Advanced High End Grinding & Polishing For Specimen Preparation

Ideal for applications requiring extremely flat specimen surfaces.

  • Suitable for both 250mm and 300 mm applications
  • Robust construction on dual columns.
  • Motorized positioning of the head in vertical (Z) and horizontal (X) axes with memory function.
  • Transparent cover for improved safety and working area
  • Precise control of the force applied.
  • Combined Z axis material removal control system.
  • Ability to store and recall preparation programs on the LCD screen.
  • Efficient control of consumable consumption by integrated Peristaltic Dispensing Unit.

fully automated specimen preparation

The working wheel is powered by a high torque 1.5 HP electric motor. The state of the art frequency converter allows smooth speed variation (50-750 rpm) of the grinding wheel with soft start and soft stop. The specimen holder is equipped with variable speed 50-150 rpm as well. The stylish and functional GRP housing is corrosion resistant and easy to clean. Molded wheel bowls and drains eliminate leaks and the build-up of residue is prevented by constant flushing of the bowl.

Model Accura 102
Application of Force Individual + Central
Individual Force, (N) 5-100
Central Force, (N) 30-500
Head Motor, (W) 100

Motor Power, (HP)

1.5
Wheel Diameter, (mm) 250 / 300
Head Rotation Direction CW / CCW
Wheel Rotation Direction CW / CCW
Horizantal Positioning Yes
Horizantal Positioning, (mm) 50
HMI Touch Screen, (inch) 7"
Grinding Depth Measurement (Z-Axis) Optional
Grinding Depth Measurement Accurracy (µ) 10 µ
Dimensions, WxDxH, (cm) 73 x 79 x 73
Weight, (kgs) 200

Both “Central’ and /or “Individual” forces can be applied and single samples as well as multi samples can be accommodated. Thus, offering a perfect solution for all levels of sample throughput requirements. The specimen mover head has motorized positioning in horizontal and vertical directions with memory function. The force on the specimen ‘individual” or “central” is pneumatically controlled by a pressure transducer. A built-in encoder allows you to measure the amount of material removed from the surface. The desired grinding depth can be set to grind different type of samples and also for applications that need special accuracy.

The drive elements are fixed on heavy duty aluminum alloy casting. The wheels are mounted on ball bearings allowing the application of high pressures to prepare even large specimens and provides quiet and vibration free operation. When required, the base unit can be operated in manual mode, as well. Accura 102 has advanced techniques and software with programmable HMI touch screen controls increasing the productivity, sample consistency and operator comfort. It is used to prepare high volumes of metallographic, ceramic and mineralogical specimens with consistent reproducible quality.

The “soft start and stop” feature automatically starts the sequence with a low initial force which is then increased to the preset. Towards the end of the cycle the force is automatically reduced to 75 % of the setting to prevent scratching. A variety of sample Holders for individual or central force applications are available for different sample sizes.

digiprep features

Retractable water hose for easy cleaning
Special plexyglass protection unite
Simple exchange of working disc
Enviro recirculating filtering unit (1 micron)

 

Accura 102 Grinding & Polishing Machine catalogue

Grinding and Polishing Accessories

PVC wheel for Grinder/Polishers

PVC wheel for Grinder/Polishers

Aluminium wheel for Grinder/Polishers

Aluminium wheel for Grinder/Polishers

Paper ring for Grinder/Polishers

Paper ring for Grinder/Polishers

Splash guard for Grinder/Polishers

Splash guard for Grinder/Polishers

31 64 for ACCURA 102

Special Protection Cover

Special Protection Cover

31 12 for ACCURA 102

Air filtering and lubricating unit

Air filtering and lubricating unit

GR 0440 for ACCURA 102

Dosing Modules for Accura 102

Dosing Modules for Digiprep Accura

GR 0875 with 4 micro peristaltic pumps
GR 0876 with 6 micro peristaltic pumps

Cabinet for floor model

Cabinet for floor model

GR 0770 for Accura 102

ENVIRO Recirculating Filtering System

ENVIRO Recirculating Filtering System

GR 0865 for Accura 102

Individual Force Specimen Holders

Cabinet for floor model

33 21 for Accura 102 Specimen holder, Ø145 mm, for 6xØ 1"
33 22 for Accura 102 Specimen holder, Ø145 mm, for 6 x ø 25mm
33 23 for Accura 102 Specimen holder, Ø145 mm, for 6 x ø 30mm
33 24 for Accura 102 Specimen holder, Ø145 mm, for 6 x ø 40mm
33 25 for Accura 102 Specimen holder, Ø145 mm, for 3 x ø 50mm
33 26 for Accura 102 Specimen holder, Ø145 mm, for 6x 1 1/4"
33 27 for Accura 102 Specimen holder, Ø145 mm, for 6x 1 1/2"
33 28 for Accura 102 Specimen holder, Ø145 mm, for 3x 2"
33 29 for Accura 102 Specimen holder, Ø145 mm, Blank

Central Force Specimen Holders (Clamp Type), for Accura

Cabinet for floor model

45 91 - 10 x Ø25 mm., Ø160mm.
45 92 - 8 x Ø30 mm., Ø160mm.
45 93 - 6 x Ø40 mm., Ø160mm.
45 94 - 4 x Ø50 mm., Ø160mm.
45 95 - 10 x Ø1", Ø160mm.
45 96 - 8 x Ø1 1/4", Ø160mm.
45 97 - 6 x Ø1 1/2", Ø160mm.
45 98 - 4 x Ø2" ,Ø160mm.

45 81 - 6 x Ø25 mm., Ø130mm.
45 82 - 6 x Ø30 mm., Ø130mm.
45 83 - 4 x Ø40 mm., Ø130mm.
45 84 - 6 x Ø1", Ø130mm.
45 85 - 6 x Ø1 1/4", Ø130mm.
45 86 - 4 x Ø1 1/2", Ø130mm.

Central Force Specimen Holders(Rectangular) for Accura

Central Force Specimen Holders(Rectangular)

45 44 - 4 x 25 X 32 mm., Ø 130 mm.
45 45 - 3 x 40 X 70 mm., Ø 160 mm.

Central Force Specimen Holders(Teardrop) for Accura

Central Force Specimen Holders(Teardrop)

45 88 - 6 x 10 - 32 mm. , Ø130 mm.
45 89 - 4 x 10 - 42 mm., Ø130 mm.

Set of insert rings

Set of insert rings

33 02 for 30 mm
33 03 for 25 mm or 1"
33 04 for 1 1/4"
33 05 for 1 1/2"

Specimen Loading Fixture For Central Force Application

Specimen Loading Fixture For
Central Force Application

45 60 for Accura 102

Specimen Loading Plate

Specimen Loading Plate

45 10 for ø 130 mm Specimen Holders
45 50 for ø 160 mm Specimen Holders