BC Biomedical ESU-2000 Series Guide Manual do Utilizador descarregar pdf (Página 9)

The ESU-2050 Series Electrosurgical Unit Analyzers is a family of high-accuracy True

RMS RF Voltmeters designed to be used in the routine performance verification of

Electrosurgical Generators. They offer a higher degree of accuracy than previously

attainable with conventional Electrosurgical Unit Analyzer designs. The ESU-2050 Series

has been designed to be used in conjunction with an external RF Current Transformer

(Pearson Electronics Model 411 and 4100 recommended) and external precision load

resistors (Vishay Dale NH-250 Precision 1% tolerance resistors recommended) to measure

various parameters relating to the routine service of Electrosurgical Generators. They are

microprocessor based and utilize a combination of unique hardware and software to

provide accurate and reliable test results, even from “noisy” ESU Generator waveforms

such as “Spray”. The Patent Pending DFA

Technology utilized in the ESU-2050 Series

allows the system to aggressively digitize the complex RF waveforms produced by

Electrosurgical Generators, analyze each individual digital data point, and provide highly

accurate measurement results.

The following are highlights of some of the main features:

TRUE RMS READINGS USING DFA

TECHNOLOGY

INDUSTRY STANDARD CURRENT SENSING TECHNOLOGY

MV, MV PEAK, MA, CREST FACTOR AND POWER (WATTAGE) RANGES

LARGE GRAPHICS DISPLAY WITH CURSOR SELECTION

OF OPTIONS AND SETUP OF PARAMETERS

1% OF READING MEASUREMENT ACCURACY

DIGITAL DATA OUTPUT VIA USB AND RS232

PC BASED INTERFACE AND DATA CAPTURE PROGRAM

DIGITAL CALIBRATION – NO POTS TO TURN

SELECTABLE DISPLAY OPTIONS

DISPLAY CONTRAST IS SOFTWARE ADJUSTABLE

TACTILE KEYS WITH AUDIO FEEDBACK

GRAPHICAL ON-SCREEN REPRESENTATION OF MEASURED RF SIGNAL

STANDARD (1000 MV) AND LOW RANGE (100 MV) WITH AUTOSCALING

CAPABILITY

CAN BE USED WITH 0.1:1 OR 1:1 VOLTAGE:CURRENT CURRENT

TRANSFORMERS

BC BIOMEDICAL

ESU-2050 SERIES

ELECTROSURGICAL UNIT ANALYZER

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