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Vibratory Micro Mill

PULVERISETTE 0

Nº de pedido
00.6020.00
Accesorios

Please note: For the FRITSCH Vibratory Micro Mill PULVERISETTE 0 you require a mortar, which must be equipped with a grinding ball. The mortar material must always be harder than the material to be ground. Generally mortars and grinding balls of the same material are used. All FRITSCH mortars are rimmed, regardless of the material, in a robust shell of shock-resistant aluminum, which protects the actual mortar. For fast embrittlement of soft, slightly oily, fatty or moist materials for cryogenic grinding, we offer the FRITSCH cryo-box.

For grinding and sieving in one unit convert the PULVERISETTE 0 into the
Vibratory Sieve Shaker ANALYSETTE 3 SPARTAN

MORTARS

Ayuda de selección
 
  • Material data for mortars/grinding balls

    Material Main component of the material Density g/cm³ Abrasion resistance Used for grinding material
    Agate SiO2 2.65 Good Soft to medium-hard samples
    Sintered corundum Al2O3(99.7 %) 3.8 Fairly good Medium-hard, fibrous samples
    Zirconium oxide ZrO2 5.7 Very good fibrous, abrasive samples
    Stainless steel Fe - Cr - Ni 7.8 Fairly good Medium-hard, brittle samples
    Tempered steel Fe - Cr 7.9 Good Hard, brittle samples
    Hardmetal tungsten carbide WC 14.95 Very good Hard, abrasive samples
  • Additional Information

    In normal cases, mortars and grinding balls of the same material are used. 

    For cryogenic grinding, use mortars and grinding balls made of steel or tungsten carbide. Grinding sets made of agate and sintered corundum are not suitable for cryogenic grinding.

Please select 1 mortar which is offered in 6 different materials in order to optimally adapt the grinding to any sample type. For cryogenic grinding, please use mortars and grinding balls made of steel or tungsten carbide. To perfectly match your sample material to the mortar and grinding ball please refer to the material data found in the selection aid.

SELECT MORTAR

MORTAR

agate - SiO2
Nº. 40.0150.05
agate

General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard samples
Detailed information about the material you will find in the element analysis.


ANÁLISIS ELEMENTAL
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium – MgO< 0.02
Sodium carbonate – Na2O< 0.02
Potassium carbonate – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
sintered corundum -Al2O3
Nº. 40.0140.06
sintered corundum

General material specification:
Material: sintered corundum 1 - Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
Detailed information about the material you will find in the element analysis.


ANÁLISIS ELEMENTAL
General specifications
MaterialSintered corundum 1 – Al2O3
ISO/EN/DIN code
Chemical composition
ElementShare %
Aluminium oxide – Al2O399.651
Silicon oxide – SiO20.257
Calcium oxide – CaO0.081
Other0.011
Physical and mechanical properties
Density3.8 g/cm³
Hardness15.000N/mm² (Vickers)


Explanations on hardness data
zirconium oxide - ZrO2
Nº. 40.0220.27
zirconium oxide

General material specification:
Material: zirconium oxide ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Detailed information about the material you will find in the element analysis.


ANÁLISIS ELEMENTAL
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr
Nº. 40.0120.09
hardened, stainless steel steel

General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: medium-hard, brittle samples, suitable for cryogenic grinding
Detailed information about the material you will find in the element analysis.


ANÁLISIS ELEMENTAL
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC
Nº. 40.0110.08
hardmetal tungsten carbide

General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples, very suitable for cryogenic grinding
Detailed information about the material you will find in the element analysis.


ANÁLISIS ELEMENTAL
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC93.8
Cobalt – Co 6.0
Other0.2
Physical and mechanical properties
Density14.95 g/cm³
Hardness92.1 HRA


Explanations on hardness data

GRINDING BALLS

Ayuda de selección
 
  • Material data for mortars/grinding balls

    Material Main component of the material Density g/cm³ Abrasion resistance Used for grinding material
    Agate SiO2 2.65 Good Soft to medium-hard samples
    Sintered corundum Al2O3(99.7 %) 3.8 Fairly good Medium-hard, fibrous samples
    Zirconium oxide ZrO2 5.7 Very good fibrous, abrasive samples
    Stainless steel Fe - Cr - Ni 7.8 Fairly good Medium-hard, brittle samples
    Tempered steel Fe - Cr 7.9 Good Hard, brittle samples
    Hardmetal tungsten carbide WC 14.95 Very good Hard, abrasive samples
  • Additional Information

    In normal cases, mortars and grinding balls of the same material are used. 

    For cryogenic grinding, use mortars and grinding balls made of steel or tungsten carbide. Grinding sets made of agate and sintered corundum are not suitable for cryogenic grinding.

For achieving best grinding results grinding balls are available in 50 - 70 mm diameters and in 6 different materials. For cryogenic grinding, please use mortars and grinding balls made of steel or tungsten carbide. To perfectly match your sample material to the mortar and grinding ball please refer to the material data found in the selection aid.

SELECT GRINDING BALL

GRINDING BALLS

agate - SiO2 - 50 mm dia., polished
Nº. 40.0170.05
grinding ball agate 50 mm dia., polished

General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard samples
Detailed information about the material you will find in the element analysis.

We also offer a grinding ball made of agate with 70 mm dia. This 70 mm grinding ball causes a higher application of energy, but is only suitable for grinding fine materials and therefore only be recommendable for special applications.


ANÁLISIS ELEMENTAL
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium – MgO< 0.02
Sodium carbonate – Na2O< 0.02
Potassium carbonate – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
agate - SiO2 - 70 mm dia., polished
Nº. 40.0210.05
grinding ball agate 70 mm dia., polished

General material specification:
Material: agate - SiO2
Abrasion resistance: good
Suitable for: soft to medium-hard samples
Detailed information about the material you will find in the element analysis.

The grinding ball made of agate with 50 mm dia. is recommended as standard.


ANÁLISIS ELEMENTAL
General specifications
MaterialAgate – SiO2
Chemical composition
ElementShare %
Silicon oxide– SiO299.9
Aluminium – Al2O3< 0.02
Iron oxide – Fe2O3< 0.02
Calcium oxide – CaO< 0.02
Magnesium – MgO< 0.02
Sodium carbonate – Na2O< 0.02
Potassium carbonate – K2O< 0.02
Manganese oxide – MnO< 0.02
Physical and mechanical properties
Density2.65 g/cm³
Hardness6.5 – 7 Mohs


Explanations on hardness data
sintered corundum - Al2O3 - 50 mm dia.
Nº. 40.0170.06
grinding ball sintered corundum 50 mm dia.

General material specification:
Material: sintered corundum 1 - 99.7 % Al2O3
Abrasion resistance: fairly good
Suitable for: medium-hard, fibrous samples
Detailed information about the material you will find in the element analysis.


ANÁLISIS ELEMENTAL
General specifications
MaterialSintered corundum 1 – Al2O3
ISO/EN/DIN code
Chemical composition
ElementShare %
Aluminium oxide – Al2O399.651
Silicon oxide – SiO20.257
Calcium oxide – CaO0.081
Other0.011
Physical and mechanical properties
Density3.8 g/cm³
Hardness15.000N/mm² (Vickers)


Explanations on hardness data
zirconium oxide - ZrO2 - 50 mm dia.
Nº. 40.0230.27
grinding ball zirconium oxide 50 mm dia.

General material specification:
Material: zirconium oxide ZrO2
Abrasion resistance: very good
Suitable for: fibrous, abrasive samples
Detailed information about the material you will find in the element analysis.


ANÁLISIS ELEMENTAL
General specifications
MaterialZirconium oxide - ZrO2
Chemical composition
ElementShare %
Zirconium oxide – ZrO294.2 - 95.2
Hafnium oxide – HfO21 - 2
Magnesium oxide – MgO3.5
Silicon dioxide – SiO20.1
Aluminium oxide – Al2O30.1
Other0.1
Physical and mechanical properties
Density5.7 g/cm³
Hardness Vickers 1200 (HV10)


Explanations on hardness data
hardened, stainless steel - Fe - Cr - 50 mm dia.
Nº. 40.0190.09
grinding ball hardened, stainless steel 50 mm dia.

General material specification:
Material: hardened, stainless steel - Fe-Cr
Abrasion resistance: good
Suitable for: medium-hard, brittle samples
Detailed information about the material you will find in the element analysis.


ANÁLISIS ELEMENTAL
General specifications
Materialhardened stainless steel – 1.4125
ISO/EN/DIN codeX105CrMo17
Chemical composition
ElementShare %
Iron– Fe81.4
Chromium – Cr17
Carbon – C1.1
Molybdenum – Mo0.5
Physical and mechanical properties
Density 7.7 kg/dm³
Hardness~ 60 HRC


Explanations on hardness data
hardmetal tungsten carbide - WC - 50 mm dia.
Nº. 40.0200.08
grinding ball hardmetal tungsten carbide 50 mm dia.

General material specification:
Material: hardmetal tungsten carbide - WC
Abrasion resistance: very good
Suitable for: hard, abrasive samples
Detailed information about the material you will find in the element analysis.


ANÁLISIS ELEMENTAL
General specifications
MaterialTungsten carbide - WC
ISO/EN/DIN code
Chemical composition
ElementShare %
Tungsten carbide – TC93.8
Cobalt – Co 6.0
Other0.2
Physical and mechanical properties
Density14.95 g/cm³
Hardness92.1 HRA


Explanations on hardness data

SPECIAL ACCESSORIES

For cryogenic grinding: the perfect fast embrittlement of soft, slightly oily, fatty or moist materials, we offer the FRITSCH cryo-box: Simply insert the filled grinding set into the cryo-box and fill it with liquid nitrogen with this method even extremely difficult-to-grind samples can be ground down to analysis fineness. And the thick insulation ensures a particularly efficient use of coolant

Clamping lids for dry and wet sieving are also available.

To reduce the grinding sound we recommend a sound absorption hood.

SELECT SPECIAL ACCESSORIES

ACCESSORIES FOR CRYOGENIC GRINDING

Cryo-Box
Nº. 00.2000.00
Cryo-Box for grinding in liquid nitrogen

Device for grinding in liquid nitrogen.
The grinding set is placed in a cryo-box to grind soft, oily, fatty or moist materials by adding liquid nitrogen to embrittle the grinding material. This method is used to reduce samples which are very difficult to grind (e. g. slivers of soft PVC) to analytical fineness. The thick insulation of the cryo-box keeps coolant costs low.
For cryogenic grinding, a mortar and a grinding ball made of stainless steel, tempered steel or hard metal tungsten carbide should be used.


Please note: Grinding sets made of agate and sintered corundum cannot be used in the cryo-box.


SOUND ABSORPTION HOOD

sound absorption hood plexiglas
Nº. 00.0130.17

To reduce the grinding sound, we recommend the sound absorption hood made of plexiglas.


CLAMPING LIDS

clamping lid plexiglas for test sieves 200 mm/8" dia.
Nº. 31.2020.00
plexiglas for dry sieving with test sieves 200 mm/8" dia.

For dry sieving with test sieves 200 mm/8" dia.


The clamping lid made of plexiglas allows the operator to observe the sieving process.
For applications, where it is not required to observe the sieving process, a clamping lid without window insert article no. 31.2050.00, is also available.
This clamping lid can also be used if you would like to use the Vibratory Micro Mill PULVERISETTE 0 as a Vibratory Sieve Shaker ANALYSETTE 3 SPARTAN. The needed sieve pan and the sieves must be ordered separately.


clamping lid POM plastic (without window) for all test sieves up to 200 mm/8" dia.
Nº. 31.2050.00
POM plastic - without window - for dry sieving for all test sieves up to 200 mm/8" dia.

For dry sieving for all test sieves up to 200 mm/8" dia.


The POM plastic clamping lid without window for applications, where it is not required to observe the sieving process, respectively in order to sieve materials where a metallic contamination must be avoided. For applications, where it is required to observe the sieving process, a clamping lid with window insert article no. 31.2020.00, is also available.
This clamping lid can also be used if you would like to use the Vibratory Micro Mill PULVERISETTE 0 as a Vibratory Sieve Shaker ANALYSETTE 3 SPARTAN.
The needed sieve pan and the sieves must be ordered separately.


ANÁLISIS ELEMENTAL
General specifications
MaterialPOM Polyoxymethylene
ISO/EN/DIN CodeDIN 7728 C9021
Chemical composition
ElementFormula
Polyoxmethylenecopolymer (Polyacetale)CxH2xOx
Melting point165° C
max. Application temp. constant90°
max. Application temp. briefly140°
Chemical Resistance
Aliphatical hydrocarbon
Aromatical hydrocarbon
Halogenised hydrocarbon
weak acid
strong alkaline solution
Physical and mechanical properties
Density141,g /cm³
Hardnessextremely hard
clamping lid plexiglas with 2 rotation nozzles for test sieves 200 mm/8" dia.
Nº. 31.0400.00
plexiglas for wet sieving with test sieves 200 mm/8" dia

With 2 rotation nozzles for wet sieving with test sieves 200 mm/8" dia.

The wet clamping lid features 2 rotation nozzles which sprays the entire interior chamber, thus helping to flush the material through the sieve apertures.
Especially recommended for materials with a high electrostatic charge or very high content of fine material. This clamping lid can also be used if you would like to use the Vibratory Micro Mill PULVERISETTE 0 as a Vibratory Sieve Shaker ANALYSETTE 3 SPARTAN. The needed sieve pan and the sieves must be ordered separately.


Nº de pedido
00.6020.00
Janine Allkofer
FRITSCH GmbH - Milling and Sizing
Industriestrasse 8
55743 Idar-Oberstein
Teléfono +49 67 84 70 0

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