# Rhopoint Aesthetix > Section of the Rhopoint Instruments Manual. This file bundles all 19 pages of this section as Markdown. # Rhopoint Aesthetix > [!note] このページはまだ翻訳されておらず、英語で表示されています。 ![Rhopoint Aesthetix](../_images/1766070875282-rhopoint-aesthetix-product-image-in-hand-on-painted-panel-grey-panel.jpg) [Getting Started with Aesthetix](rhopoint-aesthetix-getting-started-with-aesthetix.md) ### What is Rhopoint Aesthetix? Rhopoint Aesthetix is a **modular, camera‑based surface appearance sensor** that measures how real surfaces look to the human eye across a wide range of materials, including paints, plastics, metals and textured coatings. It uses high‑resolution imaging, controlled multi‑angle illumination and interchangeable adaptors to capture detailed reflection and surface images from flat panels, small parts and curved components in both laboratory and production environments. In a single measurement, Aesthetix can characterise multiple aspects of appearance—such as texture, waviness, haze, DOI, sparkle, graininess, scratches and other visible defects—and link each metric directly to stored images. This image‑driven approach makes it easier for operators, quality engineers and R&D teams to define visual targets, compare materials and processes on a common scale, and communicate appearance requirements clearly across the organisation. ![image description](../_images/1766070761055-aesthetix-technicians-looking-at-screen.jpg) --- # Cleaning the Aesthetix > [!note] このページはまだ翻訳されておらず、英語で表示されています。 ## Cleaning the Aesthetix sensor This page explains how to clean the Aesthetix sensor optics and contact surfaces to maintain reliable measurements while avoiding damage to the instrument or samples. ### Safety and general rules - Do not attempt to open the sensor housing. - Always stop measurements in the software before cleaning. - Never use household cleaners, abrasive materials or unapproved solvents on any part of the sensor or adaptors. --- ### Cleaning the sensor lenses and optical window The optical window and internal lenses are precision components and must only be cleaned using a **dedicated lens cleaning kit** (e.g. camera/optical lens kit including blower, lens brush and lens tissues or cloth). 1. Inspect the window under good lighting for dust, fingerprints or smears. 2. Use the blower from the lens kit to remove loose dust; do not use your breath. 3. If particles remain, use the soft lens brush from the kit with very light strokes. 4. For fingerprints or smears, apply a small amount of lens cleaning fluid to a lens tissue/microfiber from the kit (never directly to the window). 5. Wipe the window gently in straight lines, then dry immediately with a fresh lens tissue. Do not: - Use paper towels, standard cloths or cotton buds. - Press hard, scrub in circles or reuse dirty tissues. - Spray or drip liquid directly onto the sensor. > [!warning] > Optic cleaning may result in measurement issues if not performed correctly. > Contact Rhopoint Service if in any doubt- if possible return instrument for factory or service centre cleaning *** ### Cleaning adaptors and contact surfaces 1. Remove the adaptor from the sensor. 2. Wipe the outer contact faces and rubber feet with a clean, lint‑free cloth slightly dampened with water or mild detergent if required; then dry thoroughly. 3. Keep the measurement opening free from paint, dust and fibres; if needed, use the blower from the lens kit around the aperture (avoiding direct contact with the optics). Avoid solvents that could attack rubber or plastic parts, and ensure all surfaces are completely dry before re‑attaching the adaptor. *** ### Good practice to prevent contamination - Store the sensor and adaptors in their case when not in use. - Avoid placing the instrument face‑down on dusty or painted surfaces. - Do not measure on uncured or heavily contaminated coatings. --- # Cobot and Inline Setup > [!note] このページはまだ翻訳されておらず、英語で表示されています。 ![image description](../_images/1770462827802-2026-02-07_11-12.png) ## Fixing the Aesthetix The Aesthetix aluminium chassis should be fixed at two points (2) Rhopoint supply fixtures and brackets that can be used to integrate to Cobot/Robot or inline mounting points - contact us for more details. ## Positioning the device- contact measurement Before taking a measurement the device must be positioned so that the base of the adaptor is in contact with the surface and completely flat. ## Procedure for non-contact measurement If measuring the gloss of curved parts the [Non-Contact Small Area Gloss Adaptor (2mm)](rhopoint-aesthetix-curved-surfaces-non-contact-measurement-non-contact-small-area-gloss-adaptor-2mm.md) should be attached. -For all other measurements