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PULVERISETTE 5 (经典型)带2个研磨罐安装座行星球磨机

FRITSCH PULVERISETTE 5 (经典型)带2个研磨罐安装座行星球磨机、飞驰、福里茨授权总代理 、飞驰总代理、FRITSCH PULVERISETTE 5总代理。

  • 商品编号:PULVERISETTE 5
  • 货  号:PULVERISETTE 5
  • 品  牌:德国福里茨
  • 计量单位:
  • 型号: PULVERISETTE 5
  • 原产地: 德国
  • 类型: 进口仪器
  • 广东工程师电话: ☎13828815788
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  • 1、协助客户做前期调研;
    2、跟进客户要求实验室图纸设计;
    3、制定实验室仪器及耗材购买预算;
    4、协助客户经费审批申请。
  • 1、实行5S仓储管理体系;
    3、配套仪器、试剂及耗材品种类型齐全,应有尽有,满足客户全方位需求;
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  • 1、本公司拥有实验室家具自主品牌“MINKE”;
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    4、解决设备使用技术难题。
  •   我们协助客户进行药厂GMP认证,食品QS认证以及CNAS认证和国家实验室认证认可等,使你的实验室符合国际标准。

For the finest rapid, batch-wise comminution of hard to soft grinding materials, dry or in suspension, down to colloidal fineness. For mixing and perfect homogenising of emulsions and pastes.
Maximum sample quantity: 450 ml

Areas of application

Geology, chemistry, mineralogy, ceramics industry, construction materials industry, metallurgy, electrical industry, glass industry, nuclear research, soil research

Method of operation

The grinding sample is typically comminuted by high-energy impacts from grinding balls and partially by friction between balls and the grinding bowl wall.

Features overview

  • Lossless grinding - including suspensions thanks to the ring seal in the grinding bowl
  • Reproducible grinding result thanks to precise quartz time control
  • Grinding materials of analysis purity made of 8 different materials for contamination-free grinding
  • Simultaneous grinding in up to 4 small or 2 large grinding bowls
  • Reversing operation
  • Programmable grinding and pause times as well as grinding cycles; the grinding time can be set to the exact number of seconds for short runs
  • RS232 interface for transfer of process parameters
  • Special gassing lids for grinding under inert gas and for mechanical alloying
  • Simple cleaning
  • Certified safety (CE mark)
  • 2-year warranty

Equipment

The standard equipment delivered with the Planetary Mill PULVERISETTE 5 classic line includes 2 bowl fasteners and „safe lock“ clamping; however, it includes no grinding bowls or balls, which are available in 8 different materials and must be ordered as accessories. The voltage specified in the order is preset.



































 

Voltage/connection values: 100-120/200-240 V/1~
Frequency: 50-60 Hz
Input Power: 1500/1300 W
External control: Yes/RS232
Operating principle: Impact
Grinding tools: Grinding bowls (80, 250, 500 ml) and grinding balls (0.5 - 40 mm)
Materials of the grinding tools: Agate, sintered corundum, silicon nitride, zirconium oxide, stainless steel, hardened steel, hardmetal tungsten carbide
Main disc speed: 50-400 rpm
Gear ratio: i relative = 1 : -2.19
Max. feed size: (depends on material) 10 mm
Min. sample quantity: 10 ml
Max. sample quantity: 450 ml
Final fineness: < 1 µm
Dimensions: (W x D x H) Table unit 58 x 67 x 57 cm
Weight: 100 kg

Suitable for the following material samples

hard, medium-hard, soft, brittle, tough, moist





























Accessories
Please note: For this FRITSCH mill, you require at least four grinding bowls of your choice and the corresponding number of grinding balls. The grinding bowl material must also be harder than the material to be ground. In normal cases, grinding bowls and balls of the same material are used. To shorten the grinding time, larger or heavier balls with a higher density can be used, e.g. tungsten carbide balls in a steel bowl or zirconium oxide balls in a silicon nitride bowl. Please take note of the useful capacity, this is not identical with the bowl volume!
Grinding bowl 500 ml volume classic line
Grinding bowl 250 ml volume classic line
Grinding bowl 80 ml volume classic line
Grinding balls 40 mm diameter for grinding bowl 500 ml
Grinding balls 30 mm diameter for grinding bowl 500 ml, 250 ml
Grinding balls 20 mm diameter for grinding bowl 500 ml, 250 ml, 80 ml
Grinding balls 15 mm diameter for grinding bowl 500 ml, 250 ml, 80 ml, 45 ml
Grinding balls 10 mm diameter for grinding bowl 500 ml, 250 ml, 80 ml, 45 ml, 20 ml, 12 ml
Grinding balls 5 mm diameter for grinding bowl 500 ml, 250 ml, 80 ml, 45 ml, 20 ml, 12 ml
Grinding balls ≤ 3 mm diameter for grinding bowl 500 ml, 250 ml, 80 ml, 45 ml, 20 ml, 12 ml (100 g package)
Accessories for grinding under inert gas and for mechanical alloying - Gassing lids with 2 valves and seal for grinding bowl 500 ml volume classic line
Accessories for grinding under inert gas and for mechanical alloying - Gassing lids with 2 valves and seal for grinding bowl 250 ml volume classic line
Accessories for grinding under inert gas and for mechanical alloying - Gassing lids with 2 valves and seal for grinding bowl 80 ml volume classic line
GTM - Gas pressure and temperature measurement system
Accessoires for Safe-Lock clamping system
Certification

 

Grinding set selection aid for the PULVERISETTE 5 classic line with 2 grinding bowl fasteners

Material data for the grinding bowls/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 moderately good medium-hard, fibrous samples
Sintered corundum-2 Al2O3 (97%) 3.9 moderately good hard, medium-hard, soft, brittle, tough and moist samples
Silicon nitride Si3N4 3.25 extremely good abrasive samples, iron-free grinding
Zirconium oxide ZrO2 5.9 very good fibrous, abrasive sampless
Stainless steel Fe – Cr – Ni 7.8 moderately 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

I. Grinding balls ≥ 5mm: Recommended number of balls per grinding bowl

Grinding bowl/
Useful capacity (grinding material)
80 ml
10 - 30 ml
250 ml
30 - 125 ml
500 ml
80 - 225 ml
Balls diameter      
40 mm     4
30 mm   6 8
20 mm 5 15 25
15 mm 10 45 70
10 mm 25 50 100
5 mm 250 1200 2000

II. Grinding balls ≤ 3 mm: Recommended ball mass per grinding bowl in grams

Grinding bowl/
Useful capacity (grinding material)
80 ml
10 – 30 ml
250 ml
30 – 125 ml
500 ml
180 – 225 ml
Zirconium oxide 100 g 400 g 800 g
Stainless steel / tempered steel 150 g 500 g 1100 g
Hard metal tungsten carbide 300 g 1000 g 2100 g

Grinding balls with diameter 3 mm and smaller must be weighed out. The above table provides you with the necessary weight to be included per grinding bowl.

The quantity of grinding balls can be reduced by up to 15%; however, increased wear should be expected in this case. The specified number/mass of balls per bowl is the minimum quantity; depending on the material behaviour, it may be necessary to increase this.

In normal cases, grinding bowls and balls of the same material are used. To shorten the grinding time, larger or heavier balls with a higher density can be used, e.g. tungsten carbide balls in a steel bowl or zirconium oxide balls in a silicon nitride bowl.

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