KYORITSU 6201 - Manual (Page 6)

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3.1 Product summary
The Model 6201 is a hand-held portable appliance tester, performing four
functions to ensure the Safety of Class I and Class II appliances. And also can
measure the mains voltage. Readings are displayed on a large liquid crystal
display(LCD) below which are three LEDs, light up in 2color, 2 color LEDs which
unambiguously display a pass or fail indication for results dictated by
international standards.
This instrument is suitable for performing tests as required by the following
standards.
AS/NZS 3760: 2001 In-service safety inspection and testing of electrical
equipment.
This instrument is designed to check the electrical safety of appliances of Class
I and Class II categories.
As a guide IEC standard define these two categories as follows:
Class １： Appliances which have a functional insulation throughout and an
earth connected case. These are often described as earthed
appliances.
Class ２： Appliances which have both functional and additional insulation
where any metal parts cannot become "Live" under fault conditions.
3.2 Test range
MODEL 6201 have following features.
3. Product summary and explanation
Range
Earthed Appliance test
(Class 1 appliance)
Double Insulation test
(Class 2 appliance)
Extension Leads test
Tests
(1) Protective conductor resistance
(2) Insulation
(1) Insulation
(1) Protective conductor resistance
(2) Insulation L-N and L/N-PE
(3) Polarity