SMC Networks IZH10 Series User manual

Easy-to-use handheld
electrostatic meter
Rated charge amount range: ± 20.0 kV
Minimum display unit: 0.1 kV (±1.0 to ±20.0 kV)
0.01 kV (0 to ±0.99 kV)
Check the current
situation before taking
anti-static electricity
measures!
Check the current
situation before taking
anti-static electricity
measures!
Compact & Lightweight: 85 g
(excluding dry cell batteries)
Peak/Bottom value indication
Zero-clear function
Auto power-off function
LOW battery indicator
Backlight for reading in the dark
Compact & Lightweight: 85 g
(excluding dry cell batteries)
Peak/Bottom value indication
Zero-clear function
Auto power-off function
LOW battery indicator
Backlight for reading in the dark
Series IZH10
Handheld Electrostatic Meter
RoHS
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How to Order
IZH10
Option
None
High-voltage measuring handle
Nil
H
Accessories and Option/Part Number for Individual Parts ∗ The ground wire and soft case
are attached to the IZH series.
Ground wire (1.5 m)/Accessories
IZH-A-01
High-voltage
measuring handle/Option
IZH-C-01
Soft case/Accessories
IZH-B-01
Note) Be sure to use a high-voltage measuring
handle in situations such as during
high-voltage measurement when there is a
possibility of personnel coming in contact
with electricity.
Specifications
Note 1) 2A alkali dry cell batteries are not included, and must be acquired separately.
Note 2) When new alkali dry cell batteries are used at ordinary temperature.
Model
Rated charge amount range
Minimum display unit
Measurement distance
Power supply Note 1)
Display accuracy
Material
Weight
Standards
Accessories
Enclosure
Operating temperature range
Operating humidity range
Vibration resistance
Environment
10 to 150 Hz at whichever is smaller of 1.5 mm amplitude or
98 m/s2acceleration, in X, Y, Z directions for 2 hs. each (De-energized)
IZH10
±20.0 kV
0.1 kV (±1.0 kV to ±20.0 kV), 0.01 kV (0 to ±0.99 kV)
50 mm (between sensor part and measured target)
1.5 VDC 2A alkali dry cell battery, 2 pcs (continuous use for 15 hours or more, see Note 2))
±5% F.S. ±1 digit
IP40
Operating: 0 to 40°C, Stored: –10 to 60°C (with no freezing or condensation)
Operating/Stored: 35 to 85% R.H. (with no condensation)
Display part: PC/ABS Sensor part: ABS
85 g (excluding dry cell batteries)
CE marking
Ground wire, Soft case
100 m/s2in X, Y, Z directions 3 times each (De-energized)
Impact resistance
Soft case
High-voltage measuring handle
Ground wire
Series IZH10
Handheld Electrostatic Meter
RoHS
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SMC
POWER
LIGHT
kV
BEST DETECTING POSITION 50mm
Handheld Electrostatic Meter Series IZH10
Dimensions (Unit: mm)
Display part
BEST DETECTING POSITION 50mm
POWER
Measured Potential ±20.0kV
BATTERY 1.5V x 2 LR6
G
AUTO POWER - OFF Extension
Press
for 6sec
PEAK / BOTTOM MODE Display
Normal Bottom
Press! Press!
Peak
MADE IN JAPAN
BEST DETECTING POSITION 50mm
Sensor part
40
110
20
Do not apply a strong impact on the sensing part.
2 x ø3.4
600
ø4.8
87.5
9
16.6
0.5
13
6.5
8.8
7
(7.5)
(12.3)
(9.3)
21
60
86(55)
(175)
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POWER
Measured Potential ±20.0kV
BATTERY 1.5V x 2 LR6
G
AUTO POWER - OFF Extension
Press
for 6sec
PEAK / BOTTOM MODE Display
MADE IN JAPAN
kV
POWER
LIGHT
Series IZH10
Function Details
APeak/Bottom value indication
The function constantly detects and updates the maximum and minimum electrostatic potential value and allows holding the display value.
BZero-clear function
This function clears and resets the zero value on the display of measured pressure.
