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| CAV 4.1 Operation Manual
Specifications/Compliances
Table 1 — Specifications and Compliances
Specifications
Details
Model
CAV 4.1 Benchtop Kinematic Viscometer
Methodology
ASTM D445/D446, ISO 3104/3105, IP 71
Applications
Formulated oil analysis, hydraulic oil analysis, additive
analysis, marine fuel testing, base stock analysis, light and
heavy fuel testing, waxes/paraffin, crude oil testing, glycols
Dimensions
(W × D × H)
36 cm × 66 cm × 72 cm (14.15 in × 26 in × 28.5 in)
Weight
63 kg (140 lb)
Temperature range &
Accuracy
40 °C to +100 °C (± 0.01 °C); Up to 150 °C (± 0.03 °C)
Down to 20 °C (± 0.03 °C) with integrated TE bath cooler
Maximum throughput
24 tests per hour
Automated sample capacity
28 positions (2 × 14 positions)
Minimum sample/solvent
volume required
8 mL sample/15 mL solvent per test
*as little as 3mL with fast run tubes
Viscosity range
0.5 mm²/s to 10,000 mm
2
/s in 100-fold increments
(depending on viscometer tubes selected).
Fast run tubes are also available
Timing resolution
0.01 seconds (timing accuracy to ± 0.001 seconds)
Power requirements
100 V
AC
, 50/60 Hz, 1200 W
115 V
AC
, 50/60 Hz, 1200 W
230 V
AC
, 50/60 Hz, 1200 W
Operating conditions
15 °C to 30 °C, 10% to 75% relative humidity (non-
condensing), Installation Category II, Pollution Degree 2
Compliance
CE Mark: EMC Directive (2004/108/EC); Low Voltage
Directive (2006/95/EC); ROHS
Notes/Cautions/Warnings
Notes, caution, and warnings are used in the manual to call an operator’s attention to important details
prior to performing a procedure or step. Read and follow these important instructions. Failure to
observe these instructions may void warranties, compromise operator safety, and/or result in damage
to the CAV 4.1.
