We recommend that all APT Power Sources be returned annually for Calibration and inspection at our A2LA Service Center. We’ll calibrate your Power Source within 5 business days of receiving it, or we’ll pay the freight. See your instrument’s journey first-hand.
Standard Calibration is our base calibration type and provides a certificate to state the instrument is calibrated using standards traceable to NIST. Our accredited calibrations provide measurement data traceable to the National Institute of Standards and Technology (NIST).
View Our Standard Calibration Certificate >
Calibration Pricing
Model | Standard Calibration Price | ISO Calibration Price |
105 | $200.00 | $500.00 |
104, 5000, 6000, 7000, LS500, LS1000, 8500 | $300.00 | $600.00 |
300XAC, 400XAC | $400.00 | $700.00 |
AC Power Source Repair
Our service program offers benefits that a typical calibration house doesn’t!
- Our expert technicians work solely on our AC Power Sources, making them the best choice in the industry.
- We’ll repair your power source within 5 business days of receiving it, or we’ll pay the freight. See your instrument’s journey first-hand.
Flat Rate Repair Pricing
Our goal is to make the repair process easier for you. We’ve removed the estimation process and promise to fix your instrument under our Flat Rate Repair policy.
Model | Repair Price |
104, 105, 310XAC, 5005, 5010, 6005, 6010, 7004, 7008 | $510.00 |
8505 | $610.00 |
320XAC, 5020, 6020, 7016, LS500, LS1000, 8512, 8520 | $920.00 |
340XAC, 360XAC, 430XAC, 460XAC, 5040, 6040, 7040, 8540 | $2,550.00 |
Note: We guarantee calibration and repair for all instruments that are in production, as well as instruments discontinued no longer than 5 years. Our ability to calibrate and repair instruments discontinued greater than 5 years is dependent upon parts availability. We cannot support, calibrate or repair instruments discontinued greater than 10 years.
Instruments that require ISO Calibration will be charged an additional $300 to the flat rate repair price.
Instruments we receive that are physically damaged or grossly misused will be charged an additional $200.00 to the flat rate repair price as long as that instrument is deemed repairable.
Trade-In Program
Associated Power Technologies offers a trade-in program on any old AC Power Source, Variable Transformer, or Isolation Transformer. The trade-in discount is provided on a one-to-one basis. The purchase of one new APT AC Power Source is required for each instrument traded-in. The trade-in allowance is a fixed amount based upon the model you are purchasing. Trade-in discount available in North America only.
APT is proud to have a zero landfill policy. All of the instruments you send back to us are 100% recycled.
Your trade-in discount is based on the APT model you are purchasing.
Model | Discount Earned |
8512 | $300.00 |
8520, 8540 | $450.00 |
460XAC | $1,000.00 |
Customer Happiness Promise
We aim to provide an amazing experience and quality power sources that last a long time. If you’re not satisfied with your power source, return it within 45 days for a full refund. Calibrate annually with us, or one of our authorized partners and we’ll extend your warranty an additional year for the service life of your power source. If it breaks during that time, we promise to fix it for free (unless abuse or excessive damage is present). When your power source reaches the end of its service life we’ll responsibly recycle it and give you a discount on a replacement.
*Annual calibration and inspection must be made in each successive year starting one year after the original purchase date in order to remain eligible for extended warranty coverage beyond the standard warranty period (five years).
1 Day Delivery Guarantee
All new Power Sources orders are shipped from our factory within 1 business day of entering your order. If you order ships late, we pay the freight.
5 Day Calibration Turnaround
Our expert technicians work exclusively with APT Power Sources. We’ll calibrate your Power Source within 5 business days of receiving it, or we’ll pay the freight.
5 Day Repair Turnaround
We’ll repair your power source within 5 business days of receiving it, or we’ll pay the freight.
Terms & Conditions:
Domestic US shipment only. Large quantity orders will require additional shipping time. Service jobs other than Flat Rate Repair and Calibration will require additional turn-around time. Ground shipment only.
Power Source Whitepapers
Our goal is to make navigating the Power Source industry simple and pain free. That’s why we’ve developed a knowledge center to make your job easier.
Using AC Sources for Compliance Testing
Two Major Advantages that Simplify Functional Testing: Meet the 400XAC
Exploring the Benefits of Advanced AC Power Source Technology
To Float or Not to Float? Analysis of a floating vs. grounded output
Total Harmonic Distortion and Effects in Electrical Power Systems
Understanding the Difference between Resolution and Accuracy Description
Why Making the Move from a Variable Transformer to a VariPLUS is the Right Decision