Related Manuals for Roga MF710
Summary of Contents for Roga MF710
- Page 1 User Manual MF710 Hemispherical Array for Sound Power MF720 Hemispherical Array for Sound Power...
- Page 2 MF710/MF720 Hemispherical Array for Sound Power User Manual BSWA-III-C021-04-P0016 v1.0 Copyright © 2016 BSWA Technology Co., Ltd. The specification of product is subject to changes without notice www.bswa.com.cn Sep. 2016...
-
Page 3: Change History
MF710/MF720 Change History Version Date Changes Handle by Zhang Baojian, 2016.09.01 Initial version Jason Qiao THIS MATERIAL, INCLUDING DOCUMENTATION AND ANY RELATED COMPUTER PROGRAMS, IS PROTECTED BY COPYRIGHT CONTROLLED BY BSWA. ALL RIGHTS ARE RESERVED. COPYING, INCLUDING REPRODUCING, STORING, ADAPTING TRANSLATING, ANY OR ALL OF THIS MATERIAL REQUIRES THE PRIOR WRITTEN CONSENT OF BSWA. -
Page 4: Table Of Contents
MF710/MF720 BSWA Technology Co., Ltd. Contents Change History ..........................1 Contents ............................2 1. Introduction ..........................3 1.1 General Description ......................3 1.2 Features ..........................3 1.3 Spectification ........................3 1.4Packing List ..........................4 2. Fixture Assembly........................6 2.1 Overall Component ......................6 2.2 Track Pre-Assembly ...................... -
Page 5: Introduction
MF710/MF720 1. Introduction 1.1 General Description MF710 / MF720 are hemispherical array designed by BSWA for sound power measurement. MF710 meet the requirement of 10 microphone method according to GB 6882-1986, ISO 3745:1977, GB/T 18313-2001 and ISO 7779:2010. MF720 meet the requirement of 20 microphone method according to GB/T 6882-2008, ISO 3745:2012. -
Page 6: Packing List
Note 2: FC002-A used for radius 1m array, FC002-B used for radius 1.5m array, FC002-C used for radius 2m array. The microphone fixing connector cannot be universal. Note 3: Standard length is 20 meters. Customer can specify the length when ordering. MF710 recommended with 10-channel data acquisition: MC38102... - Page 7 MF710/MF720 MF720 recommended with 20-channel data acquisition: MC38200 Software: VA-Lab BASIC + VA-Lab Power...
-
Page 8: Fixture Assembly
MF710/MF720 BSWA Technology Co., Ltd. 2. Fixture Assembly 2.1 Overall Component Fig. 1 Overall Component MF710/MF720-10 Hang Unit Central Plate Track Fixing Ring FC002 Microphone MF710/MF720-15 Fixing Connector Microphone MF710/MF720-20 Fig.2 Packing Drawing... -
Page 9: Track Pre-Assembly
2.2 Track Pre-Assembly Fig.3 MF710-20 / MF720-20 Track Assembly MF710-20 and MF720-20, which radius is 2 m, need to assemble the curved track due to it was designed to be composed of two parts. The track of radius 1m and 1.5m cannot separate so it’s no need to pre-assemble. -
Page 10: Track And Central Plate Assembly
MF710/MF720 BSWA Technology Co., Ltd. 2.3 Track and Central Plate Assembly Fig.4 Mount Track to Central Plate Fig.5 Assembly Finished Connect track to the central plate as shown in Fig.4 and Fig.5. Insert the track into central plate and using a screw fastening (three screws for each track). The hang unit must be mounting firmly as shown in figure. -
Page 11: Fix Microphone With Fc002 Microphone Fixing Connector
MF710/MF720 2.4 Fix Microphone with FC002 Microphone Fixing Connector Outer slot-20 Microphone Outer clip window Inner slot-10 Microphone FC002 Microphone Fixing Connector Fig. 6 Mount FC002 Microphone Fixing Connector on the Track Microphone fixing connector installation refers to Fig.6 (all toward the same direction). -
Page 12: Fixing Ring
MF710/MF720 BSWA Technology Co., Ltd. 2.5 Fixing Ring Fig.8 Fixing Ring Assembly Fig.9 Connect Fixing Ring and Fixture Track Assemble the fixing ring according to Fig.8 and laid on the ground. Then insert each end of track into the slot of fixing ring, and fastening nut to fix as shown in Fig.9. -
Page 13: Microphone Position
MF710/MF720 2.6 Microphone Position Hemispherical array support 10 and 20 microphone test method, the microphone position show in Fig.10 and Fig.11. The microphone position marked as slot on the inner and outer edge of track with number sign. Fig.10 Microphone Position of 10 Microphone Method... - Page 14 MF710/MF720 BSWA Technology Co., Ltd. ● Microphone positions on the facing side 〇 Microphone positions on the remote side Fig.11 Microphone Position of 20 Microphone Method...
-
Page 15: Microphone Axial Position Adjustment
The axial position of microphone need to be adjusting careful, to ensure the distance between each microphone and device under test can meet the requirement of standard. The axial position of microphone requirement show as below: Type Remark MF710-10 / MF720-10 1000mm 35mm 22mm Radius of 1 meter... -
Page 16: Operation Notes
MF710/MF720 BSWA Technology Co., Ltd. 3. Operation Notes ⚫ The measurement microphone is a sensitive component, please use it careful. The environment condition of microphone required must be guaranteed. Store the microphone in the attached box which can protect it against damage from outside. - Page 18 BSWA Technology Co., Ltd. Room 1003, North Ring Center, No.18 Yumin Road, Xicheng District, Beijing 100029, China Tel: 86-10-5128 5118 Fax: 86-10-8225 1626 E-mail: info@bswa-tech.com URL: www.bswa-tech.com 2016 BSWA...
Need help?
Do you have a question about the MF710 and is the answer not in the manual?
Questions and answers