Electrical Testing - Page 603

Manufacturer: Tektronix Brand: Tektronix Model: TDS2012C

Benchtop Oscilloscopes DIGITAL STORAGE 100 MHz 2 GS/s 2-Ch

Manufacturer: Fluke Corporation Brand: Fluke Model: FLUKE-1630

Earth ground loop resistance measurements for commercial, industrial, and utility applications. The clamp-on ground testing technique used by the Fluke 1630 simplifies ground loop testing and enables non-intrusive leakage current measurement. The compact and rugged design makes the Fluke 1630 easy to use in small places and harsh environments, while the ‘display holdâ€TM and the continuity testing with an audible alarm function ensures convenience in use. The novel technique means that earth ground loop testing and continuity testing can be completed without breaking the circuit.

Manufacturer: TTi Brand: TTI Model: PSA2702

PSA Series II RF Spectrum Analyzers   PSA2702 Handheld 2.7GHz Spectrum Analyzer The PSA Series II is unlike any other RF spectrum analyzer. It builds upon the success of the PSA-T series in offering a lightweight and truly handheld instrument that incorporates an extensive feature set. An improved user interface is combined with many new hardware and software features and a ruggedized casing. Genuinely hand-held The PSA Series II is sufficiently small and lightweight to fit comfortably into the hand - unlike most other so-called handheld spectrum analyzers. A removable screen protector and sun-shield combines with rubberised buffers top and bottom to enhance its use in the field. High resolution colour display The 4.3" TFT display provides a wealth of detailed information. Colour is used to clearly distinguish between multiple traces, markers and limit lines. The touch-screen uses a three row hierarchical menu system to provide fast and intuitive control of the many functions. Battery operation of more than 8 hours The PSA Series II operates from a Li-ion rechargeable battery that can provide more than eight hours of continuous operation. If switched off to conserve power, it returns to normal operation within two seconds of switch-on with all data retained. It can also be set to switch off automatically after a set time from the last action. For continuous bench top operation it can be powered from its AC adaptor which also recharges the batteries in less than 3 hours. Unlimited data storage With nearly 2GB of internal memory, the PSA Series II can store thousands of waveforms, instrument set-ups, or complete screen images. With option U01 installed, it can also log tens of thousands of results and make use of compensation tables and limit patterns. All files can be saved with either default file names or with user defined names using the alpha-numeric keypad

Manufacturer: Fluke Networks Brand: Fluke Networks Model: FT500

Use the Fluke Networks FT-500 FiberInspectorâ„¢ Mini Video Microscope to examine installed fiber terminations or ensure terminations are smooth and clean. Avoid the #1 cause of fiber link failure: dirty end-faces. Dirt, dust and other contaminants are the enemy of high-speed data transmission over optical fiber. Today's network applications require more bandwidth, making loss budgets tighter than ever. It is critical that all optical connections are clean and free of contaminants to ensure application success. The Fluke Networks FT-500 FiberInspectorâ„¢ Mini Video Microscope puts the solution to contaminated end-faces in the palm of your hand. This portable video microscope works ten times faster than traditional scopes. Simply insert the probe and inspect installed fiber connectors through the bulkhead adapters without accessing the backside of the patch panels. Using a video microscope also completely ensures that no harmful laser light ever reaches your eyes. Its miniature size makes the FiberInspector Mini extremely portable and convenient. The device displays exceptionally sharp images on its 1.8" screen. Extend battery life in the grip trigger mode, when the device only shows images when squeezing the sides of the display. With a range of standard and accessory probe tips, end-faces can be inspected when using many different connector types, including LC connectors.

Manufacturer: Megger Brand: Megger Model: 1007-331

The Megger DET24C digital clamp-on ground resistance meter measures ground resistance in multi-ground electrical installations and lightning protection systems without needing to disconnect the ground in electrical testing applications. It has a clamp with two jaws that can close around round cables and rods up to 1.45" (37 mm) in diameter and ground tapes and straps up to 1.96" (50 mm) wide to measure resistance without disconnecting the ground. The meter also provides true RMS (root mean square) measurements of current up to 35 amp to help ensure operator safety during operation. The meter has a user-selectable noise filter to allow measurements to be taken in areas with high amounts of electrical noise. The meter's internal data storage allows multiple results to be compared and tracked over time, and readings are date and time stamped. It comes with a software that provides a graphic user interface for working with the data on a computer. An alarm notifies user when user-selected minimum and maximum values for current and resistance are reached or exceeded. The hold function keeps a reading on the display, even after the meter is disconnected. In applications where the conductor is difficult to access, an auto-hold feature allows a reading to be captured without requiring the operator to press the button during measurement. The meter's liquid crystal display (LCD) is backlit to provide readability in low light. The clamp jaws have a smooth surface with no interlocking teeth to help prevent build-up of dirt and residue, which can interfere with measurements. The unit automatically turns off after five minutes of non-use to conserve battery life, and a low-battery indicator signals when the meter's batteries need to be replaced. This Megger earth test clamp-on ground resistance meter meets International Electrotechnical Commission (IEC) safety standard 61010 and is certified for category IV installations up to 600V, which covers measurements at the source of the low-voltage supply, such as electricity meters an...

