Xrf Gold Analyzer
Handheld Alloy Analyzer
Handheld Mining Analyzer
Other XRF AnalyzerAn instrument calibration certificate documents work or status associated with the analyzer; a certified reference material certificate assigns property values, uncertainties and traceability to a physical reference; a verification report records how the analyzer performed against defined checks. None automatically substitutes for the others. Buyers should request the document set that connects the delivered serial number, active method and representative reference materials to an explicit acceptance result.
Quick answer
| Decision | xrf calibration certificate vs crm certificate |
| First check | Confirm sample construction, geometry, target elements and the exact business decision. |
| Before quotation | Send clear sample photos with dimensions, daily volume, destination, voltage and reporting needs. |
Identify what each document proves
- An instrument calibration or service certificate should identify the analyzer, date, work performed, method scope and responsible organization.
- A CRM certificate belongs to a specific reference-material batch and states certified values, uncertainty, traceability and intended use.
- A verification report compares measured results with defined references and acceptance limits under recorded conditions.
- A factory QC sheet may confirm basic checks but should not be described as an accredited calibration unless it actually is one.
Check traceability and scope
- Match analyzer serial number, software version and method name to the delivered system.
- Match each reference-material identifier and batch to its certificate rather than relying on an unlabeled metal coupon.
- Confirm that reference matrices and concentration ranges are relevant to the gold, silver or platinum decisions being made.
- Review uncertainty and acceptance criteria instead of accepting a simple pass stamp without data.
Specify procurement evidence
- Request copies of example documents before ordering so missing fields can be resolved early.
- Define which references, test conditions, number of repeats and decision limits will be used for final acceptance.
- Retain raw results, spectra and reference certificates with the commissioning record.
- Schedule later verification or recalibration according to method performance, quality policy and applicable requirements.
Practical decision table
| Sample or condition | Action | Reason |
|---|---|---|
| Instrument certificate | Links work to analyzer | Check scope and serial |
| CRM certificate | Assigns certified material values | Check batch and uncertainty |
| Verification report | Shows measured performance | Check method and limits |
| Factory QC sheet | Records production checks | Do not overstate accreditation |
Evidence and method boundary
Use the model manual, an approved method and suitable reference materials before making purchase, release or compliance decisions. Technical references include the NIST reference-material definitions, NIST metrological traceability guidance. These sources explain the method boundary; they do not replace model-specific configuration, laboratory confirmation or local legal advice.
Recommended WiserMachine path
Review WM7700 and compare WM9800. The exact detector, collimator, calibration, software and reporting configuration must be confirmed against real samples before ordering. You can also browse the complete XRF product catalog.
Related guides
Continue with reference-standard verification, XRF acceptance test before final payment, or use the support center for preparation, operation and service guidance.
Request the right calibration and verification evidence
Send sample photos, dimensions, target elements, expected range, daily volume, reporting needs, voltage and destination. WiserMachine will confirm a suitable configuration and freight plan before quotation.
Frequently Asked Questions
Is a CRM certificate a calibration certificate for the analyzer?
No. It certifies the reference material; the analyzer record must separately document calibration or verification.
Does a calibration sticker prove precious-metal accuracy?
Not by itself. Review the scope, method, standards, uncertainty and results relevant to the intended alloy range.
What should be tied to the serial number?
The commissioning or verification record should identify the delivered analyzer, active configuration, method, references and acceptance results.