The X‑Rite SP64 is a handheld spherical spectrophotometer with switchable apertures, multiple measurement modes and detailed specifications.
The SP64 Portable Sphere Spectrophotometer is a handheld device designed for lab, plant or field color measurement. It offers special PROJECT and JOBS modes, switchable apertures (4 mm‑8 mm, optional 14 mm) and a large graphical LCD for easy reading.
Key technical data include a 400‑700 nm spectral range, 0‑200 % reflectance measurement range, removable 7.2 VDC battery pack, and up to 1 000 measurements per charge. The instrument weighs 2.4 lb, measures 4.3" H × 3.3" W × 7.7" L, and provides rapid 2‑second measurement times.
| Spectral Range | 400 – 700 nm |
|---|---|
| Aperture Sizes | 4 mm to 8 mm (optional 14 mm fixed) |
| Measurement Range | 0 to 200 % reflectance |
| Power Supply | Removable Ni‑metal hydride battery pack, 7.2 VDC @ 1650 mAh |
| Dimensions | 4.3" H × 3.3" W × 7.7" L |
| Weight | 2.4 lb (1.1 kg) |
| Display | 128 × 256 pixel graphical LCD |
| Measurement Time | Approx. 2 seconds |
| Lamp Life | Approx. 500,000 measurements |
The SP64 covers a spectral range of 400 nm to 700 nm.
A full charge takes about 4 hours to reach 100 % capacity.
The device has switchable apertures of 4 mm and 8 mm, with an optional fixed 14 mm aperture.
Up to 1 000 measurements can be taken within an 8‑hour period on a full charge.