Aggregate Scale A&D GP-30K

Weigh construction materials up to 31kg with readability to 0.1 grams for geotechnical weighing applications. Determination of particle size distribution of aggregate by sieve analysis of bituminous paving materials requires that you accurately weigh the material of each sieve and the GP30K reads to 0.1 grams. Plus if you purchase the optional GP20 underhook you'll be able to perform the weighing in water method where you immerse the specimen in water while suspended under the balance.

Test procedures like the determination of the bulk specific gravity of asphalt (bituminous) concrete cores carried out in accordance with AASHTO T166-88I call out a precision balance that conforming to the requirements of AASHTO M231 (Accuracy within 0.2 % of known weights at 5 points through the scale range)

A&D GP Series offers the fastest weighing technology and didn't stop here. Now all GP balances come standard with internal calibration and the RS-232 interface. The internal calibration makes calibrating your GP Balance easy when you relocate or bump your balance. Just push a button! The GP will even perform Automatic Self-Calibration, calibrating the balance when it detects changes in the ambient temperature. There is a lot more to learn about this spectacular product and you must scroll down to read all the features.

AND claims their GP Series High Precision Scales are the world's most user-friendly industrial balances. Resistant to dust, water, and moisture, AND GP Bench Scales are IP65 compliant. Choose between the swing arm indicator or the detachable display platform scale models.

Save money with A&D Industrial Bench Scale's full digital calibration. An expensive calibration weight is not required with AND's digital internal calibration. When the balance detects ambient temperature changes, it self-calibrates, giving you precision readings you can trust every time. You may also calibrate the scale on-demand simply by pushing a button. GP Series industrial balances incorporate A&D's enhanced weighing sensor, the Double Leveraged Super Hybrid Sensor (SHS). Building on the basic SHS features of speed and stabilization, AND's enhanced SHS technology brings the most accurate weighing results to industrial balances in the 12 kilogram to 101 kilogram capacities class