Electromagnetic Ultrasonic Thickness Gauge

• After-sales Service: 1 Year Parts Warranty
• Warranty: 1 Year
• Condition: New
• Customized: Non-Customized
• Alarm Form: Automatically Excluded
• Transport Package: Plastic Case + Paper Carton
• Model NO.: SF-409
• Specification: Upper Part: 215mm× 126mm× 53mm
• Trademark: SFNDT
• Origin: China
• Production Capacity: 10000PCS/Year

Product Description

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Description
 

This instrument is a portable electromagnetic ultrasonic (abbr. as "EMAT") thickness gauge launched by the manufacturer to be used without couplant or direct contact on materials of metal or magnetism, based on electromagnetic-acoustic transduction. Due to unaffectedness by surface of the object, it can be applied to those with rust, oxide layer or coating, like oil pipe or aircraft parts, saving the effort to clear them off. Angle shift of the probe has no effect on the result, with the available gauge range 2~300mm and the precision up to 0.01mm. This instrument can also work on hot objects such as forged pieces, radiators and heat exchangers, assisted by necessary kittings supplied by the manufacturer. There're optional functionalities like B-Scan, RS-485 BUS networking, GPRS wireless communicating and SMS for the users to realize their modern dreams on NDT instruments.

Package Info

PE case+ cartons for SFIE-409 , 
Package: 440*340*220 mm, G.W.: 5.2 kg

Areas of Application

·Metallurgy 
·Aerospace 
·Pressure Vessel 
·Thermal Circulation 
·Shipbuilding 
·Machinery 
·Construction 
·Power Generation
·Nuclear Power 
·Refrigeration

Purposes

To gauge thickness of metal or magnetic objects with rough surface that might cause poor coupling for pure ultrasonic transduction
To get precise thickness data of metal part beneath coated layer, such as rust, oxide or artificial coating material.
To work under special situation that there's air gap or some obstacle stuck between the transducer and the metal object.
As an solution to thickness gauging on objects of high temperature without loss of data and damage to the tools (transducers & instrument) and the operator-forged pieces, radiators, heat exchangers (up to 300°C,at-and-away: up to 600°C) 
To make the job of gauging go on under severely cold weather (lowest to -40°C)

 

SFIE-409 Specification
Transmitting Pulse	Square Wave Pulse;
	Transmitting Pulse Voltage: 50~350V, adjustable with 25V per increment.
	Pulse Width: 50~800ns, adjustable with 5ns per increment.
Working Mode	Single/Dual
Damping	400/80Ω
Working Frequency	300KHZ~4MHZ
Gain	0.0~110.0dB. Optional Step shift:
	with smart acceleration
Gauge Availability	2.0~300mm at 45# steel velocity. precision up to 0.01mm
Rectification Options	1/2 PW, 1/2 NW, FW & RF
Gate	Dual-gate thickness gauging mode by auto crest. Gauge spot mode optional: Front/Crest
Display	4.3'' TG TFT-color LCD; Resolution:800×480
Receiving Gain Control	Automatic, program control
Probe Delay Availability	0-999.9μs
PRF	25~3200HZ
Vertical Linearity Error	≤3%
Horizontal Linearity Error	≤0.4%
Surplus Sensitivity	≥60dB(200Φ2 FBH, narrow band)
Driver	Permanent Magnet
Dynamic Range	≥30dB
Reject	0~90%
Ports	Probe Cable Connector: BNC /(customizable) ;
Power Supply	USB Large-capacity Li battery without memory effect; Battery Life: 8 hrs
Grade of Protection	IP54
Ambient Temperature	-30~50°C
Relative Humidity	20%~95%
Weight	1.0Kg (with battery)
Dimension (L×W×H)	Upper Part: 215mm×126mm×53mm
	Lower Part: 215mm×104mm×42mm

Our Service
Pre-Sales Service
* Inquiry and consulting support. 
* Sample testing support. 
* View our Factory.
* Freely provide project designing, process designing, choosing suitable equipment for you.
After-Sales Service
* The quality guarantee period of our machine is 12 months.
* We will provide necessary information for your purchasing equipment and be very willing to answer all the problems you have concerned about the device.
* With the development of technology in our company, we will provide improved working state and information for you at any time.
* Within the quality guarantee period, free parts replacement and corresponding service are available.
* Beyond the quality guarantee period, we still provide widely and favorable technical support and spare parts supply.