Shimadzu Analytical Balances AP225WD-AD

Shimadzu Analytical Balance AP225WD-AD

The Shimadzu AP225WD-AD analytical balances is a high-performance dual-range instrument offering exceptional precision with enhanced flexibility. With a capacity of 220 g and dual readability of 0.1 mg and 0.01 mg depending on the sample weight, this balance is ideal for laboratories that require both micro and semi-micro weighing capabilities in a single device. The built-in calibration system, automatic doors, and intuitive operational features make it a powerful tool for advanced analytical environments.

Key Features

1. Dual-Range Accuracy
   Offers precision at both 0.1 mg and 0.01 mg resolutions, adapting to variable sample weights and increasing operational versatility.

2. Built-In Calibration System
   Automatic internal calibration ensures consistent accuracy without manual intervention, reducing error and downtime.

3. Fast and Stable Weighing
   Delivers a response time of just 2 seconds for trace-level measurements and 8 seconds for full capacity, improving throughput.

4. Advanced User Interface
   Features an OEL dot matrix display and touchless sensor control, allowing hygienic, hands-free operation.

5. Full Connectivity Support
   Equipped with USB host, USB device, RS-232C, and Ionizer interface for easy data export and device integration.

6. Multi-Functional Software Capabilities
   Supports applications such as recipe compounding, mol conversion, sample concentration prep, and HPLC buffer solution formulation.

Applications

1. Research Laboratories
   Enables precise micro-weighing required in pharmaceutical formulation and analytical chemistry studies.

2. Pharmaceutical Quality Control
   Provides consistency in batch sampling and API (Active Pharmaceutical Ingredient) measurements.

3. Chemical and Biotech Industries
   Useful in buffer preparation, concentration calculations, and formulation processes.

4. Educational Institutions
   Suitable for advanced university labs requiring dual-range precision for diverse experimental needs.

5. Environmental Analysis
   Facilitates detection of trace elements and weighing of fine particulates in pollution monitoring.

6. Electronics and Material Science
   Accurately weighs micro-components and fine materials used in semiconductor and nanotechnology applications.

Technical Specifications

• Model: AP225WD-AD

• Capacity: 220 g / 102 g (dual range)

• Minimum Display: 0.1 mg / 0.01 mg

• Calibration: Built-in automatic calibration

• External Calibration Range: 95 to 220 g (recommended 200 g)

• Repeatability:

  • 0.05 mg (up to 200 g)

  • 0.1 mg / 0.05 mg (dual range)

• Minimum Weight: 200 mg

• Linearity: ±0.2 mg / ±0.05 mg

• Response Time (Trace Measurements): 2 seconds

• General Response Time: 2 sec / 8 sec

• USB Host (Type A): Available

• USB Device (Type B): Available

• RS-232C Interface: Available

• Application Modes:
  Recipe Compounding, HPLC Buffer Preparation, mol Conversion, Concentration Prep, Inspection Support

• Clock-CAL: Yes

• Automatic Doors: Yes

• Touchless Sensors: Yes

• Ionizer: Compatible

• Adjustable Windbreak Plate: Yes

• Operating Temperature/Humidity: 5 to 40°C at 20–85% RH

• Sensitivity Drift: ±2 ppm/°C (10–30°C)

• Pan Size: Approx. 91 mm diameter

• Dimensions: W215 × D411 × H346 mm

• Weight: Approx. 9.7 kg

• Display: Dot matrix OEL display

• Power Supply: DC12V 1.5A

• AC Adapter Input: AC100–240V, 480 mA, 50/60Hz

• I/O Terminals: RS-232C, USB host (Type A), USB device (Type B), Ionizer port