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
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Product
EMI Receiver
KH3939
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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.
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Product
Power Absorption Clamp
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Beijing KeHuan Century EMC Technology Co,.LTD
Frequency Range: 30MHz-1GHz Typical Insertion Loss: 17 dB ± 4 dB Output Impedance: 50Ω Connector: N(f), 50Ω Maximum Current: 30 A
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Product
Active Loop Antenna
KH30935
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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.
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Product
CDNE for EN55015
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Beijing KeHuan Century EMC Technology Co,.LTD
Meets the requirements in the updated CISPR 15 30MHz～300MHz 20dB insertion loss.
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Product
EMI Receiver
KH3935
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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.
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Product
Electromagnetic Radiation Analyzer
SEM-600
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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.
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Product
Artificial Power Supply Network
KH3760
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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.
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Product
Cycle Drop Simulation Generator
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Beijing KeHuan Century EMC Technology Co,.LTD
Cycle drop simulation generator
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Product
Artificial Power Supply Network
KH3762
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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.
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Product
EMI Receiver
KH3931
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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
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Product
Group Pulse Generator
STT-EFT-5K series
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Beijing KeHuan Century EMC Technology Co,.LTD
STT-EFT-5K series group pulse generator is designed to determine a common and reproducible basis for evaluating the performance of electrical and electronic product power lines, signal lines or control lines when subjected to electrical fast transient pulse group interference. The performance of the generator meets the requirements of IEC 61000-4-4 and GB/T 17626.4 standards. Application areas: industrial control, home appliances, medical electronics, communication electronics, components, automation control, etc...
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Product
Artificial Power Network
KH3765
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Beijing KeHuan Century EMC Technology Co,.LTD
The KH3765 artificial power supply network is equipped with the receiver produced by our company to conduct large current conduction interference test. The frequency range of this product is 150KHz-30MHz , the current is 50A , and the AC frequency can reach 0-400Hz . It is widely used and convenient to switch. Compared with similar products on the market, it greatly reduces the operation steps and buys valuable time for your rectification work. This product also provides a standard10AThe interface makes your test more convenient. Meet the requirements of GB-6113 for power supply network.
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Product
Receiver
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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.
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Product
Lightning Surge Generator
STT-LSG-7K16A
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Beijing KeHuan Century EMC Technology Co,.LTD
The lightning surge generator STT-LSG-7K16A provides a common basis for evaluating the performance of equipment power lines and internal connecting lines when they are subjected to high-energy transient interference from switching and natural lightning strikes. The performance meets the requirements of IEC61000- 4-5 and GB/T17626.5 standards.
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Product
Impedance Stabilization Network
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Beijing KeHuan Century EMC Technology Co,.LTD
KH8158 is a device for measuring the common mode interference voltage of unshielded twisted pair cables. Cable testing according to CISPR 16-1-2. The equipment under test (EuT) and auxiliary equipment (AE) are directly connected to the corresponding ports. The port adopts RJ-45 socket (the distribution conforms to T568A/B.) This equipment is divided into three specifications: CAT3, CAT5, and CAT6, and the corresponding equipment is selected according to the cable model.
