Instrument Features - LEM HEME ISO 1000 Instrucciones De Uso

Instrument features

2. Instrument features
This instrument has been manufactured complying with Quality Assurance System DIN
ISO 9001. The compliance with the current applicable EMC-regulations is indicated by
the CE-sign and markings on the instrument.
THE HEME ISO series – is unique in providing 3 instruments in 1, a compact
hand-held insulation tester, a TRMS current clamp and a TRMS multimeter. The
instrument is the ideal tool for the inspection of new electrical installations and
the maintenance and troubleshooting of existing plant and equipment. The ISO
2000 offers advanced features for the documentation of safety tests and the
identification of trends and intermittent faults.
Main features:
• Easy to use handheld design measuring V, A, Ω, MΩ, Hz
• Large dual display with bright EL backlight and bargraphic
• Insulation measurements up to 20 GΩ with 100, 250, 500 and 1000V test
voltages and display of test current
•
True RMS current and voltage measurement with display of AC, DC and AC+DC
values
• Auto ranging resistance measurement to 200kΩ with 200mA low resistance test
and lead compensation
•
Continuity test with adjustable thresholds and fast responding buzzer
•
LIMIT (alarm) to quickly and reliably identify fault conditions
• REC function for MIN, MAX, AVG values
• General protection against external voltages without fuse damage
Additional features HEME ISO 2000
•
Simple storage of up to 350 insulation test results for on screen viewing or PC
download
•
Internal data logging of current and voltage (up to 1000 readings) for trend and
intermittent fault analysis
•
Optional WinLog software and interface for PC connectivity, data download and
insulation resistance logging
•
On screen display of Polarisation Index and Dielectric Absorption Ratio for
insulation quality
•
Extended current range to 2000A
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