Prostat Corporation
PRF-911PT ESD Packaging Test Kit
Test packaging in accordance with ANSI/ESD STM11.11 and STM11.12
  • Surface resistance measurements per ANSI/ESD STM11.11
  • Volume resistance measurements per ANSI/ESD STM11.12
  • Meets the requirements of IEC 61340-2-3
  • Approximates surface and volume resistivity measurements per ASTM D-257
  • Resistance measurements of ESD packaging
  • Ideal for measuring static shielding and antistatic bags
  • Will also measure the resistance of moisture barrier bags
  • Includes the PRS-801B Wide Range Resistance System
  • Also includes a 5lbs weight
  • Packaged in a hard shell carrying case
  • Certificate of Calibration Traceable to NIST included



Complete Packaging Test Kit
The PRF-911 Concentric Ring is to be attached to the PRS-801B Resistance System included in this Packaging Test Kit. This system will also give you surface resistivity by multiplying the surface resistance measurement in ohms by 10 to obtain surface resistivity in ohms/square. The PRF-911PT meets requirements from ANSI/ESD STM11.11, ANSI/ESD STM11.12 snd IEC 61340-2-3. It will also approximate surface and volume resistivity measurements per ASTM D-257.

Measure Anti-Static Bags
The small profile of the PRF-911 Concentric Ring allows the fixture to be inserted into small flexible containers, such as an static shielding, anti-static bags or moisture barrier bags, without having to cut the package.

Maintains Consistent Contact
The PRF-911 incorporates a spring loaded, self-aligning center electrode feature. This unusual feature aids in maintaining consistent contact of the fixture’s highly conductive rubber electrode surfaces with materials under test. This reduces the need for frequent calibration and alignment of the fixture.

A Dual Test Bed for the either Measurement
The PTB-920 Dual Test Bed that’s included in this kit consists of an insulated test surface for ANSI/ESD STM11.11 Surface Resistance Measurements laminated to a steel test plate, which is employed for Volume Resistivity measurements per ANSI/ESD STM11.12. The four inch diameter steel test bed assembly includes a banana receptacle for instrument connections during volume measurements.

Portable, Wide Range System
This ESD Packing Test Kit will accurately meausure resistance from less than 100 ohms (<1.0x102 ohms), to greater than 1.0x1012 Ohms (>1.0x1013 ohms/square). The PRF-911 is designed so that it can be connected to either the ground reference of the PRS-801B or earth ground to minimize the effects of extraneous fields and charges on the measurement.