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 |
| 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). |
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.