Sample Concentrator, NEC90-R60W

Description

It is an automated nitrogen evaporator for large batch of samples. Nitrogen evaporator performs rapid and safe evaporation to samples under water bath heating and nitrogen blowing.

Features

Multiple Usage Scenarios

• Flexible working position: The nitrogen blow needle can be manually disassembled and assembled without tools, and can be flexibly adjusted according to the sample quantity;
• Flexible volume: sample racks can be easily replaced with multiple options to meet the concentrating needs of samples of different specifications;
• Flexible operation mode: the concentration method of each step can be called with one click, without complicated settings;
• Compatible with and used in conjunction with automated equipment for extraction, purification, etc.

Comprehensive Security Protection

• Built in exhaust fan with active exhaust pipe to minimize the risk of reagent exposure to the greatest extent possible;
• The nitrogen blowing module is completely isolated from the water bath heating module to protect the safety of operators;
• Automatically detect gas source pressure, automatically shut down at low pressure, automatically alarm at insufficient water bath and dry burning;
• Equipped with operation log function to record and re-concentrate the process；

High-throughput & Effective-performance

• Batch processing capacity: 60 samples of 80ml can be concentrated at the same time.
• The nitrogen blowing needle can automatically drop along with the liquid level and is always at the optimal concentration distance;
• Use the water bath to heat evenly and ensure heat supply during concentration;
• Equipped with a catching up mechanism, resistant to matrix interference, greatly reducing the evaporation area of the concentrated tail pipe, and allowing for direct volume control in the concentrated tail pipe;
• It can share the sample rack with the fully automatic solid phase extractor, greatly improving the efficiency of pre-treatment;

High Degree of Automation, No Personnel on Duty

• Electronic flow control, stable air pressure, automatic air flow distribution, high reproducibility;
• Nitrogen blow needle lifting mode: manual control lifting or automatic lifting;
• The nitrogen blow needle automatically descends during the concentration process, and the water bath drawer is automatically pushed out at the end of the operation to avoid cross contamination and condensation water;
• One-button automatic drainage and one-button automatic water addition reduce water bath pollution;
• The heating module adopts electric drawer mode, which is convenient for taking or replacing the test tube rack or test tube;

Easy to Use and User-Friendly Design

• Number of independently controllable nitrogen channels: 10 channels, all of which have independent switch valves, which can more finely switch different numbers of concentrated samples, effectively reduce manual operations when the number of samples is different, and save nitrogen consumption;
• The visible glass window design allows users to observe the concentration status at any time. The front window of the concentrator is controlled and has a lighting function.
• The sample rack and heating module are designed to be separated, so the sample rack can be replaced manually without removing any parts.
• The drawer automatically closes and locks during concentration, and opens automatically when pausing or finishing.

Specification