Simco FMX-003 Instructions Manual page 4

Section 3. SPECIFICATIONS
Static voltage measuring range: 0 ± 1.49 kV (Low range)
〜
± 1.0 kV
〜
Ion balance voltage measuring range: 0
〜
Measuring distance: 25 ± 0.5 (between charged object and fieldmeter)
㎜ ㎜
Response time: less than one second
LCD display renewal rate: 5 times/second
Accuracy: ± 10%
Ambient conditions: 10 40 and 0 60 %RH
〜 ℃ 〜
Display: Large LCD display (digital and bar graph)
Bar graph: red LCD for positive polarity voltage
blue LCD for negative polarity voltage
Precision: • ± 0.1 kV for low range
• ± 1.5 kV for high range
• ± 15 V for ion balance
Digital reading: . 0.0
□ □□ ⇒
. ± 1.0 kV
□□ □ ⇒
0
□□□ ⇒
[IB]: Ion balance measurement mode
[HOLD]: Retains display after a measurement
[A.OFF]: Auto power-off function deactivated
[Err]: Error sign if sensor is damaged
Battery condition display (4 stages)
Display lamp: LED white lamp to assist reading in insufficient light
Beep sound at the time of the following functions:
• Power is turned on while pressing POWER switch less than 3 seconds: one beep
• Power is turned on while pressing POWER switch more than 3 seconds: three beeps
(for cancellation of the auto power off function)
• Auto power off indication: At one second interval for five seconds before power is
turned off
• Over range: Continuous warning sound
Auto power off: Power is turned off automatically if the unit is left on for five minutes
approximately. For continuous operation red POWER button should be
pressed more than three seconds when power is turned on.
Power: 9V, 6F22Y manganese battery; life: approx. 30 h
Overall size: 115 mm (L) x 73 mm (W) x 25 mm (H); without ion balance plate
123 mm (L) x 73 mm (W) x 25 mm (H); with ion balance plate
Weight: 140g with battery for Static charge measurement
170g with battery and ion balance plate
Case material: Conductive resin (ABS)
± 20.0 kV (Hi range)
± 200 V
± 1.49 kV (Low range)
〜
± 20.0 kV (Hi range)
〜
± 200 V (ion balance)
〜
- page 6 -
INST‑05070410
Section 4. EXTERNAL VIEW
< Dimensions in mm >
Static charge measurement
Ion Balance measurement
- page 7 -
INST‑05070410
Sensor side
Ion balance plate
Grounding cord