Bitumen Viscosity

Digital Standard Tar / Efflux Viscometer

UTB-1200

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The UTB-1200 Digital Standard Tar / Efflux Viscometer is used to measure viscosity of cutback fluxed bituminous binders and bituminous emulsions. The Viscometer is supplied complete with a tank, which is fitted with a thermostat, rheostat, an agitator, an immersion heater which is used to heat the water to the required temperature and a cooling coil which is used to connect to the water supply. A thermometer capable of measuring in the 0-45°C range is used to observe the temperature.

The UTB-1200 is supplied with a metal cup cover with stopper holder. Cups, thermometers and 100ml cylinder with graduation at 20 ml, 25 ml and 75 ml should be ordered separately.

The cup sizes required differ according to different standards:

EN: 2, 4 and 10 mm dia.
BS: 10 mm dia.
IP/NF: 10 and 4 mm dia.UT

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Digital Engler Viscometer

UTB-1250

The UTB-1250 Digital Engler Viscometer can be used to measure the viscosity of tars and their fluid products. The machine comes complete with a contact thermo-regulator and a stirring device.

Saybolt Two-Tube Digital Viscometer

UTB-1300

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The UTB-1300 Saybolt Viscometer is used to determine empirical measurement of Saybolt Viscosity of petroleum products at specified temperatures.

The UTB-1300 can be used with temperatures between 21 to 99°C (70 to 210 °F).

The Viscosity Thermometer set includes 6 thermometers, where each thermometer with 0.1°C subdivisions, with the following temperature ranges:

• 19 to 27¬∞C
• 34 to 42¬∞C
• 49 to 57¬∞C
• 57 to 65¬∞C
• 79 to 87¬∞C (250 mm length)
• 95 to 103¬∞C

Filter funnel, withdrawal tube and thermometer set should be ordered separately.

The Saybolt Two-Tube Digital Viscometer is supplied complete with;

• Universal Orifice
• Furol Orifice
• Thermometer Support
• Heat Transfer Oil, 5 lt
• Key
• Saybolt viscosity flask, glass, 60 ml, 2 pcs.

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