---
title: Equipment Calibration, Repair & Metrology Services | NMi Performance
description: UKAS-accredited calibration, inspection, service, and metrology supply to support precision, compliance, and performance across your equipment lifecycle.
image: https://landing.chamois.net/hubfs/NMi%20Performance/Website%20Tile.jpg
---

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| [Calibration](https://www.chamois.net/ukas-accredited-calibration/) \| [Products](https://www.avon-dynamic.co.uk/inspection/) \| [Repair & Servicing](https://www.avon-dynamic.co.uk/equipment-repair-and-supply/) \| [Training](https://www.chamois.net/training-courses/) \| [Contact](https://www.chamois.net/contact/) |
| --- |

[CALIBRATION](https://www.avon-dynamic.co.uk/contact-us/) | [INSPECTION](https://www.avon-dynamic.co.uk/inspection/) | [REPAIR & SUPPLY](https://www.avon-dynamic.co.uk/equipment-repair-and-supply/) | [OUR SERVICES](https://www.avon-dynamic.co.uk/calibration-as-a-service/) | [CONTACT US](https://www.avon-dynamic.co.uk/contact-us-today/)

![NMi Performance Banner](https://landing.chamois.net/hs-fs/hubfs/NMi%20Performance/NMi%20Performance%20Banner.png?width=2000&height=392&name=NMi%20Performance%20Banner.png "NMi Performance Banner")

# Keep Your Equipment Precise, Compliant, & Future-Ready

Part of the [NMi Group](http://www.nmigroup.com?hsLang=en), NMi Performance help organisations maximise the value of their measurement equipment throughout its entire lifecycle.

From procurement and installation to calibration, verification, maintenance, and repair, we ensure your instruments continue to perform with the precision, dependability, and compliance your operations require.

Delivered through our trusted UK specialists, [Avon Dynamic Calibration](http://www.avon-dynamic.co.uk), [Young Calibration](http://www.youngcalibration.co.uk)and [Chamois Metrology,](http://www.chamois.net)and supported by [Minerva Metrology & Calibration](https://www.minerva-calibration.com/) and [NMi Certin](http://www.nmi.nl) in the Netherlands, we provide a seamless, end-to-end service built around your needs. 

# Keep Your Equipment Precise, Compliant, & Future-Ready

With NMi Performance, everything is integrated under one roof. We support you to:

- Select and procure the right metrology instruments
- Maintain equipment condition through servicing and repair
- Assure measurement accuracy with accredited calibration
- Safeguard quality through inspection and verification
- Enhance internal capability with expert-led training

All delivered through a responsive, consistent service approach designed to minimise downtime, improve performance, and maintain compliance.

## Our Core Capabilities

### Accredited Calibration

Protect accuracy. Maintain confidence.

Our [UKAS-accredited calibration services](https://www.chamois.net/ukas-accredited-calibration/) ensure reliable, traceable measurements—delivered either onsite or within our laboratory network.

Our expertise spans:

![CM - NMi Performance - Temperature Calibration 222](https://landing.chamois.net/hs-fs/hubfs/NMi%20Performance/CM%20-%20NMi%20Performance%20-%20Temperature%20Calibration%20222.png?width=2000&height=1113&name=CM%20-%20NMi%20Performance%20-%20Temperature%20Calibration%20222.png "CM - NMi Performance - Temperature Calibration 222")

- Air Velocity
- Acoustics
- Density
- Dimensional

- Electrical
- Flow (Air, Oil & Water)
- Force
- Humidity

- Interferometry
- Mass
- Pressure
- Temperature

- Torque
- Vibration

![NMi Performance - Image - ADC - Inspection - 2026](https://landing.chamois.net/hs-fs/hubfs/NMi%20Performance/NMi%20Performance%20-%20Image%20-%20ADC%20-%20Inspection%20-%202026.png?width=2000&height=1113&name=NMi%20Performance%20-%20Image%20-%20ADC%20-%20Inspection%20-%202026.png "NMi Performance - Image - ADC - Inspection - 2026")

### **Inspection**

We help detect potential issues early, maintain product quality, and ensure your equipment aligns with both operational and regulatory expectations.

[Learn more](https://www.avon-dynamic.co.uk/inspection/)

![NMi Performance - Image - CM - Service & Repair - 2026 (2)](https://landing.chamois.net/hs-fs/hubfs/NMi%20Performance/NMi%20Performance%20-%20Image%20-%20CM%20-%20Service%20%26%20Repair%20-%202026%20(2).png?width=2000&height=1113&name=NMi%20Performance%20-%20Image%20-%20CM%20-%20Service%20%26%20Repair%20-%202026%20(2).png "NMi Performance - Image - CM - Service & Repair - 2026 (2)")

### **Service & Repair**

Our experienced engineers deliver fast, effective service and repair solutions to keep your operations running efficiently.

