(SIMCO) FMX-004 Electrostatic Field Meter

Model

FMX-004

Measurement Range

AUTOMODE [Au]
0-±1.49kV (Lo range)
±1.0kV-±30.0kV (Hi range)
・Low MODE [Lo]
0-±3.00kV
・Hi MODE [Hi]
0-±30.0kV
・Ion balance voltage measuring mode [Ib]
・0-±300V

Mode switching is achieved by sequentially pressing the [MODE] button.
Display during switching:
[Au] → [Hi] → [Lo] → [IB] in sequence.

Measurement Distance

25mm ±0.5mm

Response Speed

Within 1 second

Sampling Speed

5 times/second

Measurement Accuracy

±10%

Operating Environment

0℃-40℃, 0-60% R.H.

Display

Wide-area LCD display

Digital numerical and graphical display

Graphical display: Voltage, auxiliary scale

Right side (+) red LCD light on

Left side (-) blue LCD light on

Electrostatic Test Method

Auto mode (AUTO MODE)
Lo: ±0.1kV (0-±1.49kV)
Hi: ±2.0kV (±1.5kV-±30.0kV)

LOW mode (Low MODE)
±0.2kV

Hi mode (HI MODE)
±2.0kV

Ion balance mode (Ion balance is measured)
±20V

Digital numerical display:
3-digit display with auto range switching

Electrostatic potential measurement AUTO:
□.□□kV⇒0.00-±1.49kV (LOW range)
□□.□kV⇒±1.0kV-±30.0kV (Hi range)
Lo:
□.□□kV⇒0.00-±3.00kV (Low Mode)
Hi:
□□.□kV⇒0-±30.0kV (Hi Mode)
□□□V⇒0-±300V (Ion balance)

Ion balance potential measurement
□□□V⇒0-±300V (Ion balance)

Mode display
Au: AUTO Mode
Hi: HI range mode
Lo: LOW range mode
Ib: Ion balance Mode

[HOLD]: Manual operation display

Battery level display: 4-stage display of remaining battery capacity

Sound

Beep sound during power operation

Auto Power Off

Power automatically turns off after approximately 5 minutes of inactivity.
When power is ON, press the "POWER" button for 3 seconds to disable this function. (Continuous measurement with battery is possible.)

Manual Function

During measurement, press the "HOLD" button to freeze the digital value and digital zero. Press once again to resume normal measurement.

LED Illumination

None

Analog Output

AUTO MODE
0-±3.0V (0-30.0kV)
・Low MODE
0-±3.0V (0-±3.00kV)
・Hi MODE
0-±3.0V (0-±30.0kV)
・Ion balance voltage measuring range
0-±3.0V (0-±300V)

Power Supply

One 9V dry battery (006P), maximum operating time: approx. 30 hours

Dimensions

Unit: 115mm (L) x 73mm (W) x 25mm (H)

Ion balance plate: 123mm (L) x 73mm (W) x 25mm (H)

Weight

140g including battery

170g including battery and ion balance plate

Housing Material

Conductive ABS resin (gray)

Optional Accessories

Analog output cable and mounting bracket set