
Seed Purity Analysis Workstation
Multi-function seed purity workstation with polarized platform, 560×300 mm observation table, and 5× magnifier for seed cleaning and purity analysis.

Louise Corscadden, PhD
Director of Science · ConductScience
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Key Specifications
Full details →- Overall Table Dimensions
- 1200 × 580 × 770 mm
- Power Supply
- 220 V / 50 Hz
- Observation Table Size
- 560 × 300 mm
- Observation Lamp Power
- 18 W
- Polarized Platform Size
- 260 × 250 mm
- Polarized Lamp Power
- 16 W
The TJD-1300A Seed Purity Analysis Workstation is a multi-functional laboratory instrument engineered for seed cleaning and seed purity testing. It combines a dedicated polarized observation platform, a large examination table, and an integrated magnifier into a single, purpose-built workstation, giving seed scientists and agronomists everything they need at one station to assess seed lots with precision and consistency.
The workstation supports detailed visual observation and analysis of seeds, seedlings, plant leaves, and microbial colonies. The polarized lamp and observation lamp are controlled independently and can also be used together, while the 5× magnifier with its own dedicated light source allows close-up inspection of individual seed structures, surface features, and contaminants that are difficult to resolve under ambient light alone.
The TJD-1300A brings together a 560 × 300 mm observation table, a 260 × 250 mm polarized platform, and a 5× magnifier.
Typical applications include agricultural seed quality control, rice quality evaluation, variety identification, germination pre-screening, and plant pathology lab work. It is available on a quote basis. Contact ConductScience to discuss your seed purity workflow.
Overall Table Dimensions
- 1200 × 580 × 770 mm
Power Supply
- 220 V / 50 Hz
Observation Table Size
- 560 × 300 mm
Observation Lamp Power
- 18 W
Polarized Platform Size
- 260 × 250 mm
Polarized Lamp Power
- 16 W
Magnification
- 5×
Magnifier Lamp Power
- 12 W
Light Source
- High-brightness, low-energy cold light source
Light Controls
- White, polarized and magnifier lights controlled independently or in combination
Lighting System
- Transmitted lighting that eliminates background light interference
What types of samples can be examined on this workstation?
The TJD-1300A is designed for seeds, seedlings, plant leaves, and microbial colonies, making it suitable for a broad range of agricultural and botanical analysis tasks beyond basic seed cleaning and purity testing.
What magnification does the built-in magnifier provide?
The integrated magnifier provides 5× magnification and has its own dedicated 12 W light source, so the illuminated close-up view is independent of the main observation and polarized lamps.
How large are the work surfaces on this station?
The main observation table measures 560 × 300 mm, providing ample room to spread and sort seed samples. The polarized platform measures 260 × 250 mm and is lit by a separate 16 W polarized lamp for contrast-enhanced viewing.
What are the electrical requirements for this workstation?
The TJD-1300A operates on a 220 V / 50 Hz power supply. Please confirm your laboratory's local power standard before ordering.
How do I obtain a quote for this workstation?
The TJD-1300A is available through ConductScience on a quote basis. Reach out to our team with details about your seed types, throughput requirements, and protocol to receive a quote.
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