This instrument is a special-purpose device designed in accordance with the Ministry of Transport’s specification T0349-2005 (Methylene Blue Test for Fine Aggregates). It adopts advanced speed regulation and numerical control technologies, which improve the accuracy and speed of the test. It is an essential special instrument for laboratories. Executive standard: GB/T 176-2017.

Product Features：

Fast heating speed, making experiments more efficient

Uniform stirring and high temperature accuracy

High stability of experimental data

Automatic timed shutdown function

Multi-button setting for easier operation

Technical Parameters：

Power supply voltage	220V±10%
Heating power	500W
Average heating rate	60℃/minute
Water pump power	12w
Time setting	1-99 minutes
Packaging size (length * width * height)	590*350*380mm
Stirring motor	stepless speed regulation。