1
1
index.html1more-products.html1


Asphalt Penetrometers

(click on images for larger photo)

Standard Banner Line Extractor

   



1500g Expl. Proof, 115V

An inner bowl, inner cover, and nut are included with this model. Outer cover latches securely in place and has handles for easy removal after test. All contact parts are corrosion resistant lightweight cast aluminum.

Standard models have a dial operated speed control that must be gradually increased manually to bring units up to operating speed in the 0-3600 rpm range during the test. The control is mounted directly to the centrifuge base on these models. A brake stops rotation in seconds when the unit is switched off.

Digital Automatic Models run unattended according to a preset time (1-10 min.) and preset maximum speed is reached via an electronic acceleration control. The unit stops and brakes automatically when time expires, and controls reset to repeat for the next test at a touch of the start button. Actual speed is displayed while running.

The separate control box is designed for wall mounting or other remote position, attached by flexible conduit to the centrifuge.

This 1500g unit measures approximately 17x17x18" (432x432x457mm) and has 4 mounting holes in its base. Ten filter rings are included; order extras in packs of 100. When using terpene-based biodegradable solvents, order special filter rings. Shipping Data: 65 to 85 lb (30-39kg); Cu. Ft.: 5.5 to 7, depending on model.

ACM-HM-3
Standard Banner Line Extractor

   

   

Universal Penetrometer Manual

   


Model ACM-HM-320 is ruggedly constructed for accurate, sensitive measurements. The aluminum base has a machined, grooved table with leveling screws and rubber inserts to protect tips of needles and cones. Two stainless steel rods act as support guides for a cast aluminum head with coarse/fine adjustments and a calibrated friction-free plunger mechanism. Indicator dial has instant zero reset. Any needle or cone with standard 1/8" (3mm) diameter stem may be mounted to the 47.5g plunger assembly. A standard 2.5g ASTM D 5 needle (HMA-180) and two additional loading weights (50g, 100g) are included. Order needles or cones for other tests separately as needed. Overall dimensions are 10.5x13x22" (267x330x559), WxDxH.

ACM-HM-320
Universal Penetrometer Manual

 

   

   

Universal Penetrometer Automatic

   


115V/60Hz

The Automatic Model ACM-HM-322 is the same as the ACM-HM-320, but has a button release mechanism with digital timer to automatically stop the plunger when the preset time from 0.1 to 9.9 sec. expires.

ACM-HM-322
Universal Penetrometer Automatic

   

   

Sample Ejector

 

The Karol-Warner sample ejector utilizes a 6000 lb capacity hydraulic jack for extruding samples from asphalt, soil compaction molds and shelby tubes. There are three asphalt and two soil models available as well as various options. Careful attention has been given to the alignment of the drive piston, loading platform and extruder rings. Unique features of this ejector are: the three upright rods which evenly distribute the load; the spring return of the piston; and the load platform that prevents the mold body from dropping over the jack when the sample has been ejected.

Soil
ACM-8400
4.0" / 6.0" Combination Ejector

ACM-8410
4.0" Ejector

ACM-8411
4" to 2" Adaptor & Piston

ACM-8412
4" to 2.5" Adaptor & Piston

ACM-8413
4" to 3" Adaptor & Piston