The instrument consists of a base and stand assembly, sample holder and gas distribution system. Test tubes are held in a bolck . The gas at 5 to 10 psig passes through the distribution manifold. Depending on the test-tube size and solvent volume they can be individually raised or lowered to the correct height. Needles or glass pipets blow gas onto the surface of the solution resulting in rapid evaporation of the solvent. All materials used are laboratory quality and can withstand contact with organic solvents. Acid resistant models are available for corrosive application

Features

l         High precision and wide range of temp control

l         Blowing a large number of samples at one time

l         Blowing each sample independently

l         Amount of airflow can be adjusted

l         Easy operation; safe and reliable to use

Specifications

MK200 Block heater	MK200-1	MK200-1A	MK200-2
Temp. Control Range	RT+5℃~150℃	RT+5℃~150℃	RT+5℃~150℃
Timing Range	1min~99h59min	1min~99h59min	1min~99h59min
Temp. Control Accuracy @40℃	±0.3℃	±0.3℃	±0.3℃
Temp. Control Accuracy @40~100℃	±0.5℃	±0.5℃	±0.5℃
Temp. Control Accuracy @100~150℃	±1℃	±1℃	±1℃
Display Accuracy	0.1℃	0.1℃	0.1℃
Heating Time（40~150℃）	≤30min	≤30min	≤30min
Number of Sample Blocks	1	1	2
Standard blocks	See No.5 Page	See No.5 Page	See No.5 Page
Power supply	AC220V 200W	AC220V 200W		AC220V 400W
MD200 Gas Distribution System	MD200-1	MD200-1A	MD200-2
Nitrogen consumption	0-10L/min	0-10L/min	0-10L/min
Dimension（mm）	280 x 240 x 110	280 x 240 x 110	280 x 240 x 110
Needle length	80/150mm	80/150mm	80/150mm