• Your Ionizers are on.
    Are they still working?

    KEYENCE static control specialists can measure static charge where defects happen and check how your existing ionizers really perform. You keep the written report.
    • No cost
    • Any brand of ionizer
    • Written report
    • No obligation

1. Why

  • Every ionizer is installed. 
    No one is measuring if it works.

    Electrode needles collect dirt even in cleanrooms. The unit stays powered on while its performance quietly drops.
    • -50% ion output in 1-2 weeks
    • +/- 100V ion balance drift in 5 days
    • 30V us enough for dust to cling

2. AI Servers

  • Boards that pass inspection can still fail later.

    Hyperscalers expect ESD control to ANSI/ESD S20.20. Latent ESD damage shows up after shipment, not at your test station.

    Before: Inspection = how often you cleaned
    No proof it is still working

    After: Measured values show it works
    Answer questions with data

3. Audit
Three things we do on your line.

  • 1. Measure your Parts

    A static sensor reads the actual charge on boards, trays, film and fixtures — right where the defects happen

  • 2. Check your Ionizers.

    A charged-plate test measures ion balance and decay time (±1,000 V → ±100 V) of the units you already have, any brand.

  • 3. Create a Report

    Measured values, points at risk, and where to place countermeasures — ready for your ESD records.

4. Where we usually measure.

  • Assembly and Boards

    1: PCB / GPU Board Transport & Test

    ESD damage, failures after shipment

    2: Server Final Assembly

    Static and particles during assembly

    3: Repair & Rework Benches

    Bench ESD, particles on parts

  • Components & Material

    1: Optical Transceiver Assembly

    Particles on optics, ESD on laser chips

    2: Fiber & Cable Transport and Winding

    Particle attraction, cling

    3: Connector Housing Demolding

    Charge and particles at release

    4: CCL & Glass Cloth (roll-to-roll)

    Charge and particles at winding

    5: MLCC Printing

    Particles during printing

  • Data Centers

    1: Server Repair & Maintenance

    ESD where expensive boards are handled

    2: Parts Replacement & Receiving

    Particles and static on replacement parts

5. You get the results in numbers.

6. Not ready for a visit?
Start with the handbook.

  • From why charge builds up to how ionizers work and how to choose one for each process — what your team should know before static becomes a defect.

    1: How static builds up — and the problems it causes in each industry (Ch. 1–2)


    2: Why ESD damage and particle adhesion happen (Ch. 2)


    3: How to measure ionizer performance — and keep it up with maintenance (Ch. 4–5)

7. From request to report.

FAQ

  • Is it really free?

    Yes. No cost and no obligation to buy.

  • Can you test other brands' ionizers?

    Yes. We measure the units you already have.


  • Do we need to stop the line?

    Your KEYENCE contact will agree the measurement points and timing with you in advance.

  • Can I just get the handbook?

    Yes. Handbook-only requests are welcome.

RECOMMENDED ITEMS

ELECTROSTATIC HANDBOOK

ELECTROSTATIC HANDBOOK
  • [File type]PDF:1.78MB

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