Chapter3 Function And Features; Range Setting - ITech IT5101 User Manual

This chapter describes in detail the use of the front-panel keys and shows how they
are used to accomplish internal resistance t ester operation.

3.1 Range Setting

IT5101 Series internal resistance tester provides several ranges for measuring
voltage and internal resistance. If voltage/internal resistance scope of DUT is
known, appropriate selection of range will improve measurement accuracy.


You can directly select the measurement range on current Measurement
interface. Detailed operations are as follows:
1. Press [Meter] key. Display current measurement status.
Press corresponding soft key of V/Ω/V+Ω to select current measurement
2.
situation.
3. Based on different situations, press corresponding soft key of "V-Range" and
"Ω-Range" to select appropriate measure range.
Voltage range (V-Range) setting diagram is as shown below.
Resistance range (Ω-Range) setting diagram of IT5101 Model is as shown
below.

Chapter3 Function and Features

Voltage ranges of IT5101 Model: 6V, 60V and 300V; resistance ranges:
3mΩ, 30mΩ, 300mΩ, 3Ω, 30Ω, 300Ω and 3,000Ω. If voltage/internal
resistance scope is unknown, select Auto and the instrument will select
appropriate range automatically.
Voltage ranges of IT5101E Model: 6V, 60V and 300V; resistance ranges:
300mΩ and 3Ω. If voltage/internal resistance scope is unknown, select
Auto and the instrument will select appropriate range automatically.
Copyright© Itech
Electronics Co., Ltd.
Function and Features
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