A&D Weighing MC-30KS Mass Comparator Balance, Internal Calibration, 31000 g x 0.01 g

The A&D MC-30KS provides a 31 kg (31,000 g) maximum capacity with 0.01 g readability. It also has a 270 × 210 mm weighing pan, ±0.2 g linearity, and approximately 3-second stabilization time. This high capacity combined with fine readability makes it suitable for precision comparison of relatively heavy mass standards.

The MC-30KS is designed for precision mass-standard management and can support metrological weighing involving OIML Class F1 and lower classes as well as ASTM Class 2–7 weights. This makes it useful for calibration laboratories, metrology facilities, quality-control departments, and organizations that routinely verify or manage reference weights.

The MC-30KS uses an auto-centering pan to reduce eccentric or corner-load errors by helping position the mass toward the center of the weighing system. Consistent positioning is especially valuable during repeated mass comparisons because even small differences in weight placement can influence high-precision measurements.

Yes. The MC-30KS includes an internal calibration mass, allowing operators to perform calibration conveniently without depending solely on an external calibration weight. DSC also specifies support for both internal and external calibration, giving laboratories flexibility when developing their calibration and quality-control procedures.

Yes. The MC-30KS includes a standard RS-232C interface for communication with compatible computers, printers, and data-logging equipment. It also supports A&D's WinCT communication tools and GLP/GMP-compliant data output, helping laboratories document and manage precision weighing results electronically.