Concrete Testing Equipment Dealers in Satti Street, Roorkee

• Material: Mild Steel

Electro-Dynamic Shaker Our system consists of Drive Coil (Armature) positioned in direct current magnetic field excited by alternating current signal generated by Digital Power Amplifier. This generates a force making the drive coil to move as per the magnitude and frequency of the signal. This vibratory force is applied on the objects/specimens mounted on Shaker platform. The armature assembly utilize modern armature suspension systems which is Rolling strut type featuring low transverse motion. Capable to perform tests in accordance with various standards eg. IS, MIL, DIN, ISO, EN, IEC, DEF, JSS 55555 & ASTM etc. Power Amplifier The Digital Power Amplifier is a MOSFET/IGBT based Modular Type Class-D Switching interlocked with the shaker. Digital Amplifier Controller is a microcontroller, colour touch screen based userfriendly interface equipped with self-diagnostic, calibration and protection features which gets the input signal from vibration controller and controls the alternating current amplitude and frequency accordingly. The remote operation module can be optionally used to remotely operate the complete Vibration Test System.   Vibration Controller The Digital Vibration controller is used to simulate actual field vibration conditions at test laboratory in a controlled manner so as to reproduce the same vibration atmosphere. The controller is capable of full control and analysis applications for sine, resonance & dwell, random, classical shock, random-on-random, sine-on-random, shock SRS, vibro-shock and field data replication. Head Expander and Slip Tables Our range of wide variety of head expanders and slip tables provides various possibilities to increase the effective mounting surface and orientation of the direction of test. Mg Alloy is used for the construction of head expander s and slip tables to ensure minimal weight thereby being more suitable to the existing force of the system. Customizable Reliable Solutions Long stroke with displacement up to 76 mm High Velocity with velocity up to 2. 4 m/s Low mass, Magnesium Alloy Armature Structure Various safety interlocks for safe Operation Capable to perform tests in accordance with Various standards eg. IS, MIL, DIN, ISO, EN, IEC, Def , JSS 55555 & ASTM etc.   Efficient performance PC based Remote Operation of Power Amplifier Auto-Resume from power failure Robust rolling struct suspension Efficiency is greater than 920/o High Signal to noise ratio Auto Centring of Armature Self-Lubricating Armature Guidance Bearing   User Friendly Touch Screen based Digital Amplifier Controller Trunion mounted shaker for easy integration with slip Table for X-Y Axis Testing Modular in design for easy and quick operation Body Isolation using Air Bellows for Vibrations from Shaker   Universal Compatibility Compatible with all worldwide controllers Integration with Environmental Chamber

It is used for the determination of the consistency of freshly mixed concrete, where the maximum size of the aggregate does not exceed 38mm. The Apparatus consists of one slump cone with handles and foot pieces. The slump cone has internal dimensions 20cm. dia at base 10cm. top dia. and 30cm height. Foot pieces can be fixed to the clamps on the base plate. The base plate has lifting handle for easy transportation. One steel rod 16mm dia x 600mm long is supplied along with .