HF scientific AccUView UV %Transmission Monitor - Manual (Page 4)

Table of Contents
Section Page
Specifications.....................................................................................................1
1.0
Overview............................................................................................................2
1.1
Unpacking and Inspection of the Instrument and Accessories .............2
1.2 The Display ...........................................................................................3
1.3 The Touch Pad ......................................................................................3
1.4 Vapor Purge ...........................................................................................4
2.0 Safety .................................................................................................................4
3.0
Installation and Commissioning .......................................................................5
3.1
Mounting and Site Selection..................................................................5
3.2 Plumbing ..............................................................................................6
3.2.1 Pressurized Systems...................................................................7
3.2.2 Drain Vent..................................................................................7
3.3 Electrical Connections ..........................................................................7
3.3.1 Power ........................................................................................8
3.3.2 RS-485 .....................................................................................8
3.3.3 Relays.........................................................................................8
3.3.4 4-20 mA ....................................................................................8
4.0 Operation
...........................................................................................................9
4.1 Warm-up ...............................................................................................9
4.2 Routine Measurement ...........................................................................9
4.3 Security Access Feature.......................................................................10
5.0 Instrument
Calibration ....................................................................................11
5.1 100%T Calibration...............................................................................11
5.2 100%T Calibration Error ....................................................................12
6.0 Instrument Offset ........................................................................................... 13
6.1 Restoring Factory Settings...................................................................14
7.0 Instrument Configuration (CONFIG mode) ....................................................15
7.1 Selecting the Output (O/P) ..................................................................15
7.2 Setting the 4-20 mA .............................................................................15
7.2.1 Setting the 4 mA Level ...........................................................16
7.2.1 Setting the 20 mA Level .........................................................16
7.2.1 Setting the Error Level ............................................................16
7.3
Configuring the RS-485 Port ..........................................................................17
7.3.1 Setting the Baud Rate .............................................................17
7.3.1 Setting the Address ................................................................17