or Long Scale DMMs
... voltage/frequency combinations points • Not easy to use and can be very slow • Modern DMMs • Needs only a single measurement • Accuracy commonly made to 60 ppm accuracies • Performance improves with spot frequency capability • Useable at any volt/frequency combination within its amplitude and bandwi ...
... voltage/frequency combinations points • Not easy to use and can be very slow • Modern DMMs • Needs only a single measurement • Accuracy commonly made to 60 ppm accuracies • Performance improves with spot frequency capability • Useable at any volt/frequency combination within its amplitude and bandwi ...
PDF (acrobat)
... Countries can continue to use either the neper or the decibel for measurement purposes within their own territory and, to avoid conversion of values, countries which prefer to do so may continue to use the neper between themselves by bilateral agreement. For the international exchange of information ...
... Countries can continue to use either the neper or the decibel for measurement purposes within their own territory and, to avoid conversion of values, countries which prefer to do so may continue to use the neper between themselves by bilateral agreement. For the international exchange of information ...
7829 Visconic Viscosity Meter Data Sheet
... module provides the full signal conditioning, calculation, and diagnostic facilities within these meters. The 7829 meter does not require remote electronics for signal processing. This meter simultaneously measures real-time viscosity, density, and temperature; and, the integrally mounted electronic ...
... module provides the full signal conditioning, calculation, and diagnostic facilities within these meters. The 7829 meter does not require remote electronics for signal processing. This meter simultaneously measures real-time viscosity, density, and temperature; and, the integrally mounted electronic ...
Analog Photosensor Installation Instructions (when used with Daylighting Controller)
... The Dusk-To-Dawn technique of calibration has been developed that, when followed, will work well for most calibration needs. Additionally, if you have a different lighting application other than dusk-todawn, you should be able to discern the method of this technique and apply it to your situation. T ...
... The Dusk-To-Dawn technique of calibration has been developed that, when followed, will work well for most calibration needs. Additionally, if you have a different lighting application other than dusk-todawn, you should be able to discern the method of this technique and apply it to your situation. T ...
CRCW-HP e3 Pulse Proof, High Power Thick Film Chip Resistors
... contacts on both sides. A special laser is used to achieve the target value by smoothly fine trimming the resistive layer without damaging the ceramics. The resistor elements are covered by a protective coating designed for electrical, mechanical and climatic protection. The terminations receive a f ...
... contacts on both sides. A special laser is used to achieve the target value by smoothly fine trimming the resistive layer without damaging the ceramics. The resistor elements are covered by a protective coating designed for electrical, mechanical and climatic protection. The terminations receive a f ...
204KB - NZQA
... evidence at the Excellence level may have minor errors, or the evidence is weak. ...
... evidence at the Excellence level may have minor errors, or the evidence is weak. ...
Weidmann Diagnostic Solutions Electrostatic Precipitator
... enough to cause unequal sharing of the voltage across the series string of diodes. This can cause a diode to fail due to exceeding its Peak Inverse Voltage limit. This may in turn cause other diodes to fail as they receive an increased voltage as a result of the first diode failure. Arcs can be crea ...
... enough to cause unequal sharing of the voltage across the series string of diodes. This can cause a diode to fail due to exceeding its Peak Inverse Voltage limit. This may in turn cause other diodes to fail as they receive an increased voltage as a result of the first diode failure. Arcs can be crea ...
DATA SHEET
... Portable and supports both AC and DC power supplies (switchable). 2) User-friendly Requires no skills and involves only comparing the results with the standard contamination plate. 3) Time-efficient Takes only about 10 minutes for each measurement. 4) Supporting photo taking Allows photo taking with ...
... Portable and supports both AC and DC power supplies (switchable). 2) User-friendly Requires no skills and involves only comparing the results with the standard contamination plate. 3) Time-efficient Takes only about 10 minutes for each measurement. 4) Supporting photo taking Allows photo taking with ...
Class 2000 Installation Manual - E-Mon
... is used to bring in MAINS Power (voltage lines to power meter) and current sensor wiring. The 1/2” conduit opening located on the top of the enclosure is used to interface low voltage signals, such as the IDR interface and isolated pulse output. (Outdoor enclosures equipped with one 3/4” conduit ope ...
... is used to bring in MAINS Power (voltage lines to power meter) and current sensor wiring. The 1/2” conduit opening located on the top of the enclosure is used to interface low voltage signals, such as the IDR interface and isolated pulse output. (Outdoor enclosures equipped with one 3/4” conduit ope ...
62-0389—05 - Class 2000 Meter - E-Mon
... is used to bring in MAINS Power (voltage lines to power meter) and current sensor wiring. The 1/2” conduit opening located on the top of the enclosure is used to interface low voltage signals, such as the IDR interface and isolated pulse output. (Outdoor enclosures equipped with one 3/4” conduit ope ...
