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An ISO 17025 Accredited Company

Performance Verification

I2S Performance Verification service plan is a preventive maintenance program that is designed to prevent pipette failure and ensures long-term performance.

  • Pipettes that are serviced under I2S Performance Verification will undergo Ultrasonic cleaning process to ensure thorough cleaning and smooth pipetting.
  • Parts are replaced as needed, such as seals, o-rings, pistons, plungers, and other worn-out parts. Tip ejector is extra.
  • Pipettes are reassembled and re-calibrated to verifying its accuracy and precision to manufacturers' specifications.
  • Our annual preventive maintenance program will reduce pipette calibration failure by 95%.  
  Pipette Inspection
Piston Assembly
Sealing system via pressure leak-test
Ensure smooth plunger movement
  Thorough Pipette Cleaning
Cleaning of pipette handle, shaft, and tip ejector
Light piston polish
  Gravimetric Calibration
4 weighings measures
2 volume setting at (min & max)
  New Sealing System
New seal every visit
New shaft as needed
  Replace missing or worn-out parts
Corroded piston
Bent blunger
Worn-out friction ring
Broken or weakning springs
  One Year Warranty on parts replacement
  Service report is issued and dated Stickers with Due Date are affixed on each pipette
  24 Hours Turn-around Service