7/30/2023 0 Comments Ford cup 4Real-time display environment temperatureīEVS 1133 Intelligent Krebs Viscometer (Manual Type) Real-time graph display between viscosity and time Available to preset start test time and duration High precision DC motor ensures accuracy value. It is applied for measuring Newton fluid or near non Newton liquids such as paint, coatings, adhesives, pulp, ink etc. The instrument is provided with lead screw gear arrangement, leveling screws, spirit level and a digital preset timer.īEVS 1133 is a new manual type Intelligent Krebs Viscometer that adopting the new touchscreen technology. Model as per is 310, 1203, 1448, ip 60, 49, 50 astm d5, 217, d637, bs 2000-49 same as zi 4007 but the unit is compact with timer to control duration of penetration. Supplied with a bitumen penetration needle, ring weight one each 50 gms. The dial is graduated in 400 1/10 and the millimeter subdivisions and the needle pointer against figures makes easy reading. Which makes reading of penetration and subsequent resetting a simple and accurate operation. A rack and pinion and pointer assemble provides fine adjustment of needle or cone tip to sample. The head, together with dial plunger rod a cone (or needle) slides on a pillar and can be clamped at any desired height. Depth in units 1/10 of millimeter to which a standard needle having a standard weight will penetrate vertically in a duration of five seconds at a temperature of 25° c determines penetration for gradation specification: it consists of a vertical pillar mounted on a base provided with leveling screws. The penetration tests determine consistency of bitumen for the purpose of grading. This is used to determine grade of pastes / bitumen.
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