Vertical Vacuum Sintering Furnace

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lt is applied to the growth of optical crystals such as calcium fluoride, magnesium fluoride, lithiumniobate, lithium tantalate, and scintillation crystals such as sodium iodide, cesium iodide, bismuth germanate. lt can also be used to grow new crystal materials such as metal halide perovskites.

Main Parameters

● Heating zones: 4, enabling different temperature gradients

● Maximum heating temperature: 1200℃

● Continuous working temperature: 1100℃

● Temperature control accuracy: ±0.1℃

● Constant temperature zone accuracy: ±0.2℃

● Vacuum degree: 10^-2torr (using mechanical pump), 10^-5 torr (using molecular pump system)

● Servo lifting device
　-Driven by a servo motor for vertical movement.
　-Displacement stroke:600mm.
　-Moving speed range:
　 Slow speed:0.01-10mm/h(servo-controlled)(adjustable, with an accuracy of +/-1 μm).
　 Fast speed:50-200mm/min(servo-controlled).
　-The moving speed range of the furnace body can be customized according to customer requirements.