Phase Sequence
order of ac vice versa voltage / current cycle peaks in a polyphase system..
-
Product
Turns Ratio and Phase Tester
SS310
-
Turn ratio meter is a reliable test instrument used for product inspection and sample analysis in the manufacture of transformer, radio and TV set or relative scientific research units.
-
Product
Portable Three Phase Transformer
-
Supreme Instrument Laboratories
Portable 3 phase double wound transformers both step-up & step-down, natural air cooled construction, housed in well ventilated sheet steel cabinet duly powder coated. All the input and output terminals are brought out and terminated on highly insulated bakelite panels duly marked for easy connection. Necessary carrying handles and castor wheel will be provided for portability.
-
-
Product
Three Phase Transformer Ratio Meter
-
*Three phase lead switching network. *Excitation current meter Accessories: Range Extender 1:5
-
Product
Portable Three Phase Energy Meter Test Set
SY3632
-
Hong Kong Songyang Industrial Ltd.
The SY3630 Energy Meter Testing Instrument is used to calibrate three phase, single phase, active or reactive energy meter under work, and also it can be used as voltage, current and power meter to measure AC parameter of three phase power line. Same as ZERA and MTE. Of course our price is very reasonable.
-
Product
Automatic Three Phase Transformer Ratio Meter
-
*For automatic measurement of ratio & phase angle deviation. *Digital presentation of ratio & phase angle deviation. *Ratio range of 0.2 to 199.99 to 1 in three ranges. *Automatic polarity indication. *High accuracy and resolution Accessories: Range Extender 1:10
-
Product
HD Arbitrary Waveform Generator,4 Ch,250 MHz,16 bit,128Mpts/Ch,6 Vpp output,AFG/AWG, Wave Sequencing
T3AWG3254
-
HD Arbitrary Waveform Generator,4 Ch,250 MHz,16 bit,128Mpts/Ch,6 Vpp output,AFG/AWG, Wave Sequencing.
-
-
Product
Three Phase Protective Relay Test Equipment
TEST-330
-
Beijing GFUVE Electronics Co.,Ltd.
Test-330 three phase protective relay test equipment is a three phase current output and five phase voltage output relay tester with embedded host machine equipped with Complex Programmable Logic Device.
-
Product
Three Phase Multi-Function Meter Type DTSD999
-
Bofa Instrument & Equipment Co., Ltd
Measure total active energy、total reactive energy、forward active& reactive energy、 reverse active & reactive energy and total four quadrants reactive energy and time of sharing energy
-
Product
Three Phase Energy Meter Test Bench Type KP-S3000-A
-
Bofa Instrument & Equipment Co., Ltd
Three phase energy meter test bench, type KP-S3016-A, is a new generation, high precision calibration equipment to test three phase energy meters. It is an ideal testing equipment for energy meter factory or R&D institute. All the testing procedures can be automatically operated by PC or by Keyboard manually.
-
Product
Three Phase Closed I-P Link Energy Meter Test Bench Type KP-S3000-B
-
Bofa Instrument & Equipment Co., Ltd
Three phase closed I-P link energy meter test bench, type KP-S3000-B, is designed for testing three-phase energy meters, especially for testing Closed I-P Links three-phase energy meters. It is an ideal testing equipment for energy meter factory or R&D institute. All the testing procedures can be automatically operated by PC or by Keyboard manually.
-
Product
General Purpose Benchtop XRD System for Phase I.D. and Phase Quantification
-
In a move to bring lab-quality performance to the manufacturing floor, Rigaku introduces the MiniFlex XpC, a manufacturing-optimized powder diffractometer for fast and accurate quality control measurements. It is extremely easy to operate using Rigaku’s new EasyX quality control software, which requires minimal clicks to run. A minimal interface means there will be no accidental error variance from operator to operator. The MiniFlex XpC can be configured with a conveyor belt or robot for automated sample processing and collaboration with other instruments. With an 800 W X-ray source and a short-diameter goniometer, the system has the performance of a lab unit, and thus can greatly improve throughput for quality control measurements.
-
Product
Phase Noise Analyzers
-
Holzworth Instrumentation, Inc.
Holzworth's Real Time Phase Noise Analyzers are each designed to provide data faster than any other system, while maintaining data accuracy and repeatibilty. There is no guess work as to whether results are valid to the DUT or if there are unwanted variations or contributions coming from the measurement system itself.
-
Product
Phase And Continuity Tester
4100A
-
Peaceful Thriving Enterprise Co Ltd
There are two function of this tester. One is to test the continuity and the other one is to test the phase of three-phase system. The operation is easy, the indication is clear with LED indication. There is a loud buzzer to remind you the continuity. The illumination is very helpful in the dark environment.
-
Product
One Phase Electric Power/Energy Calibrator
MC133
-
The MC133 master unit model is a one phase electric power/energy calibrator. It can supply the device under test with single phase precise voltage and current with calibrated phase shift along with DC voltage and current capability. Output voltage can be set in five ranges up to 280V and output current in six ranges up to 30A. Simulated electric power can be set independently for each phase. Frequency can be set from 15Hz to 1 kHz with resolution 0.001Hz to 0.01Hz. The MC133 Calibrator is equipped with 5 1/2 digital DC meter with DC ranges 20mA or 10V for direct calibration of various types of power transducers and wattmeters.
