Viscometers

Digital Pensky-Martens Viscometer

Standards EN 22719 – ASTM D93 – AASHTO T73, IP 34, 35 – ISO 2719
Used to determine the flash point of petroleum products by the closed beaker method, for flash points between 40 and 360 ºC.
Supplied complete with stirrer, radiation housing, cast iron air bath, electric heating with digital thermoregulator and two ASTM 9C (-5 +110 ºC) and ASTM 10C (+90 +370 ºC) thermometers
Power supply: 1 x 220V 50Hz 600W
Dimensions: 200 x 300 x 500 mm
Weight: 6 kg

Engler Digital Viscometer

Used to compare the specific viscosity of oils and tars used on roads with water viscosity.
Consists of a water bath made of stainless steel with a precision digital thermoregulator, electrical stirrer, cooling unit and Engler flask. Equipped with double safety thermostat to prevent overheating.
Power supply: 220 V 50/60 Hz – 300 W
Dimensions: 265 x 270 x 550 mm
Weight: 12 kg

Engler Digital Viscometer, 2 specimens

Engler Digital Viscometer, 2 specimens
Basically similar to the B0152 model but with room for 2 specimens.
Accessories and spare parts:
V1023 ASTM 23C thermometer, (range +18 to +28ºC)
V1024 ASTM 24C thermometer, (range +39 to +54ºC)
V1025 ASTM 25C thermometer, (range +95 to +105ºC)
B0152/1 IP 76 C thermometer, (range +10 to +55 ºC, div. 0.5 ºC)
B0152/2 Kohlraush Distillation flask, capacity 200 mL
B0152/3 ASTM No. 50 sieve with mesh
B0152/4 Engler test flask, capacity 50 ml

Rotating Viscometer

Standards UNE EN 13302; NLT 375; ASTM D3205, 4402; CEN TC 19
To determine the viscosity of asphalt bitumens. Apparatus controlled by a microprocessor that guarantees viscosity measurement reproducibility and precision of ± 1%. The equipment has a total of 19 speeds adjustable between 0.3 and 200 rpm. The adjustable digital display screen shows the selected speed (rpm), the spindle chosen (SP), viscosity reading (CP) and the full scale proportion (%). Supplied complete with a support, 4 spindles, protector, base plate with bosshead, carrying bag and instruction manual.
Accessories:
B0180/1 Low viscosity adaptor.
B0180/2 Small sample adaptor.
B0180/3 Temperature controller.
B0180/4 Helicoidal motor movement.
B0180/5 Base plate.
B0180/6 Spindle.
B0180/7 Spindle protector.
B0180/8 Standard calibration oil.

Saybolt Digital Viscometer

Standards ASTM D88, D244 – AASHTO T72 – UNE 7066, 51021- NLT-133, 138
Used to measure viscosity in petroleum products at specific temperatures between 70 and 210 ºF. Manufactured entirely from stainless steel and supplied complete with two interchangeable “Furol and Universal” holes, oil bath, electrical heater with a digital thermoregulator, stirrer, coil and viscosity flask.
Equipped with double safety thermostat to avoid overheating.
Power supply: 1 x 220V 50Hz 500W
Dimensions: 270 x 270 x 550 mm
Weight: 12 kg

Saybolt Digital Viscometer, 2 specimens

Basically similar to the B0175 model but with room for 2 specimens.
Accessories and spare parts:
V1017 ASTM 17C, thermometer, (range +19 + 27 ºC)
V1018 ASTM 18C, thermometer, (range +34 + 42 ºC)
V1019 ASTM 19C, thermometer, (range +49 + 57 ºC)
V1020 ASTM 20C, thermometer, (range +57 + 65 ºC)
V1021 ASTM 21C, thermometer, (range +79 + 87 ºC)
V1022 ASTM 22C thermometer, (range +95 to +103 ºC)
B0175/4 Filter funnel with mesh and clamp
B0175/5 Complete extractor tube
B0175/1 Interchangeable Furol nozzle
B0175/2 Interchangeable Universal nozzle
B0175/3 Saybolt flask, capacity 60 ml

Saybolt Viscometer for high temperatures

Standards NLT 197
Features similar to those of the B0175 model except that it is designed to perform tests on asphalt materials at a temperature range between + 125 °F and + 450 °F. Supplied with Furol hole, digital temperature thermoregulator, heating element, stirrer and cooling device.
Power supply: 220 V 50 Hz 600 W
Dimensions: 550 x 350 x 350 mm
Weight: 16 kg
Accessories:
B0175/1 Furol nozzle.
B0175/2 Standard nozzle.

Standard Digital Viscometer (TAR, BRTA)

Used to determine tar viscosity. The meter consists of a stainless steel bath with a stirrer, rheostat, electric immersion stirrer with a digital thermostat to keep the water at the desired temperature and a water supply coil.
Equipped with double safety thermostat to avoid overheating.
Supplied with an IP 8C glass thermometer (0-45 ºC) and a graduated glass tube with a capacity of 100 ml.
The pass/no pass calibre and ball valve must be ordered separately (see accessories)
Power supply: 220 V 50/60 Hz – 300 W
Dimensions: 265 x 270 x 550 mm
Weight: 12 kg

Standard Digital Viscometer (TAR, BRTA), 2 specimens

Essentially similar to the B0170 model but with room for 2 specimens.
Accessories:
Standards EN, NF, IP
B0170/1 Pass/no pass calibre for Ø 4 mm hole
B0170/2 Cup with Ø 4 mm hole
B0170/3 Ball valve for Ø 4 mm hole
Standards EN, NF, IP, BS
B0170/4 Pass/no pass calibre for Ø 10 mm hole
B0170/5 Cup with Ø 10 mm hole
B0170/6 Ball valve for Ø 10 mm hole
Standards EN 12846
B0170/7 Pass/no pass calibre for Ø 2 mm hole
B0170/8 Cup with Ø 2 mm hole
B0170/9 Ball valve for Ø 2 mm hole

TAG Viscometer

Standards ASTM D1310, D3143
Open cup TAG viscometer used to determine the flash points of volatile substances. Suitable for values between 0 and 175 ºF. Supplied complete with cup, bath, thermoregulator and thermometers. ASTM 9C from – 5 to + 110 °C and ASTM 57C from -20 to + 50 °C.
Power supply: 220 V 50 Hz 600 W
Dimensions: 200 x 300 x 400 mm
Weight: 6 kg