TECHNICAL FEATURES
The MegaGuard WalkPlus is a portable measuring system that allows analysis
of charge levels accumulated on the human body according to IEC 61340-4-5
standard.
It's fully portable and doesn't require a PC for data acquisition because all data are
measured and logged in the internal memory.
The operator can perform all necessary operations without any collaborator, and
while he is walking the instrument is attached only with a single cable to a fixed
position for the reference to the ground.
The graphs of the tests can be displayed on the graphic LCD for a quick evaluation.
Then they can be easily exported and analyzed on a PC for a professional
documentation.
A program to manage the tests recorded in the instrument is included in the
MegaGuard WalkPlus.
Instrument
Range: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1050V
Resolution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Volt
Accuracy: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5% o ±5V
Input resistance: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
14
Ω
Humidity:
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 to 95%RH
. . . . . . . . . . . . . . . . . . . . . . . . . (accuracy: ±2%RH to 25°C, 10%RH~90%RH)
Temperature:
. . . . . . . . . . . . . . . . . . . . . . . . -20°C to +60°C (accuracy: ±1°C )
Display: . . . . . . . . . . . . . . . . . . . . . . . . . . . graphic LCD 128 x 64 pixel, 68x51mm
Power supply: . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 alcaline batteries, LR6 1, 5V
Dimensions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 243x130x60mm (instrument)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ø35x130mm (probe)
Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 650g (instrument) - 250g (probe)
LOW BATTERY =
Blinking
Auto Shut-off after 10 minutes of inoperativity
Datalogger
In the internal memory of the instrument can be logged till to 10 graphs.
Sample rate: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200Hz
Max total graphs duration: . . . . . . . . . . . . . . . . . . . . . . . . . . . 2minutes and 30 sec
Interface: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . USB
