Showing results: 31 - 43 of 43 items found.
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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.
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KH3938B -
Beijing KeHuan Century EMC Technology Co,.LTD
Is a fully automatic radio disturbance test receiver and is the main tool for EMI testing. KH3938B receivers frequency range 9kHz-1GHz, in accordance with: 2010 and GB / T6113.101-2016 development standards designed to meet the requirements of the standard-compatible, can be used to power emission test, Sao conduction disturbance voltage test, radiated disturbance within 1G test. The receiver has the advantages of fast test speed , strong maneuverability, stable performance, and convenient test data processing.
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KH3760 -
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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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.
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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.
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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.
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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.
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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.
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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.
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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.
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STT-LSG-7K16A -
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.