B-ONE AB-220 / AB-320 Analytical Balance
The B-ONE AB-220 and AB-320 Analytical Balances are high-precision laboratory instruments designed for reliable and accurate weight measurement of small samples. With an LCD display, advanced calibration features, and fast stabilization time, these balances are suitable for laboratories requiring exact results in analytical, quality control, and research applications.
Key Features
High-definition LCD display for clear and easy-to-read measurements.
Automatic fault detection and overload protection for safety and reliability.
Functions include unit conversion, counting, and percentage weighing.
Automatic external weight calibration and built-in internal weight calibration.
Multiple environment and display modes to minimize environmental influences.
RS232 interface for data transfer and connectivity to PCs or printers.
Wind shield included for stable and precise weighing.
Durable design for routine laboratory use.
Applications
Sample preparation for analytical testing.
Formulation and recipe calculation in pharmaceuticals, chemicals, and food.
Checkweighing in quality control processes.
Interval and differential weighing for experimental research.
Pipette calibration and testing.
Animal weighing (small test animals).
Density determination of solids and liquids.
Specifications
| Model | AB-220 | AB-320 |
|---|---|---|
| Accuracy Level | Level I | Level I |
| Weighing Range | 0–220 g | 0–320 g |
| Division Value | 0.0001 g | 0.0001 g |
| Minimum Weighing | 0.0005 g | 0.0005 g |
| Peeling Range | 0–220 g | 0–320 g |
| Linear Error | ±0.0005 g | ±0.0005 g |
| Repeatable Error | ±0.0002 g | ±0.0002 g |
| Stabilization Time | <4 s | <4 s |
| Weighing Pan Size | Ø80 mm | Ø80 mm |
| Units | g/ct/oz/mg | g/ct/oz/mg |
| Wind Shield | Yes | Yes |
| RS232 Interface | Yes | Yes |
| Dimensions | 300 × 210 × 320 mm | 300 × 210 × 320 mm |
| Power | 15 W | 15 W |
| Power Supply | 220 V / 50 Hz | 220 V / 50 Hz |
| Net Weight | 5.5 kg | 5.5 kg |
General Information
Product Name: Analytical Balance
Model Numbers: AB-220, AB-320
Brand: B-ONE
Category: Laboratory Instrument – Analytical Balance
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