Rotating Tube Divider
Product Overview
A faultless and comparable analysis is closely linked to accurate sample handling. Only a sample representative of the initial material can provide meaningful analysis results. Rotary tube dividers ensure the representativeness of a sample and thus the reproducibility of the analysis.
The Rotating Tube Divider is the prerequisite for dust-free division and volume reduction of larger bulk samples. It is suitable for powdered or granular bulk materials. The slot width adjusts the ratio of the fractions and therefore the amount of sample.
FUNCTIONAL PRINCIPLE
The material to be divided passes through the feed hopper via the chute of the vibratory feeder into the rotating tube divider. The total material stream is distributed evenly at a constant speed (50 min-1) over the pitch circumference of the lower cone by the tube rotating within the upper cone. The interchangeable lower cones have one, two or three continuously adjustable sample slots. In the course of each rotation a separated quantity corresponding to the width of the slot is deposited in the sample collecting vessel. The rest passes into the reject container.
Technical Specifications
Applications :
- sampling, sample division, sample reduction
Field of application :
- agriculture, biology, chemistry / plastics, construction materials, engineering / electronics, environment / recycling, food, geology / metallurgy, glass / ceramics, medicine / pharmaceuticals
Feed material :
- bulk materials
Material feed size :
- <= 10 mm
Rotary speed :
- 50 min-1
Number of divisions :
- 1 / 2 / 3 (depending on bottom cone)
Time setting :
- digital, 1, 3, 5, 10 - 60 min / continuous operation
Slot width, continuously adjustable :
- 0 - 159 mm (1 sample outlet)
- 0 - 110 mm (2 sample outlets)
- 0 - 53 mm (3 sample outlets)
Max. dividing ratio :
- 1 x 1:5 (1 sample outlet)
- 2 x 1:7,2 (2 sample outlets)
- 3 x 1:15 (3 sample outlets)
Min. dividing ratio :
- 1 x 1:26 (1 sample outlet)
- 2 x 1:26 (2 sample outlets)
- 3 x 1:26 (3 sample outlets)
Volume of reject collector :
- 26 l
Container volume :
- 250 ml / 500 ml
Electrical supply data :
- 100-240 V, 50/60Hz
Power connection :
- 1-phase
W x H x D :
- 520 x 1050 x 551 mm / 572mm x 1307 x 551
Net weight :
- ~ 46 kg
Standards :
- CE
Features & Benefits
- Exact dividing, also of larger quantities
- Modular design
- Adjustable dividing ratio
- Extraction of 1 - 3 samples
- Quick-release sample outlets and easy fastening of bottom cone
- Batch and continous operation possible
- Speed-controlled rotating tube
Rotating Tube Divider Related Products
Other specialized products for engineering, technical educational and scientific laboratories such as Rotating Tube Divider.
Buy Rotating Tube Divider from India's Trusted Manufacturer
Stemlab Export is a leading manufacturer and exporter of laboratory and scientific equipment in India, supplying institutions and bulk tenders worldwide — with direct factory pricing, recognised standards and global exports.
Direct from Factory
No middlemen — manufacturer pricing, full quality control and quick quotations on every product.
Standards Compliant
Built to recognised standards such as ASTM, IS and BIS where applicable, accepted by institutions and tenders.
Bulk & Tender Quantities
Supplied in bulk volumes to procurement bodies, education ministries and global tenders.
Worldwide Shipping
Exports to 30+ countries with complete documentation and logistics handled in-house.
Who Uses Our Rotating Tube Divider?
Our Rotating Tube Divider is engineered for teaching laboratories, research facilities, government projects and international export contracts. Every unit ships with quality documentation, standards compliance and dependable after-sales support.
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