Rui Shibo potential Proceq concrete test hammer SilverSchmidt PC N-type

 Product Description: Rui Shibo potential Proceq concrete test hammer SilverSchmidt PC N-type Rui Shibo potential Proceq concrete test hammer SilverSchmidt PC N-type main features of measurement and impact direction is independent, so no course correction using differential Absolute Optical speed encoder, so you can get higher accuracy to provide a wide range of compressive conversion curve, including the low 10 N / mm2 (1'450 psi) low-strength concrete and up to 100 N / mm2 (14'500 psi ) of high-strength concrete simple "one-touch" operation, coupled with advanced tilt and twist technology user interface language and graphical user interface used is required between separate units of measure can be automatically converted (MPa , N / mm2, kg / cm2, psi) use for measuring a variety of concrete, mortar and rock is very suitable for field measurements difficult to access or narrow measurement sites (such as working in the elevated above) because the measurement is independent of impact direction, Especially suitable for tunnel lining is measured by the impact of the rod-shaped bacterium new, soft concrete assessed (to decide when to remove the template) product variation type ST N - Standard impact energy (2.207 Nm) ST L-type - to reduce the impact energy (0.735 Nm) Model PC N- Standard impact energy (2.207 Nm), can be connected to a computer, increasing the storage capacity of the model PC L- light impact energy (0.735 Nm), can be connected to a computer, increasing the storage capacity meets the following standards EN12504-2 ( European Standard) ASTM C 805 (North American Standard) JGJ / T 23-2001 (Chinese Standard) Technical data Mechanical data ST N-type ST L-type impact energy 2.207 Nm 0.735 Nm impact rod weight 135 g 135 g spring constant of 0.79 N / mm 0.26 N / mm spring extension length 75 mm 75 mm case size 55 x 55 x 255 mm Weight 570 g Model UN is only suitable for computer applications and UL: Hammerlink software Electrical Data Display 17 × 71 pixels; graphic / alphanumeric Power consumption measurements When ~ 13 mA, when setting up and checking ~ 4 mA, idle time ~ 0.02 mA battery efficiency> 5000 times the impact (before charging again) charger interface B type USB connector (5V, 100 mA) measurement range of concrete compressive strength 10 - 100 N / mm2 (1'450 - 14'500 psi) Operating temperature 0 to 50 ° C Storage temperature -10 to 70 ° C Warranty unified electronic parts warranty for two years up to 3 years renewal fee