Manufacturer: AEMC Brand: AEMC Model: 3711

The AEMC 3711 portable clamp-on ground resistance tester measures electrical ground rod and grid resistance of installed multi-grounded systems around buildings, pads, cell towers, pools and spas, and most environments, with no leads, auxiliary rods, or spacing requirements. The meter measures down to 0.1Ω with resolution of 0.01Ω and a fast settling time of approximately one second. It provides high immunity to electrical noise around transmission towers and substations. The current measurement function provides a direct reading of leakage current flowing to ground or circulating in ground loops down to 1 milliAmp (mA) and neutral and phase currents to 30A RMS. The data hold function keeps the last reading on the display after disconnecting from the circuit under test, which allows user to record measurements in the field and analyze readings when convenient. For power management and extending battery life, the auto power-off feature shuts down the meter after a set period of time. Ground-resistance meters are used by electricians and contractors working in industrial, utility, and field servicing. The jaw design has a 1.25" opening that accommodates ground rods and larger ground conductor cables up to 1000kcmil. The ergonomic body design permits one-handed operation. The head and body of the instrument are constructed from polycarbonate material that is designed to withstand heavy outdoor usage. The tester comes with a calibration check loop and hard carrying case. Safety ratings include EN 61010 and CAT III. The double-insulated product is UL approved and CE marked. Specifications Ground resistance range Autoranging 0.01 to 1200Ω Current measurement range Autoranging 1mA to 30.00A RMS Resistance measuring frequency 2403Hz Current measuring frequency 47 to 800Hz Accuracy (% of reading) + or - 2% reading + or - 0.02Ω to 25% of reading for 600 to 1200Ω Operating temperature range -10 to 55 degrees C/14 to 131 degrees F Power source 9V battery (included) Weight 2.2lbs./...

Manufacturer: Hioki Brand: Hioki Model: 3197

The Hioki 3197 power quality analyzer (also called a power meter) measures and records the power consumption and power quality of single-phase or three-phase (2-, 3-, or 4-wire) circuits for installing and maintaining electrical systems. It measures current; voltage (including peak voltage or current); demand; frequency; power factor; displacement power factor; harmonics and harmonic distortion; K factor; and active, reactive, and apparent power; and tracks events such as inrush current, sags and surges, overvoltage, and interruptions. The meter provides measurements in real time, and its internal memory records readings for up to 125 days to track changes in the individual electrical properties of a power system or the overall power quality provided by the system. The unit checks for proper wiring to help ensure measurement accuracy. The quickset function automatically sets the default values for testing parameters to help reduce setup time. All parameters are measured simultaneously, for an overall picture of power quality in the system. Measurements can be viewed on the meter's backlit, color LCD, which is readable in low light. The operator can view results in English, Japanese, or Chinese. The unit comes with four voltage test leads for taking voltage measurements, and a range of current sensors (sold separately) can be used with the meter to measure current or power. The meter comes with a USB cable for transferring data from the meter to the computer, and the included software provides a graphical user interface for working with data on a computer running the Windows 2000 or XP operating system. The Hiolki 3197 power quality analyzer is for use in production, research, and electrical testing applications.This true RMS (root mean square) sensing meter provides accurate readings when measuring linear or non-linear loads, where the current or voltage has a sinusoidal or nonsinusoidal waveform. The meter meets International Electrotechnical Commission (IEC) safety standard 61010 and is certified for category I...

Manufacturer: Fluke Corporation Brand: Fluke Model: 4394641

The Fluke Power Logger is the ideal electrician or technician’s power meter for conducting energy studies and basic power quality logging. Set the Power Logger up in seconds with the included flexible current probes and color display. The power quality meter measures most electrical power parameters, harmonics, and captures voltage events.

Manufacturer: Tektronix Brand: Tektronix Model: TCP0150

TCP0150 is a high performance and easy-to-use 150 A AC/DC current probe designed for use and direct connection to the TekVPI probe interface.

Manufacturer: Megger Brand: Megger Model: 6410-593

The Megger DET2/2 digital ground resistance meter measures earth electrode resistance and soil resistivity to increase the safety and performance of electrical systems. The unit measures digitally and has manually-selected test current, test frequency, and filtering so that it can be used in noisy environments. The meter uses the four-terminal method to eliminate the circuit current resistance for more accurate measurements. The meter measures earth resistance from 0.01 ohms to 19.99 kilohms, with 1 microhm resolution. The alphanumeric LCD display is 35mm x 130mm and gives both test information and test results. The tester is safety rated to European Standards (IEC/EN) 61010-1. It is also Ingress Protection 54 (IP54)-rated for protection against dust and splashing water. The DET2/2 is commonly used by electricians and electrical contractors to help ensure the safety of electrical systems. Specifications Power supply Rechargeable 12V lead-acid internal battery (installed) Ground resistance range 0.01 ohms to 19.99 kilohms Ground resistance resolution 1 microhm Weight (including batteries) 5kg/11 lb. Safety standards met International Electrotechnical Commission (IEC)/European Standards (EN) 61010-1 Ingress protection (IP) standard met IP54, for protection against dust and splashing water Dimensions 245 x 344 x 158mm/9.6 x 13.5 x 6.25 inches (H x W x D)H is height, the vertical distance from the lowest to highest point; W is width, the horizontal distance from left to right; D is depth, the horizontal distance from front to back.Electrical test meters report electrical circuit properties, such as voltage, resistance, capacitance, and continuity. Available in handheld or benchtop form, they detect electrical problems in equipment, wiring, and power supplies. A variety of probes, clamps, and leads can be used to connect the meter to a circuit or device. Single-function meters, such as battery testers and voltage testers, measure one property of a circuit, and multimeters measure multiple properties. Ele...