Modeles 4370 UR1800 Recorder Instruction Manual
Modeles 4370 UR1800 Recorder Instruction Manual
Modeles 4370 UR1800 Recorder Instruction Manual
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Chapter 1 FEATURES AND FUNCTIONS<br />
1.1 Features<br />
IM 4H3B1-01E<br />
This chapter describes the main features and functions of the µR1800 recorder. The<br />
µR1800 is equipped with all the functions which can be expected in a modern recorder,<br />
whereas its functions also reflect the latest user requirements.<br />
The µR1800 recorder is a precision measuring instrument that is equipped with many<br />
outstanding features:<br />
Compact sized, high reliability: Its compact size (depth 220mm) allows you to<br />
install the µR1800 where only a limited space is available. In case of the pen model, a<br />
contact-free potentiometer and a brushless-DC servomotor contribute to its high<br />
reliability. In case of the dot printing model, high reliability is obtained by the use of<br />
high break down voltage solid-state relays.<br />
Universal inputs: Inputs like DC-voltage, Thermocouple (TC), Resistance<br />
Temperature Detector (RTD), and Digital Input (contact) can all be conveniently used.<br />
There is no need to change any dipswitches; the type of input can be set using the keyboard.<br />
Easy interactive setting: The setting procedure has been made very easy, by using<br />
only panel keys. The µR1800 asks you to select the desired settings, without the need<br />
for remembering difficult setting-codes.<br />
Large informative operator display: The large sized, VFD, display shows the<br />
measured data (including the engineering units) or clock, and bargraph at the same time.<br />
There are two types of bargraph available: percentage-display, and center-zero display.<br />
Because of its 1%-resolution, the bargraph displays very accurately.<br />
Continuous pen recording for up to four channels (pen model only):<br />
Depending on your µR1800 model type, the µR1800 can measure up to four channels<br />
simultaneously. This allows you to decrease the number of recorders you require.<br />
Universal power supply (except for /P1 model): The µR1800 accepts 90 to<br />
250VAC (except 132 to 180VAC), and 50/60Hz without any problems, or need to turn<br />
switches. Therefore the µR1800 is compatible with a wide variety of power supplies.<br />
High performance: The sampling speed of the µR1800 pen model is high at 125 ms,<br />
whereas the recording cycle of the µR1800 dot printing model is 6 ch./10 seconds, or<br />
12ch./15sec., 18ch./20sec. or 24ch./30sec. depending on the model.<br />
The µR1800 is equipped with many functions. Special functions can be ordered as an<br />
option. Furthermore, its power consumption is low (4pen model; 30VA under normal<br />
operation conditions).<br />
Easy maintenance: Because of the use of many contact-free parts, the need for<br />
maintenance has been decreased. The µR1800 is designed in modules, which decreases<br />
the time needed for maintenance extensively.<br />
Closed case: The closed case of the µR1800 allows it to be used in many<br />
environments. The front door is in accordance with DIN 40050-IP54.<br />
1.1 Features<br />
Computer interface and memory card: If equipped with this option, the µR1800<br />
can store and retrieve measured data as well as setting data, using an IC memory card or<br />
directly from your PC. The available interface is RS-422-A.<br />
Based on international safety standards: The µR1800 (except portable type) is<br />
based on international safety standards, such as the IEC 348.<br />
1 - 1<br />
1. FEATURES AND FUNCTIONS