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Translation of the legally binding German version.
1.2 Technical data of the Viscosity Measuring Unit ViscoClock
CE-Sign:
Country of Origin:
Measurable time::
Accuracy of time measurement:
Viscosity measurement range:0,35 ... 10 000 mm
Viskosimetertypen:
Anzeige:
Connections:
Voltage supply:
RS-232-C Interface:
Configuration of RS-232-C Interface, firmly set:
Power supply
Material:
Casing:
Stand:
Dimensions :
Weight:
Environment:
Ambient temperature:
Operating temperature:
Air humidity:
Not suitable for use in hazardous environment!
The Viscosity Measuring Unit ViscoClock is suitable for all transparent thermostats by SI Analytics GmbH.
Properties and range of use
EMC compatibility according to the Council Directive: 2004/108/EG;
applied harmonized standards: EN 61326-1:2006
Low-voltage directive according to the Council Directive 2006/95/EG
Testing basis EN 61 010, Part 1
Made in Germany
up to 999.99 s; resolution: 0.01 s
± 0,01 s / ± 1 digit; but not more accurate than 0.1%,
indicated as a measurement uncertainty wilh a reliability Ievei of 95%.
2
/s (cSt)
Absolute, kinematic viscosity furthermore depends on the uneertainty of the
numerical value of the viscometer constants and the measurement condi-
tions, especia!ly on the measurament temparature.
DIN, ISO, ASTM Ubbelohde viscometers; Micre Ubbelohde viscometers and
Micro Oswald viscometers
5--digit LCD display 20 x 48 mm, digit height 12.7 mm,
seconds display with two decimal digits behind the decimal point, resolution
0.01 s
Low voltage: U 9 V~/DC
Plug connection: Socket for low voltage connection – jack plug-,
Positive pole on the pin contact, internal contacts ø = 2.1
mm, USA/Japan for connecting a 100 - 240 V~, 50/60Hz
TZ 1858
For connecting
a printer with serial RS-232-C interface or a computer
(PC) for documenting the data
Plug connection: 4-Channe! DIN mini round plug
4800 baud, 7 bit word length, 1 stop bit, no parity.
The measurement value is automatically transferred after each measure-
ment. The character string consists of 4 characters ahead of the decimal
point, the decimal point itself, 2 characters behind the decimal point and the
final characters CR and LF.
Corresponds to protective system III, protection class for dust and humidity
IP 50.
TZ 1858 power supply for 100 - 240 V~, 50/60Hz
Polypropylene
Polyphalamide plastic; sealing membrane and plugs made of silicone
ca. 490 x 95 x 50 mm (H x W x D)
Approx.450 g; power supply approx. 220 g
+ 10 °C ... + 40 °C for storage and transportation
Stand:-40 °C ... max. + 150 °C
electronic measuring unit: + 10 °C ... max. + 40 °C
acc. to EN 61 010, part 1
Max. rel. humidity 80% for temperatures up to + 31 °C
linear decrease down to 50% rel. hum. at a temperature of + 40 °C
21
Version April 01, 2009
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