NK200-1B visible Sample Concentrator with factory price
USD $500 - $1,100 /Set
Min.Order:1 Set
Beijing Zhongxingweiye Instrument Co., Ltd.
Product description:
The nitrogen sample concentrator (visible) NK200-1B is mainly used for concentrating or preparing
sample in batch. Such as drug screening, hormone analysis, liquid phase and mass spectrometry in
the analysis of sample preparation. It works by blowing nitrogen in the surface of sample which is
being heated to accelerate evaporating and separating the solvent in the samples without oxygen.
Instead of the rotary evaporation instrument, nitrogen sample concentrator can efficiently concentrate dozens of samples simultaneously. The sample surface in the tube can be observed while
concentrating.
Product features
1. Synchronously working with heating by dry bath in the bottom and nitrogen blowing on the surface accelerates liquid evaporation and sample concentration.
2. The position of gas needle in air cavity can be adjusted to suit for different types of tubes.
3. The height of the air cavity can be adjusted. The length of a standard gas needle is 150mm.
4. Sample surface in the tube can be observed while concentrating.
5. Gas needle is controlled independently. Separately blow of each needle and flow regulating of
each needle are available to avoid gas waste.
6. The entire equipment can be put into ventilation cabinet when the concentration sample in toxic
solvents.
7. Built in overheat protection, automatic fault detection and fault beep alarm devices.
8. LED display immediate temperature and diminishing time. Operation is simple and convenient.
Technical Parameters
Model | NK200-1B Visual Nitrogen Concentrator |
Temperature Range | R.T.+5°C ~ 150°C |
Heating Time | ≤30min (from 40°C to 150°C) |
Temperature Accuracy (40~100°C) | ±1°C |
Temperature Accuracy (100~150°C) | ±1.5°C |
Temperature Uniformity (100°C) | ±1°C |
Temperature Display Accuracy | 0.1°C |
Blocks Quantity | 1 block |
Time Range | 99h59min |
Nitrogen Flow | 0~10L/min |
Nitrogen Pressure | ≤0.1MPa |
Power | 400W |
Dimensions | 260 x 220 x 520 (mm) |
Blocks Selection | Refer to “Exchangeable blocks for NK200-1B” |
Conventional configuration
Optional blocks from NK01 to NK07. Block can be interchanged easily.
Optional flow regulating valve.
Blocks replacement for NK200-1B Series
Type | Tube Diameter | Tubes | Block Size (mm) |
NK01 | 10 mm | 12 | 153.5 x 96 x 49 |
NK02 | 12 mm | 12 | 153.5 x 96 x 49 |
NK03 | 13 mm | 12 | 153.5 x 96 x 49 |
NK04 | 15 mm | 12 | 153.5 x 96 x 49 |
NK05 | 16 mm | 12 | 153.5 x 96 x 49 |
NK06 | 19 mm | 12 | 153.5 x 96 x 49 |
NK07 | 20 mm | 12 | 153.5 x 96 x 49 |
Other products:
We will give you the best price with the good quality,and meet all your needs.
Beijing Zhongxingweiye Instrument Co., Ltd is a large high-technology group company,
integrating research, development and sale. Our research and production base covers an area
of over 15000 square meters, and our building covers more than 10000 square meters.
Our company has laid a solid foundation for quality control and passed ISO9001:2000 quality
system management certification. Aalso established good cooperation relationship with many expertsand science research units and got good results when develop new products with them together .
We insist on the principle of quality first , honest and trustworthy are the foundation . We cordially
hope to cooperate with all friends in domestic and abroad forever by our excellent quality products , honest and trustworthy management idea and good service .