The penetration test determine consistency of bitumen for the purpose of grading: Depth units 1/10 of millimeter to which is standard needle having a standard weight will penetrate vertically in a duration of five seconds at temperature of 25 C determines penetration of graduation.
It consists of a vertical pillar mounted on a base provided with leveling screw.
The dial is graduated in 400 1/10 and the millimeter subdivision and the needle pointer against figure makes easy reading.
Supplied with a bitumen penetration needle, and weight 50 gms, 100 gms(one each) and two samples containers
Water proof model with GLP, RS232, IrDA, Multiparameter display.
Can measure pH / mV / conductivity / TDS / Resistivity / Salinity / Dissolved Oxygen / C / F.
Simultaneously measures and displays four parameters
Ion-measurement capabilities with 3-digit resolution
Selectable multi-point calibration for more accurate conductivity measurements or single-point calibration for quick, convenient calibration with no mistakes
Measures 90.00mg/L in DO concentration and 600% in DO saturationone of the widest dissolved oxygen measurement ranges offered in the handheld market today
Salinity, Temperature and Pressure Compensationaccurate readings under varying conditions
Recorded readings individually stamped with time and date in GLP compliant format
Auto-logging meter saves readings automatically within seconds to prevent data loss
4 X 1.5 V "AA" Alkaline batteries or 9 V DC adapter, 500 mA
chennai, Tamil Nadu, India
