ctrlplus.tech valid
CTRL+ (CTRLPLUS SAS)
CTRL+ designs and builds optical metrology instruments for the inspection of sand control screens and industrial filtration media. Its instruments measure 100% of the slots on every screen — wire wrap, direct wrap, wedge wire and slotted liner — at 5–15 µm resolution, producing ISO 17824 / API 19SS conformity certificates and machine-readable data.
- Authority
- 45 reach 0 · trust 5 · quality 25 · freshness 15
- Tier
- listed
- llms.txt
- https://ctrlplus.tech/llms.txt
- llms-full.txt
- https://ctrlplus.tech/llms-full.txt
- Sections
- 6
- Links
- 18
- Size
- 7944 bytes
- Country
- France Hosting inference
- Hosting country
- France Hosting inference
- Country evidence
- No published address evidence collected yet
- For agents
- Documentation: developer or product docs worth reading, nothing to call
- First seen
- 2026-10-27T13:34:35.219Z
- Last checked
- 2026-10-27T13:34:35.329Z
- Badge
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-27T13:34:35.226Z. Cached copy · Source on ctrlplus.tech
# CTRL+ (CTRLPLUS SAS)
> CTRL+ designs and builds optical metrology instruments for the inspection of sand control screens and industrial filtration media. Its instruments measure 100% of the slots on every screen — wire wrap, direct wrap, wedge wire and slotted liner — at 5–15 µm resolution, producing ISO 17824 / API 19SS conformity certificates and machine-readable data.
CTRL+ is a French manufacturer based in Pont-Audemer, Normandy. Traditional quality control samples about one slot in a hundred with a manual feeler gauge; CTRL+ optical metrology measures every slot on every screen, without contact, and exports a conformity certificate plus a machine-readable CSV. The product range spans portable, bench and in-line systems, all feeding the Arcadia+ digital quality platform for full dimensional traceability. Primary domain: oil & gas sand control completions; also water wells and geothermal, pulp & paper (pressure screen baskets, wedge-wire pulp screen cylinders), mining & mineral processing (sizing and dewatering screens), chemical & catalyst filtration (catalyst support baskets, wedge-wire process filters), and food, beverage & sugar processing (centrifuge screens and baskets, wedge-wire filtration media). Any slotted, wire-wrap or wedge-wire filtration screen that must be qualified against a slot-aperture specification can be measured by CTRL+.
## Core pages
- [CTRL+ — Optical metrology for sand control screens](https://ctrlplus.tech/): Company home. Optical metrology instruments for sand control screen quality.
- [About CTRL+](https://ctrlplus.tech/about/): French manufacturer of optical metrology instruments for sand control screen quality, based in Pont-Audemer, Normandy.
- [FAQ](https://ctrlplus.tech/faq/): Sand control screen quality control — ISO 17824 conformity, slot aperture measurement, wire wrap vs slotted liner, optical metrology vs feeler gauges.
## Applications
- [Sand control screens QC](https://ctrlplus.tech/applications/sand-control-qc/): Sand control screen quality control aligned with ISO 17824 and API 19SS. Wire wrap, direct wrap, wedge wire and prepack screens — full-batch optical inspection.
- [Wire wrap screen inspection](https://ctrlplus.tech/applications/wire-wrap-screen-inspection/): Wire wrap and direct wrap sand control screen inspection by optical metrology. Every slot measured, ISO 17824 / API 19SS conformity.
## Products
- [most+ — Mobile Optical Slot Tracker](https://ctrlplus.tech/products/most/): Ultra-portable optical bench for slot measurement — the field alternative to a benchtop optical comparator and to the manual feeler gauge. Fits in a cabin-baggage flight case, runs on battery, bench-grade precision anywhere.
- [bost+ — Bench Optical Slot Tracker](https://ctrlplus.tech/products/bost-plus/): Optical measurement probe that turns any control bench into a documented, high-precision quality station.
- [mbost+ — Mobile Bench Optical Slot Tracker](https://ctrlplus.tech/products/mbost/): Mobile, compact
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