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/200/01N
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

Wide range of interchangeable blocks to meet any loading requirements of the most popular test tubes and microtubes of various sizes on the market

Code	Holes #	Tube diameter Ø (mm)
MB/0DT/01A	12	6
MB/0DT/02A	12	7
MB/0DT/03A	12	10
MB/0DT/04A	12	12
MB/0DT/05A	12	13
MB/0DT/006	12	15
MB/0DT/007	12	16
MB/0DT/008	12	19
MB/0DT/009	6	20
MB/0DT/010	6	26
MB/0DT/011	4	28
MB/0DT/012	2	40
MB/0DT/13A	12	0,5 ml
MB/0DT/14A	12	1,5 ml
MB/0DT/15A	12	2,0 ml
MB/0DT/16A	12	0,2 ml