Specification

ULTRASONIC FLAW DETECTOR TUD320 # Color TFT display screen with backlight
# Reference waves with different colors can be displayed at the same time
# Curved surface correction: inspection of inner and outer curved surface, auto-correcting the detecting result according to diameter of curved surface
# DGS ( AVG) curve: special key is designed for 2 types of DGS curves: flat-bottom hole and infinite plane.
# Real-time battery power indication, displayed by percentage
# Automatic generation of DAC curve. and 30 points can be recorded at most.adjustable offset curves and gain correction functions are available.
# Three detecting modes: single-probe , dual-probe and transmission;
# Two scanning mode: A and B;
# Two measuring unit: mm/ inch;
# Four Rectify Ways: positive half-wave, negative half-wave, full wave and radio frequency.
# Gate alarming function.
# 10 detecting channels are available with a separate detecting parameter and DAC curve in every channel.

Technical specifications
Items Description
Scanning Range 2.5 mm ~ 5000 mm
Scanning Resolution 0.1mm ( 2.5mm ~ 100mm) 1mm ( 100 mm ~ 5000mm)
Gain Range 0dB ~ 110 dB
D-Delay -20s~ + 3400s
P-Delay 0s~ 99.99s.resolution 0.01s
Sound speed 1000 m/ s~ 9999m/ s
Bandwidth 0.2MHz~ 15MHz( Low0.2~ 1, Mid.0.5~ 4, High 3~ 15)
Vertical linearity error 3%
Horizontal linearity error 0.2%
Dynamic range 32dB
Rectification Positive half wave, negative wave, full wave, and RF
Sensitivity leavings 60dB
Test mode Pulse-echo, dual and through transmission
Pulser Spike excitation pulser
Damping 50ohms, 150ohms and 400ohms
Reject Linear, 0-80% of full screen, variable in steps of 1%
Unit Metric/ inch
Interface RS232
Printer TP UP-NH-S line thermal printer
AC requirements 85-264V AC/ 1.0A, 47-63Hz
Temperature -10~ 40
Humidity 20% ~ 90% RH
Power supply Li battery 4x3.6V 4000mAh
Charging time 4~ 5hours
Weight 1.47kg
Overall dimension 243mmx173 mmx70 mm
Standard delivery
# Main unit
1
# Power adaptor
1
# Neck strap
1
# Cable for probe
2
# Carrying case
1
# Instruction manual
1
# Straight probe
1
# Angle probe
1
# Couplant
1
Optional accessories
# Connecting Cable
# Dataview for communication with PC
# TP UP-NH-S line thermal printer
# Various probes