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Concrete Ultrasonic Testing

Posttime:2009-08-07 14:22 Hits:
  
Concrete Ultrasonic Testing
Categories: Concrete、Cement
product number: BS-2010
product name: Concrete Ultrasonic Testing
specification: ASTM C803, ACI 347-78

Portable Ultrasonic Non-destructive Digital Indicating Tester

● Ruggedly built for on-site reliability
● Integral RS 232 interface
● Auto memory store for readings
● Large LCD display

The full Pundit Plus kit include:
● Pundit Plus supplied in carrying bag
● Main lead and power supply
● Two 12ft (3.7 metre) cables
● Ultrasound couplant
● Operating manual
ASTM C803 Concrete Ultrasonic Testing

Transducer mounted simplifes the recording of readings.

Advanced measurement features:
● Velocity
● Transit time
● Modulus of elasticity

Can be used to investigate:
● Concrete uniformity
● Cavities, cracks, fire/frost damage
● Strength
ASTM  ACI 347-78 Concrete Ultrasonic Testing

SPECIFICATION
MEASUREMENT RANGES
Mode:              Velocity                  Transit time                   Elastic Modulus

Range:             1 to 9999                  0.1 to 9999μs                   up to 999.9
Units:               m/s or ft/s                 2 ranges 0.1 or 1μs           GN/m2
Accuracy:         ±1 m/s or ft/s           ±0.1μs                          ±0.1GN/m2
Over Range:     Indicated by over range message.
Lost Signal:      Indicated by lost signal message.
DISPLAY
128×128 dot LCD with back lighting.
RS232C OUTPUT
Baud Rate:            Fixed at 9600 baud.
Parity:                   None.
Data Bits:              8
Stop Bits:              1
SCOPE OUTPUT
Synchronisation     3.5 positive, rise time 2μs
pulse:
Signal:                   True facsimile of receiving transducer
                             output for outputs up to 0.4V. For outputs
                             in excess of this value the receiving
                             transducer may be plugged directly into                 
                             the CRO add-on unit with the time base
                             synchronised from the instrument.
TRANSMITTER
Energising Pulse:     Nominal 1.2kV, 500V or 250V. 1.5μs duration.

POWER SUPPLY
Battery:                  Internal rechargeable NiMH batteries 8 x1.2V/1.2Ah.
Power supply:         100/240V AC input 50/60Hz. 20V DC output.

ENVIRONMENTAL
Operating Temperature
Range:                    0℃ to 40℃
Dimensions:            250×160×100mm
Weight:                   2.3kg electronics unit only.
Complete Kit:          5.0kg

OPTIONAL EXTRAS
A range of transducers and amplifier is available.
Our continuing development programme means this specification may be subject to change.

 ASTM C803, ACI 347-78 Concrete Ultrasonic Testing

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