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**Portable Photoelectric Colorimeter (WF30):**
A high-precision colorimeter designed for accurate color measurement and analysis. This versatile instrument is ideal for use in industries such as textiles, printing, clothing, footwear, leather, plastics, paints, inks, hardware, and toys. It supports color quality control, color analysis, sample testing, and on-line production line monitoring. Additionally, it's suitable for auxiliary color control in injection molding and spray applications.
**Key Features:**
- **Color Measurement Modes:** CIELAB / CIELCH
- **Color Difference Formula:** Delta E*ab
- **Illumination Condition:** CIE 8/d (diffuse illumination)
- **Light Source:** LED blue excitation
- **Sensor Type:** Photodiode Array
- **Measurement Diameter:** φ4mm / φ8mm / φ16mm (optional)
- **Observer:** CIE 10° Standard Observer
- **Light Sources Available:** D50, D65, F11 (TL84)
- **Measurement Mode:** SCI (specular component included) / SCE (specular component excluded)
- **Measurement Range:** L: 0 to 100
- **Repeatability:** Delta E < 0.05 (after 30 measurements, average deviation)
- **Table Difference:** Delta E < 0.2
- **Measurement Interval:** 0.5 seconds
- **Storage Capacity:** 100 Type Samples, 10,000 Test Samples
- **Language Options:** English / Simplified Chinese
- **Power Supply:** Li-ion battery (5000 measurement cycles)
- **Bulb Life:** Over 5 years or 1.6 million measurements
- **Display Screen:** 2.8-inch TFT true color (400x240 resolution)
- **Communication Interfaces:** USB 2.0, RS-232 (115200 bps)
- **Operating Temperature:** 0°C to 40°C (32°F to 104°F)
- **Storage Temperature:** -20°C to 50°C (-4°F to 122°F)
- **Humidity:** Relative humidity less than 85%, no condensation
- **Weight:** 700g
- **Dimensions:** 199 x 68 x 90 mm
- **Packaging Size:** 400 x 240 x 340 mm
**Standard Accessories Included:**
- 3000mAh Li-ion battery
- AC adapter
- USB data cable
- CD (Color analysis software)
- User manual
- Warranty card
**Optional Accessories Available:**
- Powder measuring device
- Liquid measuring device
- Micro printer
This portable photoelectric colorimeter is an essential tool for professionals who require reliable and consistent color measurement across a wide range of applications. Its user-friendly interface, high accuracy, and robust design make it a valuable asset in both laboratory and industrial settings. Whether you're working on product development, quality assurance, or color matching, the WF30 ensures precise and repeatable results every time.