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Gilson HM-240 Multi-Length Strain Gauge Set

SKU:
V015.HM-240
Condition:
New

Price $1,097.98
Est Delivery in 4-7 days after ordering

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The Multi-Length Strain Gauge Set mechanically measures strain in masonry-type materials or in structural components under load, relative displacements in structures, opening or closing of cracks, shrinkage of concrete block during drying, and similar applications. The anodized aluminum alloy instrument frame adjusts for measuring at 2, 4, 6, 8, or 10in spacing of Punch Bar and Invar Master Bar used. Brass inserts are mounted in specimen at selected spacing to hold stainless steel Contact Seats, threaded in place in the inserts. Hardened steel Contact Points mount in strain gauge frame for positioning in Contact Seats for measuring strain on dial indicator. This indicator has 0.0001in graduations, maximum travel of 0.4in, and 0.3in range of strain measurement.

The Multi-Length Strain Gauge Set includes strain gauge dial indicator, eight brass Inserts, two Contact Seats, two mounted Contact Points and a wooden storage case. Case includes slot for Invar Master Bar Accessory and Punch Bar Accessory, not included, but required-order English or metric as needed. Master Bar has stainless steel seat inserts to check gauge space settings. Punch Bar has one fixed point and one moveable point, and is used for accurately locating brass Inserts in the specimen.

Meets Test Method:
ASTM C 426