Jeweltest JW-TH300 ເຄື່ອງວັດຄວາມໜາດ້ວຍຄື້ນສຽງ (0.75-400mm; 2-25mm)

Working principle: Ultrasound (ultrasonic pulse echo /

echo echo)

Detection range

Normal mode: 0.75-400mm

Penetrate the coating: 2-25mm

(Depending on the probe, the measured material and surface condition

Resolution: 0.1mm(> 100mm)/0.01mm(<100mm)

Indicator: ± (0.5%H+0.01 mm

Velocity: 1000~9999m/s, Preset 5 commonly used material velocity

Calibration: Through the realization of real

time calibration probe zero unique automatic zerocalibration technique

V range correction: Auto

Probeconnection indicating: Yes

Coupling condition: Cue signal coupling intensity; measured value displayed solid / hollow change, visual indication of whether the normal measurement

Appearance size: 165×82×30 mm

Weight: 250g Including battery

Work environment Temperature: -20℃~70℃

Humidity: 5~90%

Excitation pulse: 150V Negative spike

Receiving system: Gain: High / low / automatic; 0.5 15MHz

Display: LCD dot matrix display

Storage: 1000sets/Group Linearity; USB Storage

Communication: RS232/USB

Battery: 1.5V AAA x 4