8mm Portable Colorimeter Digital Color Difference Tester
- Color Difference Formula: E*ab
- Interface: USB
- Measurement Caliber: 8mm
- Model Number: NH300
- Colorimeter Style: Handheld
- Working Temperature: 0-40C
- Illuminating/Viewing Geometry: 8/d
- Detector: Silicon photoelectric diode
- Light Source: D65
- Light Source Device: LED blue light excitation
- Weight: 500g
- Dimension: 205*70*100 mm
- Power source: Rechargeable lithium-ion battery 3.7V@3200mAh
- Data Interface: USB
- Measurement Times Before Recharging: More than 3000 times
- Others: See details
Features:
Colorimeter is researched and developed in accordance with CIE (International Commission on Illumination) and CNS (China National Standards). NH300 colorimeter is a high precise colorimeter with simple user interface and stable performance. It can be powered by both Li-ion battery and external DC power supply.
White and black calibration is not required for colorimeter which greatly simplifies the measuring steps.
Colorimeter adopts illumination locating which brings out more precise and quicker locating.
Adopts complex advanced algorithms which make measurement performance more stable, more accurate and more compatible.
Model | CDME-1000 | |
Display Mode | CIE L*a*b *C*H* ; CIE L*a*b | |
Color Difference Formula | ΔE*ab | |
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) | |
Storage | 100 pcs standard samples; 20000 pcs test samples | |
Minimum Interval Between Measurement | Approx. 1 sec | |
Battery Life | More than 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 19200bps | |
Operating Temperature Range | -10℃ to 40℃ (14℉ to 104℉) | |
Storage Temperature | -20℃ to 50℃ (-4℉ to 122℉) | |
Humidity Range | less than 85% relative humidity, no condensation | |
Weight | 500g | |
Dimensions | 205 x 70 x 100 mm | |
Size of the Packing | 435 x 205 x 345mm | |
Standard Accessories | AC Adapter; Li-ion Battery; Operation Manual; Software CD; USB Cable; White Calibration Cover; Φ8mm Measuring Aperture |
Product Displays: