Rhopoint NOVO-GLOSS 60° Gloss and Haze Meter

Overview

The Rhopoint NOVO-GLOSS 60° Gloss and Haze Meter is a precision optical measurement instrument engineered for high-reproducibility surface quality evaluation of transparent, translucent, and opaque materials. It operates on the principle of specular reflectance (gloss) and diffuse transmittance (haze), conforming to internationally recognized photometric standards including ISO 2813, ASTM D523, and ISO 7668. Unlike conventional single-function glossmeters, the NOVO-GLOSS 60 integrates dual-parameter capability—simultaneously quantifying gloss at the standardized 60° incident angle and haze (as % haze per ASTM D1003) in a single, compact handheld platform. Its optical architecture employs a stabilized tungsten-halogen light source, precision collimated optics, and a calibrated silicon photodiode array to ensure traceable, low-drift measurements across diverse industrial substrates—from automotive clearcoats and coil-coated metals to pharmaceutical film packaging and architectural glass laminates.

Key Features

• Integrated 60° gloss and haze measurement in one portable unit—no external accessories or software required for basic operation
• High-resolution full-color TFT touchscreen with adjustable brightness and intuitive icon-based navigation
• Auto-detecting calibration base with integrated positioning sensors ensures repeatable, zero-error calibration using NIST-traceable reference standards
• One-touch measurement mode captures gloss (GU), haze (%), and transmittance (%) simultaneously in under 1.2 seconds
• Onboard statistical engine computes real-time max/min/mean/stdev for user-defined batches—ideal for QC shift reporting and SPC charting
• Bluetooth 4.2 and USB Type-B connectivity enable seamless data export to Windows/macOS without proprietary drivers; compatible with Excel, LIMS, and MES platforms
• Field-serviceable lithium-ion battery delivering >14,000 measurements per full charge (≥17 hours continuous use)
• Rugged anodized aluminum housing rated IP52 for dust resistance and incidental moisture exposure in production environments

Sample Compatibility & Compliance

The NOVO-GLOSS 60 is validated for use across flat, curved, and textured surfaces with radii ≥25 mm. It accommodates rigid films (PET, PC, PP), painted panels (automotive OEM and refinish), powder-coated extrusions, printed flexible packaging, and laminated safety glass. All optical path components—including aperture geometry, detector spectral response (380–780 nm), and stray-light suppression—are designed to meet the geometric and photometric tolerances specified in ISO 2813 (gloss) and ASTM D1003 (haze). Instrument firmware supports audit-ready GLP/GMP workflows: timestamped readings include operator ID, location tag, calibration status flag, and measurement environment metadata (temperature/humidity logged at time of capture). Full compliance documentation—including Declaration of Conformity, ISO/IEC 17025-accredited calibration certificate, and traceability chain to UKAS-certified standards—is supplied with each unit.

Software & Data Management

The included Novo-Gloss Multi-Function Software (v4.x) provides desktop-level analysis capabilities: batch comparison overlays, trendline regression, pass/fail threshold mapping against specification limits (e.g., “Gloss: 85 ± 3 GU; Haze: ≤1.2%”), and automated PDF report generation compliant with FDA 21 CFR Part 11 requirements (electronic signatures, audit trails, user access controls). Bluetooth-enabled mobile app (iOS/Android) allows real-time remote monitoring of live measurements during line audits. All stored data is saved in open CSV format with UTF-8 encoding—ensuring long-term archival integrity and third-party system interoperability. Firmware updates are delivered via secure HTTPS portal with version-controlled changelogs and rollback capability.

Applications

This instrument serves as a primary metrology tool in quality assurance laboratories and production floors where surface appearance directly correlates with functional performance. Key application domains include: automotive OEM paint shops verifying clearcoat specular uniformity prior to final assembly; plastic film converters validating anti-fog additive dispersion in agricultural mulch films; pharmaceutical packaging suppliers certifying clarity and haze thresholds for child-resistant blister cards; architectural glazing fabricators documenting solar control coating consistency across large-format insulating glass units; and inkjet media manufacturers optimizing microporous receptor layer morphology for high-DPI print fidelity. Its portability enables in-line verification at coating stations, curing ovens, and packaging lines—reducing reliance on off-site lab testing.

FAQ

Does the NOVO-GLOSS 60 require annual recalibration?
Yes—Rhopoint recommends annual recalibration by an ISO/IEC 17025-accredited laboratory using certified reference standards traceable to NPL (UK) or NIST (US). Field verification with supplied calibration tiles should be performed before each shift.
Can it measure curved surfaces?
It supports convex surfaces with radius ≥25 mm; concave surfaces require optional curvature compensation fixtures (sold separately).
Is haze measurement compliant with ASTM D1003 Method A or B?
Method A (integrating sphere, 0°/diffuse geometry) — fully compliant per instrument optical design and factory validation report.
What is the minimum sample size for valid 60° gloss measurement?
6 mm × 12 mm active area requires substrate dimensions ≥25 mm × 30 mm to avoid edge effects.
Does the device support multi-user login with role-based permissions?
Yes—software supports up to 32 configurable users with granular permissions (e.g., operator, supervisor, admin) and encrypted local database storage.