Rui Shibo potential Proceq Hammer Original Schmidt N-type

 Product Description: Rui Shibo potential Proceq Hammer Original Schmidt N-type Rui Shibo potential Proceq Hammer Original Schmidt N-type using the Original Schmidt Hammer to measure concrete is a measure of the world's most commonly used concrete compressive strength The non-destructive measurement method. Proceq for a variety of needs and uses specific measurements provide a suitable concrete test hammer. ORIGINAL SCHMIDT concrete test hammer impact can have models of varying sizes to meet a variety of testing needs of different types and sizes of materials. N, NR, L and LR models most work for a 10 到 70 N / mm2 (1,450 to 10,152 PSI) of compressive strength of concrete quality and characteristics for the measurement. Models with a paper chart recorders (LR and NR) can be automatically recorded in the strip of paper write down the rebound value. Proceq's type ND and LD Digi-Schmidt Hammer to use an electronic method to measure rebound values, they are able to read the measurement results directly in digital form. The main features / product variation Type N: Rebound values ??are read scale can then be used to calculate the average. Compressive strength values ??can be read from a conversion diagram. Type NR: Rebound values ??are recorded in the strip bar chart paper per roll paper strip can record up to 4,000 rebound values. L-shaped: a N-type characteristics of the same operation, but the impact of L-type can be used three times smaller. LR Type: NR type have the same operation, but with impact energy use LR type small two-thirds. LR model can also be used for each strip of paper roll can record up to 4,000 rebound values. Use for non-destructive measurement of concrete / mortar compressive strength characteristics of uniform concrete quality control (in situ and precast concrete) to detect weaknesses in the concrete type L / LR hammer can significantly impact the use of relatively low, So it is particularly suitable for measuring the thickness of 50 至 100 mm (2 in. to 4in.) thin objects or measuring small parts. It is suitable for measuring very sensitive to shocks cast stone components. In rock mechanics, L / LR hammer type commonly used in the grading test cores and brittle rock. Comply with the following standards ISO / DIS 8045 EN 12 504-2 ENV 206 DIN 1048 part 2 BS 1881 part 202 ASTM C 805 ASTM D 5873 (Rock) NFP 18-417 B 15-225 JGJ / T 23-2001 JJG 817-1993 N L-type NR type LR Measuring range 10 - 70 N / mm2 (1,450 to 10,152 psi) impact energy 2.207 Nm 0.735 Nm whether the strip of paper no warranty unified electronic parts warranty for up to two years paid the renewal 3 years