Calibration Record
Keep track of the instruments you rely on and when each was last checked, so you know which numbers you can trust.
PF-10 1 page
Workshop and tools · WT-32
ESD Wrist Strap and Footwear Test Log
A free printable ESD test log: each person's daily wrist strap and footwear result with the reading, the action on a fail, and weekly bench grounding checks.
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2 pages. Choose your paper size — both versions are laid out identically, so neither one gets shrunk to fit.
Print it and write on it
Fill it in type and save
The fillable versions have real form fields — open them in any PDF reader, type into them and save. Printing help.
What this sheet is for
Show that everyone at the bench tested their wrist strap and footwear before starting work. A failed strap only does harm if nobody notices and someone works on with it.
Who it is for
Electronics repair benches, assembly lines, labs and anyone running an ESD-protected area with a wrist strap and footwear tester.
How to use it
- Write the pass bands for wrist straps and footwear at the top, with where they come from, and the tester's calibration date.
- Each person tests at the start of every shift and writes one line: strap result and reading, then each shoe.
- On a fail, write what was done, such as a new cord or strap, and the retest result.
- Once a week, tick the bench checks at the end and note anything that needed putting right.
- Have the area's owner look over repeat fails at the end of the month.
What is on the sheet
2 pages, in this order:
Page 1
Printed under the title: One line per person per test at an ESD-protected bench: the wrist strap and each shoe or heel grounder, pass or fail with the reading, and what was done about a fail. The bench's own weekly checks are at the end.
Your programme sets the pass band. No resistance limits are printed. The pass band for wrist straps and for footwear comes from your own static control programme and the tester's settings: write both in the boxes below, with where they come from. Anyone whose strap or footwear fails stays off the bench until a retest passes.
Write-on lines: Bench or area · Dates covered · Tester ID · Tester calibration due · Wrist strap pass band · Footwear pass band · Limits taken from
Daily tests — at the start of each shift, before handling sensitive parts
Also printed: Wrist strap · Footwear
Table, 25 rows: Date · Shift · Name · Result · Reading · Left · Right · Action if failed · Initials
Page 2
Weekly bench checks — tick if right; X if not, and say what was done below
Also printed: Check · Week 1 · Week 2 · Week 3 · Week 4 · Week 5 · Week beginning · Bench mat clean, flat and undamaged · Mat ground cord connected · Common point ground connected · Wrist strap cords and plugs undamaged · Ioniser running and clean, if fitted · Footwear tester or floor plate clean · Checked by
Write-on lines: Repeat fails on this sheet, and what was changed · Reviewed by · Date
Questions
Why is no resistance range printed?
Because the acceptable band depends on your static control programme, the standard it follows and how your tester is set. A printed range could be the wrong one for your bench. Write yours at the top, with where it comes from, and judge every test against it.
Does a constant monitor replace the daily wrist strap test?
Some programmes allow continuous monitors in place of a daily test and others do not. Follow your own programme; if you use monitors, this sheet still suits the footwear tests and the weekly bench checks.
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