The sintering furnace LT 02/13 CR is perfectly suited for sintering of cobalt-chromium restorations. The blanks are placed in a special sintering bell and will be heat-treated under argon. The specific design in combination with sintering pearls provides for good sintering results in a nearly oxygen-free atmosphere at very low argon consumption. The system is open and can be programmed for various materials up to sintering temperatures of 1280 °C. Two pre-installed sample programs, which can be adjusted individually. Furthermore, the sintering furnace LT 02/13 CR is designed for a single-phase connection.
- Tmax 1300 °C
- Working temperature up to 1280 °C, depending on the CoCr material
- Single-phase connection
- Dual shell housing made of textured stainless steel sheets with additional fan cooling for low surface temperature
- Exclusive use of insulation materials without categorization according to EC Regulation No 1272/2008 (CLP). This explicitly means that alumino silicate wool, also known as “refractory ceramic fibre” (RCF), which is classified and possibly carcinogenic, is not used
- Gas supply system with 2 solenoid valves and 2 flow meter
- Forced cooling system with compressed air possible
- Sintering bell with good sealing for sintering up to 30 single crowns under argon
- Sintering pearls, Ø 1,25 mm (200 g) included in delivery scope
- Special tongs included in the delivery scope
- Type S thermocouple
- Freely programmable controller C550 allows for automatic temperature control and switching of the gas flow
- Switching system with solid-state-relays to switch the heating
- Possibility to set two gas quantities for optimal adjustment to the sintering process
- Controller with touch operation C550 (10 programs with each 20 segments)
- MyNabertherm App for online monitoring of the firing on mobile devices for free download
- Freeware NTEdit for convenient program input via ExcelTM for MS WindowsTM on the PC
- Freeware NTGraph for evaluation and documentation of firings using ExcelTM for MS WindowsTM on the PC
- NTLog Basic for Nabertherm controller: recording of process data with USB-flash drive
- Defined application within the constraints of the operating instructions
| Model | Tmax | Inner dimensions | Volume | Maximum | Outer dimensions | Process flush rate | Connected | Electrical | Weight | ||||
| in mm | in mm5 | ||||||||||||
| in °C | w | d | h | in l | units | W | D | H1 | l/min | load in kW | connection2 | in kg | |
| LT 02/13 CR | 1300 | 130 | 120 | 120 | 1,9 | 30 | 422 | 320 (4303) | 430 + 230 | 1 | 2.2 | 1-phase | 25 |
| 1 Including opened lift door | |||||||||||||
| 2 These furnaces are available for main voltage of 200 V, 208 V, 220 V - 240 V, 1/N/PE or 2/PE | |||||||||||||
| 3Including compressed air connection for forced cooling | |||||||||||||
| 4 Heating time of the empty and closed furnace up to Tmax −100 K (connected to 230 V 1/N/PE rsp. 400 V 3/N/PE) | |||||||||||||
| 5 External dimensions vary when furnace is equipped with additional equipment. Dimensions on request. | |||||||||||||
Starting as a small family business, Nabertherm has developed into one of the leading industrial furnace manufacturers with 600 employees and 150,000 customers worldwide.
All furnaces are made in Germany and Nabertherm offers not only a first-class spare parts service, but also excellent customer service for our customers.
Benefit from more than 75 years of experience in furnace construction.
The Nabertherm range of dental furnaces and accessories is characterized by high quality, an excellent price/performance ratio and short delivery times.
Nabertherm offers a wide range of products for perfect results of your dental restorations, from preheating furnaces for investment materials and casting molds to a wide selection of sintering furnaces for zirconium oxide, translucent zirconium oxide and CoCr alloys as well as furnaces for stress-relieving annealing after laser sintering.
For firing all common veneering ceramics in normal atmosphere or under vacuum and for pressing systems under vacuum Nabertherm offers vacuum furnaces with a specially developed controller and many sample programs for free download.
