1700C High-Temperature Hydrogen Atmosphere Chamber Furnaces with FP93 Temperature Control_Atmosphere Furnace_Lab Furnace_Product

Product Details

1700C High-Temperature Hydrogen Atmosphere Chamber Furnaces with FP93 Temperature Control
The 1700 C Atmosphere Chamber Furnace is a CE-certified box furnace designed for materials synthesis under an inert gas atmosphere with temperatures up to 1700 ºC.
The furnace consists of high-quality alumina fiber bricks and Molybdenum alloy heating elements with a heating chamber.
The vacuum-sealed steel chamber with water cooling jacket as well as the vacuum & gas flow control system enables material processing under inert gas atmosphere.

Specification

Model	AF-1700-1	AF-1700-2	AF-1700-3	AF-1700-4	AF-1700-5
Power	3KW	5KW	7 KW	9KW	13 KW
Furnace tube size(mm)	160X150X150	200X200X200	300X200X200	300X250X250	400X300X300
Dimension	550X 470X860	600X 510X910	600X610X940	650X 610X990	700X 710X1355
Power supply voltage	220V			380V
Phase number	Single-phase
Heating element	1800 type silicon molybdenum rod
Temperature control mode	1. Yudian temperature control 30 sections can only use PID temperature regulation. 2. FP93 temperature control (from Japan) (Replace imported instruments, for an additional fee) 1), 40 section program temperature control can be divided into 4,2,1 group program, if the program is divided into four groups, each program segment 10, 2), 6 group PID control, low, medium and high temperature can each with a set of PID, such that each segment is capable of controlling the temperature very accurately.
Control accuracy	+/- 1 ℃
Triggers	1. Phase trigger (with soft start and current limiting function) 2. Current limiting function: no matter how to adjust the heating time, our furnace transformer secondary current through the post is limited to 160A, limited protection of equipment, no matter how you operate, the device will not burn. 3. Soft-start function: When the power current will slowly increase, the impact on the heating element is small, and helps extend the life of the heating element
SCR	106 / 16E Germany Semikron
Max temperature	1700 ℃
Rated temperature	1650 ℃
Heating rate	≤20 ℃ / Min (available upon request modification)
Recommended heating rate	≤10 ℃ / Min
Thermocouple Type	Type B
Certification	CE
Surrounding surface temperature	≤45℃

Maximum temperature use in a variety of atmosphere

Atmosphere	Max temperature
NO2,CO2,O2,Air	1700℃
He, Ar, Ne	1650℃
SO2	1600℃
CO, N2	1500℃
Wet H2	1400℃
Dry H2	1350℃

Detail

Application
1700 ℃ Atmosphere Chamber Furnaces mainly provides high-temperature heat treatment environment for industrial colleges, research institutes, factories and other industrial laboratories, and is applied to new materials such as metal materials, ceramic materials, nanomaterials, and semiconductor materials.

Application Notes
1. Please EXERCISE EXTREME CAUTION. H2 gas is highly flammable and explosive. H2 ignites at a temperature of 400°C, an explosion could occur when the hydrogen content reaches 4.0%-74. 2% in the air, please strictly follow the rules below to for safety operation.
2. Inert gas MUST be used to purge the furnace chamber to eliminate all the air before introducing the H2 gas.
3. The pressure inside the chamber should ALWAYS be controlled at 0.01-0.02 Mpa above the standard atmospheric pressure during the entire heating process, otherwise, the oxygen in the air may backflow into the furnace chamber and cause the explosion in the worst case scenario.
4. Pressure over 0.02Mpa or below -0.05Mpa (Relative Pressure) is strictly prohibited.
5. ALWAYS place the furnace in a room with a fume hood and a hydrogen detector installed.
6. Good ventilation is necessary for the room in which place the furnace
7. Exhausting Hydrogen gas in the room is forbidden.
8. Must be used under inert gas or hydrogen gas environment
9. For preserving the longevity of the furnace components, we recommend the heating rate not to exceed 10 °C /min.
10. Small cracks may appear on the surface of the refractory ceramics over extended use. This is a normal occurrence and the cracks may be repaired with alumina coating.
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