Microwave Ashing Furnace, muffle furnace

Model No.: MWF-2

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Product info

MWF series microwave muffle furnace has the characteristics of fast heating speed and low energy consumption. It can be used for ashing, sulfonation, melting, drying, wax burning, fusion, heat treatment, as well as burning residue and loss on ignition test of various organic and inorganic substances.

Main uses

1. Scope of application: Suitable for pre-treatment of analysis of major and trace elements and organic pollutants in various laboratory samples.

2. Instrument type: High-temperature synthesis, sintering, ashing, melting and heat treatment of various solid materials under air atmosphere

Features

Using microwave as the heating source, the heating speed is fast and easy to control, and 6-step program heating can be achieved
The furnace cavity adopts ceramic fiber inner cavity, and the maximum temperature resistance is 1600℃. It is light in weight, resistant to high temperature, and has good heat preservation
The touch screen is equipped with an intelligent operating system, and the temperature, time, power and other parameters are easy to set, and the heating curve is clear at a glance
Multiple safety interlocking protection devices, the microwave will not be started if the furnace door is not closed; if the door is accidentally opened during operation, the microwave emission will be stopped immediately, and the microwave leakage is lower than the international standard.
Compatible with various traditional crucibles, making ashing faster.
Microwave energy is available immediately, no thermal inertia, and easy to control temperature

Technical indicators

MODEL	MWF-2
Infrared temperature measurement, temperature range	385-1600℃, gradient heating or rapid heating, can work continuously at the highest temperature for 24 hours
Temperature measurement accuracy	±1℃
Maximum working temperature	1200℃
Ceramic fiber cavity size	152119 cm
Overall dimensions	715564 cm
Automatic frequency conversion microwave output,	0-2200W microwave output power
Microwave frequency	2450MHz
Power supply	AC220V±10%, 50Hz
Heating rate	≥60 degrees Celsius/min;
Direct ashing without carbonization	omitting the carbonization process of evaporating water and burning to remove organic matter before the sample is placed in the muffle furnace
Cooling method	high-speed air cooling, corrosion-resistant centrifugal fan, cooling rate ≥80 degrees Celsius/min
Accurate and safe	the internal safety locking mechanism can automatically stop the instrument operation in the event of an accident