[Learn more](https://www.chamois.net/instrument-repair-servicing/)

![NMi Performance - Image - Additel - Metrology Supply - 2026](https://landing.chamois.net/hs-fs/hubfs/NMi%20Performance/NMi%20Performance%20-%20Image%20-%20Additel%20-%20Metrology%20Supply%20-%202026.png?width=2000&height=1113&name=NMi%20Performance%20-%20Image%20-%20Additel%20-%20Metrology%20Supply%20-%202026.png "NMi Performance - Image - Additel - Metrology Supply - 2026")

### **Metrology Supplier**

We provide high-quality instrumentation tailored to your specific application—setting strong foundations for long-term measurement performance.

[Learn more](https://www.chamois.net/products/)

![NMi Performance - Image - ADC - Training - 2026](https://landing.chamois.net/hs-fs/hubfs/NMi%20Performance/NMi%20Performance%20-%20Image%20-%20ADC%20-%20Training%20-%202026.png?width=2000&height=1113&name=NMi%20Performance%20-%20Image%20-%20ADC%20-%20Training%20-%202026.png "NMi Performance - Image - ADC - Training - 2026")

### **Training**

Hands-on, expert-led training programmes designed to develop the skills needed to operate, maintain, and manage measurement equipment effectively.

[Learn more](https://www.chamois.net/training-courses/)

## Supporting You Every Step Of The Way

NMi Performance is part of NMi Group—your partner across the full product and equipment journey.

Together with NMi Access and NMi Secure, we support organisations wherever precision, safety, and compliance are essential—from product development and approval through to ongoing performance and trust in use.

![NMi Performance - Image - ADC - NMi Group - 2026](https://landing.chamois.net/hs-fs/hubfs/NMi%20Performance/NMi%20Performance%20-%20Image%20-%20ADC%20-%20NMi%20Group%20-%202026.png?width=2000&height=1113&name=NMi%20Performance%20-%20Image%20-%20ADC%20-%20NMi%20Group%20-%202026.png "NMi Performance - Image - ADC - NMi Group - 2026")

![ADC-Logo-1](https://landing.chamois.net/hs-fs/hubfs/ADC-Logo-1.webp?width=1408&height=538&name=ADC-Logo-1.webp "ADC-Logo-1")

[Avon Dynamic Calibration](http://www.avon-dynamic.co.uk) provides UKAS accredited calibration & measurement services that help organisations maintain accuracy, compliant, and confidence in their equipment.

[UKAS Scope](https://www.ukas.com/wp-content/uploads/schedule_uploads/00001/0199Calibration-Multiple.pdf)

![CM Logo](https://landing.chamois.net/hs-fs/hubfs/CM%20Logo.png?width=142&height=100&name=CM%20Logo.png "CM Logo")

[Chamois Metrology](http://www.chamois.net) offers calibration, service, repair, and metrology supply solutions to support consistent, reliable equipment performance.

[UKAS Scope](https://www.ukas.com/wp-content/uploads/schedule_uploads/00001/0822Calibration-Multiple.pdf)

![YC-Colour-Logo PNG](https://landing.chamois.net/hs-fs/hubfs/YC-Colour-Logo%20PNG.png?width=223&height=100&name=YC-Colour-Logo%20PNG.png "YC-Colour-Logo PNG")

[Young Calibration](http://www.youngcalibration.co.uk) provides UKAS accredited calibration, testing & cleanliness assessment services that help organisations maintain accuracy, compliance, and confidence in their equipment.

[UKAS Scope](https://www.ukas.com/wp-content/uploads/schedule_uploads/00001/0604Calibration-Multiple.pdf)

![Minerva-Metrology-Powered-by-NMi-Group_RGB-Black](https://landing.chamois.net/hs-fs/hubfs/Minerva-Metrology-Powered-by-NMi-Group_RGB-Black.webp?width=292&height=111&name=Minerva-Metrology-Powered-by-NMi-Group_RGB-Black.webp "Minerva-Metrology-Powered-by-NMi-Group_RGB-Black")

[Minerva Metrology & Calibration](https://www.minerva-calibration.com/) provides UKAS accredited calibration and metrology services that help organisations maintain accuracy, compliance, and confidence in their equipment. 

[Learn more](https://www.minerva-calibration.com/calibration-service-2/)

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| Important Links [Privacy](https://www.chamois.net/privacy-policy/) [Terms of Service](https://www.chamois.net/wp-content/uploads/2024/11/Chamois-Metrology-NMi-Group-Terms-of-Service.pdf) [Terms of Supply of Goods](https://www.chamois.net/wp-content/uploads/2024/11/Chamois-Metrology-NMi-Group-Terms-of-Supply-of-Goods.pdf) [Feedback form](https://www.chamois.net/wp-content/uploads/2024/09/Chamois-customer-feedback-form.html) | **Address** Unit 8, The Centre, Holywell Business Park, Northfield Road, Southam, Warwickshire CV47 0FP | **Contact** Tel: [+44 (0)1926 812066](tel:+441926812066) Email: [info@chamois.net](mailto:info@chamois.net) Mon-Thurs: 8.30am–5pm Fri: 8.30am–2pm |
| --- | --- | --- |

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© Chamois Metrology

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