AND Micro balance EW-150i

AND Micro Balance EW-150i – Precision Balance

Triple Range Precision with Rugged Portability and Legal-for-Trade Compliance

The AND Micro Balance EW-150i is a compact, high-precision triple range balance designed for applications that demand both fine accuracy and flexible capacity. With automatic range switching at 30 g, 60 g, and 150 g, and corresponding readability of 0.01 g, 0.02 g, and 0.05 g, the EW-150i always delivers the best possible resolution for the applied load. This makes it an excellent choice for laboratories, production lines, field operations, and regulated commercial environments.

Powered by AND’s SG Weighing Technology, the EW-150i provides stable, repeatable results with a fast stabilization time of approximately 3 seconds. Its compact yet rugged construction supports both benchtop and portable use, while external calibration ensures long-term accuracy and traceability. With available NTEP legal-for-trade certification and intrinsically safe versions, the EW-150i is well suited for compliance-critical and hazardous applications.

Key Features

• Triple range weighing with automatic switching between 30 g, 60 g, and 150 g capacities

• Fine readability of 0.01 g, 0.02 g, and 0.05 g depending on the selected range

• SG weighing sensor technology for excellent stability and repeatability

• Fast stabilization time of approximately 3 seconds for efficient workflows

• External calibration using certified test weights for traceable accuracy

• Compact and rugged design suitable for laboratory, industrial, and field use

• Multiple weighing modes including weighing, parts counting, percent weighing, and comparator (HI/OK/LO)

• Legal-for-trade (NTEP) approved versions available for regulated commercial use

• Intrinsically safe models available for hazardous or explosive environments

• Stainless steel weighing pan for durability and easy cleaning

Typical Applications

• Laboratory research and analytical sample preparation

• Parts counting and inventory management

• Precision formulation, batching, and packaging

• Legal-for-trade transactions in regulated industries

• Use in hazardous or controlled environments with intrinsically safe models

Technical Specifications

• Model: EW-150i

• Capacity (triple range): 30 g / 60 g / 150 g

• Readability: 0.01 g / 0.02 g / 0.05 g

• Repeatability: 0.01 g / 0.02 g / 0.05 g

• Linearity: ±0.01 g / ±0.02 g / ±0.05 g

• Calibration: External

• Stabilization time: Approximately 3 seconds

• Weighing pan size: Ø110 mm / 4.3 inches

• Legal-for-trade approval: NTEP available

• Intrinsically safe option: Available

• Weighing technology: SG sensor technology

Conclusion

The AND Micro Balance EW-150i combines triple range flexibility, high precision, and rugged portability in a compact design. With automatic range selection, versatile weighing modes, and options for legal-for-trade and intrinsically safe operation, the EW-150i is a reliable solution for laboratories, industrial users, and regulated environments that require accurate, compliant, and adaptable precision weighing.