• Measure Electrostatic Fields
• Balance Ionizers and Analyze Ionizer Performance
• Record Temperature and Relative Humidity
• Measure Body Voltages
• Measure Decay Times
• Measure Charge Generation

This field meter is a compact electronic "chopper" design with accuracy of ± 2% at ambient conditions (23°C and 30% Rh). Features automatic polarity, measurement "Hold" button, low-battery indicator, high and low ranges, distance ranging lights for accurate and repeatable measurements, manual zero control and a ground snap. With two supplied analog output cables, it can be used in conjunction with an X-Y plotter, the PDT-740B Static Decay Timer or any analog data recording device.

The CPM-720A Charge Plate Assembly is 3.25" square. It attaches to the PFM-711A field meter for ionizer balancing, per STM3.1, voltage or charge generation, charge decay and voltage suppression analysis.

The PDT-740B Static Decay Timer provides voltage decay time measurements of ionizers and controlled materials from 1,000 volts to 100, 50 or 10 volts. Used with the PFM-711A, it furnishes automatic reset and timing functions, LED status indicators and displays decay time from 0.2 to 159.9 seconds.

The PHT-771 uses a capacitive sensor to provide accurate temperature and humidity readings. This instrument includes a sample "Hold" function and a "Min/Max" button to view different levels reached during the measurement period.

The PFK-101 includes a modified wrist strap for instrument and personnel grounding, a common point ground adapter plug and an operator's manual, all packaged in a specially designed carrying case.

Basic Portability for your Auditing Needs!
The PFK-101 includes the PFM-711B Electrostatic Field Meter, CPM-720B Charge Plate Monitor and PCS-730B ±1 kV Electrostatic Charger for measuring ionizer decay and balance.

Easily Measure Disharge Times from 1,000 Volts
The PDT-740B Static Decay Timer measures the time required for a 1,000 volt charge to dissipate to less than 100, 50 or less than 10 volts in tenths of a second. This extremely useful accessory is used with the PFM-711B and the CPM-720B to evaluate ionizer or material decay time.

Dual Range Field Meter for Measuring Voltage on Surfaces
The hand-held PFM-711B Fieldmeter is an instrument used to perform static surveys and polarity on objects with accuracy of ±5% at ambient conditions (23ºC and 30%Rh). This stabilized chopper can be used in environments with a presence of ionization without drifting. The Hold button allows the field meter to hold the measurement for easy recording. It also features automatic polarity indication, low battery indicator, high and low ranges, distance ranging lights for accurate and repeatable measurements, a Zero control button and a ground snap. The PFM-711B includes two ranges of operation:

• 0 to 1,999V in 1 Volt increments with <±5% error
• 0 to 20,000V in 10 Volt increments with <±5% error up to 5kV

All the Accessories you Need!
Also included is the PHT-771 Digital Psychrometer for accurate ambient temperature and humidity readings, a Q007B Common Point Ground Adapter Plug and a PWS-610M Fabric Band Wrist Strap for proper grounding, all packaged in a specially designed carrying case with foam insert for protecting your equipment.

Complies to ANSI/ESD Standards
The PFK-101 will assess the performance specifications of ionizers in accordance with the following ESD Association documents:

• ESD TR53
• ANSI/ESD S3.1
• ANSI/ESD SP3.3
• ANSI/ESD S20.20