GP-20K Precision Balance
High-Capacity, Legal-for-Trade Precision Balance with IP65 Protection and Dual-Range Accuracy
The GP-20K is a versatile, high-capacity precision balance built to meet the needs of industrial and laboratory environments where both accuracy and rugged protection are essential. With a maximum capacity of 21 kg and a dual-range readability of 0.1 g / 1.0 g, it delivers fine resolution at lower weights and reliable precision across a wide weighing range.
Engineered with Double-Leveraged Super Hybrid Sensor (SHS) technology, the GP-20K ensures fast stabilization and long-term accuracy. It features internal calibration for hands-free reliability and is rated IP65/NEMA4, providing full dust protection and resistance to water—ideal for washdown and production environments.
Designed with flexibility in mind, the swing-arm display is detachable, making the unit suitable for benchtop or floor setups. The GP-20K is also available as a Class II NTEP-certified Legal for Trade model, making it ideal for commercial weighing of gold, cannabis, pharmaceuticals, and other regulated goods.
Key Features
Dual-Range High-Precision Weighing
Readability of 0.1 g at lower weights and 1.0 g for higher weights up to 21 kg—ideal for both fine-detail and bulk material weighing.Double-Leveraged SHS Technology
Provides rapid response and excellent repeatability, even under industrial conditions.Internal Calibration
Automatically maintains precision by adjusting to environmental conditions without external weights.IP65/NEMA4 Compliant
Fully protected against dust and resistant to water, suitable for cleanroom, lab, and production use.Swing Arm with Detachable Display
Ergonomic and versatile display placement for flexible installation on benchtops or floors.Fast Stabilization (~1.5 seconds in FAST mode)
Speeds up workflows and reduces waiting time in high-volume weighing operations.Large Stainless Steel Pan
Spacious 384 x 344 mm (15.1 x 13.5 in) platform accommodates bulky samples and containers.NTEP Class II Legal for Trade (Optional)
Certified models are available for compliance in regulated commercial weighing environments.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | GP-20K |
| Capacity | 21 kg |
| Readability | 0.1 g / 1.0 g |
| Repeatability | 0.1 g |
| Linearity | ±0.2 g |
| Calibration | Internal (automatic) |
| Stabilization Time | ~1.5 seconds (FAST mode) |
| Weighing Pan Size | 384 x 344 mm / 15.1 x 13.5 in |
| Display Type | Swing Arm (detachable) |
| IP Rating | IP65 / NEMA4 |
| Legal for Trade Option | NTEP Class II Certified (select models) |
| Weighing Technology | Double-Leveraged Super Hybrid Sensor |
Recommended Applications
Industrial formulation and bulk weighing
Quality control in food, chemical, or pharmaceutical processing
Legal-for-trade use in cannabis, gold, or high-value commodity sales
Packaging and logistics requiring both fine detail and large capacity
Laboratory environments needing robust, high-performance balances
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