Model NO.: METPOL 520
Working Style: High-speed universal
Disc Diameter: 200mm/8"
Variable Speed: With Variable Speed
Power Supply: 220V/ 110 (60 Hz)
Weight: 56kg
Motor Power: 550W
Dimensions: 870 X 760 X 560 mm
Trademark: Pride
Transport Package: Packing in Wooden Case
Origin: Shenzhen, China

 

METPOL 520/521/522 GRINDER/POLISHER equipped with double discs and features stepless speed changing for grinding and polishing. It can finish the whole process of rough grinding, fine grinding, rough polishing and finishing polishing for specimen preparing. By adjusting the transducer, it can realize the rotating speed of grinding and polishing disc adjustable from 50 to 1000 rpm. This bring this machine with much more extensive applying and make it become the necessary metallographic specimen preparing instrument for using in factories, scientific research institutes and laboratories of colleges.
Metpol 520/521/522 Double Wheel, Bench Top Grinder/Polishers with Timer

 
Features:
Stepless speed changing 50-1000 rpm
CCW and CW rotating direction control
Quick exchanging disc
 
Technical Specifications
Model No. METPOL 520 METPOL 521 METPOL 522
Working disc 200mm/8" 230mm/10" 300mm/12"
Diameter of working disc: 200 mm,250mm,300mm
Rotating speed of working disc: Stepless speed changing 50-1000 rpm
 (other speeds are optional)
Power supply: Single phase, 220V/ 110V (60 Hz/50Hz)
Motor power: 550W
Dimensions: 870 x 760 x 560 mm
Net weight: 56 Kg
 

Short-wave Pass Filter

Short-wave Pass Filter as an important optical element, its characteristic is to let the light in a band range, the other band range of light through. The Cut-off Filter produced by our company has the characteristics of high transmittance, cut-off bandwidth and good film firmness.

Short-Wave Pass Filter,Visible Short-Wave Pass,Rc Filter Cutoff Frequency,Cut Off Frequency Pi Filter

Changchun Champion Optics Co.,Ltd , https://www.champion-optics.com

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