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Calibrated Crack Monitor

35-2510

Category:

Concrete

Sub Category:

Fresh and Hardened Concrete Testing, Non-Destructive Testing of Hardened Concrete

Product Group:

Calibrated Crack Monitor

Includes crack progress chart.

Coefficient of Thermal Expansion, °F 3.80 x 10-5 in/in/°F. (6.84 x 10-5 mm/mm/°C).
Description Calibrated Crack Monitor

 

Specifications

Construction 10 Hz to 100 kHz in 4 switched ranges.
Discrimination 0.5 mm.
Max. Crack Width Movement 3/4” (20 mm); longitudinal.
Max. Upward Movement 3/8” (10 mm); transverse.
Coeff. Of Thermal Expansion 3.80 x 10-5 in/in/°F. (6.84 x 10-5 mm/mm/°C).
Dimensions Grid: 1-1/2” x 3/4” (40 x 20 mm).
Plates: 1-1/4” x 4” x 1/4” (32 x 102 x 6.3 mm) ea.
Overall: 1-1/4” x 5-3/4” x 1/4” (32 x 14 6 x 6.3 mm).
Weight Net 2 oz. (57 g).

 

Crack Detection Microscope Magnification X 40 Measuring Range of 4mm In 0.02mm Divisions

35-2505

Specifically designed for measuring crack width in concrete, this high definition microscope operates via an adjustable light source provided by high power batteries. Supplied in a pocket sized carrying case.