Sample Concentrator One Block

Synchronously working with heating by dry bath in the bottom and nitrogen blowing

Nitrogen concentrator is mainly used for enrichment of large-volume sample or preparation (such as drug screening, hormone analysis, liquid phase, and mass spectrometry in the analysis of sample preparation).

Working principle: the nitrogen into the heated surface of the sample and make the solvent evaporate and separated rapidly, thereby reaching the sample enrichment purpose without oxygen, keep the sample purer.

Nitrogen concentrator instrument can concentrated dozens of samples simultaneously, saving time and high efficient, instead of rotary evaporation instrument.

Features

Synchronously working with heating by dry bath in the bottom and nitrogen blowing on the surface accelerates liquid evaporation and sample concentration
The position of gas needle in air cavity can be adjusted to suit for different types of tubes
The height of the air cavity can be adjusted. The length of a standard gas needle is 150mm
Gas needle is controlled independently. Separately blow of each needle and flow regulating of each needle are available to avoid gas waste
The entire equipment can be put into ventilation cabinet when the concentration sample in toxic solvents
Built in overheat protection, automatic fault detection and fault beep alarm devices
LED display immediate temperature and diminishing time
Operation is simple and convenient
Standard configured air cavity and adjustable bracket

Technical specifications

Code	MB/011/002
Temp. Control Range	R.T.+5℃ ~150℃
Temp. Stability@40~100℃	≤±0.5℃
Temp. Stability@100~150℃	≤±1℃
Block Temp. Uniformity@100℃	≤±0.5℃
Block Temp. Uniformity@150℃	≤±1 ℃
Temp. Display Accuracy	0.1℃
Heating Speed	≤30 min (40℃ to 150℃)
Time Range	1 min ~99 h 59 min or continuous
Needle Plate Max. Lift Stroke	285 mm
Gas-in Joint Outer Diameter	Ø 7 mm
Nitrogen Pressure	≤0.1 MPa
Nitrogen Flow Rate	0 ~10 L/min
Needle Length	150mm
Sample Capacity	1 standard block
Voltage	AC 220 V / AC 110 V, 50/60 Hz
Power	200 W
Dimension (WxDxH)	200 x 230 x 525mm
Net Weight	5,1 kg

Conventional configuration

Optional blocks can be interchanged easily.

Code	Holes #	Tubes Ø (mm)
MB/011/007	12	6
MB/011/008	12	7
MB/011/009	12	10
MB/011/010	12	12
MB/011/011	12	13
MB/011/012	12	15
MB/011/013	12	16
MB/011/014	12	19
MB/011/015	6	20
MB/011/016	6	26
MB/011/017	4	28
MB/011/018	2	40
MB/011/019	12	0,5 ml
MB/011/020	12	1,5 ml
MB/011/021	12	2,0 ml