Product 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, The heater allows samples to be heated rapidly to the evaporation temperature, through the gas blow to the solution surface via needle at the same time, prompting rapid evaporation and concentration solution.

2, Gas needle position in the gas chamber can be changed, suitable for various kinds of tubes.

3, The gas chamber height can be adjusted, the length of standard gas needle is 150mm.

4, Equiped with 12 gas control switch ,no waste of gas.

5, The entire system can be arranged in the ventilation cabinet when process concentration of toxic solvents,

6, Built in over-temperature protection device, automatic fault detection and alarm function.

7, LED display, temperature and time diminishing display, the operation is simple and convenient.

8, configured standard gas chamber and special adjustable bracket.

Technical Parameters

Model	NDK200-1 nitrogen concentrator	NDK200-2  nitrogen concentrator
Temperature range	RT+5℃ to 150℃
Heating time	≤30min （from 40℃ to 150℃)
Temperature accuracy（40~100℃）	±0.5℃
Temperature accuracy（100~150℃）	±1℃
Temperature uniformity（100℃）	±0.5℃
Blocks Quantity	1 pieces	2 pieces
Time range	99h59min
Nitrogen flow	0—10L/min
Nitrogen pressure	≤0.1MPa
power	200W	400W
Dimensions	265x200x500 mm	280x220x500 mm
Blocks Selection	Refer to the “blocks replacement for NDK Series”

Conventional configuration

The user can select the blocks from DT01A - DT18, blocks can be interchanged, and conventional configuration is DT06 blocks. Optional flow regulating valve.

Blocks replacement for NDK Series

Type	Tube diameter	Tubes	Block size (mm)
DT01A	6 mm	24	95.5X76.5X50
DT02A	7 mm	24	95.5X76.5X50
DT03	10 mm	20	95.5X76.5X50
DT04	12 mm	20	95.5X76.5X50
DT05	13 mm	20	95.5X76.5X50
DT06	15 mm	12	95.5X76.5X50
DT07	16 mm	12	95.5X76.5X50
DT08	19 mm	12	95.5X76.5X50
DT09	20 mm	6	95.5X76.5X50
DT10	26 mm	6	95.5X76.5X50
DT11	28 mm	4	95.5X76.5X50
DT12	40 mm	4	95.5X76.5X50
DT13A	0.5 ml centrifugal tube	24	95.5X76.5X50
DT14	1.5 ml centrifugal tube	24	95.5X76.5X50
DT15	2.0 ml centrifugal tube	24	95.5X76.5X50
DT16	0.2ml	96	95.5X76.5X50
DT17	Plate(no holes)	96 hole enzyme plates	78X114X26
DT18	customized	customized	81X123X19

Hangzhou MIU Instruments Co., Ltd. (MIU) is an innovative and vigorous enterprise specializing in research, development, manufacturing as well as sales & marketing of laboratory instruments and devices. It is located in Hangzhou city of Zhejiang province,

Following our goal of "Smart the Laboratory", every detail from our product designing to manufactoring is user-oriented. MIU highlights the quality and details of our products, and endevours ourselves in constructing a more carefree, a more simplified, a more efficient as well as a more comfortable laboratory hardware environment.
MIU upholds our faith of value creation for our customers. MIU yields to no defeates and works in earnest showing great assiduity under the philosophy of business-running in integrity. On the strength of relyable product quality, considerate service quality along with an ultra-high product cost performance, MIU is striving to march side by side with our customers in a win-win situation.
Our products include thermo mixer incubator, dry bath incubator, micro-plate centrifuge, orbital Shaker, Sample concentration, biological indicator incubator, sterilization instruments, and other related instruments, devices and accessories.