4 manual operation, 1 overview 4.2 dosing devices, 1 automatic reagent check – Metrohm 796 Titroprocessor User Manual
Page 59: 2 dosing device functions, 3 manual dosing, 3 sensors, 1 automatic sensor check, 2 manual measurement, 3 calibration, 4 sample changer
4. Manual operation
796 Titroprocessor, Instructions for use
53
53
4 Manual operation
For manual operation or for monitoring peripheral devices (dosing devices,
sensors, sample changers, remote lines) the page ‘Devices & Manual
control’
should be called up. Press the softkey [Devices ManCtrl]
on the main page or the
<MAN CONTROL> key on the keyboard.
4.1 Overview
ЪДДД Devices & Manual Control ДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДД¿
³ ³
³ Dosing devices at interface A press <TAB> for more ³
³ ³
³ Dos. drive A1 700 A2 685 A3 --- A4 --- ³
³ Reagent AgNO3 HCl ³
³ Concentr. 0.01 mol/L 0.1 mol/L ³
³ Tubing Default Default Default Default ³
³ Buret type 10.0mL 20.0mL --- --- ³
³ Piston position exchange exchange ----- ----- ³
³ Dosing status ready ready ----- ----- ³
³ДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДД ³
³ Sensors at interface A press <TAB> for more ³
³ ³
³ Meas. input A1 A2 Adiff AT ³
³ Sensor 6.0430.100 6.0232.100 ³
³ Cal. sensor 6.0232.100 ³
³ Cal.method manual Apol ³
³ Cal.date 99-12-10 14:37 ³
³ Next Calibr. 99-12-14 08:00 ³
³ pH(as) 7.000 6.987 7.000 Stirrer on ³
³ Slope 1.000 0.996 1.000 ³
³ ³
АДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДДД QUIT ДЩ
ЪДДДДДДДВДДДДДДДВДДДДДДД¿ ЪДДДДДДДВДДДДДДДВДДДДДДД¿ ЪДДДДДДДВДДДДДДДВДДДДДДД¿
³Sample ³ ³Calibr.³ ³ ³ Meas ³ ³ ³ ³Stirrer³Remote ³
³changer³ ³ ³ ³ ³ ³ ³ ³ ³on/off ³lines ³
АДДДДДДДБДДДДДДДБДДДДДДДЩ АДДДДДДДБДДДДДДДБДДДДДДДЩ АДДДДДДДБДДДДДДДБДДДДДДДЩ
The upper part of the screen shows the status of the dosing devices which
are connected to the Titroprocessor. The lower part of the screen shows the
status of the sensors.
Each dosing device and sensor is identified by an address (
A1, A2, ... ).
This stands for the corresponding connection. The type of dosing device
(685 Dosimat or 700 Dosino) is automatically recognized when the
Titroprocessor is switched on.
Address allocation scheme:
Dosing devices
A1 … A4
Dosing devices at 796 Titroprocessor
B1 … B4
Dosing devices at 729 Dosimat interface
/
EBus
C1 … C4
Dosing devices at 729 Dosimat interface
/
EBus
Sensors
A1, A2
Measuring electrodes at measuring group
‘Sensors A’
Adiff
Differential amplification arrangement at
measuring group
‘Sensors A’
AT
Temperature sensor Pt100/1000 of
measuring group
‘Sensors A’
Apol
Polarized electrode of measuring group
‘Sensors A’