Chap; Technical Characteristics And Operating Start; 4.1.1 Technical Data - Zhermack furnace DM Serie Manuel De L'utilisateur

CHAPTER 4: TECHNICAL CHARACTERISTICS

TECHNICAL CHARACTERISTICS AND OPERATING START

4.1
Zhermack designs and manufactures work instruments that provide cutting-edge technology and
first-rate quality. They are specially designed to provide made-to-measure solutions that offer long-
lasting performance every single day of their working life.
In making these products Zhermack makes use of the latest design tools, thus ensuring that all
finished equipment is as functional as possible. Use of only top-quality materials and thorough
testing aimed at providing maximum user safety are an Zhermack constant, making our products safe
and internationally competitive.
The DM ovens work by melt-firing the alloy linings used in odontotechny and allow users to employ
special techniques for both variable-temperature melting of specific linings and the
melting of special skeleton linings (DM1 and DM1G).
The various DM oven versions differ mainly in terms of technical characteristics; however,
computerisation is governed by a board having the same characteristics on each model.
Programming is explained in detail in Chap. 7.
DM series ovens are characterised by:
• computerised operation with a 10-program (0-9) memory.
• 5 phases per program plus a special 8-phase program feature.
• digital controls.
• protection against accidental data cancellation.
• large-size luminous displays for easy, user-friendly data reading during both programming and
work.
• function buzzers.
• cut-out fuses.
• thermocouple cut-out signal and automatic deactivation of element.
• door with magnetic closure.
• safety microswitch connected to door: when the latter is opened this switch cuts the power to the
oven chamber.

4.1.1 Technical data

M :
odel
Dimensions (cm)
Interchamber dimensions (cm)
Weight (kg)
Aspirator dimensions (cm)
Aspirator weight (kg)
Cylinder capacity
Max increase time to 700°C
Max absorbed power (watt)
Power supply
Protection rating IP
150 of 272
DM 30
L33 x P32 x H45
L12 x P16 x H9,5
15
L12 x P15 x H65
3
4-3x 2-9x
30 °C/min
1550
230V~ 10% 50/60Hz 230V~ 10% 50/60Hz
IPX0
MAINTENANCE AND USE MANUAL
EN
DM 40
L39 x P37 x H49 L39 x P47 x H49
L17 x P16 x H11 L17 x P16 x H11
26
L12 x P15 x H65 L12 x P15 x H65
3
6-3x 4-9x
30 °C/min
2000
230V~ 10% 50/60Hz
IPX0
DM 50
30
3
11-3x 6-9x
30 °C/min
2400
IPX0
FURNACE DM