TRA 520 Spectrophotometer
Measure Liquids, Gels, and Powders with the TRA (Adaptor) Series
The TRA series have been designed according to precision engineering as the ideal adaptor for the Lovibond® range of spectrophotometers. The robust shape makes them ideal for use in any laboratory. The angled viewing panel makes measurements easy-to-read. The integral lid blocks any ambient light since no external light interferes with the measurements.
- Not Everything is Flat, Not Everything is Solid
- Awkward Objects Can Be Difficult to Measure
- The TRA (Accessory) is a Precision Engineered Portable Docking Station for the TR Range of Handheld, Sphere, Versatile Spectrophotometers
- Provides a Light Controlled Environment for the Measurement of Liquids, Gels, and Powders
- Precision Engineering
Designed specifically for the Lovibond® Spectrophotometers, the instruments fit tightly into the housing to avoid any ambient lighting entering the sample.
- Accurate Measurements Every Time
Each TRA kit is supplied with a white background plate to ensure consistency of readings. Background colour is critical when measuring translucent of transparent samples.
- Flexibility of Application
Supplied with 3 different optical glass cells (10mm, 20 and 30 mm path length, the TRAs support a wide variety of samples. Thicker and more viscous materials are easier to handle if the largest 30 mm cell is used. In other cases, a smaller volume of sample may only be available, hence the 10 mm cell.
- Complete a TR 520 or 500 kit (including power supply and calibration foot).
- TR Accessory (including sample cover).
- White background plate.
- 10, 20 and 30mm Optical Glass cells.
|Optical Geometry||Reflect: di: 8°, de: 8° (diffused illumination, 8-degree viewing angle)|
|Integrating Sphere Size||48 mm|
|Spectrophotometric Mode||Concave Grating|
|Sensor||256 image Element Double Array CMOS Image Sensor|
|Display||3.5 inch TFT color LCD, Capacitive Touch Screen|
|Spectral Interval||10 nm|
|External Storage||2000 Standards: 20000 Samples|
|Measurement Mode||Single Measurement, Average Measurement|
|Power Supply||Li-ion Battery|
|Battery Life Time||5000 measurements with 8 hours|
|Location Method||Camera View Finder Locating|
|Measured Reflectance Range||0 – 200 %|
|Measurement Time||2.6 s|
|Measuring Aperture||Dual Aperture: 10mm/8mm & 5mm/4mm|
|Specular Component||SCI & SCE|
|Colour Difference Formular||ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc (2:1), ΔE*cmc (1:1), ΔE*00v, ΔE (Hunter)|
|Other Colorimetric Index||WI (ASTM E313, CIE/ISO, AATCC, Hunter)
YI (ASTM D1925, ASTM 313, TI (ASTM E313, CIE/ISO)
Metamerism Index MI, Staining Fastness, Colour Fastness, Colour Strength, Opacity
|Displayed Data||Spectrogram/Values, Samples Chromaticity Values,
Colour Difference Values/Graph, PASS/FAIL Result, Colour Offset
|Inter Instrument Agreement||MAV/SCI: ΔE* ≤0.15|
|Spectral Range||400 – 700 nm|
|Repeatability||MAV/SCI: ΔE* ≤0.03|
|Illuminants||CIE Illuminant D65
CIE Illuminant A
CIE Illuminant C
CIE Illuminant D50
CIE Illuminant D55
CIE Illuminant D75
CIE Illuminant F1
CIE Illuminant F2
CIE Illuminant F3
CIE Illuminant F4
CIE Illuminant F5
CIE Illuminant F6
CIE Illuminant F7
CIE Illuminant F8
CIE Illuminant F9
CIE Illuminant F10
CIE Illuminant F11
CIE Illuminant F12
|Illuminant Life Span||5 years, more than 3 million measurements|
|Observer||2° / 10°|
|Environmental Conditions||0 – 40 °C, 0 – 85 % Relative Humidity (non condensing), Altitude < 2000 m|
|Stock Conditions||-20 – 50 °C, 0 – 85 % Relative Humidity (non condensing)|
|Languages User Interface||English, German, French, Spanish, Portuguese, Chinese|
|Dimensions||184 x 105 x 77 mm|