NG150-1S/2S 氮吹仪 NG150-1S/2S Sample Concentrator
简介 Introduction
NG150-1S/2S氮吹仪主要用于大批量样品的浓缩或制备（如药物筛选、激素分析、液相及质谱分析中的样品制备）。工作原理：通过将氮气吹入加热样品的表面，使样品中的溶剂快速蒸发、分离，从而达到样品无氧浓缩的目的，保持样品更纯净。使用氮吹仪代替常用的旋转蒸发仪进行浓缩，能同时浓缩多个样品，省时高效。
NG150-1S/2S sample concentrator is mainly used for the concentration or preparation of bulk samples (such as drug screening, hormone analysis, liquid phase, and sample preparation in mass spectrometry). Working principle: By blowing nitrogen into the surface of the heated sample, the solvent in the sample is quickly evaporated and separated, thereby achieving the purpose of anaerobic concentration of the sample and keeping the sample more pure.
特点 Feature
Ø高达150℃的广阔控温范围。
Wide temperature control range up to 150°C.
Ø配备气腔和专用可调节支架，即可实现氮吹功能。
Equipped with an air chamber and a special adjustable stand, nitrogen blowing can be achieved.
Ø可简易或程序控温模式，实验更方便。
Simple or programmed temperature control mode, making the experiment more convenient.
Ø结构紧凑，方便置于窄小的空间使用。
Compact structure, easy to use in narrow spaces.
Ø高清彩屏显示，提供直观清晰的视觉体验。
High-definition color screen display, providing an intuitive and clear visual experience.
Ø实时温度和恒温倒计时间。
Real-time temperature and constant temperature countdown time.
Ø采用金属模块，可使样品免受污染。
With metal blocks, samples are protected from contamination.
Ø金属模块方便更换，便于清洁、消毒。
The metal block is easy to replace, easy to clean and sterilize.
Ø内置超温保护装置，保护您和实验的安全。
Built-in over-temperature protection device to keep you and experiments safe.
Ø温度偏差校准，温度控制更精准。
Temperature deviation calibration, more accurate temperature control.
Ø故障代码显示功能，系统自带故障检测功能。
Fault code display function, the system has its own fault detection function.
Ø蜂鸣器提示音可关闭，实验更安静。
The buzzer sound can be turned off, making the experiment quieter.
Ø滑动操作轻触按键，新颖时尚。
Sliding operation and touch buttons, novel and fashionable.
Ø气腔高度可以调节，使之适用不同的试管，标准气针长度为150mm。
The height of the air chamber can be adjusted to make it suitable for different test tubes, and the standard air needle length is 150mm.
Ø在浓缩有毒溶剂时，整个系统可置于通风柜中。
When concentrating toxic solvents, the entire system can be placed in a fume hood.
Ø加热器使样品被快速加热至蒸发温度，同时气体经气针吹至溶液表面，促使溶液快速蒸发和样品浓缩。
The heater causes the sample to be rapidly heated to the evaporation temperature, and at the same time, the gas is blown to the surface of the solution through the gas needle, which promotes the rapid evaporation of the solution and the concentration of the sample.
Ø独特的气路控制专利设计，增强气密性减少漏气隐患；操作简单，提起/按下气针即可实现通道开关；每个通道的开关状态一目了然。
Unique patented design for air channel control system, enhances air tightness and reduces potential leakage; easy to operate, lift/press air needle to realize channel switch; the switching status of each channel is clear at a glance.
参数 Parameter
|
型号 |
NG150-1S |
NG150-2S |
|
控温范围 |
室温+5℃～150℃ |
室温+5℃~150℃ |
|
温度设定范围 |
5℃～150℃ |
5℃～150℃ |
|
定时范围 |
1min～99h59m (00:00为无限长) |
1min～99h59m (00:00为无限长) |
|
模块温度稳定性@40～100℃ |
±0.5℃ |
±0.5℃ |
|
模块温度稳定性@>100℃ |
±1℃ |
±1℃ |
|
模块温度均匀性@40℃ |
±0.3℃ |
±0.3℃ |
|
模块温度均匀性@>40℃ |
±0.5℃ |
±0.5℃ |
|
温度显示精度 |
0.1℃ |
0.1℃ |
|
升降速度 |
≤15min(20℃～150℃) |
≤15min(20℃～150℃) |
|
气针板最大升降行程 |
285mm |
285mm |
|
气接头外径 |
Ф7mm |
Ф7mm |
|
氮气压力 |
≤0.1MPa |
≤0.1MPa |
|
氮气流量 |
0~10L/min |
0~10L/min |
|
气针长度 |
150mm |
150mm |
|
样品处理量 |
1个标准模块 |
2个标准模块 |
|
输入电源 |
AC 220V/AC 110V 50Hz/60Hz |
AC 220V/AC 110V 50Hz/60Hz |
|
功率 |
200W |
400W |
|
熔断器 |
250V，2A/3A，Ф5×20 |
250V，3A/6A，Ф5×20 |
|
外形尺寸(W×D×H) |
285×225×95 |
285×225×95 |
|
净重（kgs） |
2.48kg |
2.64kg |
|
Model |
NG150-1S |
NG150-2S |
|
Temp. Control Range |
R.T.+5℃～150℃ |
R.T.+5℃~150℃ |
|
Temp. Setting Range |
5℃～150℃ |
5℃～150℃ |
|
Time Range |
1min～99h59m (00:00 is continued) |
1min～99h59m (00:00is continued) |
|
Block temp. Stability@40～100℃ |
±0.5℃ |
±0.5℃ |
|
Block temp. Stability@>100℃ |
±1℃ |
±1℃ |
|
Block Temp. Uniformity@40℃ |
±0.3℃ |
±0.3℃ |
|
Block Temp. Uniformity@>40℃ |
±0.5℃ |
±0.5℃ |
|
Temp. Display Accuracy |
0.1℃ |
0.1℃ |
|
Heating Speed |
≤15min(20℃～150℃) |
≤15min(20℃～150℃) |
|
Needle Plate Max. Lift Stroke |
285mm |
285mm |
|
Gas-in Joint Outer Diameter |
Ф7mm |
Ф7mm |
|
Nitrogen Pressure |
≤0.1MPa |
≤0.1MPa |
|
Nitrogen Flow Rate |
0~10L/min |
0~10L/min |
|
Needle Length |
150mm |
150mm |
|
Sample Capacity |
1 standard block |
2 standard blocks |
|
Voltage |
AC 220V/AC 110V 50Hz/60Hz |
AC 220V/AC 110V 50Hz/60Hz |
|
Power |
200W |
400W |
|
Fuse |
250V，2A/3A，Ф5×20 |
250V，3A/6A，Ф5×20 |
|
Dimension(W×D×H) |
285×225×95 |
285×225×95 |
|
Net Weight（kgs） |
2.48kgs |
2.64kgs |