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.

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Description

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

Additional information

Capacity

Up to 610 g

Readability

0.1 g

Measurement Type

Mechanical (Triple Beam)

Calibration

Manual zero adjustment