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Precision Balance – PGB220 / PGB321 (220g / 330g Capacity | 1mg Readability | Rechargeable Battery)
Precision Balance – PGB220 / PGB321 (220g / 330g Capacity | 1mg Readability | Rechargeable Battery)
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PGB220 / PGB321 Precision Balance is designed for reliable and accurate weighing in laboratory, industrial and research environments where precision and operational stability are essential. Available in 220 g and 330 g capacities with 1 mg readability, the balance delivers dependable measurement performance for routine and advanced weighing applications.
Equipped with external calibration and multifunction weighing units, the balance ensures measurement consistency while supporting flexible laboratory workflows. The stainless steel weighing pan with glass windshield improves weighing stability by reducing environmental disturbances and enhancing measurement accuracy.
The integrated LCD display with backlight offers clear visibility during operation, while auto zero tracking and overload protection help maintain long-term weighing performance. A built-in rechargeable battery enables uninterrupted operation and improved portability across laboratory and quality control applications.
Designed for scientific, industrial and precious metal weighing requirements, PGB220 / PGB321 provides efficient and accurate weighing performance with compact construction and user-friendly operation.
Key Features
Low battery indication
External calibration
Multifunction weighing units
Auto zero tracking
Overload protection design
Stainless steel weighing pan
Level indicator with adjustable feet
Glass windshield
Built-in rechargeable battery
LCD display with backlight
Fast weighing response
High accuracy measurement
Technical Specifications
| Parameter | PGB220 | PGB321 |
|---|---|---|
| Capacity | 220 g | 330 g |
| Readability | 0.001 g (1 mg) | 0.001 g (1 mg) |
| Repeatability | 0.001 g | 0.001 g |
| Linearity (±) | 0.003 g | 0.003 g |
| Pan Size | 90 mm Ø | 90 mm Ø |
| Response Time | 3–4 sec | 3–4 sec |
| Calibration | External | External |
| Display | LCD with backlight | LCD with backlight |
| Tare Range | Full | Full |
| Operating Temperature | 10°C to 40°C | 10°C to 40°C |
| Power Supply | DC Adaptor, AC 220V / 50Hz | |
| Packing Dimension (L×W×H) | 385 × 290 × 380 mm | |
| Gross Weight | 5 kg | 4 kg |
Applications
Precision laboratory weighing
Research laboratories
Chemical laboratories
Pharmaceutical laboratories
Industrial quality control
Sample preparation and analysis
Educational laboratories
Scientific measurement applications
Gold weighing and purity verification
Jewellery industry weighing applications
Precious metal testing
Routine analytical weighing