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DIAL GAUGE AZA1076
A Dial Gauge, also known as a Dial Indicator or Dial Test Indicator, is a precision mechanical measuring instrument used to detect and measure small linear displacements, deviations, and alignment errors. It is an indispensable tool in precision engineering, laboratories, workshops, QA departments, and manufacturing environments where accuracy and repeatability are critical.
The AZA1076 Dial Gauge from AZALAB is engineered to deliver reliable, high-resolution analog readings without the need for batteries or electronic components. Its finely graduated dial and smooth spindle mechanism allow users to quickly identify dimensional variations with confidence.
Description
AZA1076 operates on a mechanical rack-and-pinion system, converting minute linear movements of the contact point into rotational movement of the dial needle. This enables accurate visualization of displacement, runout, flatness, or alignment deviations.
Designed for continuous professional use, the gauge combines robust construction, smooth operation, and stable accuracy, making it suitable for both laboratory measurement and shop-floor inspection.
Key Features
High-Precision Analog Scale
- Fine graduation typically 0.01 mm, allowing micro-level measurement of displacement
- Clear, easy-to-read dial for instant visual interpretation
Shock-Resistant Dial Housing
- Durable casing protects internal components from accidental impact
- Suitable for industrial and workshop environments
Anti-Backlash Mechanism
- Precision internal gearing minimizes play and hysteresis
- Ensures repeatable and consistent readings
Hardened Stainless Steel Contact Point
- Wear-resistant contact tip maintains accuracy over long-term use
- Ideal for measuring hard or machined surfaces
Smooth Spindle Movement
- Spring-loaded, precision-polished spindle ensures friction-free travel
- Critical for accurate QA and laboratory measurements
Versatile Mounting Options
- Available with lug back or 8 mm stem mount
- Compatible with magnetic stands, comparator stands, and indicator holders
Construction & Design
- Dial Diameter: Large, clear dial (typically 55–60 mm) for easy readability
- Spindle Mechanism: Smooth, linear movement with calibrated return spring
- Housing Material: Shockproof ABS or metal body (model dependent)
- Contact Point: Replaceable hardened stainless steel tip
Built for durability, AZA1076 maintains stable performance even under repetitive use.
Applications
The AZA1076 Dial Gauge is widely used in:
- Lathe & Milling Machines – Checking runout, alignment, and tool setup
- Quality Control & Inspection – Tolerance verification and dimensional checks
- Automotive Workshops – Diagnosing shaft runout, brake disc warp, engine wear
- Geotechnical & Civil Engineering Labs – Measuring deformation, settlement, and displacement
- Manufacturing & Tool Rooms – Surface comparison, leveling, and fixture alignment
- Educational & Training Labs – Demonstrating precision measurement principles
Advantages Over Digital Gauges
- No Battery or Power Requirement – Always ready for use
- Long Service Life – Mechanical design with minimal electronic failure risk
- High Temperature Resistance – Reliable in environments unsuitable for electronics
- Cost-Effective – Excellent precision at a lower lifecycle cost
- Immediate Visual Comparison – Analog needle movement ideal for relative measurements
Maintenance & Best Practices
- Store the gauge in its protective case after use
- Avoid manual force on the spindle or dropping the instrument
- Keep the contact point clean and free from debris
- Ensure proper alignment during mounting to prevent side-loading errors
- Perform periodic calibration using certified gauge blocks or master standards
Technical Specifications
| Attribute | Details |
|---|---|
| Model | AZA1076 |
| Measuring Range | 0 – 10 mm (varies by model) |
| Graduation / Least Count | 0.01 mm |
| Dial Diameter | 55 – 60 mm |
| Contact Point | Hardened Stainless Steel |
| Spindle Travel | Smooth, spring-loaded mechanism |
| Mounting Type | Lug Back / 8 mm Stem Mount |
| Case Material | Shockproof ABS or Metal |
| Accuracy | As per industry standard |
| Usage | Lab, Workshop, Industrial, QA |
Frequently Asked Questions (FAQ)
Q1: What is the least count of AZA1076?
Most standard models offer a least count of 0.01 mm, suitable for precision displacement measurements.
Q2: Can it be used with a magnetic stand?
Yes. The 8 mm stem mount or lug back is compatible with standard magnetic bases and holders.
Q3: Is the gauge calibrated before supply?
Yes. All AZALAB dial gauges are factory calibrated. Periodic third-party calibration is recommended for critical applications.
Q4: Is the dial waterproof?
The gauge is not waterproof, but the shock-resistant casing provides protection from dust and minor splashes.
Q5: Is it suitable for geotechnical testing?
Absolutely. It is commonly used in CBR tests, triaxial testing, consolidation, and plate load tests to measure displacement.
Product Highlights
- Accurate analog displacement measurement
- 0.01 mm fine graduation
- Smooth spindle with anti-backlash mechanism
- Hardened stainless steel contact point
- Shockproof dial housing
- Compatible with magnetic stands
- Ideal for laboratory, industrial, QA, and workshop use
Model: AZA1076
Additional information
| Measuring Range |
0 – 10 mm (varies by model) |
|---|---|
| Graduation |
0.01 mm |
| Dial Diameter |
55–60 mm |
| Contact Point |
Hardened stainless steel |
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