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Home > Products > Electromagnetic Series > HS F91 Electromagnetic Ultrasonic Thickness Gauge

  • HS F91 Electromagnetic Ultrasonic Thickness Gauge

HS F91 Electromagnetic Ultrasonic Thickness Gauge

HS F91 electromagnetic ultrasonic thickness gauge is a new type of portable electromagnetic ultrasonic thickness gauge that uses EMAT probe to detect any metal or magnetic material.

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HS F91 electromagnetic ultrasonic thickness gauge is a new type of portable electromagnetic ultrasonic thickness gauge that uses EMAT probe to detect any metal or magnetic material.


The instrument does not need couplant when working, has fast detection speed and good repeatability, and can be used for high temperature workpieces (up to 600°). The probe is not in direct contact with the measured object, and has the function of automatic high-temperature sound velocity compensation. It is suitable for the detection of materials with rough surface and coating (paint, rust, etc.) on the surface.

→ Use EMAT probe to detect any metal or magnetic material

→ No coupling agent, fast detection speed, good repeatability

→ Can be used for high temperature workpieces (up to 600°)

→ The probe is not in direct contact with the measured object, and has the function of automatic high temperature sound velocity compensation

→ Suitable for the detection of materials with rough surfaces and coatings (paint, rust, etc.) on the surface

Transmit parameters

The Number of Channels1
The Form of Excitation PulseOrthogonal two-way type
Number of Excitation Pulses1-5 Piece
Excitation Pulse Frequency4MHz - 5MHz
Excitation Pulse Intensity500V
Excitation Pulse Current25A


Receiving parameters

InputDifferential input
Input Resistance1KΩ
Repeatition Frequency100Hz - 500Hz
Sampling Frequency / Bits200MHz / 10bit
Bandwidth Range4MHz - 5MHz
Detection MethodFull detection, positive detection, negative detection, RF
Detection RangeZero interface incidence - 400mm
Range Adjustment Minimum increment0.1mm
Gain Range / increment80dB / 0.1 dB. 2.0 dB
Equivalent Input Noise<60nV/√Hz


Instrument Parameters

Instrument size266×164×48 (mm )
Instrument weight1.25Kg (including battery)
Screen Size5.7 inch
Screen Resolution640x480
Data StorageInternal 8GB storage, external USB can be directly stored
Extension InterfaceWIFI、USB2.0、VGA
Encoder2
Alarm1
Power Supply / BatteryDC (DC12V / 3.34A)
Battery 7.4V / 10000mAh
Battery LifeWork continuously for more than 8 hours (powered by lithium battery)
Operating Temperature(-10-40)℃ (Reference value)


Application

Suitable for the detection of materials with rough surface and coating (paint, rust, etc.) on the surface

None

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