Rotary Cone Sample Divider
LABORETTE 27
Please note: For this FRITSCH Rotary Cone Sample Divider, you require a dividing head, which is offered with various division ratios (1:8,1:10,1:30) and in various materials. We supply dividing heads and sample delivery funnels for every sample material. Sample bottle are available in various sizes.
For automatic feeding combine your Rotary Sample Divider with:
Vibratory FeederS LABORETTE 24
Dividing heads incl. sample bottles and funnel
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Overview Dividing Heads LABORETTE 27
Division ratio Division 1:8 Division 1:10 Division 1:30 Materials Plastic POM or aluminium Plastic POM or aluminium Plastic POM or coated aluminium Number of divided portions 8 10 3 Max. feed size 10 mm 10 mm 2.5 mm Max. sample amount 4,000 ml 2,500 ml 300 ml Division dry/wet dry/wet dry/wet dry/wet Useful volumes of sample bottles 32, 250, 500 ml 32, 250 ml 15, 20, 30 ml -
Additional Information
Thread of sample bottles: GL 55, other threads for your own sample containers on request.
Dividing heads are available in the division ratios of 1:8; 1:10 or 1:30 made of stable POM plastic. Anodised aluminium dividing heads – 1:8 and 1:10 – are available for materials and suspensions with abrasive properties. For especially aggressive solids and suspensions, select the resistant PTFE-coated aluminium dividing head 1:30.
Division ratio 1:8
POM plastic is recommended for the division of materials and suspensions, which don't produce abrasion at the surface.
Division ratio: 1:8
Number of possible sub-samples: 8
Max. permissible particle size: 10 mm
Max. feed volume: 4,000 ml
Division: dry/wet
Capacity of sample bottles: 32, 250, 500 ml (thread of glass bottles: GL55)
Equipment: The dividing head is delivered with 8 samples bottles 500 ml with screw lid and funnel 10 mm dia. as standard (included in the price of the dividing head).
This dividing head is also available in anodized aluminium (article no. 27.1150.00) for the division of materials and suspensions, which produce abrasion at the surface.
| General specifications | |
| Material | POM Polyoxymethylene |
| ISO/EN/DIN Code | DIN 7728 C9021 |
| Chemical composition | |
| Element | Formula |
| Polyoxmethylenecopolymer (Polyacetale) | CxH2xOx |
| Melting point | 165° C |
| max. Application temp. constant | 90° |
| max. Application temp. briefly | 140° |
| Chemical Resistance | |
| Aliphatical hydrocarbon | |
| Aromatical hydrocarbon | |
| Halogenised hydrocarbon | |
| weak acid | |
| strong alkaline solution | |
| Physical and mechanical properties | |
| Density | 141,g /cm³ |
| Hardness | extremely hard |
Anodized aluminium is recommended for the division of materials and suspensions, which produce abrasion at the surface.
Division ratio: 1:8
Number of possible sub-samples: 8
Max. permissible particle size: 10 mm
Max. feed volume: 4,000 ml
Division: dry/wet
Capacity of sample bottles: 32, 250, 500 ml (thread of glass bottles: GL55)
Equipment: The dividing head is delivered with 8 samples bottles 500 ml with screw lid and funnel 10 mm dia. as standard (included in the price of the dividing head).
This dividing head is also available in POM plastic (article no. 27.1300.00) for the division of materials and suspensions, which don't produce abrasion at the surface.
| General specifications | |
| Material | Aluminium AlMgSi 0,5 |
| ISO/EN/DIN Code | 3.3206 /1725 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 0.1-03 |
| Zinc - Zn | 0.15 |
| Silicon – Si | 0.3-0.6 |
| Manganese – Mn | 0.1 |
| Copper– Cu | 0.1 |
| Manganese – Mg | 0.35 - 0.60 |
| Chromium – Cr | 0.05 |
| Titan – Ti + Zr Circonium | 0.1 |
| Physical and mechanical properties | |
| Density | 2.7 g/cm³ |
| Hardness | 65 HBW |
Explanations on hardness data
Division ratio 1:10
POM plastic is recommended for the division of materials and suspensions, which don't produce abrasion at the surface.
Division ratio: 1:10
Number of possible sub-samples: 10 Max.
Permissible particle size: 10 mm
Max. feed volume: 2,500 ml
Division: dry/wet
Capacity of sample bottles: 32, 250 ml (thread of glass bottles: GL55)
Equipment: The dividing head is delivered with 10 samples bottles 250 ml with screw lid and funnel 10 mm dia. as standard (included in the price of the dividing head).
