Every calibration job starts at the front desk. A customer brings in instruments, the lab records what arrived, and from that moment the instruments need to be tracked until the certificate is delivered. When this receipt management step lives in a register book or a loose spreadsheet, the first thing lost is usually the link between the physical instrument and the customer request.
A proper calibration lab receipt is the record that anchors the whole workflow. It captures who sent the instruments, why, on what date, under which gatepass, and whether the work is to be done in the lab or on site.
What a Good Receipt Should Capture
- Customer and certificate customer: the company that owns the instruments and the company that should receive the certificate, which are often different.
- Receipt type: Lab (instruments come to the lab) or Site (the engineer goes to the customer), each with its own set of fields.
- Gatepass and site details: gatepass number, date, mode of material and expected delivery date, so dispatch and delivery are planned from day one.
- Supporting documents: gatepass, site pass, annexure and decision rule documents attached to the receipt rather than filed separately.
- Reporting contacts: the email address that receives the certificate, plus any consultant or additional recipients.
The Receipt Lifecycle
In QuantumCals a receipt moves through clear stages. A new receipt is saved in the Receipt state. The lab then either accepts it, which opens the sample workflow, or cancels it, which closes it with a recorded reason. Only accepted receipts can have samples assigned, work orders created and certificates issued, so nothing is processed before the lab has committed to the work.
Why Acceptance Matters for Compliance
NABL assessors look at how a lab decides to take on work. A receipt that shows who accepted it, when, and what was agreed gives you a clean answer. With an audit trail attached to every status change, the question "when did we accept these instruments?" is answered in seconds rather than by searching folders.
From Receipt to Samples
Once a receipt is accepted, each instrument becomes a sample linked to its receipt. Samples are picked from the lab's sample catalogue, so the group, sub-group and test parameters are already defined. The team can then assign these samples to a job or work order, which is covered in the next stage of the workflow.
Practical Checklist for Your Front Desk
- Record the receipt before the instruments go to the bench, not after.
- Attach the gatepass and site documents at intake.
- Confirm the certificate customer and the email recipient before accepting.
- Cancel with a reason rather than deleting, so the history stays intact.
Ready to see it in your lab? Book a free 30-minute demo with the QuantumCals team and walk through the workflow with your own receipts and instruments.
