Fisher AVS 470 Manual De Instrucciones página 44

Translation of the legally binding German version
Technical data AVS 470
Viscosity Measuring Unit
CE sign:
Country of origin:
Display:
Measurement
parameters:
Capture of
measurement value: through the measurement planes of the viscometers
Optional parameter:
Method:
Viscometers:
ViscoPump:
Time for temperature
adaptation:
Number of
measurements:
Measurement ranges:
Viscosity: "pressing" action 0.35 ... 1.800 mm
Pumping pressure:
Measurement:
accuracy:
Time measurement:
Data transfer parameters
Data interface:
Data format:
th
28.April, April 28 , 28 Avril 2003
AGQSF 0000-A081-00/040128
Schott Instruments
According to the Directive 89/336/EEC of the Council (electro-magnetic
compatibility);
Interference radiation according to the EN 61 326 standard, Class A
and according to FCC Part 15 Class A (for USA)
Jamming resistance according to the EN 61 326 standard
Low-Voltage Directive 73/23/EEC of the Council
last modified by Directive 93/68/EEC of the Council Testing basis: EN 60 010
Germany
LCD-Type (70x40mm)
Flow time in seconds [s]
Flow time: Optoelectronic or thermo-resistive capture of the meniscus passage
To be selected at the AVS 470 Viscosity Measuring Unit
Absolute or relative viscosity
Ubbelohde viscometers (DIN, ASTM, micro); micro Ostwald; Cannon-Fenske
routine; TC Ubbelohde viscometers and dilute-solution viscometers.
Pump parameters (ramp, pressure, suck over N1)
0...20 min, to be selected in increments of 1 min
1...99 for each sample
Time:
"sucking " action 0.35 ... 5.000 mm
Fully automatically controlled "sucking" action to approx. -160 mbar
Fully automatically controlled "pressing" action to approx. +160 mbar
Precision (reproducibility and comparability) in accordance with DIN 51562, Part 1
± 0.01 s / ± 1 digit; but not more accurate than 0.01%
measurement incertainty in the determination of absolute, kinematic viscosity
furthermore depends on the incertainty of the numerical value of the viscometer
constants and the measurement conditions, especially as concerns the
measurement temperature.
Bi-directional serial interface according to EIA RS-232-C
Word length 7 bits, 2 stop bits, 4800 baud, no parity
for additional parameter sets view Chapter 4
SCHOTT Instruments GmbH
Hattenbergstraße 10
55122 Mainz
Deutschland, Germany, Allemagne
0.01 to 9999.99s, Resolution 0.01 s
2
/s (cSt) at measuring temperature
2
/s (cSt) at measuring temperature
(Release 05 Mai 2004)
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