DualPrep 3™ Grinder/Polisher with Power Head

Semi-Automatic Grinders/Polishers

The DualPrep™ Grinding/Polishing machines grinding and polishing machines, with the PH™ line of power heads, are powerful systems for semiautomatic operation, ideal for low to high volume sample preparation requirements. A wide variety of combinations provides ideal solutions that accommodate any lab, application or material.

Intuitive menu navigation with user-friendly touchpad interface and backlit LCD make them easy to use and program. The microprocessor based system allows up to 25 programmable steps, including parameters for platen speed, comp/contra rotation (sample holder/platen), cycle time, fluid selection, sample force (LbF or N), sample rotation speed, water rinse and force reduction (on/off, %).

The PH-3™/PH-4™ power heads offer maximum versatility for low to high volume semi- automatic sample preparation, using either central or individual sample force modes. The pneumatic-electric system provides controlled sample force and allows up to 12 samples to be prepared simultaneously, depending on power head, mount diameter and holder size. The unique tilt-up design allows easy, unhindered access to the sample holder and platen, and eliminates the need to reposition the head during the preparation procedure.

Either standard or magnetic platens may be used with any plain/adhesive backed or magnetic system disc.

Brochure

More Views

MetPrep with Power Head Grinder/Polisher

Features

DualPrep 3

Programmable up to 25 grinding/polishing steps, including parameters for force mode, platen speed, comp/contra rotation (sample holder/platen), cycle time, fluid selection, sample force (LbF or N), sample rotation speed, water rinse and force reduction (on/off, %)   Sturdy RIM, aluminum and stainless steel construction with low-profile design
Variable cycle time: 0-120 minutes (15 second increments)   Molded one-piece corrosion resistant cover
Powerful 0.5 HP (375 W) motor with constant high torque output   Quick-change platen design, anodized to resist wear and corrosion
Electronic coolant control with adjustable flow control valve   Touchpad switches control all functions
Adjustable, pivoting coolant nozzle allows quick and easy sample/bowl cleaning   Variable platen and jog speed: 40-600 RPM (10 RPM increments)
Seamless integration with optional AD-5™ Fluid Dispenser for automatic operation   Overflow diversion to protect internal components
CE compliant for EU   Emergency shut-off switch
Two (2) year warranty   Designed & manufactured by Allied in the USA

 

PH-3 & PH-4 Power Heads

Central and Individual sample force functionality   Soft-start/stop force control
Unique tilt-up feature for easy access to platen and holder   Simple push-button attachment and removal of sample holders
Quick-lock system allows sample holder positioning across entire platen surface   Safety sensor that stops operation if power head is tilted up
Variable rotation speed: 0-150 RPM (10 RPM increments)   0.25 HP (190 W) motor with durable reduction gearbox provides constant high torque output
Comp and contra rotation   Two (2) year warranty
Designed & manufactured by Allied in the USA  
Item # Description Qty
5-9500 DUALPREP 3™ GRINDER/POLISHER w/PH-3™ POWER HEAD for 8” PLATENS, 100-240 V 50/60 Hz 1 Phase Includes: Splash Rings and Platen Covers
5-9600 DUALPREP 3™ GRINDER/POLISHER w/PH-4™ POWER HEAD for 10” PLATENS, 100-240 V 50/60 Hz 1 Phase Includes: Splash Rings and Platen Covers

Product Accessories

NOTE: Aluminum/Magnetic Platens, Sample Loading Fixtures & Holders are SOLD SEPARATELY. Please choose accessories from the list below to ensure a complete system is configured for quotation.

