IEC 60601-2-2 Testing device for neutral electrodes
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Detailed Product Description
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ZLR-320 Neutral Electrode Temperature Rise Tester This device is designed according to the standard IEC60601-2-2:2017
and the Chinese national standard GB9706.202-2021 regarding the
temperature rise characteristics requirements and testing methods
for neutral electrodes (NE) in high-frequency surgical equipment.
It can fully meet the testing requirements of standard 201.15.101.5
"Thermal performance of neutral electrodes". According to the relevant requirements and corresponding test
results for replacing volunteer testing in the standard, this
testing device is designed to replace volunteer testing
experiments, and the relevant test results can be considered
consistent with real person testing. (1) Test parameters Temperature measurement board size (gold-plated testing area) 12 cm x 22 cm Spatial resolution of temperature measurement board 1 cm² Number of temperature sensor arrays 16 x26 The size of the temperature sensor array (standard requires
temperature sensors to be deployed 2cm at each edge of the
temperature measurement board) 16x26=416 sensor, (IEC 60601-2-2:+1cm) Adjustable effective value of high-frequency current (The neutral electrodes for adults/children and infants are
respectively) 700mA/500mA/350mA Test load time standard (optional) 60 s (10s.300s) Tested skin adipose tissue thickness 20mm/15mm/10mm/5mm Temperature measurement speed after high-frequency current load Complete all temperature measurements within 1 second
(IEC60601-2-2: Temperature testing is required to be completed
within 15 seconds) Relative temperature measurement accuracy of temperature
measurement system 0.4 ℃ (IEC 60601-2-2 requires that the error of the temperature
testing system be less than 0.5 ℃) CQM simulation testing of contact impedance quality 2Ω.~ 100 Ω, (=100%) according to CQM system test results measurement accuracy ±(3%+3 Ohm) The measurable range of relative increase/decrease in CQM
impedance, in ohms; Until the alarm zone is reached (impedance
increases to 130%~140%) 00%…160% <100Ω (IEC 60601-2-2:§201.8.4.101) Environmental chamber temperature RT+5°C Operation interface Chinese English interface Interface Provide API interfaces for LIMS integration (2) Equipment electrical specifications Overall dimensions (width x height x depth) 1040X640X640 mm Weight of the entire machine (including the main unit, measuring
table, and cables) 66 kg Equipment power input: 220V AC,50 Hz Rated power @ 700 mA high-frequency current (at maximum current) 0,5 A @220 V, AC Other devices Integrated computer embedded in the whole machine Windows 10 operating system, monitor resolution Usage environment 23±2℃. The initial temperature of the neutral electrode and the
test surface should be 23 ℃± 2 ℃ Storage environment 0~50℃,10R. H.~90%R.H. |
| Product Tags: Neutral Electrodes Testing Device Testing Device For Neutral Electrodes |
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IEC 60601-2-2 Testing device for neutral electrodes |
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