LR-Cal FLUID 100, Руководство по эксплуатации

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DRUCK & TEMPERATUR Leitenberger GmbH • Bahnhofstr. 33 • D-72138 Kirchentellinsfurt • GERMANY
Tel. +49 (0) 7121-90920-0 • Fax +49 (0) 7121-90920-99 • DT-Info@Leitenberger.de • • www.druck-temperatur.de www.LR-Cal.net
MANUAL
Portable Temperature Calibraon Bath
FLUID 100 and FLUID 100-N
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The temperature calibrator has three funcon menu levels (see previous page): LR-
Cal
• Level 1: Funcons for the connuous usage
• Level 2: More specific funcons and for the regulaon of the calibrator
• Level 3: Typical funcons for each calibrator instrument
9.1 Funcons of the 1. Funcon Menu Level
This funcons are to be selected by pressing the „F“-key and to be confirmed by the „E“-key.
• SP
Set Point: temperature set which the temperature calibrator has to reach following the technical
specificaons.
• SP2
Set Point 2: temperature set which the temperature calibrator reaches with the set gradient and
the ongoing launched ramp procedure.
• GRAD
Gradient (from 0.1 °C/1 min): set point variaon speed during the changes from one temperature
value to the SP2 temperature value. The set gradient must be negave for descent ramps.
NOTE: gradient values to be set must be lower than the ones stated in the technical data (max.
cooling me, max. heang me) for this temperature calibrator model.
• RAMP
Ramp procedure enabling (ON) or disabling (OFF): Select „ON“ by the arrow-keys and confirm the
choice by pressing the „E“-key. The temperature calibrator will reach the set SP2 temperature with
the set gradient, starng from the same temperature as the one with which the ramp has been
confirmed. The starng temperature does not depend on the SP Set Point temperature.
If a negave ramp is set and the gradient is le posive and/or the SP2 temperature value is
higher than the current temperature, the start of the ramp will not be accepted, an alarm will
begin to run.
When the ramp is „ON“, the display shows „Ramp:...“ followed by the Set Point value on the
second line of the display. The Set Point value will reach the speed related to the set gradient.
When the calibrator temperature reaches the SP2 set temperature, the calibrator will produce an
alarm and the ramp procedure will be automacally set „OFF“; the SP2 value will be considered as
the new Set Point and the calibrator will be steadily set at that temperature.
During the ramp process, the derivave parameter will not be considered.