Lovibond TRA Handheld & Benchtop Sphere Spectrophotometer

Colour Type

Opaque

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 colour LCD, Capacitive Touch Screen

Interfaces

USB

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

Customized Aperture: Customized 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

Bandwidth

10 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

Portability

Portable

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

Weight

600 g