ELTRA CS-580A, Руководство по эксплуатации

Страница: 15 / 60

Installation
15
2.8 Temperature adjustment
The furnace temperature is PC-controlled.
The CS-580A is delivered with 1350°C set temperature saved in a software profile.
After switching on the instrument at position 2 and starting of the UNI-software, the
heating up to the set temperature is started automatically. (The cable connection
between instrument and PC is in the scope of supply).
The actual furnace temperature and the set temperature are visible in the window
Heater.
You can change the set temperature in the window Configuration.
Fig. 4: Window Configuration – Heater – Temperature
2.9 Preheating the furnace
NOTICE
For heating up, the mains power switch of the analyzer has to be at position 2 and
the PC has to be switched on. The configuration of the BIOS has to be done by the
customer as needed.
During heating up to the set temperature, the ceramic combustion tube is under
high thermic stress. This stress is increased with increasing speed of the heating
up process.
For maximum service life of the combustion tube, the furnace can be heated up
slowly with a heating rate of 10°C/min. In order to avoid long waiting time until the
furnace heats up, the heating up of the furnace can be started automatically long
before the work begins. See chapter
Bios Configuration
Please note that the automatic preheating can only be started when the analyzer
temperature is below 100°C.
NOTICE
The analyzer is delivered with a default heating rate of 10°C/min. Much higher
heating rates are possible; however with respect to the service life of the
combustion tube, higher rates should only be used when necessary.
2.9.1 Configuration of preheating
1. Open the window Default and choose Configuration .
Fig. 5: window Default
2. In the chapter Furnace you find Preheat .