BYK CAP 1000+, Руководство пользователя, Страница: 7 / 32

7
Introduction
I. INTRODUCTION
The CAP Series Viscometers are Cone and Plate geometry high shear rate
instruments with integrated temperature control of the test sample material. The
CAP 1000+ is a fixed shear rate viscometer rotating at 750 RPM and 900 RPM.
The instruments operate by digital setting and display; rotational speed can be
automatically timed to stop. High shear rate viscosity measurements are made
over various viscosity ranges depending upon the cone spindle and the rotational
speed (shear rate). Viscosity is selectively displayed in units of centipoise (cP), poise
(P), milliPascal seconds (mPa•s) or Pascal seconds (Pa•s). Temperature control of
sample is possible between either 5°C (or 15°C below ambient, whichever is higher)
and 75°C or 50°C and 235°C depending on viscometer model.
The can also be ordered with a single, customized speed between 5 and
1000 rpm. In this case, the CAP can offer, when necessary, low shear rate capability.
The CAP 1000+ Viscometer selectable display in either the CGS or SI units
(see page 7):
CGS SI Comment
Viscosity: P or CP Pa•s or mPa•s 0.1 Pa•s = 1 P (= 100 cP)
Shear Rate: SEC-1 SEC-1
Speed: RPM RPM
Temperature: °C °C
The CAP 1000+ Viscometer output data to a parallel printer in the CGS and SI units:
CGS SI Comment
Viscosity: P or cP Pa•s or mPa•s 0.1 Pa•s = 1 P (= 100 cP)
Full Scale Range (F.S.R.): % %
Shear Stress: Dynes/cm2 N/m2 1.0 N•m = 10
7
dyne•cm
Shear Rate: SEC
-1
SEC
-1
Speed: RPM RPM
Run Time:
Seconds Seconds
Temperature: °C °C
Cone Spindle Number: No. No.