JFYZ Series Boerner Seed Divider
JFYZ-Series Boerner-type seed dividers in two sizes (up to 2,000 g) for corn, soybean, wheat & rapeseed.
Stainless steel grid, bell tripod frame.
Louise Corscadden, PhD
Director of Science · ConductScience
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Key Specifications
Full details →- Model fit
- Configured during quote
- SKU family
- AGR-0017
- Sizing
- Model-specific dimensions confirmed from the selected configuration
- Ordering
- Quote-reviewed before fulfillment
- Category
- Agriculture & Food Science
- Build notes
- Confirm accessories, station layout, and support needs before purchase
The JFYZ-Series Seed Divider (Boerner Type) is a precision sample-splitting instrument designed to reduce bulk grain and seed lots into representative sub-samples for laboratory analysis. Built on a bell tripod frame with a stainless steel sample-separation grid, it delivers the structural rigidity and corrosion resistance needed for consistent, reproducible dividing across repeated use.
The Boerner divider principle works by channeling a poured seed mass through a symmetrical grid of alternating cells that route material into two equal portions. This geometry minimizes segregation by particle size or density, making it a trusted method for obtaining statistically representative aliquots from heterogeneous grain samples — a key qualification researchers and quality-control teams compare when choosing a divider over simpler splitting methods.
Two models cover a wide range of seed types and sample sizes. The JFYZ-A (Large) handles samples up to 2,000 g through 36 cells and stands 72.5 cm tall, suited to coarse grains such as corn, soybeans, rice, and wheat. The JFYZ-B (Medium) accepts up to 500 g through 30 cells at 56 cm height, appropriate for smaller-seeded crops including rapeseed, rice, and wheat.
Typical applications include pre-analysis sample preparation in plant-breeding programs, grain-quality testing laboratories, seed-certification operations, and agricultural research stations where representative sub-sampling directly affects the validity of moisture, germination, purity, or compositional measurements.
Model
- JFYZ-B
Specification
- Medium
Maximum Portion
- 500 g
Height
- 56 cm
Number of Cells
- 30
Scope of Application
- Rapeseed, rice, wheat, etc.
What is the maximum sample size each model can handle?
The JFYZ-A (Large) accepts up to 2,000 g per load, while the JFYZ-B (Medium) accepts up to 500 g per load.
Which crop types are these dividers designed for?
The JFYZ-A is suited for coarser grains including corn, soybeans, rice, and wheat. The JFYZ-B is designed for smaller-seeded crops such as rapeseed, rice, and wheat.
How do the two models differ beyond sample capacity?
Beyond maximum portion size, the models differ in the number of dividing cells and overall height. The JFYZ-A has 36 cells and stands 72.5 cm tall; the JFYZ-B has 30 cells and stands 56 cm tall.
What materials are used in the divider's construction?
The instrument uses a bell tripod frame structure combined with a stainless steel sample-separation grid, providing durability, corrosion resistance, and long-term dimensional stability.
Why choose a Boerner-type divider for grain sample preparation?
The Boerner design routes material through alternating cells that split the sample symmetrically, minimizing size- and density-based segregation. This produces representative sub-samples that support accurate downstream measurements such as germination rate, moisture content, or grain purity testing.
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