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When conducting quality inspections on granular grains and oilseeds, a critical factor influencing the accuracy of the test results—beyond merely collecting a representative quantity of material—is ensuring that the collected samples are thoroughly mixed and homogenized, and subsequently divided into the specific, representative test portions required for analysis. The grain and oilseed sample divider—a tool currently in widespread use—serves precisely this purpose: it thoroughly mixes the collected granular samples and divides them into uniform, representative portions.
· Utilizes the force of gravity acting on the granular material to facilitate both sample mixing and division—a simple, eco-friendly, and efficient process;
· Features an internal mechanism that automatically mixes the sample, thereby eliminating the need for manual mixing;
· The entire unit is constructed from high-quality stainless steel, offering excellent corrosion resistance and ensuring a long service life;
· The maximum sample division capacity is determined by the size of the sample collection tray; by simply swapping out the tray for a larger one, it is possible to accommodate and divide larger sample volumes in a single operation.
Model | JFY-1/2 | JFY-1/4 | JFY-1/8 |
Single-Stage Reduction Ratio Error | Small/Medium Grains ≤ 0.6%; Large Grains ≤ 2.0% | Small/Medium Grains ≤ 0.6%; Large Grains ≤ 2.0% | |
Single-Stage Splitting Error | Small/Medium Grains ≤ 3%; Large Grains ≤ 4% | Small/Medium Grains ≤ 3%; Large Grains ≤ 4% | |
Sample Tray Capacity | 250 g (based on wheat) | 700 g (based on wheat) | 1.3 kg (based on wheat) |
Maximum Sample Quantity | 100 g | 2.8 kg (based on wheat) | 0.5 kg (based on wheat) |
Minimum Sample Size | 10 kg (based on wheat) | 200 g | |
Primary Sampling Reduction Ratios | 1/2 (requires sample merging); 1/4 (requires sample merging); 1/8 | ||
Primary Reduction Ratio Error | ≤0.6% (small/medium particles); ≤2.0% (large particles) | ||
Primary Sampling Error | ≤3% (small/medium particles); ≤4% (large particles) | ||
Dimensions (L × W × H) | 185 mm × 150 mm × 300 mm | 410 mm × 190 mm × 745 mm |
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