the bottom adaptor (1) should be removed. -Position the sensor sensor so the bottom part of the Aesthetix (without base) is 10mm from the surface. -Use the interactive measurement mode to check the correct part of the sample is in positioned in the FOV, and that the gloss reflection is in the middle of the sensor. [How to measure Surface Brilliance](rhopoint-appearance-elements-using-aesthetix-with-ae-aesthetix-modules-surface-brilliance-how-to-measure-surface-brilliance.md) ## Considerations for Non-contact measurement **Ambient lighting**- measurments are largely unaffected by changes in ambient light conditions, however do not use outside or in direct sunlight without shielding optics from gross changes in light conditions. **Positional Accuracy**- For accurate measurement the focal distance must be maintained to 10mm +/- 0.2mm (measured from the bottom of the sensor unit) with a maximum angular error of +/- 0.5° parallel and perpendiular to the measurement plane **Moving Material**- Gloss, Haze, DOI measurements can be measured on a moving line, other measurements which require observer camera images require a stationary material. --- # Getting Started with Aesthetix > [!note] このページはまだ翻訳されておらず、英語で表示されています。 The Aesthetix is a camera-based measurement sensor that is not a stand‑alone instrument and must always be used in combination with Rhopoint Appearance Elements or Elements Hub software. This page explains the basic setup requirements and how to connect the sensor so it can be safely and correctly controlled by the software.​ ## System requirements Aesthetix must be connected to a compatible Windows 11 PC or tablet with Rhopoint Appearance Elements or Rhopoint Headless Elements installed; it cannot perform measurements or display results on its own. The host device must have an available USB 3.0 port, sufficient storage for images and results, and user permissions to install and run the software.​ ## Software The Rhopoint Aesthetix can be used with two software packages- **Appearance Elements (AE)** is Rhopoint Instruments PC based measurement and data analytics software. [Install Appearance Elements](rhopoint-appearance-elements-install-ae.md) [Using Aesthetix with Appearance Elements](rhopoint-appearance-elements-using-aesthetix-with-ae.md) **Headless Elements (HE)** is a headless connection hub for third party applications such as SPC, PLC and laboratory management software. [Install Elements Hub](rhopoint-elements-hub-install-elements-hub.md) --- # Packing List > [!note] このページはまだ翻訳されておらず、英語で表示されています。 ## Package contents - Aesthetix sensor with USB-C connector - Gloss module calibration standard - USB stick containing: - Appearance Elements software installer - Lanyard hand strap - Small part and curved surface adapter - Calibration certificates - Printed quick start guide - Cleaning Cloth - Optional: - Texture measurement calibration standard - Rubber base standard adapter - Rubber base small part and curved surface adapter - Measurement stand - Non-contact small part and curved surface adapter - Bespoke part adaptors - USB-A connector cable - 3m connector USB-C cable --- # Specifications and Dimensions > [!note] このページはまだ翻訳されておらず、英語で表示されています。 | Device | Aesthetix | |-----------------------|-------------------------------------------------------------------------| | Size (H x L x W) [mm] | 104 x 177 x 83 | | Weight [g] | 802 | | Power | USB 3.0 Port on controlling PC/Tablet (7.2W max, 2.4W min) | | Control | Software triggered measurement or read button on instrument | | Interface | USB 3.0 USB-C or Thunderbolt | | Indoor/Outdoor | Portable equipment can be used indoor or outdoor but primarily lab use. | | Altitude | Up to 2000 meters | | Temperature | Operating temperature: 15°C - 40°C (60°F - 104°F) | | Relative humidity | Operating humidity: Up to 85% (non condensing) | | Specular Optics | | |----------------------------|-------------------------------------| | Geometry | 60° | | Measurement spot size [mm] | 9 x 18 ellipse (2 x 4 with adaptor) | | Aspecular Optics | | |----------------------|-------------------------------------------| | Geometry | 10°x:0°; 45°c:0°; 60°x:0°; 20mm linelight | | FOV [mm] | 18 x 24 | | Analyzed Area [mm] | varies | | Resolution (surface) | 9.2 µm/pixel (109 pixel/mm) | --- # Storage and Handling > [!note] このページはまだ翻訳されておらず、英語で表示されています。 ## Storage and handling To maintain performance, the Aesthetix should be stored and handled as a precision optical instrument. - Avoid impacts: Do not knock, drop or subject the instrument to shock as this may damage optics or electronics. - Temperature stabilisation: If the instrument has experienced a large temperature change, allow it to stabilise to ambient before use to prevent internal misting. - Environmental protection: Prevent exposure to moisture, chemicals and corrosive vapours during storage and operation. - Measuring aperture: Do not insert objects into the measuring aperture; this can damage the measuring system. - Cleaning: Clean housing and screen only with a soft, slightly moist cloth; chemical resistance cannot be guaranteed for all solvents. - Sunlight and humidity: Avoid prolonged direct sunlight, continuous high humidity or condensation. --- # Curved Surfaces & Non-Contact Measurement > [!note] このページはまだ翻訳されておらず、英語で表示されています。 #aesthetix The Rhopoint Aesthetix sensor uses a modular, magnetic base system that accepts a range of jigs and adapters for different sample types and geometries. These accessories can be quickly removed and reattached, enabling repeatable positioning for flat panels, curved components, small parts and delicate surfaces in both contact and non‑contact configurations. To remove an adapter, pull gently on it to separate it from the base. The adapter is held in place magnetically, so it will release cleanly without tools when a light, even pulling force is applied. ##### Standard Adaptor (included with standard Aesthetix) Flat surfaces- ideal for laboratory measurement of test panels [Standard Adaptor](rhopoint-aesthetix-curved-surfaces-non-contact-measurement-standard-adaptor-included-with-standard-device.md) ##### Curved Surface and small area gloss adaptor (included with standard Aesthetix) Measure gloss in a smaller area and measurement of cylindrical parts. [Curved surface and small area gloss adaptor](rhopoint-aesthetix-curved-surfaces-non-contact-measurement-curved-surface-and-small-area-gloss-adaptor-included-with-standard-device.md) #### Small Parts Gloss, Haze and DOI measurement of small parts- [Novo Curve small aperture adaptor](rhopoint-aesthetix-curved-surfaces-non-contact-measurement-novo-curve-small-aperture-adaptor.md) ##### Improved Grip on Flat Surfaces Non slip rubber feet improve measurement improve positional stability on high slip surfaces, ideal for in field measurement- [Four-point rubber contact adaptor](rhopoint-aesthetix-curved-surfaces-non-contact-measurement-four-point-rubber-contact-adaptor.md). ##### Improved Grip on Cylindrical Parts Non slip rubber feet improve measurement improve positional stability on high slip surfaces, ideal for in field measurement of large cylinders- [Four-point rubber contact adaptor](rhopoint-aesthetix-curved-surfaces-non-contact-measurement-four-point-rubber-contact-adaptor.md). #### Improved Grip on Large-radius Complex curved surfaces Non slip rubber feet improve measurement on high slip surfaces, ideal for in field measurement- [Three‑point rubber contact adaptor](rhopoint-aesthetix-curved-surfaces-non-contact-measurement-three-point-rubber-contact-adaptor.md) #### Curved Surfaces Complex Curved Surfaces- [Three-point rubber contact adaptor - small aperture](rhopoint-aesthetix-curved-surfaces-non-contact-measurement-three-point-rubber-contact-adaptor-small-aperture.md) #### Non-Contact measurement Small area gloss adaptor (needed for measuring gloss of curved surfaces)-[Non-Contact Small Area Gloss Adaptor (2mm)](rhopoint-aesthetix-curved-surfaces-non-contact-measurement-non-contact-small-area-gloss-adaptor-2mm.md) --- # Adaptor Mount > [!note] このページはまだ翻訳されておらず、英語で表示されています。 #aesthetix The adaptor mount is designed to allow multiple mounting options for the Aesthetix, it attaches to the Aesthetix using the mounting holes on each end of the device. It is provided with the lab stand but can also be purchased separately. **Part Number- B8000-300** The adaptor mount has two options for mounting the device, direct mounting on the measurement stand or four mounting holes designed to take M6 socket cap screws. Central hole is used in the lab stand, 4 remaining holes can be used for mounting using M6 screws. ![Adaptor Mount](../_images/1770909947836-adaptor-mount.png) If using the lab stand attach the adaptor plate to the adaptor mount using the thumb screw. ![image description](../_images/1770909718302-PXL_20260212_122008289.jpg) Attach the mount to the Aesthetix using the supplied 1/4 UNC screws. ![](../_images/1770909724276-PXL_20260212_122103244.jpg) ![](../_images/1770909728970-PXL_20260212_122128346.jpg) Adaptor mount fitted showing the lab stand adaptor plate. ![](../_images/1770909734449-PXL_20260212_122200744.jpg) --- # Bespoke jigs and fixtures > [!note] このページはまだ翻訳されておらず、英語で表示されています。 ### Bespoke Jigs The Rhopoint Aesthetix can be used with 3D-printed jigs for repeatable measurement of small parts or curved surfaces. > [!tip] Rhopoint offers a 3D Jigs and fixtures design service. To design your own jigs and fixtures, contact Rhopoint to receive a 3-D design advice pack with example STL’s. > [!info] The instrument must be recalibrated after changing adaptors. ![Steering Wheel](../_images/1770907569861-steering-wheel.png) ![Custom jig](../_images/1770907563838-custom.png) --- # Curved surface and small area gloss adaptor (included with standard device) > [!note] このページはまだ翻訳されておらず、英語で表示されています。 ### Small Area Gloss Adaptor The small area gloss adapter is designed for curved surfaces or for resolving gloss in small areas where the standard Aesthetix gloss measurement spot is too large. The V-shaped cut-outs are designed to allow accurate positioning of small cylindrical components. It reduces the gloss measurement aperture from 9 × 12 mm to approximately 2 × 3 mm, allowing accurate measurements on tighter curves and small localised areas that need to be individually identified and characterised. The flat smooth base of this adaptor makes it most suitable for flat panels or very gently curved surfaces. For more complex curved surfaces consider the three or four point adaptors. The small area gloss adaptor is supplied as standard with the Aesthetix sensor. **Part Number B8000-032** ![B8000-032](../_images/1768404294198-B8000-032.png) --- # Four-point rubber contact adaptor > [!note] このページはまだ翻訳されておらず、英語で表示されています。 The four‑point rubber contact adaptor with the standard gloss aperture is intended for measuring flat panels and other planar surfaces where extra stability is required. It retains the normal Aesthetix gloss spot size, making it suitable for general paints and coatings applications while improving instrument handling on larger samples. ​ Four certified rubber contact elements support the instrument at the corners of the adaptor, helping the sensor sit flat and securely on the surface during measurement. This added stability reduces the risk of sliding, improving repeatability and making it easier to obtain consistent gloss, haze and DOI readings on panels in laboratory and production environments. **Part Number- B8000-039** ![B8000-039](../_images/1770739556252-B8000-039.png) --- # Four-point rubber contact adaptor - small aperture > [!note] このページはまだ翻訳されておらず、英語で表示されています。 The four‑point rubber contact adaptor is designed for measuring cylindrical and regularly curved objects such as pipes, tubes and rods. With the 2 mm gloss spot size provided by the small‑area optics, the device is suitable for measuring the gloss of cylinders with diameters down to 40 mm, while still maintaining reliable alignment on the curvature. ​ Its four certified rubber contact points support the instrument along the long axis of the object, positioning the gloss aperture precisely on the curved surface for stable, repeatable readings. The rubber material is compatible with paint shop environments and minimises the risk of marking fresh or sensitive coatings during measurement. For best results when measuring cylinders place the instrument along the flattest edge of the sample as shown below. **Part Number B8000-040** ![B8000-040](../_images/1770800537414-B8000-039-with-pipe.png) ![B8000-039](../_images/1770739556252-B8000-039.png) --- # Laboratory Measurement Stand > [!note] このページはまだ翻訳されておらず、英語で表示されています。 The Rhopoint Aesthetix Lab Stand enables users to take precise, non‑contact measurements of delicate materials and curved surfaces, ensuring accuracy without risking damage or deformation. Curved parts can be manipulated using live view to ensure correct alignment. **Part Number- B8000-010** ![](../_images/1770463097372-2026-02-07_11-17.png) ### Procedure for non-contact measurement The pre-calibrated Aesthetix should be attached to the stand with the [standard](rhopoint-aesthetix-curved-surfaces-non-contact-measurement-standard-adaptor-included-with-standard-device.md) or [small area gloss adaptor](rhopoint-aesthetix-curved-surfaces-non-contact-measurement-curved-surface-and-small-area-gloss-adaptor-included-with-standard-device.md) attached. **Set Focal Distance** - Place the part (3) to be measured on the stand. - Wind the handle (1) until the bottom plate is in contact with the measurement surface, **Check positioning** - Use the interactive measurement mode to ensure the correct part of the sample is in the FOV, and if measuring gloss that the gloss reflection is in the middle of the sensor. [How to measure Surface Brilliance](rhopoint-appearance-elements-using-aesthetix-with-ae-aesthetix-modules-surface-brilliance-how-to-measure-surface-brilliance.md) - Note the height of the laboratory stand z-axis (4) **Remove Base** - Lift the Aesthetix (1) and remove the base, if measuring the gloss of curved parts replace with the [Non-Contact Small Area Gloss Adaptor (2mm)](rhopoint-aesthetix-curved-surfaces-non-contact-measurement-non-contact-small-area-gloss-adaptor-2mm.md). - Wind (1) to the correct height (4) z-axis (4) - Use the interactive measurement mode to check the correct part of the sample is in position, and that the gloss reflection is in the middle of the sensor. [How to measure Surface Brilliance](rhopoint-appearance-elements-using-aesthetix-with-ae-aesthetix-modules-surface-brilliance-how-to-measure-surface-brilliance.md) - Measure the sample. --- # Non-Contact Small Area Gloss Adaptor (2mm) > [!note] このページはまだ翻訳されておらず、英語で表示されています。 ### Non-Contact Measurement The Non-Contact Small Area Gloss Adaptor (2mm) is designed to allow non-contact measurement when using the Aesthetix with a Lab Stand, Co-Bot or mounted on a custom designed frame/jig. The adaptor must be used with a gap of 2mm between the bottom face and the sample to be measured. ​ This adaptor incorporates the small‑area gloss aperture, enabling accurate measurements on localised features and curved parts. **Part Number- B8000-034** ![B8000-034](../_images/1770811750745-B8000-034.png) --- # Novo Curve small aperture adaptor > [!note] このページはまだ翻訳されておらず、英語で表示されています。 The Novo-Curve small aperture adapter converts the Aesthetix sensor into a Novo-Curve–style glossmeter for very small parts and features. When this adapter is fitted the instrument is used upside down so that small components can be placed and manipulated on top of the adapter surface. The V-shaped cut-outs are designed to allow accurate positioning of small cylindrical components. ​ With this adapter, the measurement port is reduced to a hole of approximately 2-3 mm diameter, allowing precise gloss measurements on tiny areas that are difficult to measure with the standard aperture. Small parts can be manually positioned and rotated during measurement to find and characterise the exact region of interest. ​ When the Novo-Curve small aperture adapter is attached, the 0° camera path is blocked, so the 0° images and live view are not available. In this configuration the instrument can only be used for standard gloss, haze (without compensation) and DOI measurements and not for full image-based Aesthetix metrics. **Part number- B8000-041** ![B8000-041](../_images/1768405567249-B8000-041.png) --- # Standard Adaptor (included with standard device) > [!note] このページはまだ翻訳されておらず、英語で表示されています。 The standard adaptor is designed for contact measurements on flat, rigid panels and is the default choice for most Aesthetix applications in paints and coatings laboratories. It provides a gloss measurement spot of approximately 9 mm by 12 mm, allowing the instrument to average appearance over a relatively large area that is representative of typical coated test panels and production parts. The standard adaptor is supplied as standard with the Aesthetix sensor. **Part Number- B8000-031** ![B8000-031](../_images/1768405619734-B8000-013.png) --- # Three-point rubber contact adaptor - small aperture > [!note] このページはまだ翻訳されておらず、英語で表示されています。 The three‑point rubber contact adaptor with small aperture is designed to improve stability when measuring complex curved surfaces using a tripod contact arrangement. Three rubber feet support the instrument at well‑defined points, helping it sit securely on irregular or multi‑axis curves while keeping the optics correctly oriented to the surface. ​ This adaptor incorporates the small‑area gloss aperture, enabling accurate measurements on localised features and tight radii where the standard spot size would be too large. The combination of tripod stability and reduced measurement area makes it particularly suitable for small, contoured components and detailed inspection zones on complex geometries. **Part Number- B8000-036** ![B8000-036](../_images/1770811152707-B8000-036.png) --- # Three‑point rubber contact adaptor > [!note] このページはまだ翻訳されておらず、英語で表示されています。 The three‑point rubber contact adaptor with the standard gloss aperture is designed to improve stability when measuring complex curved or slightly irregular surfaces. Three rubber feet form a tripod support, helping the instrument sit securely on the surface and maintain the correct orientation for the standard gloss measurement spot. ​ Because the standard gloss aperture is retained, this adaptor is suitable for routine gloss, haze and DOI measurements where a full‑size measurement area is required but positioning is more challenging. The tripod contact pattern reduces rocking and variation in contact, improving repeatability on contoured panels and other parts that are not perfectly flat. **Part Number- B8000-035** ![B8000-035](../_images/1770811152707-B8000-036.png)