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. Rotating sample dividers ensure the representativeness of a sample and thus the reproducibility of the analysis.
The rotating sample divider PT 300 is specially designed for representative, dust-free division and volume reduction of large amounts of powdered or granular bulk materials. The selection of different dividing modules determines the dividing ratio and the sample amount.
The PT 300 is available in configurations for the division of either 30 l or 60 l sample material.
Product Advantages
- Exact division, also of large quantities
- Modular design
- Variable speed 18 - 53 rpm
- Extraction of 4 - 10 samples for batch processing
- Extraction of 1 sample for continuous processing with reject
- Hopper design ensures easy flow control and cleaning
- Inspection window with light facilitates monitoring of sample division process
- Vibratory feeder with push-fit feed chute for easy cleaning
- Removable base frame allows for variable operation height
Rotating Sample Divider PT 300 Functional Principle
The sample is fed as a continuous stream at a controlled rate via the chute. Either one part sample is extracted or the stream is divided into equal segments by the action of a “circle” of segmental buckets rotating beneath it. The unit operates in accordance with internationally recognized sampling protocols and divides samples in a representative and reproducible way.
Two modules in one machine allow for both batch-processing and continuous sampling with reject. Due to a range of various segment size combinations a variety of volumes can be divided (no additional machine needed).
Rotating Sample Divider PT 300 Technical Data
| 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: | <= 30 mm |
| Rotary speed | 18 - 53 min-1 |
| Hopper volume: | |
| Number of divisions: | 30 l configuration: batch processing: 4/ 6 / 8 / 10 (depending on dividing module) processing with reject: 1 60l configuration: batch processing: 4 / 6 / 8 / 10 (depending on dividing module) processing with reject: 1 |
| Time setting: | digital |
| Volume of reject collector: | 70 l |
| Volume of segments for batch wise operation: | 30 l configuration: 3,000 ml / 3,750 ml / 5,000 / 7,500 ml (depending on dividing module) 60 l configuration: 6,000 ml / 7,500 m l / 10,000 / 15,000 ml (depending on dividing module) |
| Adjustment vibratory feeder | digital |
| Electrical supply data: | 100-120 V, 50/60 Hz; 200-240 V, 50/60Hz |
| Power connection: | 1-phase |
| Power consumption: | 500 VA |
| W x H x D: | 30 l configuration: 1180 x1510 x 750 mm 60 l configuration: 1180 x1620 x 750 mm |
| Net weight: | 30 l configuration: ~ 209 kg (incl. vibratory feeder) 60 l configuration: ~ 230 kg (incl. vibratory feeder) |
| Standards: | CE |
Rotating Sample Divider PT 300 Downloads
General Catalogue
Product data sheet PT 300
Product Overview
No Representative Analysis Results without Correct Sample Division
Faultless and reproducible analysis results are closely linked to an accurate sample handling. Only a sample representative of the initial material can provide meaningful results. Rotating dividers and rotating tube dividers are an important means to ensure the representativeness of a sample and thus the reproducibility of the analysis.