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Hand Counter, Fluorescent Green, Durable, Shock Resistant
The Hand Counter, Fluorescent Green, Durable, Shock Resistant is a robust hand tally counter designed for security, compliance, and general-purpose counting, featuring a self-supporting internal mechanism encased in a protective fluorescent green HDPE plastic shell for added durability and shock resistance. Weighing 42 grams and packaged in an individual box, this counter includes a finger ring for easy handling and is compatible as a replacement for models MS504, VG3509, HCOUNTER, CTR101M, and CTR101Y. The 4-digit display provides easy-to-read counting, and the ergonomic design ensures comfortable handling.
Product Specifications
| Model | MSJA144 |
| Counting Range | 0 to 9999 |
| Display | 4-digit |
| Shell Material | Durable HDPE plastic (high-density polyethylene, shock resistant) |
| Internal Frame | Self-supporting hard plastic |
| Color | Fluorescent Green |
| Handling Feature | Finger ring for secure grip |
| Dimensions | 50 x 40 x 25 mm |
| Weight | 42 grams |
| Width | 33.1 mm |
| Diameter | 46.4 mm |
| Material | HDPE plastic (high-density polyethylene) |
| Reset Button Color | Black |
| Counter Button Material | Metallic |
| Panel | Black with white numbers |
| Digital Support Ring | Metallic |
| Packaging | Individual box |
| Assembly | With two lateral rods |
Applications and Benefits:
- Used for counting people in security and compliance roles, where accuracy and durability are crucial
- Shock-resistant design for industrial or frequent-use environments, reducing the risk of damage
- Bright fluorescent green color for easy visibility, even in low-light conditions
- Ergonomic finger ring for secure one-hand use, allowing for comfortable handling and reduced fatigue
- Reliable replacement for several standard counter models, including MS504, VG3509, HCOUNTER, CTR101M, and CTR101Y, ensuring compatibility and convenience
- for crowd counting, event management, and statistical analysis, providing accurate and efficient counting solutions
Key Features and Benefits
- Durable and shock-resistant design for extended use, with a robust HDPE plastic construction
- Easy-to-read 4-digit display, providing clear and accurate counting results
- Compatible with multiple counter models, ensuring versatility and convenience
- Ergonomic design for comfortable handling, reducing fatigue and improving usability
- Bright fluorescent green color for high visibility, making it easy to use in various environments
- Lightweight and compact, weighing only 42 grams, making it easy to carry and transport
Caution:
Use only for manual counting applications. Avoid exposure to extreme heat or direct impact despite shock-resistant shell. Handle with care to ensure longevity and accuracy.
Chromium Oxide Green (Chromic Oxide; Chromium(III) Oxide)
Chromium(III) oxide (Cr₂O₃), also known as chromic oxide, is an inorganic compound and a principal oxide of chromium. Renowned for its stability and vibrant green hue, it serves as a green pigment in paints, inks, glasses, and ceramic glazes. When used in glazes, Cr₂O₃ creates a range of green shades, including lime green, kelly green, and black. Its green tones can be modified with small additions of other oxides, like cobalt or copper oxide. Chromium oxide green is also used in polishing pastes, catalysts, and as an advanced green pigment for various industries.
Product Specifications
| Chemical Formula | Cr₂O₃ |
| Purity | 99.24% |
| Average Particle Size | 8 Micron |
| Color Index | Pigment Green 17 (77288) |
| Moisture | 0.03% |
| Aluminum (Al) | 0.063% |
| Calcium (Ca) | 0.009% |
| Carbon (C) | 0.017% |
| Chromium (Metallic) | 0.004% |
| Chromium (Hexavalent, Cr⁶⁺) | <0.0001% |
| Iron (Fe) | 0.051% |
| Magnesium (Mg) | 0.001% |
| Phosphorus (P) | <0.001% |
| Silicon (Si) | 0.011% |
| Sodium (Na) | 0.008% |
| Sulfur (S) | 0.008% |
| Vanadium (V) | 0.008% |
Applications and Benefits:
- Advanced green pigment in paints, inks, and ceramics
- Ceramic glaze producing diverse green and black hues
- Catalyst and analytical reagent
- Smelting metal chromium and chromium carbide
- Polishing pastes and special inks
- Building material stains and artificial leather coloring
Caution:
Handle with care. Avoid inhalation or ingestion. Refer to the SDS for detailed safety guidelines.
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