NVB Classic

NVB Classic

Manual viscosity bath

STANDARDS

ASTM D445

ISO 3104

IP 71

DIN 51366

SCOPE

This test method specifies a procedure for the determination of the kinematic viscosity, n, of liquid petroleum products, both transparent and opaque, by measuring the time for a volume of liquid to flow under gravity through a calibrated glass capillary viscometer

MAIN CHARACTERSTICS

Temperature range from ambient to 230°C / 482 °F
Reading : Standard °, F° on request
Used materials inside bath : stainless steel 304, PTFE
Setting ± : 0.1°C
Offset : 0.01°C
Stability * ± : 0.01°k
Heaters : 3
Heating power : 2800 W
Bath volume : 40 L
Number of lids : 4 + 3 or 4 + 4 L
Window : 270 * 285 mm
Opening lid : 51 (dia) mm
Opening bath : 260 * 240 mm

NECESSARY ACCESSORIES

REF 1785200002 Stainles steel suspension for Ubbelohde viscometer
REF 1785200003 Nylon suspension for Cannon-Fenske viscometer
REF 1785200004 Nylon suspension for Ubbelohde viscometer
REF 17433 Black rubber stopper for visco tubes (pack of 12)
REF 26849 Vacuum pump VP 820, low : 20 l/min, 1 bar
REF 13840 Washing bottle 1000 ml
REF J01350 Iso Versinic tube – 5 meters

OPTIONAL ACCESSORIES

REF 23214 Cover with 8 lids Ø51mm + thermometer hole Ø12mm
REF 24587 External illuminator 230V / 50-60 Hz
REF 23199 Cooling circulator -10°C / +150°C - 3 liters 230V / 50-60Hz
REF 13539 Support for 6 viscometer tubes
REF 21375 Electronic stopwatch
REF 10025 ASTM Thermometer 120C
REF 10026 ASTM Thermometer 121C

CONSUMMABLES

REF 16419 Bottle of 5 liters of silicone oil up to 150°C
REF 16427 Bottle of 5 liters of mineral oil max. 100°C
REF 60101 20 L Oil Silicone

ORDERING INFORMATION

REF 23207 NVB CLASSIC For use on AC 230 V, 50/60 Hz - 12 A
(W) 590 x (D) 350 x (H) 585 mm (±41kg)

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NVB Classic

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NVB Classic

NVB Classic​