The reading can be corrected within ±5% of F.S. from the factory-set condition.
CLOW battery indicator
DAuto power-off function
If no button is operated for 5 min. or more while the power supply is on, the power supply will turn off automatically.
When the [POWER] button is pressed for 6 sec. or more with the power supply off, continuous operating time while no button is pushed will
extend to 15 min.
The display can be easily seen in the dark.
The backlight will be turned on and off by every press of the [LIGHT] button.
ELight-up of backlight
The minimum display digit is changed for the charged potential between –0.99 kV to +0.99 kV.
FDisplayed digit change function
Names and Functions of Individual Parts
When the batteries are low it is displayed in two stages: “Battery LOW” and “Replace Battery”.
The battery level is indicated by the flashing or lightening up of “ ” on the display.
• “ ” flashes: Prepare to replace batteries.
• “ ” lights up: Replace batteries with new ones.
Error description Error display Condition
Zero clear error
Sensor error
System error
A charge over ±5% F.S. of default potential is applied to the sensor.
∗ The indication lasts approx. 1 sec. and then measurement mode returns automatically.
There will be a slight displacement, depending on the deviation of the sensor itself and ambient environment.
The sensor breaks.
Internal data error.
Measurement error
Cable breakage
A charge over the lower limit of the measured voltage range is applied to the sensor, or the distance
to the measured target is outside of specified range.
A charge over the upper limit of the measured voltage range is applied to the sensor, or the distance
to the measured target is outside of specified range.
A broken cable prevents accurate measurement.
The charge amount can be detected, but it will not change the displayed value.
Error Display
—
LR6 dry cell battery (2 pcs.)
Ground terminal
LCD display
• Display of charged electricity
• Display of peak/bottom value
LIGHT button
• Backlight ON/OFF
Battery LOW “L”
Peak display “P”
Bottom display “b”
POWER button
• Power ON/OFF
• Mode switching
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Detection hole
Distance measurement
Detection area
Approx. 50 mm
BEST DETECTING POSITION 50mm
Series IZH10
Handheld Electrostatic Meter Precautions
Be sure to read this before handling. Refer to front matter 56 for Safety Instructions.
Handling Precautions
Warning
1. Do not make any modifications (including exchang-
ing the printed circuit board) to the product.
It may cause human injuries and damage.
2. Use the device in the condition of specified range.
Using it out of the specified range may result in fires, electric
shock, or damage. Confirm the specifications before using.
3. Measurement near high-voltage
Avoid measuring near high-voltage exceeding specifications
as it can be dangerous.
4. Handling of ground wire
Be sure to provide a ground wire to ensure safety and high-
accuracy measurement when using the sensor.
Also, if the ground wire is not connected properly, the power is
pooled in the sensor part and/or ground terminal, which can
discharge to an operator’s hand. Handle the sensor part and
ground terminal carefully.
If grounding is not provided,
• Measurement accuracy gets worse.
•The sensor is charged and can discharge to an operator’s
hand.
5. Do not apply strong impact.
Do not drop, allow collision or apply excessive shock to the
sensor when handling. It can result in damage of the sensor
and accidents.
6. Distance measurement is 50 mm. Use display of la-
bel attached to the sensors as a guide.
7. The measurement of a part with a high-charge po-
tential can be highly dangerous as it can cause a
discharge to the user’s hand.
In this case, use a handle specific for measuring high voltage,
which is available as an option, and wear rubber gloves, etc.
Also, gradually bring the sensor part close to the measured
target from a distance, and stop the measurement immediate-
ly when the displayed value overflows (HHH) or underflows
(LLL). (A target with a high-charge potential is very dangerous.
The measured value does not changed even if the distance is
shortened.)
Operating Environment
Warning
1. Handheld electrostatic meters are CE marked; how-
ever, they are not equipped with surge protection
against lighting. Lighting surge countermeasures
should be applied directly to system components
as necessary.
2. Handheld electrostatic meters do not have an explo-
sion proof rating. Never use in the presence of an
explosive gas as this may cause a serious explo-
sion.
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