ACL Staticide ACL 450B, Digital Static Field Meter
ACL Staticide ACL 450B, Digital Static Field Meter
ACL 450B is a digital static field meter for investigating electrostatic charge on materials and equipment in ESD-sensitive work areas. The existing product information lists a 3½-digit LCD, polarity indication, HOLD function, and a measurement range of ±20,000 V at a 1-inch measuring distance. Follow the manufacturer's procedure and confirm the current meter package and calibration paperwork before ordering for a controlled test program.
Best Uses / Applications
- ESD surveys: locate and compare charge on suitable surfaces and materials in an electronics work area.
- Process checks: investigate charge buildup on packaging, handling equipment, and plastic parts.
- Ionized work areas: review the manufacturer's method and instrument suitability before using the meter around ionizers.
Field-meter readings depend on distance, target geometry, and test conditions. Use your facility's approved procedure for ionizer evaluation or ESD compliance; a field reading alone does not certify an ionizer or workstation.
Listed Specifications
| Model / SKU | ACL 450B |
|---|---|
| Instrument type | Digital static field meter |
| Display | 3½-digit LCD with polarity indication, per existing listing |
| Listed range | ±20,000 V at 1 in from the target |
| Listed resolution | 100 V increments |
| Controls | HOLD function |
| Power | 9 V battery, per existing listing |
Confirm current specifications, included carrying case, battery, and calibration documentation with MTE before ordering if any are required for your procedure.
Frequently Asked Questions
What does the ACL 450B measure?
It measures electrostatic fields to help investigate charge on materials and surfaces; follow the instrument instructions for interpretation.
Why does measurement distance matter?
The stated ±20,000 V range is given for a 1-inch target distance in the existing listing. Changing distance can change the reading.
Does it indicate charge polarity?
The existing product information lists positive and negative polarity indication.
Is a calibration certificate included?
The prior description claimed one, but the current package contents have not been independently verified. Confirm the documentation supplied before ordering.
Can it certify ionizer balance by itself?
No. Use the specified instrument and procedure for your facility's ionizer qualification program.
