Description
Overview
GAOTek lab portable coffee colorimeter has tons of thousands of test components that can measure all need chromatic meter to measure the market objects, whether solid, liquid, granule or paste can perfect control. The chromatic aberration meter is accurate and stable, easy to operate, easy to understand and economical.
Features
- Economical and easy to operate
- Color box packaging for convenient transportation
- Double positioning with light and cross
- Rechargeable lithium-ion batteries available
- Higher short-term repeatability accuracy (AE 0.03%)
- Built-in white board parameters for correction-free use
- Standalone operation without the need for a computer
- Portable structure with φ 4mm measuring diameter
Technical Specifications
| Illuminating | 8° or d |
| Aperture | 0.03 in (4 mm) |
| Detector | Silicon photoelectric diode |
| Locating | Illuminating Locating/Cross Locating |
| Measurement End Face | Large stable end-face and small concave-convex end-face |
| Color Space | CIE-La x b x C x H CIE-L x a x b CIE-XYZ |
| Color Difference Formula | E x ab |
| Light Source | D65 |
| Light Source Device | LED blue light excitation |
| Errors Between Each Equipment | ≤0.20 E x ab |
| Storage | 100 pcs standards 20000 pcs samples |
| Repeatability | E x ab 0. 03 (Average of 30 measurements of standard white plate within 5 seconds) |
| Lamp Life | 5 years, more than 1.6 million measurements |
| Power Source | Rechargeable lithium-ion battery 3.7 V at 3200 mAh |
| Charging Time | 2 hours (First time 8 hours, 100% electricity) |
| PC Software | CQCS3 Software |
| Printer (optional) | Miniature thermal printer |
| Dimension | 8.07 in x 2.63 in x 3.14 in (205 mm x 67 mm x 80 mm) |
| Weight | 17.63 oz (500 g) |