Kern PNS / PNJ Precision Scales
76600
Kern PNS / PNJ Precision Scales
76600
KERN PNS / PNJ Precision Balances – Compact, Robust, and Verification-Ready
The KERN PNS and PNJ series are professional precision balances featuring a high-quality tuning fork weighing system for fast and stable readings. The PNS models offer manual external calibration, while the PNJ models come with automatic internal adjustment—ideal for regulated environments and verified applications.
Engineered for routine lab and industrial use, the PNS/PNJ balances provide excellent mechanical durability, high precision, and compact design. PNJ models include verification capabilities, making them suitable for legal-for-trade applications.
Key Features
- Calibration: PNS – external adjustment via CAL program; PNJ – automatic internal calibration
- Verification: PNJ models are verification-ready and conform to NAWI 2014/31/EU (suffix “M”)
- Display: Large LCD with 16.5 mm digit height and capacity bar graph
- Weighing System: Durable tuning fork technology for rapid stabilization and high accuracy
- Draft Shield: Included on models with 140 mm pan (size A); 3-door glass enclosure
- Interface: RS-232 standard for connectivity
Model Comparison
| Model | Capacity (g) | Readability (g) | Verification Value (e) | Linearity (g) | Pan Size | Calibration | Verification | Net Weight (kg) |
|---|---|---|---|---|---|---|---|---|
| PNS 600-3 | 620 | 0.001 | – | ±0.004 | Ø 140 mm (A) | External | No | 2.2 |
| PNS 3000-2 | 3200 | 0.01 | – | ±0.02 | 190×190 mm (B) | External | No | 2.8 |
| PNS 12000-1 | 12000 | 0.1 | – | ±0.2 | 190×190 mm (B) | External | No | 2.8 |
| PNJ 600-3M | 620 | 0.001 | 0.01 | ±0.004 | Ø 140 mm (A) | Internal | Yes | 4.2 |
| PNJ 3000-2M | 3200 | 0.01 | 0.1 | ±0.02 | 190×190 mm (B) | Internal | Yes | 3.6 |
| PNJ 12000-1M | 12000 | 0.1 | 1 | ±0.2 | 190×190 mm (B) | Internal | Yes | 3.8 |
Key Notes
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Calibration:
- PNS: Manual external calibration via CAL program
- PNJ: Automatic internal motorized calibration
- Verification: PNJ models with "M" suffix are legal-for-trade and must be verified before delivery
- Draft Shield: Models with Ø 140 mm pans (size A) include a glass enclosure with 3 sliding doors
- Included: Protective cover