Here is the rewritten and improved English version of your content, with more natural phrasing and additional details to reach over 500 characters: --- **Product Specifications** Model No.: 28 Trademark: SAMYON Transport Package: Carton Case Specification: SGS Origin: China (CN) HS Code: 903180 This advanced colorimeter is designed for precision, portability, and ease of use. It features an ergonomic design that ensures comfortable handling and an intuitive interface with an English operating system. The device offers excellent stability with a measurement accuracy of E*ab ≤ 0.07, making it ideal for professional applications. Key Features: 1. **Portable Design**: Lightweight and easy to carry, perfect for on-site measurements. 2. **Stable Performance**: Ensures consistent results with high repeatability. 3. **High Precision**: Equipped with advanced technology for accurate color analysis. 4. **Long-Lasting Battery**: High-capacity Li-ion battery provides up to 5,000 measurements per charge. 5. **Large Data Storage**: Stores over 10,000 data points for efficient record-keeping. 6. **Expandable Functionality**: Supports micro printer integration for immediate output. 7. **Innovative Technology**: Includes self-calibration, direct positioning, and multifunctional testing accessories. Fastest response time of 0.5 seconds. The device is widely used in industries such as plastics, paints, inks, textiles, garments, printing, food, cosmetics, and research institutions. It supports color matching, quality control, and color management studies, helping businesses maintain high standards of product consistency. **Technical Specifications** | Feature | Details | |--------|---------| | Model | 28 | | Display Mode | CIELAB, CIELCH | | Color Difference Formula | E*ab | | Illumination Condition | CIE 8/d | | Light Source | LED Blue Excitation | | Sensor | Photodiode Array | | Measurement Diameter | φ8mm | | Measurement Conditions | 10° Standard Observer, D65 Light Source, SCI/SCE | | Measurement Range | L: 0–100 | | Repeated Accuracy | E < 0.07 (after 30 measurements of white board) | | Table Difference | E < 0.2 | | Measurement Interval | 0.5 Seconds | | Storage Capacity | 100 Type Sample Data, 200 Testing Sample Data | | Language Options | Simplified Chinese / English | | Battery Charging Time | 8 Hours | | Battery | Li-ion, 5,000 Measurements | | Bulb Life | Over 1.6 million measurements, 5 years or more | | Display Screen | 2.8-inch TFT True Color (400x240) | | External Interface | RS-232 (115200bps) for micro printer | | Operating Temperature | 0°C – 40°C (32°F – 104°F) | | Storage Temperature | -20°C – 50°C (-4°F – 122°F) | | Humidity | <85% RH, no condensation | | Weight | 700g | | Dimensions | 199 x 68 x 90 mm | | Packaging Size | 400 x 240 x 340 mm | | Standard Accessories | 3000mAh Li-ion battery, AC adapter, user manual, warranty card | | Optional Accessories | Flour measuring device, liquid measuring device, micro printer | This colorimeter is a reliable tool for professionals who require fast, accurate, and consistent color measurements across multiple industries. Its combination of advanced technology, durability, and user-friendly design makes it a top choice for quality control and color management tasks.

Waist And Abdominal Muscle Training

There are various types of waist and abdominal fitness equipment, including but not limited to the following:
1. Slimming machine: This is a fitness equipment that uses vibration to help reduce abdominal fat, suitable for people who want to engage in aerobic exercise at home. The fat slinger uses vibration and heating technology to help burn fat and achieve the effect of reducing fat and shaping. ‌
2. Health Wheel: A health wheel is a device used to exercise abdominal muscles. By using the health wheel to push and compress, it can effectively exercise the core muscles of the abdomen, helping to enhance the strength and stability of the abdominal muscles. ‌
3. Sit up assist: This is an assistive device that helps with sit ups, reducing pressure on the lumbar spine while providing stable support, suitable for beginners and those who need to strengthen abdominal training. ‌
4. Abdominal rolling equipment: Abdominal rolling equipment is specifically designed to exercise abdominal muscles, and through different movements and resistance settings, it can comprehensively exercise various parts of the abdomen.
5. Pedal Puller: This is a multifunctional fitness equipment that can be used for stretching training, helping to exercise abdominal, back, and upper limb muscles, as well as assisting with aerobic exercise. ‌
6. Roman chair: Roman chairs are mainly used to exercise the muscles of the waist and back, including compound training of the abdomen and back, suitable for people who want to comprehensively exercise the muscles of the waist and abdomen. ‌
7. Hip bridge machine: This is a specialized equipment used to exercise the muscles of the buttocks and abdomen. By performing hip bridge movements, it can effectively exercise the buttocks and core muscle groups. ‌
Choosing appropriate waist and abdominal fitness equipment is crucial for improving exercise effectiveness and preventing sports injuries. Different equipment is suitable for different populations and exercise goals, so the selection needs to be based on individual physical condition and exercise needs.

Adjustable Abdominal Bench,Roman Chair,Rolling Machine,Supine Board,Double bar knee trainer

Xuzhou Hongxing Gym Equipment Co., Ltd , https://www.hxygym.com