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Product Details

Nitrogen Blowing Apparatus
Normal transport (Min. Order)
Port: Guangzhou,China Production Capacity: 100set per month Payment Terms: TT Certification:
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Technical Specifications

Model performance technical parameters

Dry nitrogen blower





Air needle can be closed separately

Air needle can be closed separately

Visual nitrogen blower

Temperature range

Room temperature + 5 ℃ ~ 150 ℃

Heating up time

≤30min (from 20℃ to 150℃)

Temperature stability @40℃

0.3 ℃ or less

Temperature stability @100℃C

0.5 ℃ or less

Temperature stability @150℃

1 ℃ or less

Display precision

Plus or minus 0.1 ℃

Timing range

0 ~ 99 h59min/continuous

Nitrogen gas flow


Maximum nitrogen pressure

0.05 Mpa or less

Gas needle length


Maximum upgrade trip


Number of placed modules

12 holes

The 24 hole

12 holes

The most powerful




Overall dimensions


Module model selection

For details, see the comparison table of LP150D series optional modules

The weight of the

7.5 kg, 7.3 kg 7 kg

The power supply

220V 50/60HZ

Product Advantage

The heater rapidly heats the sample to evaporation temperature, while the gas is blown to the surface of the solution through the air needle to promote rapid evaporation of the solution and sample concentration. ● The position of the air needle in the air chamber can be changed to make it suitable for different test tubes. ● The height of air chamber can be adjusted, the length of standard air needle is 150mm. ● There are 12 (24 optional) airway control switches, no gas waste. ● In the concentration of toxic solvent, the whole system can be placed in the fume hood. ● Built-in overtemperature protection device, automatic fault detection and alarm function. ● LED display, temperature synchronization display, time decreasing display, easy to operate. ● Standard equipped with air chamber and special adjustable bracket.

Product Description

Mainly used for concentration or preparation of large quantities of samples (such as drug screening, hormone analysis, liquid phase, and mass spectrometry sample preparation). Working principle: By blowing nitrogen into the surface of the heated sample, the solvent in the sample can evaporate and separate quickly, so as to achieve the purpose of concentration without oxygen and keep the sample more pure. Nitrogen blower is used instead of rotary evaporator to concentrate dozens of samples at the same time, saving time and high efficiency.


  • 1.We are based in Guangdong, China, start from 2021,sell to Africa(30.00%),South Asia(15.00%),Mid East(10.00%),Domestic Market(10.00%),North America(5.00%),South America(5.00%),Eastern Europe(5.00%),Southeast Asia(5.00%),Oceania(5.00%),Eastern Asia(5.00%),Western Europe(5.00%),Central America(5.00%),Northern Europe(5.00%),Southern Europe(5.00%). There are total about 51-100 staffs in our office.

    2. How can we guarantee quality?
    Always a pre-production sample before mass production;
    Always final Inspection before shipment;

    3.What can you buy from us?
    Test kit,In Vitro Diganositc,Disposable Samplers,Rapid test kits,Swab

    4. Why should you buy from us not from other suppliers?
    We focus on producing virus nucleic acid detection kits, Disposable samplers, IGG/IGM rapid test kit, PCR test kit etc.The products approved CE, FDA, SGS, ISO13485.More than 200 staffs, 10 production line.

    5. What services can we provide?
    Accepted Delivery Terms: FOB,CFR,CIF,EXW;
    Accepted Payment Currency:USD,EUR,HKD,CNY;
    Accepted Payment Type: T/T,Credit Card,PayPal, Western Union,Escrow;
    Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,French,Russian,Korean

    6.Can I have samples of this goods to test the quality?
    Yes, free sample is available.

    7.What's the delivery time and can you lower the price?
    It depends on your order. The delivery time is within 3-4 days. If you have large quantities,the price and delivery time can be negotiable.

    8.Can I customize the packaging and the logo?
    Yes, we could offer customized logo for you.

    9.What's the shipping method?
    We often use DHL, FedEx, UPS, TK,EK,LH to ship our products.

    10. The PCR test kit is required to be stored at a temperature between -25 degrees Celsius and -15 degrees Celsius. How did you do it?
    Most of our PCR detection reagents are transported in an incubator, and the temperature can be maintained at -20 degrees Celsius for about 12 days, which can fully meet the general air transportation time limit.

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