PUBLIC BETA OPEN NOW

PRECISION
POWDER
WEIGHING

World's first aperture-changeable powder dispenser. Automated weighing system delivering unmatched precision, speed, and adaptability for laboratory automation in pharmaceutical research, material science, and chemistry.

0.1mg
RESOLUTION
30s
PER POWDER
σ<0.3mg
PRECISION
Weighing Bunny precision powder weighing robot with transparent enclosure and purple panels

Meet Weighing Bunny

Weighing Bunny is a revolutionary precision powder dispensing robot designed for modern research laboratories, pharmaceutical companies, and chemical R&D facilities. This automated weighing system combines laboratory automation with cutting-edge technology to transform powder handling workflows.

It solves the critical challenge of precise, fast, and reliable powder dispensing across diverse particle types and sizes—eliminating manual weighing errors and dramatically accelerating laboratory workflows in pharmaceutical research, material science, analytical chemistry, and drug discovery applications.

High-Precision Scale
0.1mg resolution
Protection
Wind & dust cover
High Dispensing Precision
σ < 0.3mg
Small Footprint
Fits any hood
Fast Operation
~30s per powder
Aperture-changeable powder dispenser mechanism with glass vial
WORLD FIRST
EDGE-CUTTING

Aperture-Changeable Dispenser

The most advanced powder dispensing technology in the world. Our patented aperture-changeable mechanism represents a breakthrough in laboratory automation—adapting in real-time to different powder characteristics, ensuring optimal flow control regardless of particle size, shape, or material properties.

Adapt to All Different Powders

Universal compatibility with big particles, fine particles, and irregular shapes—one device handles everything

Zero Powder Loss

Sealed design prevents contamination and material waste when closed, maximizing efficiency

Moisture Protection

Integrated moisture-proof system maintains powder integrity and prevents degradation

Universal Vial Compatibility

Adapts to all standard laboratory vial types and sizes without modification

Applications

Laboratory workflow with automated powder weighing

Research & Development

Accelerate your research workflows with automated powder dispensing for precise formulation development and material characterization.

  • Pharmaceutical R&D and drug discovery - High-throughput screening and formulation optimization
  • Chemical synthesis and materials science - Catalyst preparation and nanomaterial research
  • Academic research laboratories - Analytical chemistry and polymer science studies
QC
QUALITY CONTROL

Quality Control & Production

Ensure consistent quality and compliance with automated weighing systems that eliminate human error and improve reproducibility.

  • Production quality assurance - GMP-compliant automated weighing for pharmaceutical manufacturing
  • Batch testing and validation - Precise sample preparation for analytical testing
  • Standards compliance verification

About RAILab

RAILab is pioneering the future of laboratory automation with breakthrough innovations in precision powder handling and automated weighing systems. Our mission is to eliminate the bottlenecks in scientific research, pharmaceutical development, and analytical chemistry by delivering tools that combine unprecedented accuracy with practical usability for modern laboratories.

Founded by experts in robotics, materials science, and laboratory automation, we're committed to advancing scientific discovery through engineering excellence. Weighing Bunny represents our vision: intelligent powder dispensing technology that empowers researchers in pharmaceutical research, material science, and chemistry to focus on innovation, not repetitive manual weighing tasks. Our automated weighing solutions serve research laboratories, pharmaceutical companies, and academic institutions worldwide.

GET STARTED

Ready to Transform Your Lab?

Join our public beta program and experience the future of powder weighing. Early bird pricing available for qualified laboratories.