




The JA series Electronic Analytical Balances are the best Electronic Analytical Balances for accuracy, stability, versatility and automation. Haptic feedback buttons are used to ensure accurate and effective operation. The main components of the balance are manufactured in the flow machining center and are designed and manufactured with a fully transparent sealing cover, which is beautiful and easy to use, and can meet all laboratory quality analysis requirements. The balance is controlled by a high-performance monolithic microprocessor to ensure the precision and stability of the balance, and to ensure high precision. This product is widely used in scientific research, education, agriculture, jewelry and other industries.
◇ Large backlit LCD screen
◇ External weights included, automatic calibration function (external calibration)
◇ Built-in RS-232 interface, which can be connected to printers, computers and other equipment
◇ Four-level shockproof, a variety of unit conversion, counting function
◇ Stainless steel weighing pan with built-in lower hook to facilitate the weighing of special products
| Model | Weighing range | Peel range | Weight specifications |
| JA1003 | 0-100g | 0-100g | 100g |
| JA2003 | 0-200g | 0-200g | 200g |
| JA3003 | 0-300g | 0-300g | 200g |
| JA5103 | 0-510g | 0-510g | 200g |
| JA11003 | 0-1100g | 0-1100g | 1000g |
| Other parameters | |||
| Enter the power supply | 220V/5V·2.5A | ||
| frequency | 50Hz | ||
| power | 15W | ||
| How it is displayed | LCD liquid crystal display | ||
| Accuracy level | Class II | ||
| Graduation value | 1mg | ||
| Minimum weight | 2mg | ||
| Linearity error | ±0.002g | ||
| Repeatability Error | ±0.005g | ||
| Settling time (typical) | ≤6s | ||
| Weighing unit | g,ct,oz,ozt | ||
| Weighing pan specifications | φ80mm | ||
| Auto-calibration function | not | ||
| Draft shield | Yes | ||
| RS232 interface | Yes | ||