vita vacumat 4000 premium t, Руководство по эксплуатации, Страница: 4 / 31

VITA - Vacumat 4000 Premium
39/03/04 Vita Zahnfabrik H.Rauter GmbH&Co.KG 79704 Bad Säckingen 3
1 Technical information
1.1 General description
•
high-performance technology – greatest temperature accuracy due to temperature regulation by 2
temperature sensors – optimum, time-saving, user-friendly and ergonomic handling with optimum firing
results, takes up a minimum amount of space
•
casing with steel painted or stainless steel finish
•
platforms for depositing hot firing trays
•
firing chamber lined with high-quality insulating material
•
quartz firing muffle
•
temperature sensors (platinum / rhodium – platinum)
•
automatic temperature adjustment
•
temperature accuracy plus/minus 2 °C
•
connection for data transfer to a PC
1.2 External control element with the following features
•
clearly designed, easy to use 6.4" TFT (Thin Film Transitor" colour/graphics display
•
simple to operate, user-friendly (self-explanatory)
•
Can be viewed in graphics or tabular mode
•
user-friendly, ergonomic and easy-to-clean keypad
•
internal memory for approx. 2000 firing programs
•
external program memory card for firing programs of up to 10 users with max. 200 programs each
(special accessories)
•
network connection (Ethernet) for integrating into PC network
•
connection for PC keyboard
1.3 Program features
•
clearly defined categories for firing programs according to material groups
•
all parameters freely selectable, numerical and alphanumerical
•
firing programs can be copied
•
firing data storage for quality assurance and transferring to PC
(PC program available under special accessories)
-
The following data are stored:
-
all firing program parameters
-
job no.
-
date of firing
-
user(s)
-
serial no. of furnace
•
free programming of 3 lift positions and interval times for pre-drying
•
free programming of lift positions for cooling
•
temperature rise can be set in °C/min or in minutes
•
vacuum pump can be programmed to switch on at the beginning of the temperature rise
•
temperature rise can be programmed not to start until maximum vacuum level (pre-vacuum) is reached
or sustained
•
program parameters can be altered for the course of one program run with the # key
•
the job number can be entered
•
tabular view of the current users' names