Beijing KeHuan Century EMC Technology Co,.LTD
Beijing Kehuan Century Electromagnetic Compatibility Technology Co., Ltd. is a company engaged in electromagnetic interference ( EMI ) It is a high-tech enterprise engaged in technical research. The electromagnetic compatibility technical solutions and EMI Receiver series products provided by the company are very popular among domestic enterprises. The products are widely used in various electromagnetic compatibility testing fields. Enterprises, research institutes, various universities and production enterprises provide reliable and stable electromagnetic compatibility testing solutions.
- 010- 64363390
- 010-69753578-588
- bjkhsj@126.com
- 2nd Floor, Building B, Hongfu Science and Technology Park Innovation Center
North Seven Town, Changping District
Beijing, 102209
China
-
product
Coupling Decoupling Networks (CDN)
Beijing KeHuan Century EMC Technology Co,.LTD
Beijing KeHuan Coupling Decoupling Networks (CDN)
-
product
Electromagnetic Radiation Analyzer
SEM-600
Beijing KeHuan Century EMC Technology Co,.LTD
Broadband Electromagnetic Radiation Analyzer SEM-600 can accurately measure various complex electromagnetic environments. The probe covers all frequencies from low frequency to microwave radiation. It can measure electric field strength and magnetic field by equipping different types of probes. Intensity (magnetic induction) and power density, it is also equipped with ordinary probes and other weighted probes based on human safety standards.
-
product
Artificial Power Supply Network
KH3763
Beijing KeHuan Century EMC Technology Co,.LTD
The artificial power supply network (also called the power supply impedance stabilization network) should be able to provide a stable impedance to the device under test in the radio frequency range, isolate the device under test from high-frequency interference on the power grid, and then couple the interference voltage to the receiver.
-
product
Field Strength Receiver
KH3933
Beijing KeHuan Century EMC Technology Co,.LTD
KH3933 is a fully automatic interference field strength receiver integrating antenna and receiver. It is an important equipment for space field strength testing. It can be used to measure useless or harmful related radio interference signals in space, as well as medium wave and short wave. The field strength of the radio signal from a radio station. When measuring radio interference signals, this machine complies with GB/15707-1995 , DL/T691-1999 , and is suitable for high-voltage transmission lines and substation radio interference signals. This receiver complies with CISPR16-1 and GB6113-1 manufacturing standards.
-
product
EMI Receiver
KH3935
Beijing KeHuan Century EMC Technology Co,.LTD
KH3935 type EMI test receiver interference test receiver is fully automatic, is EMI major tool for testing. The frequency range of the KH3935 receiver is from 9kHz to 30MHz , which satisfies the power line disturbance power test. After configuring the artificial power network, the power terminal disturbance voltage test can be performed. The machine has fast test speed, strong maneuverability, stable performance, Advantages such as convenient test data processing.
-
-
product
Manual Power Supply Network Manual
KH3766
Beijing KeHuan Century EMC Technology Co,.LTD
The artificial power supply network (also called the power supply impedance stabilization network) should be able to provide a stable impedance to the device under test in the radio frequency range, isolate the device under test from high-frequency interference on the power grid, and then couple the interference voltage to the receiver.
-
product
Vehicle Electromagnetic Field Test System
Beijing KeHuan Century EMC Technology Co,.LTD
Vehicles are the daily means of transportation for our public, and the electromagnetic pollution in vehicles has received more and more attention from the public. The newly revised mandatory standard GB27630-201X "Air Quality Evaluation Standard for Passenger Cars" intends to require the electromagnetic field in the vehicle as one of the indicators. The measurement method measures the magnetic field strength in the vehicle. Within the frequency range of 10Hz-400kHz, the electromagnetic field measurement results should meet the requirements of the public limit of electromagnetic exposure in GB8702-2014.
-
product
Receiver
Beijing KeHuan Century EMC Technology Co,.LTD
A device or apparatus that receives electrical signals, waves, or the like, and renders them perceptible to the senses, as the part of a telephone held to the ear, a radio receiving set, or a television receiving set.
-
product
Electromagnetic Environment Online Monitoring Systems
OS Series
Beijing KeHuan Century EMC Technology Co,.LTD
Beijing KeHuan Electromagnetic Environment Online Monitoring Systems
-
product
Electromagnetic Radiation Analyzer
Beijing KeHuan Century EMC Technology Co,.LTD
Electromagnetic Radiation Analyzer
-
product
Electrostatic Discharge Generator
STT-ESD-2005
Beijing KeHuan Century EMC Technology Co,.LTD
The STT-ESD-2005 ESD generator meets the requirements of IEC61000-4-2 and GB/T17626.2. Its maximum ESD voltage reaches 30kV, meeting the standard's ESD voltage requirements (Level 4 air-gap discharge requires 15kV). It is also suitable for a wider range of applications and future standards. Therefore, the ESD-2005 ESD generator can be used for ESD testing of most electrical and electronic equipment, ensuring test comparability and reproducibility.
-
product
Log-Periodic Antenna
KH30937F
Beijing KeHuan Century EMC Technology Co,.LTD
KH30937F log-periodic antenna (hereinafter referred to as KH30937F ) is a linearly polarized broadband receiving antenna with a working frequency of 30MHz~1GHz . KH30937F has excellent standing wave ratio characteristics, accurate feeding position, and the best phase relationship between each period on the base. The antenna gain is basically constant, thus ensuring that the antenna factor changes linearly and smoothly with the frequency, which is helpful for accurate difference calculation between each frequency point.
-
product
EMI Receiver
KH3931
Beijing KeHuan Century EMC Technology Co,.LTD
* Detection frequency range: 9KHz-30MHz * Frequency stability: 1X10-6 * Frequency resolution: (9kHz ~ 150kHz): 30Hz; (150kHz ~ 30MHz): 1kHz * Test error: ±2dB * Corresponding characteristics of pulse: in line with national standard GB/T6113.1-1995 * Detection time constant: in line with national standard GB/T6113.1-1995
-
product
Vehicle Electromagnetic Field Exposure Test System
SEM-400
Beijing KeHuan Century EMC Technology Co,.LTD
Vehicles are our daily public transportation. Electromagnetic pollution in vehicles has attracted more and more public attention. The newly revised compulsory standard GB27630-201X "Passenger Car Air Quality Evaluation Standard" intends to require the electromagnetic field in the car as one of the indicators, according to GB/T37130-2018 "Measurement method of vehicle electromagnetic field relative to human exposure" The measurement method is to measure the intensity of the magnetic field in the car. In the frequency range of 10Hz-400kHz, the electromagnetic field measurement result should meet the public limit requirements of GB8702-2014 for electromagnetic exposure.