-
Product
Phase Meter Current Shunts
610 and 650
-
Clarke-Hess Communications Research
The Model 610 and 650 Current Shunts are specifically designed to operate with the Model 6000A Precision Phase Meter. These shunts are frequency tuned to have negligible phase shift (less than 5m) at 50/60Hz making them ideal for line frequency applications. They can also be idealized for other frequencies as specified by the user. Consult factory for details.
-
Product
Three Phase Din-rail Multi-rate kWh Meter
SY 1041
-
Hong Kong Songyang Industrial Ltd.
Type SY1041 three phase DIN rail watt-hour meter is a kind of new style three phase electronic multi-rate watt-hour meter, energy data display adopt 7 digits wide temperature type crystal display, with many functions of multi-rate (time-of use) energy measurement, infrared carrier wave communication and RS485 serial port communication reading meter, etc
-
Product
Single Phase Universal Protection Relay Test Set
S100A
-
S100A is the Universal Single Phase Protection Relay Test Set with 1*100A and 3*150V output, local control system for basic relay testing with manual operation.
-
Product
Single Phase Relay Tester
PTE-100-V
-
The unit is extremely compact and rugged. The design incorporates the latest in modern digital microprocessor technology to achieve unbeatable output characteristics in terms of power, accuracy, low distortion, and dynamic capability. This technology allows users to test many different specific functions required in relay testing, without the need of additional accessories.
-
Product
Field Calibrator of Three Phase Energy Meter
SY3640
-
Hong Kong Songyang Industrial Ltd.
SY3640 three phase energy meter field calibrator is a high precious three phase energy reference meter; it uses the advanced technology and latest electronic components available in the world, and use high speed DSP as the main processor to ensure the accuracy and long time stability.
-
Product
Phase Frequency Detectors
-
Analog Devices phase frequency detectors offer high performance and ultralow phase noise in a low cost, compact package. Our devices can significantly improve frequency lock time, and include automatic and configurable lock detect indicators.
-
Product
Phase Noise Measurement Application
N9068A
-
One-button measurements for analyzing phase noise in frequency domain (log plot) and time domain (spot frequency)Compatible with phase noise measurement personality in Keysight PSA and ESA spectrum analyzers Runs inside the PXA, MXA, EXA signal analyzers and MXE EMI receiver
-
Product
Full Band Phase Shifters
STP-18-10-M2
-
Full band phase shifters are micrometer-driven, waveguide-based phase shifters. The configuration of the micrometer-driven phase shifters is similar to that of level setting attenuators, where the phase shifting is caused by an E-plane dielectric insert in the rectangular waveguide. The amount of phase shifting is directly dependent on the volume of the insert. The VSWR and the insertion loss of these phase shifters are dependent on the frequency. The below standard offering covers the frequency range of 18 to 110 GHz and a phase shifting range of 180 degrees. These micrometer-driven phase shifters are typically used to introduce a certain amount of phase shifting when the absolute number is not a focus.
-
Product
Multi-Channel Phase Comparator
VCH-315M
-
Multi-channel phase comparator VCH-315M, together with a computer and special software, is designed for simultaneous measurement of frequency instability characteristics (RMS, RMS) of a group of sinusoidal signals of standard frequencies 5; ten; 100 MHz.
-
Product
3 Phase Power Monitors
-
The PM7000 portable monitor, the PM7503 panel mounted monitor and the PM7000 Fault Level Monitor have 4 current inputs and 4 voltage inputs while the PM3000 portable monitor has 3 current and 3 voltage inputs. All 4 different models record data using our patented Single Cycle Adaptive Store recording regime whereas the PM7000, PM7503 and PM7000FLM also have 3 other unique and distinct recording regimes:
-
Product
Single Phase Energy Meter Test Bench Type KP-S1000-A
-
Bofa Instrument & Equipment Co., Ltd
Single phase test bench, type KP-S1000-A, is a new generation, high precision energy meter calibration equipment. It can test mechanical energy meter and electronic energy meter, in spite of open or closed test link (I-P link). It is an ideal testing equipment for energy meter factory or R&D institute. All the testing procedures can be automatically operated by PC or by Keyboard manually.
-
Product
9KHz-2.1GHz, Spectrum Analyzer, Phase Noise<-98dBc/Hz, Amplitude Accuracy<0.7dB, 10.1" Color Display
T3SA3100
-
9KHz-2.1GHz, Spectrum Analyzer, Phase Noise<-98dBc/Hz, Amplitude Accuracy<0.7dB, 10.1" Color Display.
-
Product
Hi-Q W-Band Ultra Low Phase Noise Analyzer
OE8000W
-
HI-Q® W-Band phase noise test system utilizesmicrowave photonics techniques for automatedmeasurement of ultra-low phase noise W-bandoscillators.
-
Product
Regenerative AC Emulator, 1200 VAC, 32 A, 45 KVA, 3‑Phase
SL1212A
-
The SL1200A series was designed to handle all your 3-phase AC test needs up to 1200 VAC, from 30 kVA to 630 kVA without the need for a transformer. Two voltage ranges are available: 600 VAC and 1200 VAC. The 600 VAC models are ideal for low voltage inverter test as well as EV and EVSE charging test applications. The 1200 VAC models allow for (HVRT) testing at the IEC LV-AC limit without the need for a large, complex test setup.
