AND Micro balance AD-4212B-23

AND Micro balance AD-4212B-23

AND Micro balance AD-4212B-23

Description – Ultra‑Micro Weighing Sensor

• The AD‑4212B‑23 from A&D is an ultra‑precise weighing sensor designed for applications requiring sub‑milligram resolution and maximum stability.

• Capacity: 21 g with 0.001 mg (1 µg) readability – ideal for micro‑dosing, fine material weighing, and research‑grade measurements.

• Combines patented C‑SHS (Compact Super Hybrid Sensor) weighing technology with a high‑performance EM‑DLC analog‑to‑digital converter to deliver fast, accurate, and repeatable results – even in vibration‑prone or enclosed environments.

• Tailored for in‑line production, automated filling, quality control, and sensitive laboratory applications.

• C‑SHS technology provides unmatched stability and resolution, even in settings affected by drafts, vibration, or mechanical disturbances.

• Repeatability tailored to range:

  • 0–10 g: 0.003 mg

  • 10–21 g: 0.004 mg

• Fast and stable operation – delivers reliable results in approximately 12 seconds, optimising efficiency for high‑accuracy processes.

• Durable stainless steel breeze break – minimises interference from air currents, enhancing consistency in high‑sensitivity environments.

• Compact, overload‑resistant design – engineered to withstand vertical and lateral mechanical stress while fitting into space‑constrained setups.

• Versatile application modes:

  • Animal weighing – stabilises live sample movement for accurate weighing

  • Comparator mode – supports upper/lower limit checking for sorting or pass/fail quality control (HI/OK/LO)

  • Counting mode – ensures micro‑level part counting precision for small components

• Connectivity for seamless integration:

  • Ethernet / LAN – enables integration with networked systems or automation platforms

  • RS‑232C – supports communication with PCs, printers, and PLCs

• Ideal for pharmaceutical and chemical industries, micro‑component manufacturing (electronics, semiconductors, biotech), research laboratories, and automated in‑line processes.

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Key Features

• Ultra‑fine readability: 0.001 mg (1 µg)

• Capacity: 21 g

• Repeatability: 0.003 mg (0–10 g) / 0.004 mg (10–21 g)

• Linearity: ±0.01 mg

• Stabilisation time: approximately 12 seconds

• C‑SHS patented weighing technology for stability in demanding environments

• High‑speed EM‑DLC A/D converter

• Stainless steel breeze break included

• Overload protection for vertical and lateral forces

• Built‑in animal weighing, comparator, and counting modes

• Ethernet/LAN and RS‑232C interfaces

• External calibration for traceability

• Compact dimensions: 80 × 230 × 90 mm (3.1 × 9.0 × 3.5 in)

• Weighing pan size: Ø 34 mm (1.33 in)

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Technical Specifications

• Model: AD‑4212B‑23

• Capacity: 21 g

• Readability: 0.001 mg (1 µg)

• Repeatability:

  • 0–10 g: 0.003 mg

  • 10–21 g: 0.004 mg

• Linearity: ±0.01 mg

• Calibration: External

• Stabilisation Time: Approximately 12 seconds

• Weighing Pan Size: Ø 34 mm (1.33 in)

• Product Dimensions (W × D × H): 80 × 230 × 90 mm (3.1 × 9.0 × 3.5 in)

• Breeze Break: Stainless steel (included)

• Interfaces: Ethernet/LAN, RS‑232C

• Operating Temperature: Typically 5 °C to 40 °C (refer to manual)

• Power Supply: AC adapter (included)

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Ideal For

• Pharmaceutical and chemical industries – ultra‑fine measurement

• Micro‑component manufacturing – electronics, semiconductors, biotech

• Research laboratories – high‑precision analytical work

  • Automated in‑line processes – ultra‑micro accuracy in compact setups