Plain Lab · logbook
Calibration Log
Sixty calibration records ruled into six columns, with a place to write your own next-due date and no printed interval telling you what it should be.
Price
from Rp 58.000
Softcover, French link sewing. Printed and sewn to order.
Ships in 6–14 business days · 7-day returns
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Every cover and binding option is quoted when you order.
Specification
- Type
- Logbook
- Trim
- 148 × 210 mm · 5.827 × 8.268 in
- Pages
- 100
- Leaves
- 50
- Sheets
- 25
- Signatures
- 5 × 20pp
- Spine
- 5.72 mm
- Paper
- white
- Ruling
- lined
- Ruling pitch
- 7.14 mm · 20.25 pt · 9/32 in
- Rows per page
- 24
- Dating
- Undated
Build it
Rp 58,000
The daybook runs to sixty pages, ruled into six columns: date, instrument, standard used, as found, as left, next due. An instrument that was out of tolerance before it got adjusted and one that drifted in afterward are two different facts, and a record with room for only one final figure loses the difference the moment it is written.
Twenty-nine lined pages follow, college pitch, for what a six-column row has no room for: which standard was substituted when the usual one was itself out for calibration, or why a reading got repeated three times before it was trusted.
The Next due column gives you somewhere to write your own calibration interval down. It does not print one for you. That figure comes from the standard you calibrate against, it is set differently by industry and by country, and nobody can correct a printed page once the book has left the shop.
What is inside
- Log
- 60pp
- Six columns fixed, so two inspectors record the same instrument the same way.
- Notes
- 29pp
- College-ruled, for the substitution and repeat-reading history a column cannot carry.
- Reference
- 6pp
- Temperature and pressure conversions computed from definitions, plus emergency numbers checked against two independent sources.
- Last leaf
- 1pp
- A pen-test page, printed on purpose, so you stop losing the back leaf to it.
In every book
The same six pages open every book: your details, who to call, the signs to point at when you have no shared language, and the map. They sit at the front because the moment you need them is not the moment to be flicking through.
- How to use it
- One page describing this book, not a different one.
- This book belongs to
- One page for your name and number, so a book that goes missing can come back.
- My details
- Blood group, allergies, who to call. Written once, carried everywhere.
- Emergency numbers
- Forty countries, taken from Wikidata property P2852 (CC0), agreed across two sources, every row carrying its QID. Numbers change and a book does not — verify locally on arrival.
- Point at this
- A pictogram grid captioned in English above and Indonesian below, for when there is no shared language.
- World map
- Natural Earth 110m, public domain, equirectangular, with UTC hour meridians computed from the projection rather than from a timezone database. For orientation and for pointing at, not a navigation chart.
- Conversion tables
- Computed from definitions — 25.4 mm to the inch — and not copied from anywhere, so every row can be checked by anyone holding the book.
- Pen test leaf
- The last page, printed for it on purpose. Every notebook is used this way; printing it deliberately is cheaper than losing the last leaf to it by accident.
The film
Page by page
A vertical film from our own bench — this page contacts nobody's server to play it, and downloads nothing until you press play.
What is inside this book?
The PDF of this book.
We do not sell the design or the PDF. Download it free, with no conditions at all, not even tracking. What we sell is the book, a real object that is genuinely useful and can help your life.
Download PDF PDF · 100 pages · 0.4 MB
Made at the Hibrkraft bindery, Bogor · about the maker
Try the ruling on paper first
The same ruling exists as a free, ready-to-print sheet. Print one, write on it, and decide whether the pitch suits your hand before you order the book.
College Ruled Paper, 7.1 mmFree PDF · 5 paper sizes
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- Expense InsertWorks alongsideshares record-keeping
- Forklift Pre-Use Inspection BookWorks alongsideshares quality-inspector, record-keeping
- IT Asset and Change LogWorks alongsideshares record-keeping
- Machine Log NotebookWorks alongsideshares record-keeping
- Quality Inspection BookWorks alongsideshares quality-inspector, record-keeping
Questions
What are the six columns?
Date, Instrument, Standard used, As found, As left, Next due.
How big is it?
A5, 148 x 210 mm, 100 pages, 5.72 mm across the spine.
Is it dated?
No. Start it whenever the first instrument comes in.
Does it print my calibration interval?
No, and that is deliberate. The interval and the acceptance tolerance both come from the standard you calibrate against, they are set differently across industries and countries, and a printed book cannot be corrected if that standard changes. The Next due column gives you somewhere to write your own figure once you know it.
What ruling are the notes pages?
College, 7.14 mm, 9/32 inch, twenty-four lines to an A5 page.
What is the difference between As found and As left?
As found is the reading before any adjustment. As left is the reading after. A record missing either one cannot show whether the instrument had actually drifted.
The account of what was imported under register, he assures us, is exact.
Price
from Rp 58.000
Order on WhatsAppTokopediaSoonShopeeSoon
