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Rigel Uni-Therm Electrosurgical Analyzer

Rigel Uni-Therm Electrosurgical Analyzer
Rigel Uni-Therm Electrosurgical Analyzer Rigel Uni-Therm Electrosurgical Analyzer Rigel Uni-Therm Electrosurgical Analyzer Rigel Uni-Therm Electrosurgical Analyzer Rigel Uni-Therm Electrosurgical Analyzer
Product Code: Rigel Uni-Therm Electrosurgical Analyzer
Availability: In Stock

ACCESSORIES: Power Cord, Colored Sheathed Banana Set, Operator CD, Calibration Certificate


The new high power Rigel Uni-Therm accurately measures the performance of electrosurgical generators. Measurements include; high frequencey leakage, high power current and power distribution and patient return plate alarm testing. Boasting a full colour screen and providing easy navigation, the Rigel Uni-Therm is easy to operate straight out of the box. The large colour screen provides step by step guidance to ensure the correct connection to the device under test. A high power, high resolution load bank enables performance testing up to 6A RMS with a duty cycle of 100% up to 60 seconds. This makes the Uni-Therm an extremely versatile test instrument for calibrating and performance testing of all high power electrosurgical instruments on the market. The new Rigel Uni-Therm incorporates a range of custom settings that include a variety of test sequences and power distribution curves which make testing fast, easy and accurate. Utilising the large full colour display, built-in memory and data management facilities, the Rigel Uni-Therm is the first fully stand-alone diathermy tester that can offer true user friendly operation and operator safety. The large array of internal resistors, ranging from 0-5100Ω in 5Ω steps provide not only the most accurate and detailed power curves, the Rigel Uni-Therm also advocates safe working practise by providing all necessary resistors within the enclosure. The return electrode monitoring test offers a unique isolated and electronically driven potentiometer to provide accurate and fast testing of alarms. In addition, the Bluetooth-enabled technology allows the wireless connectivity of the tester with PCs and other accessory equipment for fast and convenient downloading of performance data and the uploading of manufacturers’ power curves and manufacturer specific test programs. Other special features of the Rigel Uni-Therm include in-built graphics to display connection diagrams, program settings, power curves, alarm settings, data management and data analyses.

Key Features:
Fully compliant with IEC 60601-2-2 - One instrument for full compliance testing offering peace of mind

Accurate and safe - Utilising full 10kV isolation on all measuring systems

High power load bank -  Measure up to 6 A RMS with dutycycle up to 100% for 60 seconds

High frequency leakage - Easy to connect with onscreen help for each configuration

Power distribution curves - Variable load with full 10kV isoltion from 0 to 5100Ω in 5Ω steps – Accurate, fast, and flexible

Remote electrode monitoring testing - Using electronic potentiometer range upto 500Ω in 1Ω steps with high and low alarms

Stand-alone - Not relying on PC or laptop, direct print facility via Bluetooth

Automatic and manual test sequences - For fast and effective (repeat) testing

Stylish and rugged enclosure - Small footprint ideal for in-situ testing

Graphic colour user interface - For fast and easy navigation and connection to DUT

Future upgrade ready - Download future upgrades from the web into your tester

Prepared for PPM protocols - Configured for automatic performance testing of a variety of parameters


Power measurement :  True RMS value of applied waveform
Power rating:   0 - 500W (RMS)
Duty cycle:    100% up to 60 seconds
Load bank:   0 - 5115Ω
Resolution:   5Ω
Accuracy:     (1W + 5% of value)
Voltage (peak):     0 - 10kV (Peak) - Closed load only
Accuracy:     ±10% of value. Measurement is taken between the active and dispersive electrodes with closed load only.
Voltage:    0 - 700V (RMS)
Accuracy:    (2V + 2% of value)
Current:    0 - 6000mA (RMS)
Accuracy:    ±10mA or 2% of value
Crest factor:   1.4 - 20 (Vpeak / V RMS)  The higher of the two peak voltage measurements is used for calculation 

RMS Bandwidth
Instrumentation only:   30 Hz to 10 MHz (-3 dB)
With loads:     30 Hz to 2.5 MHz (-3 dB)
Variable loads:    0 - 5115Ω, steps @ 5Ω (1023 steps)
Accuracy:    1% of R
Load array:    Ceramic resistors (Non inductive)
Measurement delay:    Foot switch delay selectable between 200 - 5000ms (10mSec resolution)

RF Leakage (High Frequency Leakage)
Active:   From active part to earth
Passive:   From plate - receptacle - to earth
Load:   Variable see power measurement Fixed 2 x 200Ω

Return Electrode Monitoring
Range:   1- 475Ω, steps @ 1Ω steps Motor driven potentiometer
Alarm register:   High and low, manual confirmation
Ranging:   Manual or automatic

Output Connectors
Remote foot switch control (CUT):   2 x 4mm - yellow, single relay contact
Remote foot switch control (COAG):   2 x 4mm - blue, single relay contact
High Frequency leakage and power measurements:   Through 4mm sockets
USB:   PC download / Future PC software
Oscilloscope output:  5V/A, 100mA RF current minimum input


Isolation:  10kV Isolation between measurement device and enclosure

Low Frequency Filter:   100 Hz filter to avoid low-frequency disturbanceor interference

Storage and Recall
Memory:    Approx 5,000 records
Output:    CSV and SSS format

General Specifications
Dimensions:    370 X 300 X 204mm
Weight:    10 kg
Operating temperature:    15 °C to 35 °C
Storage temperature:     0 °C to 50 °C
Mains power:    120/230 VAC +10%; 48 to 66 Hz, 35 VA

PRODUCT MANUAL (click here)