FEASA LED ANALYSER
FUNCTIONAL VERSION 
About this Manual
Feasa operates a policy of continuous development. Feasa reserves the right to make changes 
and improvements to any of the products described in this document without prior notice.
Feasa reserves the right to revise this document or withdraw it at any time without prior 
notice.
This manual is written for models Feasa Functional Led Analysers. The model numbers are 
Feasa x-F, Feasa x-FB, Feasa x-LT (where x is the number of fibers either 2,3,5,6,10,20).  
The Feasa 20-F is a standard 20 channel Analyser which will test up to 20 LED's while the 
Feasa 3-F is a standard 3 channel Analyser testing up to 3 LED's.
The Feasa 20-FB is a High Brightness 20 channel unit which will test up to 20 LED's while the 
Feasa 3-FB is a 3 channel High Brightness unit testing up to 3 LED's.
The Feasa 20-LT is a Life Tester 20 channel unit which will test up to 20 LED's in an oven 
while the Feasa 3-LT is a 3 channel Life Tester unit testing up to 3 LED's.
The interface on these units is USB or RS232-Serial.
© Copyright 2005-2020 by Feasa Enterprises Ltd. All rights reserved. No parts of this
manual may be reproduced or retransmitted in any form or means, electronic or 
mechanical, including photocopying, recording, or any other storage and retrieval 
system without prior permission in writing from Feasa Enterprises Ltd. Every effort 
has been made to ensure that the information in this manual is accurate. Feasa 
Enterprises Limited is not responsible for printing or clerical errors.
2