The instrument is designed and made as per the National Standard of People’s Republic of China GB/T4507 “Test Methods for Softening Point of Asphalt” and T0606“Asphalt Softening Point Test (Ring and Ball Methods)” in the Industry Standard of People’s Republic of China JTJ052 Specifications and Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering. It is suitable to determine the softening point of asphalt, tar, liquid asphalt and other types of asphalt. It is the best choice of asphalt manufacturers, highway and bridge construction companies, college and universities, and research and development departments.It adopts microcomputer controlling technology, linear heating and automatic stirring working mode, it can determine two samples at the same time and it can show test results automatically. It is convenient, efficient, and reliable. It is the desired instrument for laboratory to determine the softening point of asphalt.Technical parameters:1.Accuracy of temperature measurement:±0.1 2.Range of temperature measurement: 5--90 3.Rate of temperature increase: 5.0/min±0.54.Subsidence distance: 25.4mm5.Diameter of steel ball: 9.53mm 6.Weight of steel ball: 3.5±0.05g7.Mains voltage: 220V--800W
Heavy-Duty Dynamic Cone Penetrometer
Features:
The Heavy-Duty Dynamic Cone Penetrometer permits rapid and economical of soils while providing information on soil stratification.
It is common
HYCX-1 hydraulic tracking molding machine for samples mainly for molding of asphalt with mixtures when tracking test is carried out
Technical parameters:
1.Specification of die setting:300×300×
concreting time testing instrument
standard forward instrument
Manual Cement Test Vicat Apparatus
Cement mortar test equipment
Standard forward instrument adopt 9597-1989 ( cement Test
Laboratory Concrete MixerIt is be used for mixing concrete in construction industry,High effenciency, long working life,.durable,moving easily,small investment.Technical parameters:1.Feeding capacity:
It is be used for mixing concrete in construction industry,High effenciency, long working life,.durable,moving easily,small investment.Technical parameters:1.Feeding capacity:96 liters2.Taken the disc
Le chatelier expansion apparatus
Accord with state standard GB 1346-89 to test the ray clamp quality and cement invariability,Used to determine the positive flexibility of Le Chatelier mould.Put t
Le chatelier expansion apparatus
Accord with state standard GB 1346-89 to test the ray clamp quality and cement invariability,Used to determine the positive flexibility of Le Chatelier mould.Put t
Le Chatelier Moulds
Le Chatelier Mould Apparatus
The mould consists of a spring tensioned split sylinger 30 mm internal diameter ×30mm high with two indicator stems which measyres 165 mm from
Light-duty dynamic cone penetrometer is to use a hammer kinetic energy to the foundation soil engineering geological evaluation.
Technical parameters:
Rammer weight: 10kg±10g
Drop height: 50
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