Coffee Labs
Sampling Equipment
Particle Size Analyzers
SALES (804) 318-3686
GRAVITY SAMPLE SPLITTERS
Sample Splitters (Riffiers) are used when dividing and reducing the bulk
sample. They are ideal for food, environmental and chemical use.


Place the bulk sample into the hopper and the evenly divided
product is collected in the two receiving boxes.

It is recommended that the width of the slots is 2.5 to 3 times
bigger than the diameter of the largest particle being split.
• Manufactured in stainless steel
• Available in different sizes from stock
• No power required - can be used in the laboratory or on site
• Supplied with 2 stainless steel receiving boxes
These hand held sample dividers will subdivide material samples into smaller
portions by single or multiple passes.
QAQC Lab Analytical Instrumentation offers precision-engineered Sample Dividers designed to meet a variety of testing and sampling needs in laboratory and field environments. Our Slot Type Sample Dividers, including Gravity Sample Splitters, are essential tools for effective bulk sample division and reduction.
Gravity Sample Splitters, also known as rifflers, provide an efficient method for dividing and reducing large bulk samples into representative portions. Ideal for applications in food, environmental, and chemical sectors, these splitters ensure accuracy and compliance with industry standards.
For optimal performance, it is recommended that the width of the slots be 2.5 to 3 times larger than the diameter of the largest particle being split. Our hand-held sample dividers allow users to subdivide material samples into smaller portions efficiently, either by making single passes or multiple passes as needed.
For further information and inquiries, please contact us at SALES (804) 318-3686 or explore our range of products at QAQC Lab Equipment.