Heavy-Duty Large Range Inside Micrometer Set 1000-3000mm – Φ28mm Steel Rods, Industrial Precision Measurement
- Resolution:0.01mm/0.001”(Professional large-capacity inside micrometer for 1000-3000mm internal measurements.)
- Carbide measuring faces
- Features heavy-duty Φ28mm steel extension rods and precision accuracy of (7+n+L/50)μm
- Travel of micrometer head:50mm/2“
- Ideal for industrial large-scale applications.
Product Description:
Industrial Large Range Inside Micrometer Set (1000-3000mm) – Heavy-Duty Precision Measurement
Designed for extreme-scale internal diameter measurements, our heavy-duty inside micrometer set handles measuring ranges from 1000mm to 3000mm with exceptional stability. The robust Φ28mm steel extension rods provide superior rigidity for accurate measurements in industrial environments. With a precision accuracy formula of (7+n+L/50)μm, this professional set is engineered for large machinery, pipeline, and industrial equipment measurement applications.
📊 Technical Specifications:
| Model Number | Measuring Range | Extension Rod Configuration |
|---|---|---|
| H-302-10-060 | 1000-1050mm | Micrometer head only |
| H-302-11-060 | 1000-2000mm | 50mm, 100mm(2), 200mm, 500mm |
| H-302-12-060 | 1000-3000mm | 50mm, 100mm(2), 200mm, 500mm, 1000mm |
Rod Diameter: Φ28mm heavy-duty steel construction
Accuracy: (7+n+L/50)μm (where n = number of extension rods, L = maximum measurement length in mm)
Design: Professional-grade industrial measurement system
⚙️ Key Features:
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Extra-Large Measurement Capacity: Configurable from 1000mm to 3000mm range
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Heavy-Duty Construction: Φ28mm steel extension rods ensure exceptional stability and minimal deflection
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Industrial-Grade Accuracy: Precision measurement with (7+n+L/50)μm accuracy formula
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Rugged Design: Built for demanding industrial environments and large-scale applications
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Modular Extension System: Interchangeable rods for flexible configuration
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Professional Measurement: Designed for precision large-scale internal diameter measurement
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Stable Performance: Large diameter rods maintain accuracy even at maximum extension
🛠️ Applications:
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Heavy machinery manufacturing and maintenance
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Large pipeline and vessel internal inspection
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Power generation equipment measurement
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Industrial plant maintenance and repair
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Large bearing housing and cylinder measurement
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Energy sector equipment manufacturing
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Shipbuilding and large structure fabrication
📞 Additional Information:
Accuracy Calculation Example:
For 2500mm measurement with 6 extension rods:
(7 + 6 + 2500/50)μm = (7 + 6 + 50)μm = ±63μm
Note: All extension rods are precision manufactured and clearly marked for easy identification and configuration.
📦 Each set includes professional storage case and documentation. Custom configurations available for specific industrial requirements.
[Request Catalog] for complete size specifications or [Contact Us] for custom set configurations and volume pricing.
