A&D AD-4212D-32S Ultra-Precise Weighing Module Balance

The A&D AD-4212D-32S is an ultra-precise weighing module balance designed for rapid, space-efficient in-line weighing in industrial, laboratory, and high-technology applications. Its dual-range configuration provides a 5.1 g/32 g capacity with 0.001 mg/0.01 mg readability.

• Smart range function automatically changes from the precision range to the standard range when the load exceeds 5.1 g.
• The balance returns to the precision range through Re-Zero (tare).
• FAST mode provides stabilization in approximately 7 seconds.
• Linearity is ±0.02 mg.
• Repeatability is 0.002 mg, measured with a 1 g mass using an automatic loading machine.
• Temperature stability is ±2 ppm/°C from 10°C to 30°C.
• Operating conditions are 5°C to 40°C with humidity below 85%, non-condensing.
• The balance accommodates calibration weights of 1 g, 2 g, 5 g, 10 g, 20 g, and 30 g.
• Selectable display refresh rates are 5 or 10 readings per second.
• An analog-to-digital converter sends weight data directly to a PC or PLC.
• The specified RS-232C I/O supports data transfer; LAN connectivity is available through the separately sold A&D AD-8526 adapter.
• A patented shock absorber beneath the 3.4 cm pan helps protect the weighing sensor from disturbances.
• Additional features include a breeze break, customizable pan, and IP65 cleaning cap.
• The balance is compatible with A&D peripherals and WinCT-AD4212D freeware for real-time weight display and instrument-setting adjustments.

This A&D weighing module is suitable for automated weighing, precision process control, biotechnology workflows, analytical sample handling, and laboratory or manufacturing systems requiring high-resolution in-line mass measurement.