FTIR Spectrophotometer

Introduction of FTIR Spectrophotometer

Fourier transform infrared spectrometer is abbreviated as FTIR. It is different from the principle of dispersive infrared spectroscopy. It is an infrared spectrometer developed based on the principle of Fourier transform of infrared light after interference. It is mainly composed of infrared light source, interferometer, sample chamber, detector amplifier, and analog-to-digital converter (A/D), computer composition. It can carry out qualitative and quantitative analysis of samples, and is widely used in the fields of medicine and chemical industry, geology and mining, petroleum, coal, environmental protection, customs, gem identification, criminal investigation identification, etc.

  • Advantages of Fourier Transform Infrared Spectrometer
  • Why would we rather use FTIR instruments than dispersive ones? There are three major advantages of FT instruments.
  • 1.Multiplex: since all wavelength are measured simultaneously ,the measurement time is greatly reduced.
  • 2.Throughput: FT instruments don’t use slits, therefore the amount of light entering into the instrument is much larger, and the measurement is less sensitive to noise.
  • 3.Connes’: since we use an extremely accurate laser for the position determination of the mirror, the precision is very high, better than 0.01 cm-1. This is better for quantitative analysis and library searching.

Product Detail

Application of FTIR Spectrophotometer

FTIR can reveal the composition of solids, liquids and gases. Its most common application is to identify unknown materials and confirm production materials (raw materials/finished products).

1. Chemical and pharmaceutical fields

2. Coal and petroleum analysis

3. Health and quarantine

4. Food

5. Environmental protection

6. Optical coating and other fields, etc.




Specification of FTIR Spectrophotometer

Model DW-FTIR-530A
Wavenumber Range 7800cm-1~350cm-1
Wavenumber Accuracy ±0.01 cm-1
Resolution 0.85 cm-1
Detector Room temperature DLATGS module (standard); Temperature stabilized, high sensitivity DLATGS module (optional)
Beam Splitter Multilayer Ge coated KBr



Product Display



Why Choose Us?

1. On-time Delivery

  Our on-time delivery rate is 100%. Delivery time is usually 7-15 working days after payment.


2. Rich Export Experience

  Drawell is founded in 1999, and has more than 20 years of exporting experience. We have a professional sales team of around 30 peoples.

Our main markets are South Africa, Middle East, Southeast Asia, Europe, etc. So far, we have established business relationships with more than 100 countries.


3. Quick Service

  For the before-order stage, our professional sales team will respond to your inquiry within 24 hours whether it is on working days or not.

  For the order-running process, we will keep track of your order. You don’t have to worry about the quality or production time.

  For the after-sales stage, our technical guidance is free and ready forever. If you have any problems, our after-sales team and engineers will help you solve it, and you will get an answer within 24 hours.



Order Process of FTIR Spectrophotometer




● More Payment terms could be provided (T/T, PAYPAL, WESTERN UNION)







1. Are you a factory or trading company?

- We are a factory.

2. What is the MOQ?

- Normally, MOQ is 1 piece

- If there is no stock, the general MOQ are in a big difference between different products. But the quantity still can be negotiated.

3. Can we ask for a sample from your company?

- Sample is available, but we do not provide a free sample.

4. Do you provide OEM service?

- OEM service is available with the customer's brand.

5. Which payment can be acceptable?

- We accept the payment by T/T, Paypal, Western Union, etc.

6. How about your delivery time?

- Generally, it will take 7-15 working days after receiving your advance payment. Depend on the quantity.

7. What after-sales service do you provide?

- We could provide Online instruction; Real-time support by video call or voice chat; During warranty time, we can send product accessories when you need them for free; Technical guidance is free and ready forever. 

8. How long is the warranty?

- 1 year. it can be negotiated if you need an extended warranty.

9. If you have other questions, you can contact us through:

- Email: sales08@drawell.com.cn

- Tel: 008613320353102


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