where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

762 views
Technical Discussions
Thomas Fuchs
Thomas Fuchs
08:50 Jul-13-1998
Re: Non Contact Film thickness measurement of wet film
: Hello,
: Can anyone help me locate a device to measure the wet film thickness of a coating (solvent based) that is on a polyurethane roll that is turning 110 feet per minute? I need a range of .001" to .002", with a resolution of .0002".
: thank you

Sorry, I just found your inquiry today (July 13).
We could offer such a gauge: non-contact, non-radiation, approx. 0.1-150 microns +/- 0.005 mircons,
extremely fast: up to 1000 thickness values per second!
Please check this Webpage for more information: http://www.applied-spectroscopy.com/ftm.htm


 
 Reply 
 
Jody Price
Jody Price
09:14 May-17-1999
Re: Non Contact Film thickness measurement of wet film
: Hello,
: Can anyone help me locate a device to measure the wet film thickness of a coating (solvent based) that is on a polyurethane roll that is turning 110 feet per minute? I need a range of .001" to .002", with a resolution of .0002".
: thank you

Dear Frank,

We have a new system that will measure thickness either on wet polyester roll or directly on the metal surface.

This system is very new. We have tried it on polyester film coating applications. The accuracy is well within your boundaries. Either wet or dry.

We have had no luck in contacting you directly and more or less gave up. Several coil coaters have also expressed interest in this system now and we are proceeding with them now.

Jody Price
sales@filmthickness.com




 
 Reply 
 
KI SU YOOn
KI SU YOOn
01:32 Oct-08-1999
Re: Non Contact Film thickness measurement of wet film
: Hello,
: Can anyone help me locate a device to measure the wet film thickness of a coating (solvent based) that is on a polyurethane roll that is turning 110 feet per minute? I need a range of .001" to .002", with a resolution of .0002".
: thank you




 
 Reply 
 
Leo
Leo
14:17 Apr-14-2016
Re: Non Contact Film thickness measurement of wet film
In Reply to Thomas Fuchs at 08:50 Jul-13-1998 .

I think here is a possible resource
www.semiconsoft.com/wp/

 
 Reply 
 

Product Spotlight

ISAFE3 Intrinsically Safe Sensor System

ISAFE3 intrinsically safe sensor system of Vallen Systeme is especially targeted at the petrochemica
...
l - as well as oil and gas transportation industry. The sensor system is designed for permanent monitoring or periodic inspection tasks. Sensors are available for different AE-frequency ranges optimized for corrosion and fatigue crack detection and other applications. The ISAFE 3 sensor system consists of an AE-sensor (model ISAS3) certified according to ATEX/IEC for installation in zone 0, gas group IIC, IP68, 20 to +60 °C, and a signal isolator (model SISO3) certified for installation in zone 2. An ISAS3 sensor can be mounted in atmosphere or submerged, e.g. in water or crude oil. It is supported by mounting tools for temporary (magnets) or permanent (welded) installation. ISAFE3 supports automatic sensor coupling test and can be used with any AE signal processor supporting 28V supply at 90 mA peak, e.g. Vallen Systeme ASIP-2/A.
>

Conformable wedge transducer

The conformability is obtained with a flexible membrane filled with water between the transducer and
...
the inspected component. The coupling between the membrane and the component requires a small quantity of water or couplant. The conformable wedge combines the acoustic performance of immersion technique with good coupling and low attenuation.
>

Customized Probes and Transducers

With a strong development department and our own piezocomposite production, we accompany you from th
...
e first product idea to serial production. Our scientists are continuously researching new methods in the field of ultrasonic measurement technology. The progress achieved enables us to offer you optimal solutions.
>

High-performance Linear Phased Array Probes

Available to order from stock in a range of 5MHz – 7.5MHz and from 16 to 64 elements. Designed w
...
ith piezo-composite elements, Phoenix phased array probes provide high-resolution imaging to maximise sensitivity; accurate ultrasonic detection and sizing of defects in welds; and effective corrosion mapping. Housed in a rugged stainless steel case for on-site industrial NDT applications.
>

Share...
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
Accept
top
this is debug window