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Mettler Toledo PB Series Precision Analytical Balances PB303-S & PB503-S
Product Description
The Mettler Toledo PB Series Precision Balances (PB303-S and PB503-S) are high-accuracy electronic balances designed for laboratory environments requiring precise mass measurements essential in molecular diagnostics, bioprocessing, and biotechnology research. These balances feature:
- Maximum Capacity: PB303-S offers dual ranges of 60 g (fine) and 310 g; PB503-S supports up to 510 g
- Readability: 0.001 g for both PB303-S (fine range) and PB503-S, facilitating critical quantification for gene editing and synthetic biology workflows
- Linearity: ±0.01 g (PB303-S), ±0.002 g (PB503-S) ensuring stable and consistent measurements crucial in biomanufacturing applications
- Repeatability: 0.001 g for reliable sample analysis
- Utilizes MonoBlock weighing technology with integrated shock and overload protection, safeguarding sensitive weighing elements during daily lab operations
- Equipped with internal FACT (Fully Automatic Calibration Technology) for seamless calibration adaptability, supporting compliance in biomedical engineering and molecular cloning protocols
- Supports RS-232 connectivity allowing integration with laboratory data management systems for traceable results
- Rapid stabilization time (~2 seconds) optimizes throughput in high-demand clinical diagnostics and fluorescence analysis workflows
- Robust construction with impact- and chemical-resistant housing ensures durability in diverse biotechnology lab settings
The PB Series balances support traditional weighing, taring, piece counting, percent weighing, and dynamic weighing for unstable samples, making them widely adopted in synthetic biology research and essential for bioprocessing quality control. Their precision and reliability make them critical instruments in laboratory workflows requiring exact mass measurements across various life sciences and biomedical applications.
Item Stats
Product details
| Maximum Capacity | 60 g/310 g (PB303-S) 510 g (PB503-S) |
| Readability | 0.001 g/0.01 g (PB303-S) 0.001 g (PB503-S) |
| Repeatability | 0.001 g |
| Linearity | 0.01 g (PB303-S) 0.002 g (PB503-S) |
| Calibration | Internal FACT (Fully Automatic Calibration Technology) |
| Connection | RS-232 |
| Stabilization Time | 2 s |
| Dimensions | 10x13x10” |
| Weight | 11 lbs |
| Electrical | 8-14.5V, 50/60Hz, 6VA |
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