This dividing head is also available in anodized aluminium (article no. 27.4150.00) for the division of materials and suspensions, which produce abrasion at the surface.
| General specifications | |
| Material | POM Polyoxymethylene |
| ISO/EN/DIN Code | DIN 7728 C9021 |
| Chemical composition | |
| Element | Formula |
| Polyoxmethylenecopolymer (Polyacetale) | CxH2xOx |
| Melting point | 165° C |
| max. Application temp. constant | 90° |
| max. Application temp. briefly | 140° |
| Chemical Resistance | |
| Aliphatical hydrocarbon | |
| Aromatical hydrocarbon | |
| Halogenised hydrocarbon | |
| weak acid | |
| strong alkaline solution | |
| Physical and mechanical properties | |
| Density | 141,g /cm³ |
| Hardness | extremely hard |
Anodized aluminium is recommended for the division of materials and suspensions, which produce abrasion at the surface.
Division ratio: 1:10
Number of possible sub-samples: 10
Max. permissible particle size: 10 mm
Max. feed volume: 2,500 ml
Division: dry/wet
Capacity of sample bottles: 32, 250 ml (thread of glass bottles: GL55)
Equipment: The dividing head is delivered with 10 samples bottles 250 ml with screw lid and funnel 10 mm dia. as standard (included in the price of the dividing head).
This dividing head is also available in POM plastic (article no. 27.5150.00) for the division of materials and suspensions, which don't produce abrasion at the surface.
| General specifications | |
| Material | Aluminium AlMgSi 0,5 |
| ISO/EN/DIN Code | 3.3206 /1725 |
| Chemical composition | |
| Element | Share % |
| Iron – Fe | 0.1-03 |
| Zinc - Zn | 0.15 |
| Silicon – Si | 0.3-0.6 |
| Manganese – Mn | 0.1 |
| Copper– Cu | 0.1 |
| Manganese – Mg | 0.35 - 0.60 |
| Chromium – Cr | 0.05 |
| Titan – Ti + Zr Circonium | 0.1 |
| Physical and mechanical properties | |
| Density | 2.7 g/cm³ |
| Hardness | 65 HBW |
Explanations on hardness data
Division ratio 1:30 for 3 subsamples
POM plastic is recommended for the division of materials and suspensions, which don't produce abrasion at the surface.
Division ratio: 1:30
Number of possible sub-samples: 3
Max. permissible particle size: 2.5 mm
Max. feed volume: 300 ml
Division: dry/wet
Capacity of sample bottles: 15, 20, 30 ml
Equipment: The dividing head is delivered with 3 samples bottles 15 ml with screw lid and funnel 10 mm dia. as well as 1 funnel each of 5 mm dia. for dry- resp. wet division as standard (included in the price of the dividing head).
This dividing head is also available in PTFE coated aluminium (article no. 27.2150.00) for the division of aggressive materials and suspensions, which attack POM plastic and aluminium.
| General specifications | |
| Material | POM Polyoxymethylene |
| ISO/EN/DIN Code | DIN 7728 C9021 |
| Chemical composition | |
| Element | Formula |
| Polyoxmethylenecopolymer (Polyacetale) | CxH2xOx |
| Melting point | 165° C |
| max. Application temp. constant | 90° |
| max. Application temp. briefly | 140° |
| Chemical Resistance | |
| Aliphatical hydrocarbon | |
| Aromatical hydrocarbon | |
| Halogenised hydrocarbon | |
| weak acid | |
| strong alkaline solution | |
| Physical and mechanical properties | |
| Density | 141,g /cm³ |
| Hardness | extremely hard |
PTFE coated aluminium is recommended for the division of aggressive materials and suspensions, which attack POM plastic and aluminium.
Division ratio: 1:30
Number of possible sub-samples: 3
Max. permissible particle size: 2.5 mm
Max. feed volume: 300 ml
Division: dry/wet
Capacity of sample bottles: 15, 20, 30 ml
Equipment: This dividing head is delivered with 3 samples bottles 15 ml with screw lid and funnel 10 mm dia. as well as 1 funnel each of 5 mm dia. for dry- resp. wet division as standard (included in the price of the dividing head).
