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, Dimensional CMM-208
3Q Reduced ILC/PT- Sale $300

Dimensional Inspection, Test Blocks

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 measuring of fabricated parts.

This ILC/PT Kit involves the use of a CMM to complete multiple measurements. Four special features are measured resulting in 14 unique measurements, including angles. Measurements range from 1.0 to 11.0 inches and approximately 35 degrees of angle. Expected resolution is 10 microns and 10 micro degrees of angle.          

Participants are expected to be familiar with the operation and of their CMM in the inspection and measurement of fabricated parts against design tolerances, have all necessary equipment, and have measurement uncertainties appropriate for measurement of similar devices.

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On Sale, Electrical-DC/Low Frequency DMM-719
3Q Reduced ILC/PT- Sale $300

6.5 Digit Digital Multimeter

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 6.5 digit Digital Multifunction Meter (DMM). 

This ILC/PT Kit contains a 6.5 digit DMM. Participants will use their lab practices to perform 17 measurements of voltage, current, 4-wire resistance, capacitance and frequency. 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.

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On Sale, Force DUROMETER-218
3Q Reduced ILC/PT- Sale $300

Durometer

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 two standard durometers. This ILC/PT Kit contains two standard durometers.

Participants will use their lab practices to perform 16 displacement measurements ranging from 0.020 in to 0.080 in with forces from 40 gf to 4533 gf. Test methods and test reporting are based on ASTM D2240 industry requirements. 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.

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On Sale, Force FORCE-203
3Q Reduced ILC/PT- Sale $300

1,000 lb Load Cell (Compression only)

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 measuring the mV/V output of a force transducer.

Participants will use their lab practices to perform 8 Load Cell force measurements from 100 lbf to 1000 lbf, and Load Cell Input and Output Resistance. The expected uncertainty of this 3 mV/V transducer is largely dependent on the calibration process and equipment used and will vary from 20 µV to 500 µV. 

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

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On Sale, Dimensional INSP-201
3Q Reduced ILC/PT- Sale $300

Inspection Parts - Pin, Aluminum Cast Artifact

The intent of this ILC/PT is to provide a means for the participant organization to evaluate the ability of a technician to make measurements utilizing dimensional inspection test equipment. For this ILC/PT micrometers, height gauges and calipers are the only inspection measuring equipment to be used.

This program involves the measurement of distances, locations, inside and outside diameters of an aluminum artifact and a set of Deltronic pins.

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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