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
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
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
Anechoic Chamber
-
Beijing KeHuan Century EMC Technology Co,.LTD
(7m × 4m × 3m) RF shielding EMC laboratory (anechoic chamber) is constructed by attaching ferrite tiles and microwave absorbing materials after the RF shielding room is built (7m × 4m × 3m) The simple 3m test distance EMC laboratory can perform EMC tests in the frequency range of 30MHz-18GHz.
-
Product
Active Loop Antenna
KH30935
-
Beijing KeHuan Century EMC Technology Co,.LTD
KH30935 active loop antenna is used for adjusting, testing, measuring and other receivers. It has many advantages:1. The antenna coverage frequency is wide: 150KHz ~ 30MHz .2. The field strength value is measured according to the correction coefficient within the effective frequency range, which is convenient to use.3. The antenna has a small outer diameter and light weight, which is convenient for outdoor measurement.
-
Product
Test Receiver
KH3932
-
Beijing KeHuan Century EMC Technology Co,.LTD
The KH3932 EM1 test receiver is a fully automatic test receiver and the main tool for EM1 testing. The frequency range of the KH3932 receiver is from 9kHz to 300MHz. Equipped with a power absorption clamp, it can meet the power line disturbance power test. After the artificial power network is configured, the power terminal disturbance voltage test can be carried out. The machine has fast test speed and maneuverability. Strong, stable performance, convenient test data processing and other advantages. The KH3932 receiver uses the USB interface to exchange data with the computer, which makes the transmission speed fast and the bit error rate low. Connect to the computer for testing and use the operating environment familiar to the operator to improve work efficiency.The equipped operating software saves the data of a variety of external equipment, and supports plug and play a variety of external test equipment. The software and hardware are developed by our company. The whole machine uses a fully enclosed structure, and the chassis uses highly conductive materials with good shielding effects. Due to the use of specific technologies and processes, the problem of its own resistance is fundamentally solved. The measurement results are in the international general report format, which can be saved in the computer's hard disk or transmitted through the network, printed out directly, and saved using a USB storage device. The report is rich in content and can be printed directly according to user needs without additional editing.The measurement receiver complies with the requirements of the national standard GBT6113.101 and the international standard CISPR16-1.
-
Product
Active Dual Loop Antenna
KH30936
-
Beijing KeHuan Century EMC Technology Co,.LTD
KH30936 active dual loop antenna is used for adjusting, testing, measuring and other receivers. It has many advantages:1. The antenna coverage frequency is wide: 150KHz ~ 30MHz .2. The field strength value is measured according to the correction coefficient within the effective frequency range, which is convenient to use.3. The antenna power is supplied by the host, which is convenient for outdoor measurement.4. Compared with the single loop antenna, the advantage is to read the maximum value directly, which eliminates the tedious steps of rotating the antenna to find the maximum value and the interference of the human body to the signal.
-
Product
Current Caliper
KH23101
-
Beijing KeHuan Century EMC Technology Co,.LTD
The KH23101 current caliper is a toroidal transformer used to measure EMI current. When measuring, the caliper does not directly touch the electrical conductor or the cable under test. The conductor passing through the caliper window is used as the single-turn primary wire of the transformer, and the secondary is designed to be multi-turn. Use with 50 Ω receiving system (such as EMI electromagnetic interference field strength meter or spectrum analyzer). In order to facilitate installation and rapid measurement of EMI current, it is designed as a caliper that can be opened.
-
Product
EMI Receiver
KH3939
-
Beijing KeHuan Century EMC Technology Co,.LTD
KH3939 type EMI test receiver interference test receiver is fully automatic, is EMI major tool for testing. The frequency range of the KH3939 receiver is from 9kHz to 300MHz , which satisfies the power line disturbance power test. After configuring the artificial power network, the power terminal disturbance voltage test can be carried out. The machine has fast test speed, strong maneuverability, stable performance, Advantages such as convenient test data processing. The KH3939 receiver uses a USB interface for data transmission, and supports USBinterface peripheral devices such as printers, mice, keyboards, etc. The machine is equipped with a high-speed and large-capacity hard disk, which stores a variety of external device data, and supports plug and play. External test equipment. The software is self-developed by our company, using windows as the carrier, users who are familiar with the operation of windows can quickly get started. The machine can independently carry out test work without additional control equipment for control operations, which fundamentally solves the problem of interference sources. The measurement results can be input to the hard disk in the receiver or stored in a floppy disk through a floppy drive or printed out directly or savedusing a USB storage device. The detailed measurement report can be printed directly according to user needs without additional editing.
-
Product
CDNE for EN55015
-
Beijing KeHuan Century EMC Technology Co,.LTD
Meets the requirements in the updated CISPR 15 30MHz～300MHz 20dB insertion loss.
-
Product
Field Strength Calibration Probe
-
Beijing KeHuan Century EMC Technology Co,.LTD
Three-axis omnidirectional 100kHz～6GHz light transmission.
-
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.
