What are electrostatic field strength meters used for?
Electrostatic field strength meters are used to measure electrostatic fields and charges, helping to prevent damage from static electricity.
How do field strength meters contribute to ESD protection?
Field strength meters help in ESD protection by measuring and monitoring electrostatic fields, ensuring environments remain static-free.
What features should I look for in a field strength meter?
Look for features like accuracy, range of measurement, portability, and ease of use when selecting a field strength meter.
Can field strength meters be used in all environments?
Field strength meters are designed to be used in various environments but ensure they are suitable for the specific conditions of your setting.
Why is it important to measure electrostatic fields?
Measuring electrostatic fields is crucial to prevent equipment damage, data loss, or personal injury caused by static electricity.
Are there different types of ESD field strength meters?
Yes, there are various types of ESD field strength meters designed for different applications and measurement ranges.
How often should I calibrate my field strength meter?
Field strength meters should be calibrated regularly according to the manufacturer's recommendations to ensure accurate readings.
ESD Field strength - TEC
ESD Measuring
Electrostatic field meters and ionisation monitors measure the electrostatic field strength at workstations, conveyor lines, and EPA zones with typical measurement ranges of ±20 kV and resolutions down to 1 V - enabling precise charge detection at distances of 25-300 mm in compliance with IEC 61340-5-1 and IEC 61340-2-1. Unlike general-purpose instruments, ESD-specific field meters are calibrated to detect the hazardous threshold of ±200 V that can damage ESDS components with withstand voltages as low as 100 V (HBM Class 1A per ANSI/ESD S20.20).
This section brings together 20 field-strength meters and electrostatic field survey instruments from leading ESD metrology manufacturers, all meeting the measurement requirements defined in IEC 61340-5-1 and ANSI/ESD S20.20 for EPA qualification and periodic verification. Whether you need a handheld fieldmeter for spot checks or a continuously monitoring sensor for automated production lines, you will find calibrated, norm-compliant instruments here.
Key technical advantages - Electrostatic Field Strength Meters at a glance
⚡ ±20 kV measurement range - covers all practical ESD field levels per IEC 61340-2-1
🔍 Resolution down to 1 V - detects fields below the 200 V ESDS damage threshold
🛠 Measurement distance 25-300 mm - flexible handheld and fixed-mount configurations
⚙ Non-contact Faraday-cup principle - no loading of the charged object during measurement
✓ Factory calibration certificate included - traceable to national standards (ISO 17025)
Typical applications:
Electronics manufacturing and SMT assembly (IEC 61340-5-1, IPC-A-610), semiconductor fabrication and wafer handling (SEMI E78, SEMI S1/S2), medical device production (ISO 13485, IEC 61340-5-1), automotive electronics and sensor assembly (IATF 16949, VDA 6.3), aerospace and defence manufacturing (AS9100, ANSI/ESD S20.20), EPA set-up and periodic re-verification in line with ESD control programme requirements
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