Flaw Detector MITECH MFD350 Portable Ultrasonic

Flaw Detector MITECH MFD350 Portable Ultrasonic : MFD350 Portable Digital Ultrasonic Flaw Detector is a economical and practical model of Defectoscope improved on MFD500. Except for the differences of its measuring range, working frequency and transmitted pulse parameter, the other technical characteristics are the same as MFD500. Each performance index of MFD 350 complies or even exceeds international standards. Based on ultrasonic pulse reflection testing principle, MFD350 controls all testing processes by the mini-processor. SPECIFICATIONS: Range: ( 0 ~ 5999) mm Bandwidth: ( 0.5 ~ 15) MHz Material Velocity: ( 1000 ~ 9999) m/ s Dynamic Range: e 32 dB Vertical linear error: d 3% Horizontal linear error: d 0.2 % Resolution: > 40dB ( 5P14) Sensitivity Leavings: 60 dB ( Flat-bottomed deep hole 200 mm Ø 2) Rejection: ( 0 to 80) % Linear Noise level: d 10 % Power supply: DC 9V; lithium batteries work for 4 to 8 hours or more Ambient temperature: ( -20 ~ 50) ° C Relative Humidity: ( 20 ~ 95) % RH Overall dimensions: 263 x 170 x 61 ( mm)