Xylem SI Analytics AVS 370 Manual De Instrucciones página 27

1 Technical Specifications of the AVS
1.1 Notes to the operating manual
The provided operating manual will allow you the proper and safe handling of the product. For maximum security,
observe the safety and warning instructions in the operating manual!
Warning of a general danger:
Non-compliance results (can result) in injury or material damage.
Important information for device use.
 Refers to another part of the operating manual.
The menu screens shown in this operating manual serve as an example and may differ from what you see!
1.2 Intended Use
®
The AVS 370 is a measuring unit for determining absolute and relative viscosity of liquid media. This device
must only be operated by skilled personnel.
1.3 Technical Specifications
®
AVS 370
1.3.1
Translation of the legally binding German version
Country of origin:
Measurement parameters:
Capture of measurement
Optional parameters: to be set using the WinVisco software
Method:
:
Viscometers
ViscoPump:
Time for temperature
Number of measurements
Measurement ranges:
Viscosity:
:
Pumping pressure
Measurement precision:
Time measurement:
EMC compatibility according to the Council Directive: 2014/30/EU;
applied harmonized standards: EN 61326-1
Low-voltage directive according to the Council Directive 2014/35/EU;
Testing basis EN 61 010-1: for laboratory equipment
RoHS Council Directive 2011/65/EU
FCC Part 15B and ICES 003
Germany, Made in Germany
Flow time in seconds [s]
value:
Flow time: Optoelectronic or thermo-resistive capture of the meniscus passage through the
measurement planes of the viscometers
Absolute or relative viscosity
Ubbelohde viscometers (DIN, ASTM, micro); micro Ostwald; Cannon-Fenske
TC Ubbelohde viscometers and dilute-solution viscometers
Pump parameters (ramp, pressure, suck over N1)
:
adaption: 0...20 min, to be selected in increments of 1 min
: 1...
10 for each sample
"pressing" mode 0.35 ... 1800 mm
"sucking" mode 0.35 ... 5800 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.
®
370
/s (cSt) measuring temperature of approx. 20 ... 25 °C
2
/s (cSt) measuring temperature of approx.
2
27
(Release: 18. Oct 2021)
routine;
20 ... 25 °C