Adam Equipment ASTM 4 1g - 1kg Calibration Weight Set, 1g-1kg Range, ASTM Class 4

Adam Equipment ASTM Class 4 Calibration Weight Set — Extended 1g to 1kg Range for Bench Scales

The Adam Equipment ASTM Class 4 calibration weight set spanning 1g to 1kg provides a wide-span reference collection for bench scales, floor scales, and general-purpose balances where Class 4 tolerances meet the application requirement. This extended set equips calibration technicians with the full range of weights needed to verify scale accuracy from a single gram through to one kilogram, making it a practical all-in-one kit for facilities managing multiple general-purpose weighing instruments.

Key Features

• Broad 1g to 1kg range covers both low-end and mid-range bench scale calibration requirements in a single set
• ASTM Class 4 tolerance appropriate for reliable general-purpose bench and floor scale verification
• Stainless steel construction resists corrosion and maintains structural integrity under regular handling
• ANSI/ASTM E617 compliant for traceable, auditable calibration records in quality programs
• Cotton gloves included to prevent surface contamination from handling during calibration tasks
• Individual denominations across the full range enable incremental verification of scale linearity
• Single kit covers the complete calibration span reducing the need for multiple overlapping sets

Detailed Overview

Compared to the 1g to 200g or 1g to 500g Class 4 sets, this 1g to 1kg kit extends coverage to the full kilogram range, enabling verification of bench scales and general-purpose balances with capacities up to and including 1kg. A single set provides a continuous range of calibration points from the lightest gram-increment through to the maximum reference weight, supporting thorough linearity checks across the instrument's complete working range. Class 4 tolerances are cost-effective for routine verification tasks in industrial, workshop, and commercial environments where analytical-grade precision is not required.

Stainless steel construction provides a stable, corrosion-resistant reference mass for each denomination that retains its physical integrity through the frequency of handling typical in active, multi-scale calibration programs. The 1kg denomination provides a practical upper calibration point for kilogram-range bench scales, while the gram-range denominations address fine linearity verification at the lower end of the instrument's capacity. The compact individual weight pieces are stored together in the included case for organized, portable transport between instruments.

Applications

• Bench scale calibration across the 1g to 1kg capacity range in manufacturing and production
• Multi-scale calibration programs covering varied bench and portable scale models at a single facility
• General industrial and workshop weighing equipment verification
• Classroom and vocational training laboratory balance and scale calibration
• Retail and commercial scale verification for general merchandise weighing applications

Why Choose the Adam Equipment ASTM Class 4 1g–1kg Set?

The extended 1g to 1kg range makes this set the most efficient single-kit choice for operations that must address a broad span of bench scale calibration requirements. ANSI/ASTM E617 compliance provides traceability documentation for quality management systems, while the stainless steel weights deliver consistent reference values through many calibration cycles. Cotton gloves protect the weights from contamination during active use, extending their useful service life without compromising calibration accuracy.