How It Works

NAPT Makes the Process Simple

Step
01

Order Kits

Use our simple online order form or call (952) 303-6126.

Step
02

Receive Materials

Instructions and test kit will be shipped to you. 

Step
03

Submit Data and Review Results

Use the convenient Customer Portal to submit your test results and access your reports.

Step
04

Ship Artifacts

We’ll provide an address to ship the kit to the next participant. 

Same Tests. Reduced Pricing.

Members Save on Every Enrollment

NAPT Fee Structure

Members receive 20 % off on all purchases.

Service Regular Price NAPT Member Price
ILC/PT $595 $476
INTRA $395 $316
NAPT Assisted INTRA $795 $636
Accreditation Manager $1,295 $1,036
Membership $350 NA
Package of 5 ILCs $2,600 $2,080

 

Find a Kit

Over 100 full-service kits to meet your proficiency testing needs.

Pressure PRESSURE/VAC-111

Compound Gauge

The intent of this ILC/PT is to provide a means for the participant laboratory to determine the appropriateness and effectiveness of participant practices, training, and measurement uncertainty calculations relating to the measurement of Pressure and Vacuum.  

This kit contains a compound Pressure/Vacuum Gauge. Participants will be asked to make 5 Pressure measurements between 5 and 30 psi, as well as 5 Vacuum measurements between 5 and 25 inHg on a digital gauge having 0.01 psi resolution.

Participants are expected to be familiar with, and have appropriate lab equipment and measurement uncertainties for calibration of similar devices.

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Pressure PRESSURE-1118

100 psi Pressure Transducer

The primary purpose of this ILC/PT is to determine the appropriateness and effectiveness of the participant’s methods, procedures, training, and measurement uncertainty calculations relating to the measurement of a 100 PSI Pressure Transducer with a range of 0 - 100 PSI.

Participants are expected to be familiar with, and have appropriate lab equipment and measurement uncertainties for calibration of similar devices.

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Pressure PRESSURE-1218

500 psi & 10K psi Pressure Gauge

The primary purpose of this ILC/PT is to determine the appropriateness and effectiveness of the participant's methods, procedures, training and measurement uncertainty calculations relating to the measurement of 500 psi & 10K psi pressure gauge.
 

Participants are expected to be familiar with, and have appropriate lab equipment and measurement uncertainties for calibration of similar devices.

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Pressure PRESSURE-1318

1,000 psi Pressure Transducer (Pneumatic)

This program is intended to provide a means for laboratories to validate their calibration practice on a 1000 psi Pressure Transducer.
 

Participants are asked to make 10 measurements from 0 to 900 psig. This transducer has an uncertainty range of 0.006 psi on the lower part of the range to 0.22 psi at the higher end. Resolution is 0.001 psig. 

Participants are expected to be familiar with, and have appropriate lab equipment and measurement uncertainties for calibration of similar devices.

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Pressure PRESSURE-211

1,000 psi Digital Test Gauge

The intent of this ILC/PT is to provide a means for participant laboratories to determine the appropriateness and effectiveness of participant practices, training and measurement uncertainty calculations relating to the calibration of a 1000 psi Digital Pressure Gauge.

Participants are asked to make a series of ten pneumatic pressure measurements between 100 and 1000 psi. The artifact resolution is 0.1 psi. The artifact accuracy specification is 0.1% FS from 20 to 100% of Full Scale, and 0.02% FS from 0 to 20% of Full Scale.

Participants are expected to be familiar with, and have appropriate lab equipment and measurement uncertainties for calibration of similar devices.

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Proficiency Testing is Crucial

Proficiency testing plays a vital role in a lab’s quality assurance efforts and is required by major accrediting bodies. Routine testing can also benefit your lab in multiple other ways.

  • Maintain Accreditation
  • Ensure Technical Competence
  • Uphold Quality Standards
  • Monitor Lab Performance
  • Improve Processes
  • Maintain Accreditation
  • Ensure Technical Competence
  • Uphold Quality Standards
  • Monitor Lab Performance
  • Improve Processes