TM-5 or TM-6 is the instrument of choice world-wide for fast accurate gradations of large samples of coarse aggregate. An integral hopper allows controlled feeding and the drive is counterbalanced for smooth, quiet operation. Fully enclosed to minimize dust.
Lightweight and portable soil penetrometer provides on the spot information used for estimating cohesive soil strength in the lab or field. Useful for OSHA trenching and excavation inspection. Direct-reading up to 4.5tsf or kg/cm². Available adapter foot for very soft soils.
The Vibro-Deairator was designed to aid the de-airing process for asphalt specific gravity determinations (Rice test). It is also useful for deairing specific gravity samples for aggregate and soil materials. Variable vibration control and optional fixtures to accommodate a wide range of pycnometer types.
Wet/Dry Sieve Vibrator transfers energy directly to one or two 8in sieve frames. Ideal for scalping bulk samples or separations of wet materials into optional bucket. Powder-coated steel frame with 3-wire cord and plug included.
Mechanical Sand Equivalent Shaker assures accurate, consistent results for labs with high test volumes. 1/8hp DC drive assures precise speed and stroke to reduce errors. Switchable fixed times of 45 seconds or 10 minutes. Hinged safety cover with viewing window.