2016 hot new products sample concentrator for nitrogen testing portable science laboratory equipment

 Nitrogen Concentrator For Sale

Product Numbers: BS-NDK200-1B Sample concentrator

Product description: The nitrogen sample concentrator (visible) BS-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

Conventional configuration 
Optional blocks fromBS- NK01 to BS-NK07. Block can be interchanged easily. Optional flow regulating valve.

Blocks replacement for BS-NK200-1B Series

Q: What after-sales service can be provided by BIOMAKER ?

A: The after-sales service of BIOMAKER is divided into two parts: technical support and maintenance.

Q: What about the technical support and maintenence?

A: Sometimes users will get some problems when they operate the instruments which are unfamiliar or first time use, users can send us emails or call us about detailed information. We will provide users solution or operation video.

For so many years’ experience, our instruments works well during warranty period. If there any parts are broken during warranty period, we would like to provide spare parts for free.