Brochure
EMI Test System
(EMI-9KA/EMI-9KB)
Global Office of Lisun Electronics Inc.
http://www.Lisungroup.com
Lisun Group (Hong Kong) Limited
Add: Room C, 15/F Hua Chiao Commercial Center, 678 Nathan Road, Mongkok, Kowloon,
Hong Kong
Tel: 00852-68852050
Fax: 00852-30785638
Email: SalesHK@Lisungroup.com
Lisun Electronics (Shanghai) Co., Ltd
Add: 113-114, No. 1 Building, Nanxiang Zhidi Industry Park, No. 1101, Huyi Road, Jiading
District, Shanghai, 201802, China
Tel: +86(21)5108 3341
Fax: +86(21)5108 3342
Email: SalesSH@Lisungroup.com
Lisun Electronics Inc. (USA)
Add: 445 S. Figueroa Street, Los Angeless, CA 90071, U.S.A.
Email: Sales@Lisungroup.com
Lisun China Factory
Add: NO. 37, Xiangyuan Road, Hangzhou City, Zhejiang Province, China
Tel: +86-189-1799-6096
Email: Engineering@Lisungroup.com
Lead in CFL & LED Test Instruments
Rev. 1/8/2019
Lisun Electronics Inc.
Sales@Lisungroup.com
www.Lisungroup.com
EMI Test System (EMI-9KA/EMI-9KB)
Content Table
Name
Model
Characteristic
Frequency=9KHZ-30MHz; Used for electronic
ballast, CFL & LED lighting industry and
others electronic industry. More than 1,000
EMI Receiver
units sold in illumination industry, energy
meter and small household appliance
industry, most of famous company have used
EMI Test System
(EMI-9KA)
this test instrument, such as Philips,
Panasonic, GE Lighting and etc.
Artificial
Network
Power
Attenuator
Isolation
Transformer
Equipped with artificial network can test
disturbance voltage of mains terminal.
20dB Attenuate, it is an auxiliary accessory to
help test
2pcs of 500W isolation transformer and 1pc of
1000W isolation transformer
Testing frequency=9KHZ-300MHZ and this
system is used to test Conductive Emission
EMI Receiver
according to newly CISPR 15/CISPR-16. The
instrument complies with newly European
and USA standard, test result reliable and
accurate.
Artificial
EMI Test System
(EMI-9KB)
Network
Power
Attenuator
Equipped with artificial network can test
disturbance voltage of mains terminal.
20dB Attenuate ,it is an auxiliary accessory to
help test
EMI receiver equipped with coupling
Coupling
/decoupling network is equivalent to test
Decoupling
radiated electromagnetic disturbance of
Network
electric lighting appliance with frequency
from 30M-300mHz
Isolation
Transformer
2pcs of 500W isolation transformer and 1pc of
1000W isolation transformer
-Page 1 -
Lisun Electronics Inc.
Sales@Lisungroup.com
www.Lisungroup.com
The EMI-9KA/B systems both have three Isolated power supplies. The Artificial
Network Power and Coupling Decoupling Network must work with the
Isolated power supply.
EMI-9KB is an automatic EMI receiver. It is a main test system for EMI (Electro
Magnetic Interference) testing. The EMI-9KB is produced by the full closure
structure and strong electro-conductibility material, which make sure high shielding
effect. Due to the new technology for the EMI Test System, it solved the instrument
self-EMI problem. The test results are according to the international format test
report. The EMI Test System EMI-9KB fully meets CISPR16-1, GB17743, FCC,
EN55015 and EN55022

Detection frequency range: EMI-9KB is 9kHz~300MHz and EMI-9KA is
9KHz~30MHz

Frequency stability: 1x 10-6

Frequency resolution: (9kHz~150kHz) 30Hz; (150kHz~30MHz)
1kHz; (30MHz~300MHz) 5kHz

Test Tolerance: ±2 dB

Measure and Detection method: PK,QP and AV range from 20dBμV to 140dBμV

Test time: setting by customers

Frequency scanning step length: 20Hz~2M

Sweep bandwidth: 200Hz; 9kHz; 120kHz
The Next Pages are the Test Report for EMI-9KA/B:
-Page 2 -
Lisun Electronics Inc.
www.Lisungroup.com
Sales@Lisungroup.com
Tel:+86(21)51083341
EMI Test Report
Project No.:
Standard:
Test Item:
Temp./Hum.(%RH):
EUT:
Model:
Note:
130
dBuV
1
GB17743
4
5
7
8
10
Limit:
Power Source:
Date:
Time:
Manufacturer:
Test By:
QP
3
2016/07/15
13/49/31
Philips Lighting
9
AV
120
110
100
90
80
70
60
50
40
30
20
10
0.009
NO.
0.1
1
10
Frequency
Reading
Correct
Result
Limit
Margin
(MHz)
(dBuV)
Factor(dB)
(dBuV)
(dBuV)
(dB)
30MHz
Remark
Lisun Electronics Inc.
www.Lisungroup.com
Sales@Lisungroup.com
Tel:+86(21)51083341
EMI Test Report
Project No.:
Standard:
Test Item:
Temp./Hum.(%RH):
EUT:
Model:
Note:
130
dBuV
RT201010001
EN55015 CDN-M2
LED25W-A01
25℃/65%
LED Street Lamp
Lisun EMI-9KB
Limit:
QP
Power Source:
Date:
Time:
Manufacturer:
Test By:
Isolation Transformer
2017-3-23
6:54:9
Philips Lighting
AV
120
110
100
90
80
70
60
50
40
30
20
10
30
NO.
100
300MHz
Frequency
Reading
Correct
Result
Limit
Margin
(MHz)
(dBuV)
Factor(dB)
(dBuV)
(dBuV)
(dB)
Remark