This dividing head is also available in POM plastics (article no. 27.6150.00) for the division of materials and suspensions, which don't produce abrasion at the surface.
| General specifications | |
| Material | PTFE |
| CAS Number | 9002-84-0 |
| Chemical composition | |
| Element | Formula |
| Polytetrafluoroethylene | C 2F4 |
| Melting point | 327° C |
| Max. application temp. constant | 260° C |
| Max. application temp. briefly | 300° C |
| Physical and mechanical properties | |
| Density | 2.16 g /cm³ |
| Ball pressure hardness | ISO 868, ISO 2039-2, D 55 Shore |
Division ratio 1:30 for 30 subsamples
Division ratio: 1:30
Number of possible sub-samples: 30
Max. permissible particle size: 2.5 mm
Max. feed volume: 300 ml
Division: dry/wet
Capacity of sample bottles: 15, 20, 30 ml
Equipment: The dividing head is delivered with 3 samples bottles 15 ml with screw lid and funnel 10 mm dia. as well as 1 funnel each of 5 mm dia. for dry- resp. wet division as standard (included in the price of the dividing head).
Sample bottles
Sample bottle are offered in various sizes from 15 ml to 500 ml. Additionally available are specially developed plastic inserts with 32 ml volume for insertion into the 250 ml and 500 ml sample bottles for smallest quantities.
Sample bottles
Sample bottle with screw lid, thread of sample bottle GL55, sample bottle can be used with dividing heads, division ratio 1:8 and 1:10.
Furthermore a sample vessel 32 ml with lid, article-number 83.3190.16, is available, which can be inserted in the sample bottles 250 ml and 500 ml for dividing smallest sample quantities.
The sample glass is recommended for sample exhaustion with the small volume Cyclone separator for sample discharges smaller than 500 ml, since only a 500 ml sample glass is included in the delivery of the small volume performance Cyclone separator.
Sample bottle with screw lid, thread of sample bottle GL55.
Sample bottle can be used with dividing heads, division ratio 1:8.
Furthermore a sample vessel 32 ml with lid, article-number 83.3190.16, is available, which can be inserted in the sample bottles 250 ml and 500 ml for dividing smallest sample quantities.
Sample glass can also be used for sample exhaustion with the small volume Cyclone separator.
Sample vessel 32 ml with lid for sample bottle 250 ml and 500 ml.
For dividing smallest sample quantities, this sample vessel 32 ml can be inserted in the sample bottles 250 ml (article-number 27.1450.00) and sample bottles 500 ml (article-number 27.1460.00).
Sample bottle with lid can be used with the dividing heads with division ratio 1:30.
Sample bottle with lid can be used with the dividing heads with division ratio 1:30.
Sample bottle with lid can be used with dividing heads, division ratio 1:30.
Sample tube made of PS (Polystyrene) 5 ml (division ratio 1:30 - 30 subsamples)
Funnels
Each dividing head of the LABORETTE 27 is delivered with a funnel of 10 mm diameter, the dividing heads with division ratios of 1:30 are additionally supplied with a 5 mm funnel. There are also funnels of 15 mm and 22 mm diameter for perfect adaptation to the respective particle size available, as well as special funnels for suspensions.
Funnels
The funnel is also offered in 10, 15 and 22 mm dia. to suit the particle size of the sample being divided.
For the division of suspensions with dividing head, division ratio 1:30 a separate funnel, order no. 27.1330.16 is offered
For the division of suspensions with dividing head, division ratio 1:30
The funnel is also offered in 5, 10 and 15, 22 mm dia. to suit the particle size of the sample being divided.
The funnel is also offered in 5, 15 and 22 mm dia. to suit the particle size of the sample being divided.
The funnel is also offered in 5, 10 and 22 mm dia. to suit the particle size of the sample being divided.
The funnel is also offered in 5, 10 and 15 mm dia. to suit the particle size of the sample being divided.
Further accessories
Protective device which prevents direct contact with the turning dividing head.
A certification for your Rotary Cone Sample Divider is also available as well as accessories for automatic sample feeding.
protective device
Made of colourless polyacryl, prevents direct contact with the turning dividing head.
Certification
IQ/OQ documentation (questionnaire format - implementation by customer) for the independent utilization for the support of instrument qualification in the quality management system for the Rotary Cone Sample Divider PULVERISETTE 27.
ACCESSORIES FOR AUTOMATIC SAMPLE FEEDING
Vibratory Feeder LABORETTE 24 with V-shaped channel, funnel and control unit for 200-240 V/1~, 50-60 Hz, 25 Watt.
Details Vibratory Feeder LABORETTE 24
Vibratory Feeder LABORETTE 24 with V-shaped channel, funnel and control unit for 100-120 V/1~, 50-60 Hz, 25 Watt.
Details Vibratory Feeder LABORETTE 24
solid stand - height adjustable, rotatable, stable
IQ/OQ documentation (questionnaire format - implementation by customer) for the independent utilization for the support of instrument qualification in the quality management system for the Vibratory Feeder LABORETTE 24.
