Vacuum tube furnace with a diameter of 100

Vacuum tube furnace with a diameter of 100Detailed Introduction

Vacuum tube furnace with a diameter of 100：

Quartz furnace tube, high cleanliness, stainless steel flange, good sealing performance
■ Can be vacuumed or filled with various mixed inert gases for atmosphere protection
The instrument has high precision, with a display accuracy of 1 degree. Under constant temperature conditions, the accuracy can reach plus or minus 1 degree
The control system adopts LTDE technology, with 30 band programmable function and secondary over temperature protection.

The energy-saving vacuum tube furnace uses high-quality high-temperature quartz material as the furnace tube, and low heat storage and high radiation lightweight fiber material to make the heating chamber, which is efficient and energy-saving. The high-quality high-temperature heating wire is used as the heating element, which can heat up to 1000 degrees in 15 minutes. The control system is an advanced LTDE programmable instrument that can be set to perform multi band operations such as temperature rise and fall, constant temperature, timed startup, and shutdown. The controller is located below the furnace body and is made in an integrated manner. The electrical connection between the furnace body and the temperature controller is completed before leaving the factory. It can be used by turning on the power supply. The control system uses LTDE programmable instruments with adjustable heating speed, and the PID+SSR system synchronizes and coordinates control, making it possible for any experiment or experiment to be accurate and reproducible. It has automatic constant temperature and time control functions, and is equipped with a second level over temperature automatic protection function, ensuring reliable control and safe use. The sealing system is equipped with a dual head inlet valve, a single head outlet valve, a vacuum gauge, a stainless steel sealing head, and a high-temperature resistant sealant, with good sealing performance. If necessary, a flow meter and a water cooling device can also be added. This vacuum furnace is aesthetically pleasing and has superior performance, making it the first vacuum tube electric furnace among research institutions in various universities

Detailed information:

Furnace structure and materials used

Furnace shell material: The outer box is made of high-quality cold plate treated with phosphate film salt and sprayed with high-temperature plastic, with a color of computer gray;
Furnace core material: Made of high radiation, low heat storage, ultra lightweight fiber furnace plates assembled on six sides, resistant to rapid cooling and heating, energy-saving and efficient;
Insulation method: fiber cotton blanket;
Temperature measuring port: thermocouple enters from below the furnace body;
Terminal post: The heating furnace wire terminal post is located below the furnace body;
Furnace bracket: made of angle steel frame metal panel, built-in control system and compensation wire, located below the furnace body
Heating element: High temperature resistance wire;
Furnace tube material: high-purity quartz tube
Sealing device: stainless steel flange
Whole machine weight: approximately 35KG
Standard packaging: wooden crate

Technical Parameter
Temperature range: 100~1300 ℃;
Volatility: ± 1 ℃;
Display accuracy: 1 ℃;
Furnace size: φ 100 * 380mm;
Heating area: 280mm
Outer diameter of quartz tube: φ 100 * 810 MM;
Heating rate: ≤ 50 ℃/min; (Adjustable to any speed below 50 degrees per minute)
Whole machine power: 5KW;
Power supply: 220V, 50Hz

Temperature controller
Temperature measurement: S-scale platinum rhodium platinum thermocouple;
Control system: LTDE fully automatic programmable instrument, PID regulation, control accuracy of 1 ℃
Complete set of electrical appliances: using branded contactors, cooling fans, and solid-state relays
Time system: can set the heating time, control the constant temperature time, and automatically stop the machine when the constant temperature time is reached;
Overtemperature protection: built-in secondary overtemperature protection device, dual insurance;
Operation mode: Full range adjustable constant temperature, constant operation; RUN

Technical documentation and attachments provided
Operating Instructions
Warranty Card
Loading and unloading fixed wrench
silicone hose

Main components
LTDE programmable control instrument
Solid state relay
Intermediate relay
thermocouple
Cooling motor
High temperature furnace wire
Quartz furnace tube
Stainless steel sealing flange
Double headed air inlet, single headed air outlet
vacuum meter

after-sale service:
Responsible for providing remote technical guidance to users
Timely provision of spare parts and accessories for equipment
Provide technical consultation and support during the use of equipment
Immediate response within 8 working hours upon receiving customer fault notification

Comparison Table of Technical Parameters for Energy saving Programmable Vacuum Furnaces of Similar Models