... is used to bring in MAINS Power (voltage lines to power meter) and current sensor wiring. The 1/2” conduit opening located on the top of the enclosure is used to interface low voltage signals, such as the IDR interface and isolated pulse output. (Outdoor enclosures equipped with one 3/4” conduit ope ...
Energy Meters Quick Selection Guide
... Collect and Store Energy Data Unlike communicating submeters which continuously read energy usage as it occurs, IDR Interval Data Recorders collect and store energy data from meters in time-stamped intervals for later download. An IDR collects and stores meter information at specified time periods, ...
... Collect and Store Energy Data Unlike communicating submeters which continuously read energy usage as it occurs, IDR Interval Data Recorders collect and store energy data from meters in time-stamped intervals for later download. An IDR collects and stores meter information at specified time periods, ...
Class 2000 Meter
... is used to bring in MAINS Power (voltage lines to power meter) and current sensor wiring. The 1/2” conduit opening located on the top of the enclosure is used to interface low voltage signals, such as the IDR interface and isolated pulse output. (Outdoor enclosures equipped with one 3/4” conduit ope ...
... is used to bring in MAINS Power (voltage lines to power meter) and current sensor wiring. The 1/2” conduit opening located on the top of the enclosure is used to interface low voltage signals, such as the IDR interface and isolated pulse output. (Outdoor enclosures equipped with one 3/4” conduit ope ...
Resource Registration Update 100202
... CC: Transitions must not skip configurations (eg: Offline to CC1_2) CC: Should have a Transition for each Configuration (WARNING) ...
... CC: Transitions must not skip configurations (eg: Offline to CC1_2) CC: Should have a Transition for each Configuration (WARNING) ...
True RMS Digital Multimeter Model MN62
... manual before operating the meter. Always remove the test leads before replacing the battery or fuses. Inspect the condition of the test leads and the meter itself for any damage before operating the meter. Use great care when making measurements if the voltages are greater than 30VAC rms ...
... manual before operating the meter. Always remove the test leads before replacing the battery or fuses. Inspect the condition of the test leads and the meter itself for any damage before operating the meter. Use great care when making measurements if the voltages are greater than 30VAC rms ...
Make Better RMS Measurements with Your Digital
... little bit of knowledge can help you deal with the complexity. If you have not already done so, verify the crest factor, bandwidth, and other limitations noted in your DMM’s data sheet. As much as possible, stay within those limits. A quality meter used within its limits should deliver consistently ...
... little bit of knowledge can help you deal with the complexity. If you have not already done so, verify the crest factor, bandwidth, and other limitations noted in your DMM’s data sheet. As much as possible, stay within those limits. A quality meter used within its limits should deliver consistently ...
UT33B/C/D - Operating Manual
... in AC, special care should be taken for there is danger of electric shock. l Use the proper terminals, function, and range for your measurements. l Do not use or store the Meter in an environment of high temperature, humidity, explosive, inflammable and strong magnetic field. The performance of the ...
... in AC, special care should be taken for there is danger of electric shock. l Use the proper terminals, function, and range for your measurements. l Do not use or store the Meter in an environment of high temperature, humidity, explosive, inflammable and strong magnetic field. The performance of the ...
HAMTRONICS® TA51 VHF FM EXCITER: INSTALLATION
... 1000 mA meter or suitable equivalent should be connected in the B+ line to monitor current drawn by the exciter. This is important to indicate potential trouble before it can overheat transistors. Better yet, if using a lab supply for testing, set the current limiter on the power supply to limit at ...
... 1000 mA meter or suitable equivalent should be connected in the B+ line to monitor current drawn by the exciter. This is important to indicate potential trouble before it can overheat transistors. Better yet, if using a lab supply for testing, set the current limiter on the power supply to limit at ...
INCH-POUND MIL-PRF-83536/11B 15 July 2002 SUPERSEDING
... 1/ Each relay possesses high level and low level capabilities. However, relays previously tested or used above 10 mA resistive at 6 V dc maximum or peak ac open circuits are not recommended for subsequent use in low level applications. 2/ The suffix letter L, M, P, or R to designate the applicable f ...
... 1/ Each relay possesses high level and low level capabilities. However, relays previously tested or used above 10 mA resistive at 6 V dc maximum or peak ac open circuits are not recommended for subsequent use in low level applications. 2/ The suffix letter L, M, P, or R to designate the applicable f ...
SG-2020 Transceiver
... reasonable sensitivity check can be obtained with an inexpensive signal generator. a. Set the SG-2020 to the desired frequency with mode USB and BW 2.2 KHz. Be sure to turn the RF gain fully clockwise. b. Set the signal generator to the same frequency plus 1 KHz and set its output level to 50 micro ...
... reasonable sensitivity check can be obtained with an inexpensive signal generator. a. Set the SG-2020 to the desired frequency with mode USB and BW 2.2 KHz. Be sure to turn the RF gain fully clockwise. b. Set the signal generator to the same frequency plus 1 KHz and set its output level to 50 micro ...
