Size and Weight
● Size (mm): 185 x 120 x 45
● Weight (kg): 0.5
● Built-in Power Supply: 7.4V, 3.5Ah
● Outer power supply input: DC 8.5~12V
● Battery: continuously work for more than 4 hours per charge
Work Condition
● Operate Temperature: -20°C~+55°C
● Store Temperature: -20°C~+50°C
● Relative humidity: not more than 85%
Ultrasonic Testing
● Transmitted pulse: the sharp pulse amplitude ≥ 400V, the rise time of front edge tr ≤ 15 ns
● Repetition frequency: 25Hz~10KHz, with several adjustable levels of 25Hz/50Hz/ 100Hz/200Hz/500Hz/1KHz/2KHz/5KHz/10KHz
● Detection range: continuously tunable from 3~10000mm (longitudinal wave in steel), the minimum display range is 3mm
● Pulse shift: -10~1000 mm (longitudinal wave in steel)
● Probe delay: 0~200μs
● Material velocity: 1000~9999m/s
● Screen: euphotic 3.7 inch color TFT
● Frequency range: 0.5~25MHz, with three bands of 2~4MHz / 4~6MHz and 0.5~25MHz
● Gain: 0 ~ 110 dB with step of 0.5/2/6dB
● Sampling rate: 400MHz
● Vertical linear error: ≤3%
● Horizontal linear error: ≤2%
● Inspection sensitivity margin: ≥ 58dB (2.5P20 200mm deep x Φ2 FBH)
● Remote field resolution: ≥ 26dB (2.5P20)
● Gate: a/b/c/d four independent alarm gates. Besides the positive/negative alarm functions for all gates, gate a with function of tracking, gate b/c with function of echo expand and gate d with function of bottom wave reject
● Thickness measure method: double crystal probe, single crystal probe, coating thickness measure, Sbb
● Thickness measure range: 0.2~1000mm (longitudinal wave in steel)
● DAC curve: record 10 echo reference points at most, distances of the three DAC lines are adjustable, echo reference points can be modified
● Storage: 1G memory enables to store 1000 group parameters and DAC/TCG curve, up to 1 hour full wave replay and automatically store function
● Interface: USB, Internet, and power supply
● Other functions: probe echo frequency measure, automatic amplitude, automatic calibration of material velocity and probe delay, automatic measure of probe refraction angle, echo expand etc.