impact on test by static electricity on human body; the tester must wear anti-static clothing,
anti-static hat and anti-static shoes.
The insertion depth of the φ5 diameter stainless steel mounting stem should not exceed the position
of the detection gear switch on the back of the sensor.
The surface of the φ5 diameter stainless steel mounting stem should have no insulation coating.
During detection, please don’t touch the electrostatic detection probe.
Ensure that the part of the sensor window is not polluted by particles and dust.
There should be no shield between the sensor and the detected object; otherwise the accuracy of the
detection result will be affected.
There should be no electrical equipment that affects the sensor within the detection range of the
sensor; otherwise, failure and damage may be caused to the internal equipment and chip.
To accurately measure the charged object, the plane of the sensor detection window must be parallel
to the surface of the object being measured.
Connect power supply for 5s before use; otherwise the data display may be unstable sometimes.
When the charged object is smaller than the calibration plate, the measured value will be smaller
than the actual static value of the charged object.
When the charged object is larger than the calibration plate, the measured value will be larger than
the actual static value of the charged object.
Don’t set zero under static charge state or in static measurement process (non-static calibration
process); if zero is set during static measurement, the displayed static value may be zero.
Don’t install high voltage equipment around, such as high voltage power supply, electrostatic
generator, iron generator and eliminator, because the high voltage will affect the performance and
detection accuracy of the sensor.
During the installation of high vibration area, please fasten the sensor, otherwise data error may
occur.
Please regularly check the power cable/communication cable of the product and replace it
immediately if there is damage, otherwise problems such as electric leakage, poor communication
and abnormal work may be caused.
If the product suffers mechanical impact such as drop, collision and so on, it may cause failure.
5.2. Warnings:
The whole set of equipment must be reliably grounded during use; otherwise abnormality and even
damage may be caused to the sensor.
It’s forbidden to use the equipment in flammable and explosive environment.
It’s forbidden to touch the electrostatic detection window with sharp object.
The product is strictly prohibited to contact water stain; otherwise abnormality will be caused, thus
leading to electric shock or fire.
If the measurement range of detection is exceeded, it may cause product failure.
During the inspection or replacement of product, turn off power, otherwise electric shock or fire may
be caused.
This detection instrument is a precision device, please don’t dismantle it.
It’s forbidden to dismantle the product arbitrarily; internal maintenance and repair must be made
by professional personnel.
The product is specially designed for detecting static electricity on the surface of the object. It is
strictly prohibited to be used for other purposes. Any abnormal use may cause machine failure,
electric shock, fire and other hidden dangers.
