PISCO™ Brand Viscometers are manufactured from crystal clear borosilicate glass true bore capillaries. The design and dimensions are maintained complying strictly with IS/BS/ASTM

Specifications.
Each Viscometer is individually checked in our own calibration laboratory with required atmosphere and calibrated/certified instruments using certified CANNON oils/liquids.
PISCO™ Brand calibrated Viscometer tubes are regularly used by most of Oil companies, Petrochemical Industries and other research laboratories.
PISCO™ Viscometer Tubes available with CALIBRATION CERTIFICATE and CERTIFIED at 40ºC or 40ºC/100ºC or as per your required temperature.

In the following models/types.

U’ Tube, Direct Flow, Type BS/U. Our Cat. No. 835(a)
Suspended Level, Type BS/IP/SL. Our Cat. No. 835(b)
Suspended Level, Shortened Form, Type BS/IP/SL(S). Our Cat. No. 835(c)
Suspended Level, Miniature, Type BS/IP/MSL. Our Cat. No. 835(d)
Cannon-Fenske, Direct Flow for transparent liquid, Type BS/IP/CF. Our Cat. No. 835(e)
‘U’ Tube Reverse Flow for opaque liquid. Type BS/IP/RF. Our Cat. No. 835(f)
Cannon-Fenske Reverse Flow for opaque and transparent liquids, ASTM D 446/2515. Our Cat. No. 838(a)
Cannon-Ubbelohde ASTM D 446/2515. Our Cat. No. 838(b)
Ubbelohde for transparent liquids ASTM D 446/2515. Our Cat. No. 838(c)