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 -

ZETEC, Inc.
Zetec is a global leader in nondestructive testing (NDT) solutions for the critical inspection needs of industries the world counts on every day, ...
4251 views
Technical Discussions
ndt1
ndt1
05:11 Mar-09-2004
Film Speeds

What film speeds does everyone usually use for iridium, cobalt and for x-ray. (ie; Kodak AA 1.8, Kodak T 2.5 , both when using Iridium). I would like to hear from as many people as possible and I will compile the results and post them here afterwards. You can email me at rt.film@sympatico.ca .

I think it would good idea if there was a guide for film speed selection based on actual indistry use and practice. So I would like to hear from the radiographers who actually use these numbers. I find the film speeds on the charts provided with the exposure calculators are not always what works best in the field.

I think this guide could help everyone.

Include any type and brand of film you like and say whether it is manual or automatic processing.

Thanks in advance guys!

rt.film@sympatico.ca


 
 Reply 
 
jeanne
Teacher
The Ocean Corp., USA, Joined May 2004, 2

jeanne

Teacher
The Ocean Corp.,
USA,
Joined May 2004
2
07:16 Mar-19-2004
Re: Film Speeds
---I've worked in RT for over 25 years and find that what works for me with Iridium Agfa D4 I use 4.5R, Agfa D7 I use 1.8 and Agfa D5 I use 3. With Kodak M I use 5.3R, T = 3 and AA = 1.8. It usually works well for me with manual processing
-------- Start Original Message -----------
: What film speeds does everyone usually use for iridium, cobalt and for x-ray. (ie; Kodak AA 1.8, Kodak T 2.5 , both when using Iridium). I would like to hear from as many people as possible and I will compile the results and post them here afterwards. You can email me at rt.film@sympatico.ca .
:
: I think it would good idea if there was a guide for film speed selection based on actual indistry use and practice. So I would like to hear from the radiographers who actually use these numbers. I find the film speeds on the charts provided with the exposure calculators are not always what works best in the field.
:
: I think this guide could help everyone.
: Include any type and brand of film youlike and say whether it is manual or automatic processing.
:
: Thanks in advance guys!
:
: rt.film@sympatico.ca
------------ End Original Message ------------




 
 Reply 
 
TU PHAM ANH
TU PHAM ANH
04:29 Jan-22-2005
Re: Film Speeds
Dear sir,

I've just being contacted with RT for 4 months. I'm colecting the system of film datas and factor of them in defferent film manufactorers.

I'm looking forward to receiving your respond!

Start Original Message -----------
: ---I've worked in RT for over 25 years and find that what works for me with Iridium Agfa D4 I use 4.5R, Agfa D7 I use 1.8 and Agfa D5 I use 3. With Kodak M I use 5.3R, T = 3 and AA = 1.8. It usually works well for me with manual processing
: -------- Start Original Message -----------
: : What film speeds does everyone usually use for iridium, cobalt and for x-ray. (ie; Kodak AA 1.8, Kodak T 2.5 , both when using Iridium). I would like to hear from as many people as possible and I will compile the results and post them here afterwards. You can email me at rt.film@sympatico.ca .
: :
: : I think it would good idea if there was a guide for film speed selection based on actual indistry use and practice. So I would like to hear from the radiographers who actually use these numbers. I find the film speeds on the charts provided with the exposure calculators are not always what works best in the field.
: :
: : I think this guide could help everyone.
: : Include any type and brand of film you like and say whether it is manual or automatic processing.
: :
: : Thanks in advance guys!
: :
: : rt.film@sympatico.ca
------------ End Original Message ------------




 
 Reply 
 

Product Spotlight

ISONIC 3510

Very Powerful Superior Performance Extremely Portable Smart Phased Array Ultrasonic Flaw Detector an
...
d Recorder with 2 Conventional UT and TOFD Channels uniquely combines PA, single- and multi-channel conventional UT, and TOFD modalities providing 100% raw data recording and imaging. Suitable for all kinds of every-day ultrasonic inspections
>

Navic - Steerable Modular Automated Scanner

The Navic is a modular, motorized, steerable scanner designed to carry multiple attachments used
...
in various scanning and inspection applications. The Navic is capable of weld scanning (girth welds and long seam welds), automated corrosion mapping, and tank scanning.
>

Surf-X® Array Probe

Introducing the Surf-X family of flexible Eddy Current Array (ECA) probes. Featuring unique multiple
...
coil sets and proprietary X-PROBE technology, Surf-X array probes can quickly and accurately handle a range of inspection applications, from inspecting corrosion or cracking in pipes, pressure vessels, or tanks, to assessing and sizing cracks in raised welds and friction stir welds.
>

Combination of Digital Image Correlation and Thermographic Measurements

The combination of measuring results from the digital image correlation (ARAMIS, DIC) and temperat
...
ure measuring data from infrared cameras permits the simultaneous analysis of the thermal and mechanical behavior of test specimens in the materials and components testing field.
>

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