China Nitrogen Concentrator with Ce

China Nitrogen Concentrator with CEProduct Numbers:NDK200-2
Product description:NDK200-1 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 t 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.
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 is150mm.
4. Gas needle is controlled independently. Separately blow of each needle and flow regulating of each needle are available to avoid gas waste.
5. The entire equipment can be put into ventilation cabinet when the concentration sample in toxic solvents.
6. Built in overheat protection, automatic fault detection and fault beep alarm devices.
7. LED display immediate temperature and diminishing time. Operation is simple and convenient.
8. Standard configured air cavity and adjustable bracket.
Technical Parameters
Model
NDK200-1
nitrogen concentrator
NDK200-2
nitrogen concentrator
Temperature range
RT+5ºCto150ºC
Heating time
≤30min(from40ºCto150ºC)
Temperature accuracy(40~100ºC)
±0.5ºC
Temperature accuracy(100~150ºC)
±1ºC
Temperature uniformity(100ºC)
±0.5ºC
Blocks Quantity
1 pieces
2 pieces
Time range
99h59min
Nitrogen flow
0-10L/min
Nitrogen pressure
≤0.1MPa
power
200W
400W
Dimensions
230x200x500 mm
260x220x500 mm
Blocks Selection
Refertothe"
Exchangeableblocksfor
NDKSeries"
Conventional configuration
OptionalblocksfromDT01AtoDT18.Blockcanbeinterchangedeasily.Optionalflowregulatingvalve.
Blocks replacement for NDK Series
Type
Description
Block Dimension (mm)
DT01A
Φ6 mmx 12
95.5 x 76.5 x 50
DT02A
Φ7 mmx 1295.5 x 76.5 x 50
DT03A
Φ10 mmx 12
95.5 x 76.5 x 50
DT04A
Φ12 mmx 12
95.5 x 76.5 x 50
DT05A
Φ13 mmx 12
95.5 x 76.5 x 50
DT06
Φ15 mmx 12
95.5 x 76.5 x 50
DT07
Φ16 mmx 12
95.5 x 76.5 x 50
DT08
Φ19 mmx 12
95.5 x 76.5 x 50
DT09A
Φ20 mmx 6
95.5 x 76.5 x 50
DT10A
Φ26 mmx 6
95.5 x 76.5 x 50
DT11A
Φ28 mmx 4
95.5 x 76.5 x 50
DT12A
Φ40 mmx 4
95.5 x 76.5 x 50
DT13A
0.5ml centrifugal tube x 12
95.5 x 76.5 x 50
DT14A
1.5ml centrifugal tube x 12
95.5 x 76.5 x 50
DT15A
2.0ml centrifugal tube x 12
95.5 x 76.5 x 50
DT16A
0.2ml tube x 12
95.5 x 76.5 x 50
DT17
Flat (96-hole
Enzyme Plate)
78 x 114 x 26
DT18
customized
customizedPhoto:
NDK200-2NK200-1B
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