Collect vibration data and want to understand the results
Go from reading the plot to fault hypotheses, card by card.
VIBRATION SPECTRA EXPLAINED PACK
Master vibration spectra and stop staring at the plot, guessing which fault it’s showing.
36VISUAL
CARDS
CARDS
The 36 reference cards explain peaks, harmonics and sidebands across 6 fault categories, and each one ends with what to check, so you get to the likely cause without the guesswork.
- Compare the spectrum open on your screen with the card’s example, without digging through a training binder or manual again.
- Understand each fault on one card: a spectrum with labeled peaks, what to look for and the possible hypotheses.
- Don’t call it imbalance just because 1X is high: every card lists what to check before you close the diagnosis.
6 modules, 36 visual reference cards and 8 bonuses, in PDF.Analysis support: it does not replace confirming the diagnosis.
Analyzing vibration shouldn’t mean
second-guessing the plot on your screen.
A 1X peak, cause unclear
Harmonics all over the screen
Sidebands with no explanation
Answers scattered across manuals
Theory that slips away mid-analysis
Fear of calling for the wrong repair
Analysts who read faults from the spectrum learn best in a visual format the brain actually holds on to.
See the real cards
you’ll receive
Six real cards, one from each module. The graphs are schematic examples, labeled as such on every card.
One card for every spectrum pattern you meet on the machine.
1See the spectrum
A schematic example with labeled peaks, such as 1X, 2X and the characteristic frequencies.
2Know what to look for
A short explanation of what the pattern represents and where to look on the plot.
3Compare the hypotheses
The conditions that can produce the same signal, side by side, so you don’t lock onto the first one.
4Verify before you conclude
How to tell them apart and where the pattern stops: what to check on the machine before you close the diagnosis.
No hunting for the answer in another manual: open the card, compare and follow the checks.
GET THE SPECTRA PACKDrag and see: same subject, two formats.
On the left, a traditional textbook page on rotor unbalance: running text, formulas and one small figure. On the right, the pack’s card shows the spectrum, what to look for, the hypotheses and what to check.
The technical subject is the same. What changes is how long it takes to reach the spectrum, the hypothesis and the check.
Left: illustrative textbook example, written for this comparison, not tied to any book or author. Right: the real "Rotor imbalance" card from the pack.
GET THE SPECTRA PACK
How many times have you looked at the spectrum, spotted the peak and still had to look up the cause somewhere else?
With the cards, every pattern has its place. You open the module, compare your spectrum with the example and see what to check before you conclude.
GET THE SPECTRA PACKThis pack is for you if you…
Are just starting out as a vibration analyst
Get a visual reference for every pattern while you build experience.
Studied the theory but freeze on a real spectrum
See the pattern in an example and compare it with the plot from your own machine.
Need to back up your call to the team
Support the conversation with colleagues using an example and the checks on the card.
Look after motors, pumps and fans
Use a dedicated module covering blade pass, vane pass and cavitation.
Already have experience and want a quick lookup
Use the cards as a spot reference, without reopening the whole manual.
Six modules and 36 cards to consult while you analyze.
✦ 36 VISUAL CARDS + 8 BONUSES
Vibration Spectra Explained Pack
Every card follows the same anatomy: a spectrum with labeled peaks, what to look for, the hypotheses and what to check. You always know where to find each answer.
- Six modules, from the fundamentals to comparing look-alike faults.
- One card per pattern, with the spectrum and labeled peaks.
- A short explanation of what to look for on each plot.
- Hypotheses side by side to compare while you analyze.
- Where the pattern stops and what to check before you conclude.
- Bearings, gears, motors, pumps and fans in separate modules.
- PDFs for your phone, tablet or computer, or to print.
- Eight bonuses, from extra spectra to the conversion table and the glossary.
AND THAT’S NOT ALL...
YOU ALSO GET
8 EXCLUSIVE BONUSESBONUS 01
6 Spectral Fault Signatures on Bearings
Six schematic bearing spectra with BPFO, BPFI, BSF, FTF, envelope and trend analysis highlighted.
Compare different peak and sideband configurations.
BONUS 02
Extra Spectral Features for 6 Common Pump and Fan Faults
Six annotated graphs with running speed, vane-pass and blade-pass frequency, sidebands and broadband noise.
Compare your equipment’s plot with pump and fan examples.
BONUS 03
4 Visual Comparisons for Imbalance, Misalignment and Looseness
Four side-by-side panels: high 1X, 1X and 2X, many harmonics and 1X with harmonics.
See which evidence separates one hypothesis from another.
BONUS 04
4 Additional Gear Fault Spectrum Signatures
Dominant GMF, GMF with sidebands, elevated 2×GMF with harmonics and periodic impact.
Widen your references for investigating transmissions.
BONUS 05
Quick Conversion Table: RPM, Hz and Orders
Hz = RPM ÷ 60 and the 1X to 5X multiples in one visual table.
Find 1X and the harmonics without redoing the math.
BONUS 06
Visual Glossary with 30 Vibration Analysis Terms
Thirty terms used on the plots, from frequency and amplitude to harmonics and envelope.
