TOS3200
19
Product Overview
1
General Description
CAL ALARM function that warns the expiration of the calibration period
A warning message will be generated when a preset calibration period passes. It is also pos-
sible to limit the use of the TOS3200 by activating the protection status when the period
elapses.
Function for holding the maximum value during the measurement
The maximum TC or PCC during the measurement can be held. The maximum value can be
measured even if the current fluctuates during the measurement.
Function for setting a wait time until the test is actually executed after starting the
power supply
You can set a wait time for the test (time until the test is actually executed after starting the
power supply to the EUT). This feature is useful if you want to measure the current after the
EUT reaches the steady state avoiding the transient state of the EUT immediately after turn-
ing the power on.
Window comparator function that sets the upper and lower limits of judgement
You can set not only the upper reference of the TC or PCC but also the lower reference. This
feature helps to discover breaks in test leads and mistakes in the setup/procedure and allows
highly reliable tests.
Stores up to 100 test conditions
The test conditions of up to 100 individual tests (TC or PCC measurement) can be saved with
a name.
*5
Up to 100 sequence programs for program tests can also be saved with a name.
*4
The number of the safety standard on which the test is based and the EUT model can be
used as a name for the test conditions.
Stores the data for up to 50 test results
The test result, the date/time of the test, and the test conditions can be stored. Up to 50
results can be stored separately for individual tests and program tests.
Equipped with RS-232C, USB, and GPIB as standard
The TOS3200 is equipped with RS-232C, USB, and GPIB as standard. You can control test
conditions and read the measured values and test results through a PC or a sequencer.
*1 Withstanding Voltage Test, Insulation Resistance Test, Earth Continuity Test, and Leakage
Current Test
*2 IEC 60990: Methods of measuring TC and PCC
The current that is referred to as the “leakage current” is divided into TC (current that flows
when a human being touches the electric equipment) and PCC (current that flows through the
protective conductor of a Class I equipment).
*3 Medical equipment is not supported.
*4 Among the 100 presets, test conditions of TC conforming to the safety standards are stored
to presets 00 to 50 in advance. These presets can be recalled and used in the TC test.
*5 Up to 100 steps in a program and up to 500 steps total in all programs.
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