The Smart Meters: What are the different types
... In industry parlance, every electrical meter is an “end point”, regardless of model. There are several types of meters available from different companies. Some of the meters can be upgraded or configured to function in various ways, so checking the model number on the meter may not tell the whole st ...
... In industry parlance, every electrical meter is an “end point”, regardless of model. There are several types of meters available from different companies. Some of the meters can be upgraded or configured to function in various ways, so checking the model number on the meter may not tell the whole st ...
Omnia.11 - Media
... Chameleon technology pertains to getting the levels right and lowering IMD in the Dynamics area of Omnia.11. The AGC system uses true RMS control, which means that each of the individual AGC processors in the Omnia.11 “hears” the audio the way the human ear does. Historically, some processors have u ...
... Chameleon technology pertains to getting the levels right and lowering IMD in the Dynamics area of Omnia.11. The AGC system uses true RMS control, which means that each of the individual AGC processors in the Omnia.11 “hears” the audio the way the human ear does. Historically, some processors have u ...
Analogue Panel Instruments List 7
... Combined bimetallic instruments are intended especially for thermal monitoring of transformers, cables, etc. due to their slow reaction to current changes. They indicate mean r.m.s. current value during the measuring period of the instrument. The instrument does not react to short current pulses ess ...
... Combined bimetallic instruments are intended especially for thermal monitoring of transformers, cables, etc. due to their slow reaction to current changes. They indicate mean r.m.s. current value during the measuring period of the instrument. The instrument does not react to short current pulses ess ...
242 - QSL.net
... tune the detector mount for maximum output. c. Measure the SWR of E-arm as described in measurement of SWR for low and medium value. d. Connect another arm to slotted line and terminate the other port with matched termination. Measure the SWR as above. Similarly, SWR of any port can be measured. 2. ...
... tune the detector mount for maximum output. c. Measure the SWR of E-arm as described in measurement of SWR for low and medium value. d. Connect another arm to slotted line and terminate the other port with matched termination. Measure the SWR as above. Similarly, SWR of any port can be measured. 2. ...
hamtronics® td-3 subaudible tone decoder module
... to received signals which do not have the appropriate subaudible tone to gain access. This is done by inhibiting the COS signal from the receiver squelch circuit which is required to make the transmitter respond. It may also be used in non-repeater receiver systems where muting of the receiver audio ...
... to received signals which do not have the appropriate subaudible tone to gain access. This is done by inhibiting the COS signal from the receiver squelch circuit which is required to make the transmitter respond. It may also be used in non-repeater receiver systems where muting of the receiver audio ...
MPE Level-Monitor Submersible Transducers Specification
... The tubing connection from the TVB1 shall be sized to go over the air vent tubing of the Submersible Level Transducer, forming a connection that will not allow moisture intrusion into the air vent tubing of the Submersible Transducer. A stainless steel diaphragm and silicone oil fill shall be provid ...
... The tubing connection from the TVB1 shall be sized to go over the air vent tubing of the Submersible Level Transducer, forming a connection that will not allow moisture intrusion into the air vent tubing of the Submersible Transducer. A stainless steel diaphragm and silicone oil fill shall be provid ...
Peak programme meter
A peak programme meter (PPM) is an instrument used in professional audio for indicating the level of an audio signal.There are many different kinds of PPM. They fall into broad categories:True peak programme meter. This shows the peak level of the waveform no matter how brief its duration.Quasi peak programme meter (QPPM). This only shows the true level of the peak if it exceeds a certain duration, typically a few milliseconds. On peaks of shorter duration, it will indicate less than the true peak level. The extent of the shortfall is determined by the 'integration time'.Sample peak programme meter (SPPM). This is a PPM for digital audio which shows only peak sample values, not the true waveform peaks (which may fall between samples and be up to 3 dB higher in amplitude). It may have either a 'true' or a 'quasi' integration characteristic.Over-sampling peak programme meter. This is a sample PPM in which the signal has first been over-sampled, typically by a factor of four, to alleviate the problem with a basic sample PPM.In professional usage, where consistent level measurements are needed across an industry, audio level meters often comply with a detailed formal standard. This ensures that all meters that comply with the standard will give the same indication on a given audio signal. The principal standard for PPMs is IEC 60268-10. It describes two different quasi-PPM designs which have their roots in meters originally developed in the 1930s for the AM radio broadcasting networks of Germany (Type I) and the United Kingdom (Type II).The term Peak Programme Meter usually refers to these IEC-specified types and similar designs.PPMs were originally designed for monitoring analogue audio signals but are now also used with digital audio.PPMs do not provide effective loudness monitoring. Newer types of meter do, and there is now a push within the broadcasting industry to move away from traditional level meters such as those featured in this article to two new types: loudness meters based on EBU Tech. 3341 and oversampling true PPMs. The former would be used to standardise broadcast loudness to −23 LUFS and the latter to prevent digital clipping.