Your customers
- Auto and engineering component makers (IATF audits)
- Pharma and food plants
- Construction material and testing labs
- Hospitals and diagnostic labs
- Weighbridge and scale owners
Professional and business services · Services
MatruOS for a testing and calibration lab
Set up the way a testing and calibration lab runs: fee per instrument calibrated at the lab or on site; site visit charges; thermal mapping and validation projects; annual calibration contracts with factories. Routines, workflows, registers, licences and an AI team that knows the work are ready when you sign up.
Ready when you sign up
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What this solves
What a testing and calibration lab deals with today, and what MatruOS sets up for it
Today
Customers' instruments fall due and go to a competitor because nobody reminded them. Certificates typed by hand with errors in readings and uncertainty.
In MatruOS
MatruOS sets up 7 routines, 1 workflow, 3 registers and 8 licences for a testing and calibration lab, with an AI team that reads your own records and prepares the work.
What changes
The right person is reminded at the right time, approvals wait for whoever decides, and every licence has a renewal reminder. Anything that sends, pays, signs, files or deletes waits for a person's approval.
Where you sit
MatruOS starts from how your business earns
Who you sell to, who you buy from, how credit moves and where you sit in the chain decide how your screens, reminders and reports are set up.
- National standards (NPL)
- reference lab
- calibration lab
- factory instruments
- product quality
Your suppliers
- Higher labs and NPL (reference standard calibration)
- Standards and instrument makers
- NABL (accreditation, assessments)
- Proficiency testing providers
Credit and cash
Factories pay 30-60 days after the certificate; small customers pay on collection; annual contracts billed quarterly
Steady recall volume; big outlays for reference standards and their yearly calibration
Your screens use your words
OrderJob cardItemInstrumentproductCalibrationSupplierVendor
How it works
How MatruOS is set up for a testing and calibration lab
Set-up takes a few minutes. After that, you change only what is different in your business.
- Describe the business in one lineFor example "Testing and calibration lab", typed when you sign up.
- Recognised as a testing and calibration labRoutines, workflows, registers, items, licences and the AI team for this trade are set up for you.
- Bring your dataCustomers, items and balances come across from Zoho Books, Vyapar, Excel and others. For Tally, our team helps you move the data while Tally import is checked on the live app.
- Approve and runThe AI team prepares the routine work. A person approves anything that sends, pays, signs, files or deletes.
Your AI team
What the AI team does for a testing and calibration lab
Each job goes to a member of your AI team. It reads your own records and prepares the work. Anything that sends, pays, signs, files or deletes waits for a person's approval.
Tracks each instrument from inward to dispatch, lists jobs past the promised date, and drafts status messages to customers
Asks you before sending
Drafts the certificate from readings, computes errors and the uncertainty from the lab's budget, and blocks release if the reference standard is past due
Asks you before signing
Lists instruments falling due next month by customer, drafts the due list and visit offer, and adds any overdue invoice to the message
Asks you before sending
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How you run
Your routines, already on a timetable
Each routine has a time, a person and its steps with the checks that matter. MatruOS reminds the right person and keeps the record. Open one to see its steps.
Every day
9:00 amLab temperature and humidity check
- 1Read temperature in the dimensional room
- 2Read relative humidity
- 3Stop dimensional work if out of range
10:00 amInstrument inward and job cards
- 1Open a job card for each instrument with ID, range and condition
- 2Tell the customer the promised date
4:00 pmCertificate drafting and review
- 1Check readings, uncertainty and ULR number on each draft certificate
- 2Sign and release; flag out-of-tolerance results to the customer
Every week
Sat 11:00 amSite calibration plan
- 1Plan next week's site visits and the portable standards each team carries
Every month
1stRecall reminders for instruments falling due
- 1List customers whose instruments fall due next month
- 2Send the due list and offer a site visit for large lots
Every year
NovInternal audit, management review and NABL surveillance
- 1Run internal audit and management review
- 2Prepare for annual surveillance; apply for renewal 6 months before the 2-year expiry
Workflows
Each stage goes to the person who handles it
Work passes stage by stage to the right person. Stages marked for approval wait for the person who decides.
Instrument to certificate
- 1Instrument received and job card opened
- 2Calibrated and readings recorded
- 3Uncertainty done and certificate drafted
- 4Certificate reviewed and signedNeeds approval
- 5Instrument and certificate dispatched
Registers and SOPs
Your registers and standards
Registers hold the fields this trade records. SOPs carry the steps and checks, so work is done the same way every time.
Job cards
Reference standards
Lab environment log
Calibration method
Traceable results within the accredited scope
Certificate release
Every certificate is right and defensible
Items and licences
Your first bill is right, and no licence lapses
Starter items arrive with unit, HSN and GST rate. The registrations this business usually needs are listed with a reminder before each one expires.
| Item | HSN | GST |
|---|---|---|
| Vernier caliper calibration (up to 300 mm) | 998346 | 18% |
| Outside micrometer calibration | 998346 | 18% |
| Dial gauge calibration | 998346 | 18% |
| Pressure gauge calibration (analogue) | 998346 | 18% |
| Temperature indicator with sensor calibration | 998346 | 18% |
| Digital multimeter calibration | 998346 | 18% |
| Weighing balance calibration (up to 10 kg) | 998346 | 18% |
| Torque wrench calibration | 998346 | 18% |
| Compression testing machine calibration (site) | 998346 | 18% |
| Site calibration visit charge | 998346 | 18% |
| Thermal mapping of oven or cold room | 998346 | 18% |
- NABL accreditation
- GST registration
- PAN
- Professional tax registration
- Shops and Establishments registration
- Udyam (MSME) registrationIf it applies
- PF registration (EPFO)If it applies
- ESI registration (ESIC)If it applies
Your people
The people who run it, each with their own login
Each person sees the screens and reminders for the work they do.
Technical managerOwns the NABL scope, signs certificates, reviews uncertainty, faces assessments.
Calibration engineerCalibrates instruments at lab and site, records readings, drafts certificates.
Quality managerKeeps quality system documents, internal audits, environment and standards records.
Front office executiveInward and outward of instruments, job cards, invoices, recall reminders.
Not covered yet
- Sending messages, bills and reminders on WhatsApp from MatruOS is not live yet. Today they go by link, QR code or email, and from your own phone in one tap.
- Live bank and UPI feeds are not connected yet. Upload a bank statement and MatruOS reads it into payments for you to confirm.
Questions people ask
How long does it take to set up MatruOS for a testing and calibration lab?
Type one line about your business when you sign up, for example "Testing and calibration lab". MatruOS picks this business type and sets up everything on this page in a few minutes. You then get a 7-day free trial, no card needed.
Do I have to type all of this in?
No. The routines, workflows, registers, items, licences and AI team on this page arrive already set up. You change what is different in your business, and bring your customers, items and balances from Zoho Books, Vyapar, Excel and others, with our team's help for Tally data.
Can I change the routines and workflows?
Yes. Every routine, workflow, register and SOP is yours to rename, retime, switch off or add to. MatruOS keeps the rest of the system in step with your changes.
What does the AI team do without asking me?
It runs routine checks and prepares drafts. Anything that sends, pays, signs, files or deletes waits for a person's approval. The one exception you can choose is payment reminders, which go out on their own once you have checked them and switched them on.
Professional and business services
Other services in professional and business services
Run a testing and calibration lab on one system Set up for your trade when you sign up.
Describe your business once. MatruOS sets up your apps, brings in your data and puts Muni and the AI team to work, with your approval on every step that matters. 7-day free trial, no card needed.
See plans and what each includes