The Analytical Balance is a high-precision digital weighing instrument designed for laboratories, research facilities, pharmaceutical production, and quality control applications. With ultra-fine readability down to 0.1 mg or better, it ensures accurate and stable mass measurement for analytical workflows. Available with internal or external calibration, touchscreen or LCD interface, and data output for compliance documentation.
✨ Key Features
- High-resolution digital measurement for precise analytical weighing
- Internal or external calibration options
- Stable weighing chamber with draft shield to prevent air disturbance
- Fast stabilization time for efficient workflow
- Digital LCD / Touchscreen operation for ease of use
- Optional data output (USB / RS232) for GLP/GMP documentation
- Overload protection and auto-zero tracking
- Multiple weighing modes: grams, milligrams, carats, percent, counting, etc.
🏭 Applications
- Pharmaceutical formulation & dosage preparation
- Laboratory sample preparation & research analysis
- Chemical and biochemical testing
- Food and material quality control
- Educational and university laboratory use
- Industrial process verification and precision weighing tasks
🔧 Materials / Items Measured
- Powders and fine granular materials
- Chemical reagents and solutions
- Laboratory samples in vials, filters, crucibles
- Small parts, capsules, tablets
- Precious materials and micro-components
📏 Test Standards / Compliance
- ISO/IEC 17025 calibration traceability
- GLP / GMP compliant documentation output
- OIML R76 — Non-Automatic Weighing Instruments
- ASTM Class 1–4 calibration weight standards
(Compliance depends on configuration and calibration options.)
⚙️ Technical Specifications
| Parameter | Specification |
|---|---|
| Capacity | 110 g / 200 g / 300 g / 500 g / 600 g |
| Readability (Resolution) | 0.1 mg (0.0001 g) or better |
| Repeatability | ±0.1 mg |
| Linearity | ±0.2 mg |
| Calibration | Internal or External (selected model) |
| Display Type | LCD or Touchscreen |
| Draft Shield | Included |
| Data Output | USB / RS232 |
| Power Supply | AC Adapter |
📦 What’s Included
- Analytical Balance main unit
- Windshield enclosure
- Weighing pan / sample dish
- AC power adapter
- Calibration weight (if included model)
- User manual
🛠️ Options & Accessories
| Option / Accessory | Description |
|---|---|
| Internal Calibration Version | Auto self-adjustment for precision conditions |
| Anti-Vibration Weighing Table | Improves stability and precision |
| Ionizer / Static Eliminator | Removes electrostatic interference on samples |
| USB / RS232 Data Cable | Connects balance to PC or LIMS system |
| Printer Module | For GLP/GMP audit trail printing |
🔍 Sample Requirements
- Avoid open windows, fans, or airflow during measurement
- Ensure samples are dry and at room temperature
- Use anti-static tools for powders where necessary
- Place instrument on stable, vibration-free table
❓ Frequently Asked Questions (FAQs)
Q1: What is the difference between an Analytical Balance and a Precision Balance?
Analytical balances offer finer readability (0.1 mg or better), while precision balances have lower resolution.
Q2: Do I need an anti-vibration table?
Recommended for high-accuracy settings to minimize environmental interference.
Q3: How often should calibration be performed?
Daily internal calibration (if available), plus external calibration based on QC schedule.
Q4: Can it connect to a computer or LIMS?
Yes — digital models provide USB or RS232 connectivity.
