LA-1 Ultrasonic Detector

LA-1 Ultrasonic Detector is a portable A model pulse reflecting ultrasonic defect detector suitable for non-destructive testing of multiple metal and non-metal materials. It adopts the compact design with small volume, light weight, economic power consumption as well as a wide working frequency, high detecting sensitivity, good stability, fine lightness and clear wave form. It is convenient to carry with built in power and is suitable for mobile field work and work high above the ground.

Specification:

Frequency range

0.5～10MHz

Sensitivity margin

2.5P 20-D probe ≥46dB

Test mode

Single/dual probe testing

5P 14-D probe ≥40dB

(Test piece DB-P Z20-2)

Attenuator

80dB(20dB×2,2dB×20)

Far field resolution

2.5P 20-D probe≥30dB
5P 14-D probe≥36dB

Vertical linear

≤ 5%

Power Supply

AC:220V/50Hz

Horizontal linear

≤ 1%

DC:10～12V

Dynamic range

≥30dB

Working current

DC≈0.5A

Noise level

≤15%

battery lasting time

>6 hours

Transmit pulse level

>500Vp-p

Pulse shift distance

≥400mm (Steel longitudinal)

screen size

65mm×52mm

Transmit pulse repeat frequency(Third gears and synchronous with depth)

1000Hz(10mm)

dimension

192mm×88mm×280mm

500Hz(50mm)

Weight

Main body:2.5Kg
Charger:0.5Kg

125Hz(250mm)

Working circumstance

Test range

10～5000(Steel longitudinal)

Temperature

 -10～40 ℃
Minimum probing distance ≤5mm(5N14 narrow pulse gauge head) Relative humidity =80%(40 ℃ )