The test hammer submit to standard of GB/T9138-1988 and JJG817-93 and JGJ/T23-2011 and ASTM C 805. HT-225 concrete test hammer is applied to test the compressive strength of building concrete components, bridge and so on. Parameter: Test range: 10~60Mpa Standard impact energy: 2.207J(0.225Kgf.m) Stroke of rebound hammer: 75mm Friction of pointer slider: 0.5N~0.8N Sphere radius…
Hydraulic System: The hydraulic oil tank driven by high-pressure pump into the motor oil, flows through the unidirectional valve,high pressure filter, pressure valve, servo valve, into the cylinder. Computer control signals to the servo valve, Control direction and opening of the servo valve, to control the flow into the cylinder, achieve constant test force control.…
Feature 1. Sturdy open stand included 2. Easy access for blade changing via the two doors on the front of the machine 3. Integral 100mm dust port 4. No volt release switch incorporating an emergency stop 5. New improved roller bearing blade guides 6. Replacement blade in either 1/4″, 3/8″ or 1/2″ width Technical Data…
Technical Data : Bending Diameter : Plain carbon steel ≤Φ40mm Bending Diameter : Deformed steel ≤Φ32mm Operation disc spec Φ350mm Axis Rotate speed : high speed : 9.63r/min low speed : 4.68r/min Motor power 3KW Voltage : 380V/220V/440V/415V Motor Rotate speed 1440r/min
Features: Superior speed and accuracy for bulk specific gravity determinations of 4in and 6in samples Improved repeatability between operators Increased productivity with the ability to perform twice as many tests in the same amount of time The streamlined computer-controlled system makes it easy to export test data to a printer or spreadsheet Included Items: Asphalt…
Wind turbine: Power: approx. 300W Impeller diameter: approx. 1m Start wind speed: approx. 2m/s Cut- in wind speed: approx. 3m/s Rated wind speed: approx. 12m/s Wind speed and direction: Wind speed: 0 – 60m/s Wind direction: 0 – 360°’ Power supply: AC220V, 50Hz Temperature and humidity sensors: Temperature resolution: 0.1°C Temperature range: -40 to +80°C…
Training workbench use aluminum column structure frame, it include meter box and power box to test and measure technical parameter, it is easy to use and it is not easy to be broken. Equipped with motors, students can make combination, and finish many training contents. Training workbench has high safety system. Input power: single phase, three…
Technical Data : Input voltage: single phase AC220V + 10% 50Hz; Safety Protection : overcurrent , DC : DC24V Power Screw stroke: approx. 300mm Lead: approx. 5mm” Part list: PLC, switching power supply, sensor part, stepper drive module, stepper motors and other components. Training sets using a special mold profiles, anodized coating processing, scientific structure,…
Technical Data : Minimal Konfigurasi : Input voltage: 1 AC/230 V AC 50 Hz, short circuit and overload protection, Phase display, Output for the connection of additional KNX/EIB EduTrainer modules, Output voltage: 1 AC/230 V AC, Integrated power supply unit 30 V DC 0.16 A, USB interface, 4/4-fold switching output/binary input, 2- fold louvre actuator,…
Technical Data : Working power: three-phase 380V ±10%, 50Hz/60Hz Part list: Workbench Power part (Leakage circuit breaker, AC contactor, AC voltmeter, set of lights, key switch, emergency stop, set of fuses,timeralarmrecorder, etc.) Measuring instruments (AC voltmeter, AC ammeter, 3PH power meter, 1PH power meter, poer factormeter, etc.) 2 sets of modules Tes line Manual book,…