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DeFelsko GLS 20°/60° Gloss Meter measures the gloss on all surface finishes. The GLS expands Gloss, Reflectance, and Haze measurement into the PosiTector line of capability. Seamlessly save readings, transfer them to PosiSoft Software to archive data and generate professional reports.
The PosiTector GLS 20°/60° is the preferred angle for semi-gloss, and is suitable for most gloss applications. Advanced models include two scan modes allowing user to take readings in both normal mode (continuous readings up to 120 readings/minute) and statistics mode (continuous readings with record average, standard deviation, min/max, and number of readings). Differential mode is also available with Advanced models to automatically calculate the difference between current reading and a stored reference value.
The PosiTector GLS 20°/60° features an integrated calibration standard built into the base of the probe. Store and manage up to 99 different calibration standards for quick calibration adjustments.
Features:
- 2.8″ impact resistant colour touchscreen
- Weatherproof, dustproof, and water-resistant gauge body
- Automatic Diagnosis and Auto Calibration upon power-on
- Measurement speeds of 60+ readings per minute
- Screen Capture – save 100 screen images for records and review
- Selectable units for each geometry – Gloss and % Reflectance
- 2 Powerful Scan Modes for Advanced models
- USB, WiFi, and Bluetooth connectivity
- Shock-absorbing, protective rubber holster with belt clip
- Selectable display languages
- Up to 30% longer battery life
- Auto rotating display with Flip Lock
- USB port for fast, simple connection to a PC and to supply continuous power
- PosiSoft Solutions for viewing, analyzing, and reporting data
- Screen Capture – record and save image into USB flash memory for record keeping and review
- Every stored measurement is date and time stamped
- Software updates via web keep your gauge current
- Two year manufacturers’ warranty
Additional Features of the PosiTector GLS Advanced Gauge:
- Live graphing of measurement data
- Touchscreen keyboard for quickly renaming batches, adding notes, and more
- Storage of 250,000 readings in up to 1,000 batches and sub-batches
- Differential Mode automatically calculates the difference between the current reading and a stored reference value
- Store thickness, profile, environmental and wall thickness measurements in individual batches
- Touchscreen keyboard for quickly renaming batches, adding notes, and more
- WiFi technology wirelessly synchronizes with PosiSoft.net, downloads software updates, and connects to mobile devices for expanded functionality
- Bluetooth 4.0 Wireless Technology for data transfer to a computer or optional portable printer
Choose between three models:
The PosiTector GLS 60° is suitable for most gloss applications, and is the preferred angle for semi-gloss.
The PosiTector GLS 20°/60° is suitable for high to semi gloss applications.
The PosiTector GLS 20°/60°/85° is suitable for high, semi, and matte gloss applications.
| Specifications | 20° | 60° | 85° |
| Measurement Area | 10 x 10 mm | 10 x 20 mm | 4 x 45 mm |
| Measurement Range | 0 – 2,000 GU | 0 – 1,000 GU | 0 – 160 GU |
| Repeatability | ±0.2 GU (≤100 GU), ±0.2% (>100 GU) | ±0.2 GU (≤100 GU), ±0.2% (>100 GU) | ±0.2 GU (≤100 GU), ±0.2% (>100 GU) |
| Reproducibility | ±0.5 GU (≤100 GU), ±0.5% (>100 GU) | ±0.5 GU (≤100 GU), ±0.5% (>100 GU) | ±0.5 GU (≤100 GU), ±0.5% (>100 GU) |
| Resolution: Gloss | ±0.1 GU (≤100 GU), ±1 GU (>100 GU) | ±0.1 GU (≤100 GU), ±1 GU (>100 GU) | ±0.1 GU (≤100 GU), ±1 GU (>100 GU) |
| Resolution: Reflectance % | 0.1% | 0.1% | 0.1% |
| Resolution: Haze | ±0.1 (≤100), ±1 (>100) | ±0.1 (≤100), ±1 (>100) | ±0.1 (≤100), ±1 (>100) |
| Operating Conditions | 0° to 45° C (32° to 113° F) – non-condensing | 0° to 45° C (32° to 113° F) – non-condensing | 0° to 45° C (32° to 113° F) – non-condensing |
| Gloss Range | 60° Value | Measure with |
| High Gloss | > 70 GU | 20° |
| Semi Gloss | 10 – 70 GU | 60° |
| Low/Matte | < 10 GU | 85° |
Stone Tucker Instruments is able to recertify your PosiTector GLS 20°/60° Gloss Meter.
