Foreword
Thank you for choosing and using 4957D/E/F microwave analyzers developed and produced by China
Electronics Technology Instruments Co., Ltd.! Please read carefully this guide before use.
With meeting your requirements as our duty, we will provide you with measurement instruments as well
as after-sales service. You’re welcome to contact us if you have any questions:
Tel: +86-0532-86896691
Website: www.ceyear.com
Email: sales@ceyear.com
Add: No. 98, Xiangjiang Road, Qingdao City, China
Zip Code: 266555
This manual mainly introduces how the 4957D/E/F microwave analyzers produced by China Electronic
Technology Instruments Co., Ltd. (CETI) use external control computers for program control via USB
interfaces or LAN interfaces and provides corresponding routines to help you get familiar with and
master the program control methods and commands of the instruments.
Due to some reasons, there might be some inevitable errors or omissions in this guide, so please do not
hesitate to give your commends if you find such problems! We apologize for any inconvenience possibly
caused by our mistakes.
Statement:
This manual is the first version of the Programmer’s Manual for
4957D/E/F microwave analyzers.
The contents of this manual are subject to change without notice. CETI
reserves the right of interpretation for the contents and the terms used
herein.
CETI holds the copyright of this manual. No organization or individual is
allowed to modify or alter the contents herein or copy or distribute this
manual for the purpose of profit without the authorization of the
company. CETI reserves the right to pursue legal liability for the
infringers.
Author
Dec. 2017