Description

Introduction
The 58-E4800 UPV tester is used for quality control and inspection of concrete. It measures the transit time of ultrasonic pulses through concrete for inspection of new and old structures, slabs, columns, walls, fire damaged areas, precast and prestressed beams, cylinders and other concrete forms.
Combined with an oscilloscope can identify honey combs, voids, cracks and other non-homogeneous conditions in concrete.

Description
Hand held light instrument, battery operated, microprocessor incorporated, supplied complete with two 54 kHz transducers (transmitter and receiver), calibration rod, 250 mm of coupling agent, instruction manual and carrying case. The meter can also be used with low and high frequency transducers. See accessories.

note
Another advanced model of UPV tester is also available. See Ultrasonic pulse analyzer PULSONIC model 58-E4900 with incorporated oscilloscope, suitable for determining the Dynamic Modulus of elasticity, the measurement of the Attenuation of the transmitted energy, the Spectrum analysis by FFT method, the Concrete strength evaluation combining the pulse velocity with the Rebound number of the concrete hammer (SonReb method), etc.

Main Features

Technical specifications

• microprocessor incorporated
• Battery operated by internal rechargeable battery pack (2400 MAh) and External charger
• 14 working hours using I Hz pulse rate
• RS 232 output for PC or printer
• Connectable to oscilloscope
• Transit time measurement from 0.1 to 1999.9 microseconds
• Pulse rate 1, 2, 5, 10 per second, selectable
• Resolution 0.1 microseconds
• Transmitter output 1200V
• Frequency range 24 to 150kHz
• Receiver input impedance 1 MOhm
• Weight of the tester 0.5 kg, complete set 2.3 kg

Standards

• EN 12504-4
• ASTM C597