5 x 5.12"   (140 x 130mm)
Maximal open size of clamp 9.38"   (238.25mm)
Length of horizontal arm 9.85" (250mm)
Length of gradient arm 14.96" (380mm)
Free revolution in horizontal direction 360°
Rise and fall range (vertical) 21.46" (545mm)
Maximal opening angle (vertical) 6.7" (170mm)
Diameter of mounting holes in the
front of horizontal bar		 3" (76mm)
Maximal bearing load on the
front of horizontal bar		 11.82lbs  26kg
Assembly Instructions for Hydraulic Arm


HEI-HA-TC         in stock        US $420     View cart



Hydraulic Arm with LCD Adapter

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HEI-HA-MA Hydraulic Arm with LCD Adapter

Weight 14lbs  17kg
Size of Base 5.5 x 5.12"   (140 x 130mm)
Maximal open size of clamp 9.38"   (238.25mm)
Length of horizontal arm 9.85" (250mm)
Length of gradient arm 14.96" (380mm)
Free revolution in horizontal direction 360°
Rise and fall range (vertical) 21.46" (545mm)
Maximal opening angle (vertical) 6.7" (170mm)
Diameter of mounting holes in the
front of horizontal bar		 3" (76mm)
Maximal bearing load on the
front of horizontal bar		 11.82lbs  26kg
LCD Monitor NOT Included!


HEI-HA-MA         in stock        US $420     View cart



Flexible Articulating Arm

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HEI-AA-TC Flexible Articulating Arm

How the flexible articulating arm moves: Play Video Clip

Weight 13lbs  6kg
Size of Base 4.06 x 4.53 x 2.96"
Maximal open size of clamp 1.575"   (40mm)
Length of horizontal arm 13" (330mm)
Length of gradient arm 17.72" (380mm)
Free revolution in horizontal direction 360°
Rise and fall range (vertical) 19.68" (500mm)
Maximal opening angle (vertical) 9.48" (241mm)
Diameter of mounting holes in the
front of horizontal bar		 5/8" (15.875mm)
Maximal bearing load on the
front of horizontal bar		 21lbs  9.526kg


HEI-AA-TC         in stock        US $260     View cart



Heavy Base with Double Holes Adapter

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HEI-HB-DHA Heavy Base with Double Holes Adapter

Weight 88 lbs
Size of Base 13 x 13 x 1.5"
Vertical Post 15.12"
The Hole to fit the Arm’s Adapter 22.2 mm

HEI-HB-DHA         in stock        US $350     View cart
Designed for Flex Arm HEI-AA-TC

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The Flex Arm is Sold Separately Above!		 Designed for Flex Arm HEI-AA-TC



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HEI Microscope Articulating Arm Stand, and Hydraulic Boom Stands