Medical-Use Ground Resistance Tester
Overview

Medical use grounding resistance tester is used to measure the ground (earth) resistance inside the electrical equipment, which reflects the (contact) resistance between the exposed conductive parts of the electrical equipment and the general grounding terminal of the electrical equipment. This equipment can meet the test requirements of IEC60335-1 and IEC60601-1.

Medical-Use Ground Resistance Tester

1.Introduction

RK7305Y medical grounding resistance tester is used to measure the ground (earth) resistance inside the electrical equipment, which reflects the (contact) resistance between the exposed conductive parts of the electrical equipment and the general grounding terminal of the electrical equipment. This equipment can meet the test requirements of IEC60335-1 and IEC60601-1.

 

2.Application

1). Household appliances: TV sets, refrigerators, air conditioners, washing machines, dehumidifiers, electric blankets, chargers, etc.
2). Transformers: oscilloscopes, signal generators, DC power supplies, switching power supplies and other complete machines
3). Medical equipment: all kinds of new medical instruments and medical supporting instruments, heart monitoring, medical imaging, biochemical analysis instruments, sphygmomanometers and thermometers and other home medical equipment
4). Lighting industry: ballasts, road lights, stage lights, portable lights and other lamps
5). New energy vehicles: electric vehicle battery pack connection bridge, battery connection resistor
6). Electronic components: diodes, triodes, high-voltage silicon stacks, various electronic transformers, connectors, high-voltage electrical appliances
7). Electric heating appliances: electric drills, pistol drills, cutting machines, grinding machines, electric welding machines, etc.

 

3. Specification

ModelRK7305Y
Input power50/60Hz±5%, 115/230VAC±10%
Output current3-30A (AC), constant curernt source, resolution: 0.1A/step, accuracy: ± (2% setting value+0.02A)
Output voltage6V (AC), Max (measured in open circuit)
Output frequency50Hz/60Hz
Resistance range

0-120mΩ (>10A)/1-510mΩ(10A), resolution: 1mΩ/step

Accuracy: ± (2% reading value+1 digit)

Zero adjustmentMax 100mΩ, resolution: 1mΩ/step, accuracy: ± (2% reading value+1 digit)
Upper limit settingRange: 0-510mΩ, resolution: 1mΩ/step, accuracy: ± (2% reading value+1 digit)
Test timeRange: 0.5-599.9s (0=continuous test)
Control interface

Input: TEST, RESET, WITHSTAND PROCESSING

Ouput: PASS, FAIL, TEST-IN PROCESS

Test result output methodBuzzer, LCD display, control interface status output
No. of memory group5 groups
DisplayLCD screen
Working condition0-40℃, ≤75% R.H.
DimensionD410mm*W290mm*H100mm
AccessoriesPower cable, test wire
Safety lockEquipped with keyboard lock function
Weight8.7kg
Fuse3.15A
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