
INPUT COMPATIBILITY
RF Current Transformer (50ohm)
Pearson Electronics 411 OR 4100
(Typical)
RF Current Transformer
Attenuation
0.1: 1
1: 1
User Selectable
INPUT RANGE
Voltage (RMS) 2.0 – 700.0 mV RMS
Input Resolution 0.1 mV RMS
Voltage (Peak) 1000.0 mV
Resolution 0.1 mV
Frequency 10 KHz – 10 MHz
Accuracy 1% reading
Maximum Input Voltage
3.3 V p-p
Internally Protected
CALCULATED RANGES
Current (with 0.1:1 CT) 7000 mA RMS
Resolution 1mA
Current (with 1:1 CT) 700.0 mA RMS
Resolution 0.1 mA
Wattage 10 KHz – 10 MHz
Resolution 0.1 Watt
Crest Factor 1.4 to 500
Resolution 0.1
INPUT IMPEDANCE
50 ohm
DISPLAY
LCD Graphical 128 X 64 Pixels
SETUP MEMORY
EEPROM, All Parameters
MEMORY RETENTION
10 Years w/o Power
OPERATING RANGE
15 to 30 °C
STORAGE RANGE
-20to60°C
CONSTRUCTION
Enclosure – ABS Plastic
Face – Lexan, Back Printed
SIZE
3.4x9.1x8.0inches
WEIGHT
3lbs
CONNECTIONS
Input: BNC
Output: Serial DB-9 or USB
POWER SUPPLY ADAPTER
Input: Universal 100-240 VAC, 50-
60 hz
Output: 6 VDC
POWER CONSUMPTION
ON: less than 150 mA
OFF: less than 40 µA
DATA STORAGE (Internal)
3 Sets of 32768 Data Points
ESU Analyzer Series
ESU Analyzer Series
S
S
PECIFICATIONS
PECIFICATIONS
S
S
CREEN
CREEN
V
V
IEWS
IEWS
The ESU-2050 is
used and recommended
by the world’s leading
electrosurgery generator
manufacturer!
Valleylab Force FX Blend Cut Waveform
-600
-400
-200
0
200
400
600
0 500 1000 1500 2000 2500 3000
Voltage (mV)
One Display Zone Screen
with mV Parameter Selected
Two Display Zone Screen
with mV & Watts
Parameters Selected
Three Display Zone Screen
with mV, Watts & mA
Parameters Selected
Five Display Zone Screen
with mV, Watts, mA, mV
Peak & CF Parameters
Selected
Four Display Zone Screen
with mV, Watts, mA & mV Peak
Parameters Selected
Fully Zoomed Out Fully Zoomed In
ESU-2050 Graph Mode Example
(NOTE: User can select measurement values & locations to
be displayed on each screen choosing from RMS Current,
RMS Voltage, RMS Power, Peak Voltage & Crest Factor
PC Software Waveform Example created from the
Excel
®
graphing function using the over 32,000
discrete datapoints exported from the ESU-2050
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