Item # Description Qty
5-3301 Click to Enlarge » Sample Holder, Blank with Heating Stage, 140 mm
5-3330 Click to Enlarge » Sample Holder, (6) 25 mm - 1.25" Samples, Teardrop Central Force for use with 8" (203 mm) or 10" (254 mm) platens
5-3340 Click to Enlarge » Sample Holder, (5) 25 mm - 40 mm Samples, Teardrop Central Force for use with 8" (203 mm) or 10" (254 mm) platens
5-3345 Click to Enlarge » Sample Holder, (3) 25 mm - 40 mm Samples, Teardrop Central Force for use with 8" (203 mm) or 10" (254 mm) platens
5-3361 Click to Enlarge » Sample Holder, (6) 25 mm - 1.25" Samples, Dual-Cavity Central Force for use with 8" (203 mm) or 10" (254 mm) platens
5-3380 Click to Enlarge » Sample Loading Fixture for 5-33XX Series Holders for use with 8" (203 mm) or 10" (254 mm) platens
5-3401 Click to Enlarge » Sample Holder, Blank with Heating Stage, 160 mm
5-3435 Click to Enlarge » Sample Holder, (6) 25 mm - 1.5" Samples, Teardrop Central Force for use with 10" (254 mm) platens
5-3440 Click to Enlarge » Sample Holder, (3) 25 mm - 2" Samples, Teardrop Central Force for use with 10" (254 mm) platens
5-3445 Click to Enlarge » Sample Holder, (9) 25 mm - 1.25" Samples, Teardrop Central Force for use with 10" (254 mm) platens
5-3460 Click to Enlarge » Sample Holder, (8) 25 mm - 1.25" Samples, Dual-Cavity Central Force for use with 10" (254 mm) platens
5-3461 Click to Enlarge » Sample Holder, (6) 30 mm - 40 mm Samples, Dual-Cavity Central Force for use with 10" (254 mm) platens
5-3465 Click to Enlarge » Sample Holder, (3) Position Clamp Style 1.25" x 2" (32 x 50 mm) Pocket for Central Force for use with 10" (254 mm) platens
5-3490 Click to Enlarge » Sample Holder, (5) 1.2" x 2.1" (30 x 53 mm) Rectangles, Central Force for use with 10" (254 mm) platens
5-3491 Click to Enlarge » Sample Holder, (3) 1.6" x 2.7" (40 x 68 mm) Rectangles, Central Force for use with 10" (254 mm) platens
5-3494 Click to Enlarge » Sample Holder, (3) 2" x 2" (51 x 51 mm) Squares, Central Force for use with 10" (254 mm) platens
5-3480 Click to Enlarge » Sample Loading Fixture for 5-34XX Series Holders
5-3835 Click to Enlarge » Sample Holder, (3) 1" (25 mm) Mounts, Individual Force for use with PH-3™ Power Head
5-3840 Click to Enlarge » Sample Holder, (3) 30 mm Mounts, Individual Force for use with PH-3™ Power Head
5-3845 Click to Enlarge » Sample Holder, (3) 1.25" (32 mm) Mounts, Individual Force for use with PH-3™ Power Head
5-3850 Click to Enlarge » Sample Holder, (3) 1.5" (38 mm) Mounts, Individual Force for use with PH-3™ Power Head
5-3855 Click to Enlarge » Sample Holder, (3) 40 mm Mounts, Individual Force for use with PH-3™ Power Head
5-3860 Click to Enlarge » Sample Holder, (3) 50 mm Mounts, Individual Force for use with PH-3™ Power Head
5-3865 Click to Enlarge » Sample Holder, (3) 2" Mounts, Individual Force for use with PH-3™ Power Head)
5-3735 Click to Enlarge » Sample Holder, (4) 1" (25 mm) Mounts, Individual Force for use with PH-4™ Power Head
5-3740 Click to Enlarge » Sample Holder, (4) 30 mm Mounts, Individual Force for use with PH-4™ Power Head
5-3745 Click to Enlarge » Sample Holder, (4) 1.25" (32 mm) Mounts, Individual Force for use with PH-4™ Power Head
5-3750 Click to Enlarge » Sample Holder, (4) 1.5" (38 mm) Mounts, Individual Force for use with PH-4™ Power Head
5-3755 Click to Enlarge » Sample Holder, (4) 40 mm Mounts, Individual Force for use with PH-4™ Power Head
5-3760 Click to Enlarge » Sample Holder, (4) 50 mm Mounts, Individual Force for use with PH-4™ Power Head
5-3765 Click to Enlarge » Sample Holder, (4) 2" (51 mm) Mounts, Individual Force for use with PH-4™ Power Head
5-3800 Click to Enlarge » Sample Holder, (3) Variable Diameter Mounts from 1” to 1.5" using corresponding Spacer Rings, Individual Force for use with PH-3™ Power Head
5-3X35-40 Click to Enlarge » Individual Force Spacer Ring, for 1"/25 mm Mount for use with 5-3800 Sample Holder
5-3X40-40 Click to Enlarge » Individual Force Spacer Ring, for 30 mm Mount for use with 5-3800 Sample Holder
5-3X45-40 Click to Enlarge » Individual Force Spacer Ring, for 1.25" Mount for use with 5-3800 Sample Holder
5-3X50-40 Click to Enlarge » Individual Force Spacer Ring, for 1.5" Mount for use with 5-3800 Sample Holder
5-3700 Click to Enlarge » Sample Holder, (4) Variable Diameter Mounts from 1” to 40 mm using corresponding Spacer Rings, Individual Force for use with PH-4™ Power Head
5-3X35-50 Click to Enlarge » Individual Force Spacer Ring, for 1"/25 mm Mount for use with 5-3700 Sample Holder
5-3X40-50 Click to Enlarge » Individual Force Spacer Ring, for 30 mm Mount for use with 5-3700 Sample Holder
5-3X45-50 Click to Enlarge » Individual Force Spacer Ring, for 1.25" Mount for use with 5-3700 Sample Holder
5-3X50-50 Click to Enlarge » Individual Force Spacer Ring, for 1.5" Mount for use with 5-3700 Sample Holder
5-3X55-50 Click to Enlarge » Individual Force Spacer Ring, for 40 mm Mount for use with 5-3700 Sample Holder
5-2005 Click to Enlarge » Standard Platen, 8" (203 mm)
5-2005M Click to Enlarge » Magnetic Platen, 8" (203 mm)
5-6010 Click to Enlarge » Standard Platen, 10" (254 mm)
5-6010M Click to Enlarge » Magnetic Platen, 10" (254 mm)
90-208300 Click to Enlarge » Magnetic Base, 8" (203 mm), with Adhesive Backing
90-208302 Click to Enlarge » Magnetic Base, 10" (254 mm), with Adhesive Backing
5-8100 Click to Enlarge » Platen Storage Cabinet for Platens, Discs or Cloths up to 12" (305 mm) Diameter
5-8105 Click to Enlarge » Aluminum Tray/Shelf