Product Features

• 1、The heater rapidly heats the sample to the evaporation temperature,At the same time, the gas is blown onto the surface of the solution through a gas needle，shortsendRapid evaporation of solution and concentration of sample.
  2、The position of the air needle in the air chamber can be changed，Make it applicable to different test tubes.The standard needle length is150mm.
  3、The height of the air chamber can be adjustedThis modelThe product has unique features: the liquid level position of the concentrated sample can be observed at any time during sample concentration.
  4、Each blowing needleequalIndependently controllable, capable of individual blowing and flow regulation, without wasting gas.
  5、When concentrating toxic solvents,The entire system can be placed in a fume hood.
  6、Built in over temperature protection device，Automatic fault detection and alarm function.
  7、LEDdisplay,temperaturesynchronousDisplay, time decreasing displayThe operation is simple and convenient.
  8、Standard equipped with air chamber and dedicated adjustable bracket

performance index

• PRODUCT MODEL	NG150-IBVisual nitrogen blower
  temperature range	room temperature+5℃—150℃
  heating up time	≤30min(From)40℃ rises to150℃)
  Temperature accuracy（40~100℃）	±1℃
  Temperature accuracy（100~150℃）	±1.5℃
  Temperature stability（100℃）	±1℃
  Number of modules placed	1piece
  Display Accuracy	0.1
  Set the longest time	99h59min
  Nitrogen Flow Rate	0—10L/min
  Nitrogen pressure	≤0.1MPa
  maximum power	400W
  External dimensions	280x220x500 mm
  Module model selection	See alsoNG150-1BSeries replaceable modules

  
  
  

  Module Description

  model	Test tube diameter	Number of test tubes	MODULE SIZEmm
  NG19	10 mm	12	153.5 x 96 x 49
  NG20	12 mm	12	153.5 x 96 x 49
  NG21	13 mm	12	153.5 x 96 x 49
  NG22	15 mm	12	153.5 x 96 x 49
  NG23	16 mm	12	153.5 x 96 x 49
  NG24	19 mm	12	153.5 x 96 x 49
  NG25	20 mm	12	153.5 x 96 x 49