엠제이리서치
오시는길 문의하기 동영상자료실 자료실 회사소개 홈
엠제이리서치
엠제이리서치
분쇄/파쇄용장비
(Milling & Grinding Equipment)
엠제이리서치의 새로운 홈페이지
www.mjr.co.kr 바로가기

 
 
 
 
 

 

PULVERISETTE 23 Mini Ball Mill
[제조사 : FRITSCH, Germany]

 돌아가기

PULVERISETTE 23 Mini-Mill
Spherical grinding bowls
for easy assembly
Operating panel with integrated,
easy-to-clean glass keyboard
Grinding Bowl & Ball
 
 
[Ordering Information]
Cat. # 제 품 명  
23.1000.00 PULVERISETTE 23 Mini Ball Mill 견적요청

독일 Fritsch 제품의 소형 Ball Mill
건식/습식 샘플 모두 가능하며, 최종 입도 5 um 수준까지
샘플처리 가능
5 ml 이하의 소량 샘플 전용 Ball mill
Metal-free Grinding:
  - Grinding bowl 재질: agate, zirconium oxide 사용

 

  [주요 기능]

  • Grinding bowl 의 상하 Oscillation (진동)에 의해서
    Bowl 과 Ball 사이의 impact 및 마찰을 통한 milling.
    - 상하 운동 높이 (Oscillation amplitude): 9 mm
    - 진동수 (Oscillation number): 900 ~ 3,000회 / min
  • Compact 한 크기의 ball mill 로, 소용량 전용
  • Dry, wet sample 뿐만 아니라 Cryogenic grinding 가능
  • Cryogenic grinding (저온 milling)
    - PTFE bowl 이용: liquid nitrogen 사용 (pre-cooling)
    - Fungus, yeast cell, frozen tissue 의 disruption 용이
  • 5 ml, 10 ml, 15 ml의 3종류의 Grinding Bowl 사용
  • 다양한 재질의 Grinding Bowl 사용
    - Agate
    - Zirconium oxide
    - Stainless steel
    - Hardened steel
    - PTFE
  • 다양한 크기 및 재질의 Grinding Ball 사용
    - 15 mm, 10 mm, 5 mm
  • 최대 Sample 처리량: 5 ml
  • 최소 Sample 처리량: 1 ml
  • Max. feeding size: 6 mm
 

 
제품 동영상 동영상 자료실 가기  
Vibratory Ball Mill - Pulverisette 23
 

  [Application]
 Chemical analysis   Comminution and homogenisation of grinding samples for creation
 of compacts for x-ray fluorescence and infrared spectroscopy
 Environmental research   Soils in contaminant analysis, humic acid determinaion,
 botanical materials in residue analysis of fertilisers and pesticides,
 pulping of seeds
 Pharmaceuticals
and medicine 		  Kidney and gallstone analysis, breaking up tablets,
 pharmaceutical ingredients
 Forensic analysis   Hair analysis for genetic testing and drug tests, preparation of
 extremely small particles for chemical analysis, textile fibre and
 bone analysis
 Biotechnology   Comminution of deep frozen tissue samples
 Material synthesis   Creating mixtures for catalytic tests on polymers, ceramic analysis


  [장비특징]
1.  Fast, reproducible comminution
2.  Small grinding bowl volumes
3.  Low contact surface area with grinding elements
4.  Accessories: Grinding bowls and grinding balls in 5 different materials
5.  Grinding bowl oscillations: 900 ~ 3,000 oscillations / min at 9 mm amplitude
6.  Regulated oscillation frequency (15 ~ 50 Hz)
7.  CE mark


  [SPECIFICATION]  
Technical Data    PULVERISETTE 23 Mini-Mill
Working principle   Impact force
Optimal for material type   Medium-hard, brittle, moist
Grinding bowl size   5, 10, 15 ml
Grinding ball diameter   0.5 ~ 15 mm
Max.feed size   6 mm
Min. sample quantity   1 ml
Max.sample quantity   5 ml
Final fineness   5 um
Typical grinding time down to analytical fineness   2 min
Cryogenic grinding   Liquid nitrogen can be used for
 pre-cooling in the PTFE bowl
Grinding process   Dry / wet
Grinding bowl oscillations per minute   900 ~ 3,000 at 9 mm amplitude
Electrical details   100 ~ 240 V, 50 ~ 60 Hz
Motor power   90 W
Weight   7 kg
Dimensions (W x D x H)   200 x 300 x 300 mm


  [ACCESSORIES INFORMATION]        
 Material Data for Grinding Bowls / Grinding Balls
Material Main component of the material Density
g / cm3		 Abrasion resistance Use for material to be ground
Agate SiO2 2.65 Good Soft to medium-hard samples
Zirconium oxide ZrO2 5.9 Very good Fibrous, abrasive samples
Stainless steel Fe-Cr-Ni 7.8 Fairly good Medium-hard, brittle samples
Hardened steel Fe-Cr 7.9 Good Hard, brittle samples
PTFE Cx - F2x 2.2 Sufficient Frozen tissue samples
           
 Recommended Number of Balls per Grinding Bowl
  Grindling Bowl / 15 ml    10 ml    5 ml       
  Useful capacity 0.5 ~ 5 ml    0.2 ~ 1 ml    0.01 ~ 1 ml       
Balls diameter             
   15 mm       2    1           
   10 mm       5    3    1       
    5 mm       60    30    20       
           
           

̸ġ