LT-UV1901PC double beam infrared spectrophotometer
LT-UV1901PC double beam infrared spectrophotometer
LT-UV1901PC double beam infrared spectrophotometer

LT-UV1901PC double beam infrared spectrophotometer

Model NO.:
USD 4100.00-5500.00 / unit
Minimum order quantity:
1 unit
Supply Ability:
1000 unit / Week
Country of Origin:
Product Description

LT-UV1901PC double beam infrared spectrophotometer



UV1900PC Double Beam UV Spectrophotometer 190-1100nm

Instrument Function:
Photometric measurements: simultaneous measurements at a wavelength of 1~ 6 of transmittance and
Spectral measurement: in the wavelength range for transmission, absorbance and energy spectrum
scanning, and various data processing such as peak and valley detection, derivative computation,
spectrogram operation, etc.
Quantitative measurement: single wavelength, dual wavelength, three wavelength and multi-wavelength measurement. 1 ~ 9 work curve (1 ~ 4 times) regression.
Dynamic measurement: time scanning of transmittance and absorbency in any set of wavelengths and
may carry on various data operations.
Data output: can undertake data file and parameter file access; the measured results are output in standard data file format.

Main features:
The newly designed excellent optical system, high-performance holographic blazed grating, to ensure
the instrument of low stray light.
Double beam metering system, with advanced circuit tt&c system, make the instrument with high
stability and low noise.
Automatic control systems, advanced design concepts to ensure that instrument with high reliability and stability.
Removable structure of sample room design, easy to replace different attachments. To satisfy different
analysis demand.
Capacious open source chamber design, make the light source change more convenient.
Key components are of high quality; guarantee the high reliability of the instrument performance.
English and Chinese operating software under Windows environment, with much patent technology,
provides abundant unique analysis capabilities

Technical Parameters:

Wavelength range:

190 nm-1100nm

Light source:

Imported tungsten lamp and Deuterium Lamp

Optical system:

double beam optical system, CT-type optical, 1200 l / mm

holographic diffraction grating

Wavelength accuracy:

<= +/-0.1nm(656.1nm D2);   

<= +/-0.3nm(full wavelength range)

Wavelength repeatability:


Wavelength resolution


Stray light:

<=0.02%T (220 nm NAL liquor; 340nm NaNO2)

Photometric range:

-3A~ 3A


<= 0.0003 Abs/h

Baseline straightness:

<= +/-0.001A

Spectral bandwidth:

2 nm (UV1901 PC 1nm)


<= +/- 0.0004 Abs/h

Photometric accuracy:

+/- 0.3%T(0~100%T)

Photometric repeatability:

0.001Abs (0~0.5Abs)

Measure Mode:

transmittance, absorbency, energy, reflection

Scanning speed:

Fast, Medium, Slow

Wavelength and the setting mode

Setting freely


Film digital buttons


Imported silicon battery

Data output:

Printer or USB port


AC 220V/ 50Hz or AC110V/60Hz









Standard accessories

Power line

Standard accessories

Instruction manual

Standard accessories


Standard accessories

Packing list

Standard accessories

Warranty card

Standard accessories

Glass cuvette1CM


Quartz Cuvette1CM



Standard accessories

Adjustable comparator Block


2cm,3cm,5cm cuvette


Tungsten lamp12V20W


Deuterium lamp





UV1900PC -1.jpg



Click to contact us

Our professional sales staff to help you make better purchasing decisions

click to order1000.jpg 

Our Company

Guangzhou Leyte Medical Equipment Co., Limited




Quality Workplace
Good Labor relations
 Testing equipment




Speak fluent English
Well-trained and professional sales
More than 10 years of experience engineers

team +1.jpg

Our professional sales staff to help you make better purchasing decisions



Customer Photo

Where are our customers?

We have sold our products to more than 50 countries ,like The Democratic Republic of Congo, Saudi Arabia, Nigeria, Zambia, Angola, Egypt, Kenya, Ghana, Paraguay, Nepal and Myanmar and so on.

371 220.jpg

Your satisfaction is our duty! It will be our great honor to serve you.



















Our main products include X-ray machine, B ultrasound scanners, ECG, patient monitor, ICU equipment, Lab equipment, and other related medical disposables.
We have exported our products to more than 50 countries and built long term partnerships with clients.
We do hope we can offer you more help in medical field and build the long term business relationship with you.

Packing & Delivery


 DHL/EMS/FedEx/TNT/Ups etc.
Delivery Details1.We ship goods by UPS/DHL/FEDEX/ TNT express takes 3~5 days to arrive , which is door to door, you no need go out can get LT-UV1901PC double beam infrared spectrophotometer.
2.We can also help you ship by air cargo, it takes about 2-7 days to arrive, while you need to go to Air port to take LT-UV1901PC double beam infrared spectrophotometer.
3.If goods are large quantity and you need not so urgently ,you can choose by sea to save some freight cost which takes you about one month to get LT-UV1901PC double beam infrared spectrophotometer.


No matter what delivery way ,depending on your actual requirements...

Our Service


Pre-Sales Service

* For all  your  inquires  about  us, we will reply you in detail within 24 hours.

* We  own  well-trained   and   professional   sales   who  can speak fluent English.

*We offer  OEM  services.  We  can  print  your  own  logo  on LT-UV1901PC double beam infrared spectrophotometer,also can customize the retail box  packing and other things.

* View our company.

After-Sales Service

* We have very experienced engineers ,can help you better use LT-UV1901PC double beam infrared spectrophotometer.Training how to instal the machine, training how to use the machine. 

*If has product fault need to repair, please contact us, and we will cooperate with your engineers to try to deal the fault in the local firstly, so as to minimize the transportation and other cost. 

*We will guide you how to deal the troubleshooting, and your engineers follow our guidance to solve fault. 

*If need parts for replacement, we will send to you. 

*If still can not solve the fault at last, please arrange to deliver the fault parts back to us for repair.


























Q:What’s the minimum order quantity (MOQ)?
A:For most of our medical products, even order for only one unit is warmly welcomed.

Q: Can you do OEM/ private label?
A: Of course we can do OEM/private label for you.

Q: What’s your delivery time?
A: Generally it is 10 days if the goods are in stock.

or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: How to ship the order?
A: Please inform us your instruction, by sea, by air or by express, any way is ok for us. We have very professional forwarder to provide the best shipping cost, service and guarantee.

Q: What is your terms of payment ?
A: We accept T/T ,LC,Western Union ,Escrow ,Paypal and more.Please suggest your preferred payment method.

  • Place of Origin:CN;GUA
  • Brand Name:LEYTE
  • Model Number:LT-UV1901PC
  • Size:52*46*30
  • Weight:12kg
  • Focal Length:-
  • Wavelength Range:190-1100nm
  • Measurement Range:190-1100nm

Send Message