Specifications of CNH300 Colorimeter
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Optional AccessoriesÂ
| Model | Â CNH300 |
| Display Mode/Color Space | CIE L*a*b*C*H; CIE L*a*b |
| Color Difference Formula | △E*ab, △L*a*b, △E*C*h |
| Illuminating/viewing geometry | 8/d (8°illumination angle/diffuse viewing) |
| Light Source | LED blue light excitation |
| Detector | Silicon photoelectric diode |
| Measuring Aperture | Φ8mm |
| Measuring Conditions | Observer: CIE 10° Standard Observer Illuminant: CIE Standard Illuminant D65 |
| Measuring Range | L:0 to 100 |
| Repeatability | Standard deviation within ΔE*ab 0.07 (Measurement Conditions: Average of 30 measurements of standard white plate) |
| Minimum Interval Between Measurement | Approx. 1 sec |
| Battery Life | Approx. 3000 measurements |
| Lamp Life | more than 1.6 million times in 5 years |
| Display | TFT True-color; 2.8 inch@ (16:9) |
| Interface | Model B: USB RS-232: Baud rate 19200 bps |
| Operating Temperature Range | -10ºC to 40ºC |
| Storage Temperature | -20ºC to 50ºC |
| Humidity Range | less than 85% relative humidity, no condensation |
| Weight | 500g |
| Dimensions | 205×70×100 mm |
| Size of the Packing | 435×205×345 mm |
| Standard Accessories | AC Adapter; Li-ion Battery; Operation Manual; Software CD; USD Cable; White Calibration Cover; Φ8mm Measuring Aperture |
| Optional Accessories | Mini-printer; Printer Cable |
Optional AccessoriesÂ
| Powder Test Box  |
Features: Easy to use; Focus on measuring powder. Dimension: Φ50×25mm  |
| Universal Test Components  |
Features: Powerful accessory with high sensitivity which is used to measure liquid, paste and powder. Dimension: L*W*H=190×190×85mm  |
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