TRIPLE BEAM BALANCE AZA1088
The AZA1088 Mechanical Triple Beam Balance is a robust, electricity-free laboratory weighing instrument designed for accurate mass measurement of solids, powders, and containers. It is widely used in chemistry, biology, agricultural, and educational laboratories, as well as in field testing environments where digital balances may be impractical or unreliable.
This balance is a time-tested analog weighing solution, valued for its durability, repeatability, and simplicity of operation. With no requirement for batteries or external power, it delivers dependable performance in classrooms, research labs, and remote locations.
Description
The AZA1088 operates on a traditional triple-beam mechanical principle, allowing users to measure samples with a maximum capacity of 610 grams and a readability of 0.1 g. Three calibrated beams with sliding poise weights provide clear, visual mass determination and help users understand fundamental weighing concepts.
Unlike electronic balances, this mechanical system is immune to electromagnetic interference, power fluctuations, or software drift, making it ideal for long-term use and instructional demonstrations.
Measurement Principle & Design
The balance consists of three parallel beams, each responsible for a different weighing range:
- Main beam: up to 500 g
- Secondary beam: up to 100 g
- Fine beam: up to 10 g
The user adjusts the poise weights on each beam until equilibrium is achieved. The total mass is the sum of the poise positions, ensuring transparent and easy verification of results.
A manual zero adjustment knob allows quick calibration before use, ensuring consistent accuracy.
Construction & Durability
The AZA1088 is built for rigorous laboratory and classroom environments:
- Cast metal frame provides excellent structural strength and long service life
- Stainless steel weighing pan resists corrosion and is easy to clean
- Stable base design minimizes vibration and improves repeatability
- Lockable pan and poises enable safe transportation and storage
This rugged construction makes the balance suitable for repeated daily use by students and professionals alike.
Applications
The AZA1088 is commonly used for:
- Weighing chemical reagents and powders
- Biology and environmental sample measurement
- Agricultural and soil testing
- Educational demonstrations of mass, equilibrium, and physics principles
- Field research where electricity is unavailable
- Backup weighing in laboratories using digital balances
It is especially valued in schools and universities for teaching manual weighing techniques and core measurement concepts.
Standards & Educational Relevance
The balance aligns with ISO 80000-1, which defines fundamental physical quantities and units used in measurement science. Its transparent mechanical operation helps students clearly distinguish mass vs. weight, understand balance equilibrium, and develop confidence in basic laboratory skills.
Key Features
- Mechanical triple beam weighing system
- Maximum capacity of 610 g
- 0.1 g readability for accurate measurements
- No electricity or batteries required
- Durable cast metal body
- Corrosion-resistant stainless steel pan
- Manual zero calibration
- Portable and field-ready design
- Ideal for teaching, lab work, and on-site testing
Technical Specifications
| Parameter | Details |
|---|---|
| Model | AZA1088 |
| Capacity | Up to 610 g |
| Readability | 0.1 g |
| Measurement Type | Mechanical (Triple Beam) |
| Beam Increments | 500 g / 100 g / 10 g |
| Calibration | Manual zero adjustment |
| Pan Material | Stainless steel |
| Body Material | Cast metal |
| Pan Diameter | ~150 mm |
| Dimensions (L×W×H) | 450 × 150 × 200 mm |
| Weight | Approx. 3.5 kg |
| Power Requirement | None |
| Compliance | ISO 80000-1 |
Product Highlights
- Reliable analog weighing without power dependency
- Ideal for chemistry, biology, and educational labs
- Perfect for field use and remote locations
- Long-lasting accuracy with minimal maintenance
- Strong alternative or backup to digital balances
Model: AZA1088
Additional information
| Capacity |
Up to 610 g |
|---|---|
| Readability |
0.1 g |
| Measurement Type |
Mechanical (Triple Beam) |
| Calibration |
Manual zero adjustment |
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