50L Large capacity vacuum rotary evaporator

Features:

• Teflon (PTFE) and fluorine rubber dual rotating seal, patented technology to ensure high vacuum.
• the introduction of foreign advanced frequency control system, temperature control system, accurate and reliable.
• a vacuum switching valve, without affecting the system vacuum distillation of the situation and the solution can be continuously collected.
• water bath electric lift and manual lift support, easy to use.
• PTEE discharge valve, corrosion resistance, pollution-free.

Explosion-proof motors:

• According to the mixing material viscosity, Adjust motor power
• Explosion-proof grade dIIBT4
• Motor power has 180W, 90W, 370W
• run without sparks

Explosion-proof control section:

• Using high-quality steel welding
• High-voltage electrostatic spray
• Bus and outlet increased safety structure
• Control since the development of design
• Over voltage, under voltage, over current protection
• Overload, overheat protection
• Explosion-proof grade dIIBT4
• Speed digital display
• Temperature digital display, online testing
• Promise speed
• Explosion-proof flexible connecting pipe with fire-resistant, corrosion-resistant erosion, water, anti-aging
• Temperature PID control, room temperature to 99 degrees
• Can be made to room temperature to 180 degrees high temperature bath

Explosion-proof electric heating tube is a tubular heater that consumes electrical energy converted into heat to heat the object to be heated.

• Cold-welded stainless steel
• High-voltage electrostatic spray
• Bus and outlet increased safety structure
• Explosion-proof grade dIIBT4
• Corrosion, water, oil, anti-aging
• Voltage 220V, 380V
• Power 3KW, 4.5KW, 6KW, 8KW
• Stainless steel SUS304
• Good thermal conductivity
• Insulation is good, leakage current is small
• Long life

Explosion-proof standard

• Explosion-proof mark dIIBT4, on behalf of: Explosion-proof electrical products for the type of explosion-proof, is the use of Class IIB place (Class) Do not, the ignition temperature of explosive gases T4 group.
• Flameproof d GB3836.2 isolated ignition source exists
• Explosion-proof electrical equipment, in accordance with the maximum test safety clearance (MESG) or minimum ignition current (MICR) to distinguish, Class II electrical equipment is divided sinto: IIA, IIB, IIC three categories.
• According to the difference of ignition temperature of explosive gas mixture, the group is divided into six kinds of T1, T2, T3, T4, T5 and T6. The ignition temperature is expressed in t (℃).
• T4 is: 135 ℃ <t ≤ 200 ℃; T1 is: 450 ℃ <t; T6 is: 85 ℃ <t ≤ 100 ℃