A buyer searching for Crutch is usually trying to stop a bad substitute. This is a purchasing checklist for a device: intended use, environment, and the regulatory file. It is not a diagnosis, a dose, or an instruction to treat anyone. The notes below are selection criteria for a Crutch. They are not a catalog promise. Confirm every rating on the current datasheet, drawing, or test report for the revision you will receive.
What has to be true of Crutch
This is a purchasing checklist for a device: intended use, environment, and the regulatory file. It is not a diagnosis, a dose, or an instruction to treat anyone. For a Crutch, start from the duty, then the interface to the rest of the machine or the room, then the document that proves the claim. A lower price that leaves one of those blank is a different product.
Crutch is easy to confuse with X Ray Machine. If the quote could be read as either, add the line that separates them: the rating, the fitment, or the standard named below. Link the drawing number to that line so receiving inspection can reject the wrong one.
Numbers that change the quote
| Line | What to write for Crutch |
|---|---|
| Environment | Hospital, clinic, or home, as the file allows. |
| Performance | The measurement range and accuracy the manufacturer publishes. |
| Alarms and power | What happens when mains fails, if the device is life-supporting. Confirm in the manual. |
| Regulatory | The device class and the registration in the country of sale. |
| Service | Consumables, calibration, and who is allowed to service it. |
| Intended use | The use the manufacturer states, copied, not extended. |
How to compare two offers
Lay both quotes for Crutch on one sheet and line up environment, performance, and alarms and power. If a cell is empty, the offer is not finished. Ask for the missing line in writing. When those match, the honest difference is lead time, the test evidence, and who carries the warranty. Do not average a fully specified Crutch with a cheaper line that omitted environment.
Documents worth having before the deposit
Ask for the instructions for use and the registration. Do not add clinical claims. The file should name Crutch and the revision, not only the supplier’s homepage. A factory quality certificate such as ISO 9001 can sit beside that file. It does not replace it.
Failures that show up after delivery
- Ignoring the service and calibration contract.
- Importing a class of device the destination has not registered.
- Buying a wellness gadget and describing it as a diagnostic device.
On a Crutch, the expensive version of the first mistake is discovering it after the goods are in the crate. Put the rejection condition in the purchase order while the supplier can still restate the offer.
A worked RFQ line
Use this shape, then replace the brackets with your duty: “Crutch — State intended use, environment, published accuracy, regulatory class, and service.” That sentence is a template, not a rating of any brand. If a supplier’s datasheet uses different units, convert them onto this sheet so the next offer can be compared.
Where words like IP67 belong
Searches often add a constraint to Crutch: IP67, or explosion-proof / ATEX. Keep those on this page. IP67 is dust-tight plus a defined temporary immersion. It is not a rating for living underwater, and it says nothing about sunlight or salt. ATEX or IECEx is a certificate for a zone, a gas or dust group, and a temperature class. An IP rating does not grant it. Skip the mark if the site is not hazardous. If you need a third constraint, add it as another line on the same drawing. A second URL that only swaps the adjective does not give a buyer a second fact.
Related in this section: how to specify X Ray Machine.
Questions buyers actually ask
What should an RFQ for Crutch include?
State intended use, environment, published accuracy, regulatory class, and service.
Is a cheaper Crutch the same part?
Only if environment, performance, and the documents match. A missing line is a different offer.
Do waterproof, OEM, or IP words need their own page?
No. For Crutch they are extra lines on this specification. Ask for the test or the drawing that gives the word a value.