Clear up vocabulary without leaving your analysis.
BONUS 07
5 Step-by-Step Examples of Reading a Spectrum
Five guided cases: measurement context, pattern, hypotheses, evidence and next check.
Know where to start when you open a spectrum.
BONUS 08
A Practical Guide to Comparing Spectra from Different Devices
Scale, units, range, resolution and settings: what to check before comparing two plots.
Avoid concluding from a difference that comes from the instrument.
Everything you get today
WHAT YOU GET TODAY
- Vibration Spectra Explained Pack: 36 cards in 6 modulesINCLUDED
- Bonus 01: 6 Spectral Fault Signatures on Bearings
$14.90 - Bonus 02: Extra Spectral Features for 6 Common Pump and Fan Faults
$12.90 - Bonus 03: 4 Visual Comparisons for Imbalance, Misalignment and Looseness
$11.90 - Bonus 04: 4 Additional Gear Fault Spectrum Signatures
$12.90 - Bonus 05: Quick Conversion Table: RPM, Hz and Orders
$9.90 - Bonus 06: Visual Glossary with 30 Vibration Analysis Terms
$9.90 - Bonus 07: 5 Step-by-Step Examples of Reading a Spectrum
$16.90 - Bonus 08: A Practical Guide to Comparing Spectra from Different Devices
$11.90
REFERENCE VALUE OF THE 8 BONUSES$101.20
36 CARDS + 8 BONUSES
SINGLE PLAN
Vibration Spectra Explained Pack
36VISUAL
CARDS
CARDS
- Vibration Spectra Explained Pack: 36 cards in 6 modules
- Spectrum, hypotheses and what to check on every card
- PDFs for phone, tablet, computer or print
- Access delivered to your email
- Bonus 01: 6 Spectral Fault Signatures on Bearings
$14.90 - Bonus 02: Extra Spectral Features for 6 Common Pump and Fan Faults
$12.90 - Bonus 03: 4 Visual Comparisons for Imbalance, Misalignment and Looseness
$11.90 - Bonus 04: 4 Additional Gear Fault Spectrum Signatures
$12.90 - Bonus 05: Quick Conversion Table: RPM, Hz and Orders
$9.90 - Bonus 06: Visual Glossary with 30 Vibration Analysis Terms
$9.90 - Bonus 07: 5 Step-by-Step Examples of Reading a Spectrum
$16.90 - Bonus 08: A Practical Guide to Comparing Spectra from Different Devices
$11.90
Complete pack with all 8 bonuses for just$19.90
GET THE SPECTRA PACKProtected purchase30-day guaranteeAccess by email
One plan, with all 8 bonuses included.
30-Day Money-Back Guarantee
Download the pack, use the cards and work with the material for a full 30 days. If you decide it’s not for you, we’ll refund 100% of your money, no hassle.
100% secure payment
Processed by an encrypted payment platform. Your card details are never stored with us.
Limits stated plainly
Every card shows the pattern’s limit and the SCHEMATIC EXAMPLE mark. The material supports analysis; it does not replace measurement or confirmation of the diagnosis.
How it works after payment
Get your access
Secure payment at checkout.
Receive it by email
The link to your PDFs arrives at the email address you used at checkout.
Open and consult
On your phone, on your computer or printed out, right when you’re analyzing.
Frequently Asked Questions
What’s included in my access?
Six PDF modules with 36 visual reference cards and the 8 bonuses: extra bearing, pump-and-fan and gear spectra, imbalance, misalignment and looseness comparisons, a conversion table, a glossary, step-by-step readings and the guide to comparing devices.
Is this a course?
No. It’s a PDF reference for comparing the spectrum, raising hypotheses and seeing what to check. It does not replace a vibration analysis course or certification.
Is it good for beginners?
Yes. Module 1 explains shafts, frequencies, 1X and harmonics. From there, the cards assume you already have the spectrum in hand.
Does the material diagnose the fault for me?
No. Each card shows hypotheses and what to check. A single peak doesn’t close the diagnosis, and confirmation depends on proper measurements and the context of the machine.
Are the spectra from real machines?
They’re schematic examples, labeled as such on the cards and made to show the pattern. They are not real measurements and carry no amplitude limits.
Which machines are covered?
Rotating machinery: mechanical faults, bearings, gears and transmissions, motors, pumps and fans, plus a module comparing look-alike signals.
Can I compare the cards with the plot from any analyzer?
The examples use orders (1X, 2X) and frequency. Before comparing, check scale, units and settings. Bonus 08 shows what to check.
Is it a physical product?
No. Delivery is digital, in PDF. You can print any card you like.
How do I receive it?
By email, at the address you gave at checkout, once your payment is confirmed.
Is there a guarantee?
Yes. You have 30 days to use the material. If you decide it’s not for you, we’ll refund 100% of your money, no hassle.
Who do I contact with questions about my order?
Email nucleopratico00@gmail.com.
36 CARDS, 6 MODULES AND 8 BONUSES