Code 39 バーコードとは?
Classic alphanumeric barcode symbology widely used in US Department of Defense (LOGMARS) and automotive manufacturing. Defined under standard ISO/IEC 16388, Code 39 is engineered for fast, reliable optical scanning across industrial and commercial environments.
| 仕様項目 | 詳細内容 |
|---|---|
| 標準シンボル | Code 39 (ISO/IEC 16388) |
| 対応文字セット | 43 characters: 0-9, A-Z (uppercase only), and symbols (-, ., $, /, +, %, space) |
| チェックディジット算出法 | Optional Modulo 43 check character |
| 余白 (クワイエットゾーン) | Minimum 10 times the narrow bar width or 0.25 inches (6.35 mm) |
| 処理方式 | 100% ブラウザ完結処理(サーバー送信なし) |