Calibration Instruments - I620IS - GE Druck Intrinsically Safe Advanced Modular Calibrator with HART Communicator -- GO-50015-01Supplier: Cole-Parmer
Description: • Modular Calibration and HART Communication System uses three basic components to perform duties formerly requiring a wide range of different instruments • Hand held HART communicator and combined multifunction calibrator • Powerful device configuration, commissioning
- Calibrator Style: Battery Powered
Programmable Power Supplies - 20 V, 60 A, Programmable Power Supply -- Sorensen/Xantrex/Elgar/Ametek XFR20-60Supplier: ValueTronics International, Inc.
Description: NIST Calibration Pricing - $98.00 Xantrex XFR 20-60 Features: 20 V 60 AMP 1,200 Watts Zero voltage ("soft") switching for high efficiency and low noise Constant voltage, constant current Adjustable overvoltage protection 10-turn voltage and current control LED voltmeter and ammeter Remote
Supplier: Encore Electronics, Inc.
Description: , where an external ammeter can be inserted to measure the actual loop current for calibration purposes. The design of the switching circuit allows only one channel to be monitored from the front panel at a time. The other channels will not be affected by the operation of this monitor. For a transmitter
- Form Factor: Panel / Chassis Mount
- Analog Input Channels: 12
- AC Voltage Input: Yes
- Relay / Switch Input: Yes
Description: GSA prices. Type: GSA Schedule Calibration: New Warranty: 1 Year Shipping: FOB Destination Ships in: 6 Weeks Country of Origin: Taiwan GSA Schedule: GS-24F-0066M Exp.:10 Mar. 2013 DUNS: #08-643-8152 Tax ID: 94-3310442 CAGE code: 1RPN6 DODAAC: Q90079 Small business credit applies for this item.
- Display Type: Digital
Supplier: Allied Electronics, Inc.
Description: Quality meters feature high-torque, powerful ballistic movements that permit mounting in steel panels without special calibration and production-engineered mounting and electrical connections. OMS and MSQ series square meters are 11⁄2" and 21⁄2" units with operating zero
- Measurement Type: AC
- AC Current Range: 0.0 to 10 amps
Supplier: Hoyt Electrical Instrument Works, Inc.
Description: Hoyt’s new HDCA-20PC Series are the first digital dc ammeters to include built-in shunts for measuring dc currents up to 20A. Six ranges provide for precision measurement of dc currents from 200uA to 20A. These ammeters are 100% self-contained; no calibration or user-supplied components
- Display Type: Numeric Display
- Display Technology: LED
- Number of Digits: 3.5
- Digit or Character Size: 0.37" to 0.56" (9.4mm to 14.2mm)
Find Suppliers by Category Top
More Information Top
Calibrating Ammeters above 100 MC
B. Techniques One ammeter calibrating circuit which has been used over the frequency range of 1 to 350 mc is shown in Fig. 1.
Use of a current balance to calibrate an ammeter and to determine the magnetic permeability of free space
To check the ammeter calibration , a graph of measured current versus ammeter reading is plotted.
ISA BASIC ELEC CNTRL - Basic Electricity and Electronics for Control - Fundamentals and Applications
115 AMMETER CALIBRATION ...
Frequency Errors in Radio-Frequency Ammeters
LOW POTENTIALTERMINAL LLIGHT PROOF SHIELDED BOX Fig. 1-Circuit and apparatus used in thermal ammeter calibration by means of lamps.
Analogue DC Ammeter circuit datasheets and application notes, data sheet, circuit, pdf, cross reference, pinout, datasheet | Datasheets.org.uk
First line: 2931z 4 to 20ma current source circuit diagram using LM Led digital panel meters schematic diagrams dc ammeter calibration method circuit diagram INNOVATION EXCELLENCE DMS-30PC Series 31/2 Digit, Display Low-Power, Miniature Digital Panel Voltmeters Large (0.56714.2mm...
A measurement setup to calibrate picoammeters in dc current in the range 100 pA ÷100 nA
The procedure of pico- ammeter calibration was developed in order to minimize the effects of the temperature and the voltage burden.
Temperature Measurement 2nd Edition
...impedance voltmeter, 119 measuring range, 118 non-linearity errors, 11 8 self-heating error, 118 disappearing filament pyrometers applications, 170 !block diagram, 163 calibrated for black body, 166 construction, I 70 correction to readings, 169 direct ammeter calibration , 167 effective wavelength, 164...
Ammeter induced perturbations of Argand diagrams for Debye-like dielectrics
...leads us to consider the voltage output of the source as the true voltage applied to the dielectric, and (ii) more basically a neglect of the error incurred in the use, in time-varying experiments, of ammeters calibrated only using direct current...
Reliability Technology: Principles and Practice of Failure Prevention in Electronic Systems
A commonly used application is the motor car temperature gauge, which is an ammeter calibrated with a temperature scale.
RMS-to-DC Converter datasheets and application notes, data sheet, circuit, pdf, cross reference, pinout, datasheet | Datasheets.org.uk
First line: digital Ammeter circuit AC ammeter and ct diagram AC ammeter diagram dc ammeter circuit diagrams dc ammeter calibration method circuit diagram ACA-20RM-ALM Series True-rms-AC Ammeters with Alarm Function User-settable, visual alarm function Flashing display indicates...