The Laboratory Lab Precision Scale – Jewelry Scale is a high-accuracy digital weighing instrument designed to meet the exacting measurement needs of laboratory professionals, jewellers, researchers, and quality control technicians. Combining laboratory-grade precision with user-friendly functionality, this scale delivers reliable and repeatable results essential for weighing small, valuable, or sensitive items — from precious metals and gemstones to chemical samples and micro-components.
Built with advanced electronic sensor technology, a durable stainless steel weighing platform, and a clear digital display, this precision scale is perfect for environments where accuracy and consistency matter. It offers fast stabilization, intuitive controls, multiple weighing units, and essential functions like tare/zero and calibration, making it ideal for both scientific laboratory use and jewellery appraisal.
Whether you’re analyzing samples in a lab, evaluating gold and silver jewellery, or performing quality checks in manufacturing, the Laboratory Lab Precision Scale – Jewelry Scale provides the performance and precision you can trust.
Key Features
Specifications
|
Specification |
Details (Typical / Model Dependent) |
|
Maximum Capacity |
200 g / 500 g / 1000 g / 2000 g (varies) |
|
Readability (Resolution) |
0.001 g / 0.01 g / 0.1 g (model dependent) |
|
Repeatability |
±0.001 g – ±0.05 g |
|
Linearity |
±0.002 g – ±0.1 g |
|
Weighing Units |
g, mg, oz, ct, dwt (unit options vary) |
|
Weighing Pan Material |
Stainless steel |
|
Pan Size |
Approx. 80 – 150 mm diameter |
|
Display Type |
Backlit LCD digital screen |
|
Calibration |
Manual or Automatic (model dependent) |
|
Operating Temperature |
~10 °C – 30 °C |
|
Power Supply |
AC Adapter (100–240 V) / Battery (optional) |
|
Housing Material |
ABS plastic or metal enclosure |
|
Net Weight |
Approx. 1.5 – 5 kg |
|
Stabilization Time |
≤ 2–5 seconds |
|
Data Interface |
RS232 / USB (optional, model dependent) |
Functions & Capabilities
Applications
| Specification Details | Details |
| Brand Bonvoisin | Brand |
| Bonvoisin | Model Lab Scale 2000 g × 0.01 g |
| Model | Lab Scale 2000 g × 0.01 g |
| Maximum Capacity 2000 g (2 kg) | Maximum Capacity |
| 2000 g (2 kg) | Readability (Resolution) 0.01 g (10 mg) |
| Readability (Resolution) | 0.01 g (10 mg) |
| Minimum Weighing Sensitivity ~0.05 g (typical) | Minimum Weighing Sensitivity |
| ~0.05 g (typical) | Weighing Units g, kg, oz, lb, ct, ozt, dwt, etc. (multi-unit) |
| Weighing Units | g, kg, oz, lb, ct, ozt, dwt, etc. (multi-unit) |
| Weighing Pan Material Stainless steel | Weighing Pan Material |
| Stainless steel | Weighing Pan Size Approx. 180 × 140 mm |
| Weighing Pan Size | Approx. 180 × 140 mm |
| Display Type Clear LCD digital | Display Type |
| Clear LCD digital | Calibration External/manual calibration function |
| Calibration | External/manual calibration function |
| Power Supply AC adapter (included) / Battery (9V, not included) | Power Supply |
| AC adapter (included) / Battery (9V, not included) | Housing Material ABS plastic with aluminium alloy base |
| Housing Material | ABS plastic with aluminium alloy base |
| Net Weight Approx. ~2.5 kg | Net Weight |
| Approx. ~2.5 kg | Operating Temperature ~5 °C – 40 °C |
| Operating Temperature | ~5 °C – 40 °C |
| Stabilization Time ~1.2 seconds (typical) | Stabilization Time |
| ~1.2 seconds (typical) | Functions Tare, Zero, Unit conversion, Counting (PCS), CAL |
| Functions | Tare, Zero, Unit conversion, Counting (PCS), CAL |
| Recommended Environments Labs, jewellery stores, research, quality control | Recommended Environments |
| Labs, jewellery stores, research, quality control | Color/Finish Silver & Black |
| Color/Finish | Silver & Black |
Fast Delivery
Warranty
Free Calibration
24/7 Support
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