Overview
Enviro Testers Portable CIE Colorimeter with Dual Apertures concentrates on customer needs and develops a high precision and low cost portable colorimeter. This new model features two apertures 0.3 in (8 mm) flat aperture and 0.2 in (4 mm) tip aperture, suitable for most samples use. With color space CIE LAB, it is good to check color difference for delta E, and widely used in plastic, electronic, paint, ink, textile, garment, printing and dyeing, food, medical, cosmetic, industries, scientific research institutes, schools and laboratories.
Features
- Built-in white plate parameters
- Double Apertures 0.3 inflat aperture and 0.2 in tip aperture for switch
- Equipped with rechargeable built-in high-capacity Li-ion batteries
- Small and convenient, make the measurement easier
- Adopts traditional and fashionable aesthetic designs
- High cost performance, large output, good quality, cheap products
Technical Specifications
| Illuminating, Viewing Geometry | 8/d, 8°illumination angle/diffuse viewing, Conforms to CIE No.15, GB/T 3978. |
| Illumination | LED blue light excitation |
| Detector | Silicon photoelectric diode |
| Locating | Illuminating Locating/Cross Locating |
| Measurement End Face | Large stable end-face and small concave-convex end-face |
| Color Space | CIEL x a x b x C x h x CIEL x a x b x CIEXYZ |
| Color Difference Formula | ΔE x ab ΔL x a x b x ΔE x C x h |
| Light Source | D 65 |
| Observer Angle | CIE 10° |
| Errors Between Each Equipment | ≤0.80ΔE x ab , Average for 12 BCRA Series II color tiles |
| Storage | 100 pcs standards 20000 pcs samples |
| Repeatability | Standard deviation within ΔE x ab 0.08 , Average of 30 measurements of standard white plate |
| Power Source | Rechargeable lithium-ion battery 3.7 V at 3200 mAh |
| Lamp Life | 3 years, more than 1.6 million measurements |
| Interface | USB |
| Charging Time | 8 hours, 100% electricity |
| Measuring Aperture | 0.2 in (4 mm) |
| Dimension | 8.07 in x 2.64 in x 3.15 in (205 mm x 67 mm x 80 mm) |
| Weight | 17.64 oz (500 g) |
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