COLO.Science · Spectroscopy & Color · Portable colour measurement
SC800 Portable Spectrophotometer — 45/0, Ø8 mm, touch screen
The SC800 portable spectrophotometer (COLO product code PRO7966) measures colour and colour difference with 45/0 geometry — 45° ring illumination and 0° viewing, the way the eye judges colour. A full 400–700 nm reflectance spectrum, two observers and a 3.5″ touch screen bring laboratory colour data to the production line, the warehouse and the customer’s site.
Which model?
Overview
Measure the standard once, then every sample shows CIE Lab values, ΔE, pass/fail and the direction of the colour offset. The ring illumination makes the result independent of the orientation of textured or striped samples; with the optional universal test component the same instrument measures liquids, pastes and powders.

Key characteristics
- 45/0 geometry with 45° ring illumination
- Full reflectance spectrum 400–700 nm, 10 nm interval
- Measuring aperture Ø8 mm
- 2° and 10° observer, 13 illuminants, colour simulation
- Repeatability ΔE*ab 0.04, inter-instrument agreement ΔE*ab 0.2
- USB, 1 000 standards and 15 000 samples
Suitable for
- Paints, coatings, inks and printed material
- Plastic parts and plaques, textiles, leather and paper
- Colour quality control with CIE Lab (D65/10°) and ΔE pass/fail in the laboratory, at the line or at goods receipt
Why this instrument
45/0 measures colour as it is seen, including the effect of gloss — the right choice when the result must agree with visual assessment of paints, inks, prints, plastics and coated parts. The SC800 gives that measurement in a 600 g hand-held instrument that runs a full shift on its battery.
On the instrument
Technical specifications
Optics and performance
| Geometry | 45/0, 45° ring illumination, 0° viewing |
| Standards | CIE No.15; 45/0 geometry in line with CIE, ISO, ASTM and DIN |
| Light source | Combined LED light source |
| Aperture | Ø8 mm |
| Repeatability | ΔE*ab 0.04; spectral s.d. 0.1 % (white tile, 30 measurements) |
| Inter-instrument agreement | ΔE*ab 0.2 (12 BCRA Series II tiles) |
| Storage | 1 000 standards, 15 000 samples |
Colour data and general
| Colour spaces | CIE Lab, XYZ, Yxy, LCh, CIE LUV |
| Colour difference | ΔE*ab, ΔE*94, ΔE*cmc (2:1 and 1:1), ΔE*00, ΔE (Hunter) |
| Indices | WI, YI, metamerism index, colour strength, staining, colour fastness |
| Observer | 2° and 10° |
| Illuminants | D65, A, C, D50, D55, D75, F2, F6, F7, F8, F10, F11, F12 |
| Sensor | Silicon photodiode array |
| Wavelength range · interval | 400–700 nm · 10 nm |
| Minimum measuring interval | 1.5 s |
| Display | 3.5″ TFT capacitive touch screen |
| Interface | USB |
| Battery | Li-ion, 5 000 measurements within 8 hours |
| Light source life | 5 years, more than 1.6 million measurements |
| Dimensions (L × W × H) · weight | 90 × 77 × 230 mm · approx. 600 g |
| Operating environment | 0–40 °C, below 85 % RH, non-condensing |
Software and data

The PC software (free download) stores standards with their tolerances, shows the spectrum and the colour difference, follows trends and exports results for reports. Standards can also be created and measured directly on the instrument.
Data are transferred by USB.
Standard delivery
- Instrument, Ø8 mm measuring aperture
- White and black calibration cavity
- PC colour management software (download), USB cable, power adapter, built-in Li-ion battery, user guide
- Dust cover, wrist strap
Optional: universal test component for liquids, pastes and powders, powder test box, micro printer. The delivered configuration for a specific order is the one confirmed in the COLO.Science quotation.
Knowledge base
New to colour measurement? Light sources, metamerism, CIE Lab, ΔE and measuring geometries (45/0 and d/8) are explained on COLO.Science, our knowledge base.
Selection guide
- Paints, inks, plastics, textiles — general 45/0 colour control: SC800.
- Traffic signs, safety colours and retroreflective sheeting: SC808 — luminance factor, Yxy, 0–200 %.
- UV light source, Bluetooth, several apertures or a Ø20 mm aperture: the CS45 portable 45/0 series.
- Results independent of gloss (SCI) or glossy and textured samples: d/8 geometry — the CS30 portable series.
- Transmittance, liquids or haze: a benchtop spectrophotometer is needed — see the CS60 series.
Configuration notice
This page is provided for orientation and product selection. Sample type, accessories and the colour data you report are confirmed with the official COLO.Science quotation.
Sales and support for international customers
COLO Lab ExpertsPolje ob Sotli 4, SI-3255 Buče, Slovenia
Phone: +386 70 713 437 · Email: sales@colo.si · Web: colo.si
We supply laboratories across Europe directly and through partners. B2B prices are quoted net, excluding VAT.



