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 $100+ on Every Enrollment

Kit Pricing

Members save up to $100 on every enrollment, plus additional discounts for multiple enrollments. Contact us for customized pricing for more than 10 enrollments per year.

# of Kits Regular Price NAPT Member Price
1 $595 $495
2 $1,190 $940
3 $1,785 $1,380
4 $2,380 $1,780
5 $2,975 $2,120
6 $3,570 $2,460
7 $4,165 $2,780
8 $4,760 $3,100
9 $5,355 $3,400
10 $5,950 $3,700
     

Find a Kit

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

On Sale, Electrical-RF/Microwave ATNR dB Loss-210
Q1 Reduced - $300

Attenuators Set of 5 Power Meter

The intent of this ILC/PT is to provide a means for the participant to determine the appropriateness and effectiveness of participant practices, training, and measurement uncertainty relating to the calibration of RF Attenuators between 1 and 26.5 GHz.

This ILC/PT contains a set of 5 attenuators; each is a 20 dB, 3.5 mm device.

Participants will utilize their practices to perform 60 separate attenuation measurements, as they connect each device, perform dB Loss measurement at a predetermined four frequencies, remove the device, rotate the device per instructions, reconnect, perform measurements at the same four frequencies, remove and rotate the device again and reconnect to perform a third set of measurements. The average of the three measurements at each frequency is reported, and the entire process is repeated with the remaining 4 attenuators.

Show Details Enroll
On Sale, Force FORCE-313
Q1 Reduced - $300

100 lbf Digital Force Gauge

The intent of this ILC/PT is to provide a means for the participant to determine the appropriateness and effectiveness of participant practices, training, and measurement uncertainty relating to calibration of a small capacity force measurement instrument utilizing dead weights. 

Participants will use their lab practices to perform 5 measurements of tension and 5 measurements of compression between 10 and 100 lbf. Measurement values will be appropriate for calibration of similar devices.

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

Show Details Enroll
On Sale, Other Mechanical MASS-317
Q1 Reduced - $300

Mass Level Three-A

The primary purpose of this ILC/PT is to provide a means and opportunity for participants to demonstrate their proficiency (e.g. effective and appropriate use of the participant’s equipment, procedures, methods, and measurement uncertainty, and the ability to follow instructions) in the calibration of a Class F weight set.  

By participating, participants will demonstrate technical competence for the measurement of parameters associated with weights of similar size and weight class.  This weight set contains 6 weights ranging from 10 lb to 0.5 lb.

Participants will use their lab procedures to perform measurements of each weight in the set.

Participants are expected to be familiar with handling and calibration of mass standards, have all necessary auxiliary equipment to support the measurement and have measurement uncertainties appropriate for calibration of similar standards.

Show Details Enroll
On Sale, Dimensional MIC-317
Q1 Reduced - $300

Digital Micrometer and Caliper Set

The intent of this ILC/PT is to provide a means for the participant to determine the appropriateness and effectiveness of participants practices, training, and measurement uncertainty relating to calibration of a micrometer and a caliper.

This program provides both a micrometer and caliper in one set. The one inch micrometer requires five readings within its range. The caliper requires four readings over the six inch range. Measurement uncertainties reported are in the order of 0.0004 inch.

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

Show Details Enroll
On Sale, Dimensional PROTRACTOR-114
Q1 Reduced - $300

Protractor

The intent of this ILC/PT is to provide a means for the participant to determine the appropriateness and effectiveness of the participant's practices, training, and measurement uncertainty relating to calibration of a protractor.

Show Details Enroll

Theme picker

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