1920 UV-Vis Spectrophotometer Double Beam Spectrophotometer

• After-sales Service: 1y
• Application: Laboratory Apparatus
• Warranty: > 1Year
• Detection Method: Spectrophotometer
• Advantage: High Sensitive
• Principle: New Spectrometer
• Model NO.: UV-Vis Spectrophotometer
• Wavelengths: Infrared Spectrometer
• Dispersive Element: Grating Spectrometer
• Light Number: Monochromator
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Transport Package: Inner Packing----Special Protective Packing for Op
• Specification: 450*500*650
• Trademark: HQ
• Origin: China
• Production Capacity: 50000

Product Description

                                              Double Beam UV-Vis Spectrophotometer UV1920

The UV1920 dual-beam UV-Visible spectrophotometer is a high-performance product The product has the characteristics of high resolution, high stability, flexibility and ease of use, and can meet various needs of daily analysis in various laboratories and research and analysis in scientific research institutes.
Specification:

Model	UV1910 / UV1920
Optical system	Optical double beam system
Monochromator system	Czerny-Turner monochromator
Grating	1200 lines / mm high-quality holographic grating
Wavelength range	190nm~1100nm
Spectral bandwidth	1nm(UV1910) / 2nm(UV1920)
Wavelength accuracy	±0.3nm
Wavelength reproducibility	≤0.1nm
Photometric accuracy	±0.002Abs(0~0.5Abs),±0.004Abs(0.5~1.0Abs),±0.3%T(0~100%T)
Photometric reproducibility	≤0.001Abs(0~0.5Abs),≤0.002Abs(0.5~1.0Abs),≤0.1%T(0~100%T)
Stray light	≤0.03%(220nm,NaI;360nm,NaNO2)
Noise	≤0.1%T(100%T),≤0.05%T(0%T) ,≤±0.0005A/h(500nm,0Abs,2nm bandwidth)
Baseline flatness	±0.0008A

Main Features:
* Spectral bandwidth: The spectral bandwidth of the instrument is 1nm / 2nm, which ensures excellent spectral resolution and accuracy required for analysis.
* Ultra-low stray light: excellent C-T monochromator optical system, advanced electronic system, to ensure ultra-low stray light level better than 0.03%, to meet the user's measurement needs of high absorbance samples.
* High-quality devices: The core devices are made of high-quality imported parts to ensure the stability and longevity of the instrument. For example, the core light source device is derived from the long-life deuterium lamp of Hamamatsu in Japan, which guarantees a working life of more than 2000 hours, greatly reducing the maintenance frequency and cost of daily replacement of the light source of the instrument.
* Long-term stability and reliability: The design of the optical dual-beam optical system, coupled with real-time digital proportional feedback signal processing, effectively offsets the signal drift of light sources and other devices, ensuring the long-term stability of the instrument baseline.
* High wavelength accuracy: The high-level wavelength scanning mechanical system ensures the accuracy of wavelengths better than 0.3nm and the repeatability of wavelengths better than 0.1nm. The instrument uses the built-in spectral characteristic wavelengths to automatically perform wavelength detection and correction to ensure long-term wavelength accuracy stability.
Packing&Delivery:

Certificate:
Company Profile:

Shenyang Ebetter Optics Technology Co.,Ltd. is a professional manufacturer of Optical Equirpment, located in Shenyang, China. Ebetter Optics focused on the development and production of various types of optical equipment. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

FAQ:

1. who are we?
We are based in Liaoning, China, start from 2017,sell to Northern Europe(30.00%),North America(30.00%),Western
Europe(15.00%),Eastern Europe(15.00%),Mid East(10.00%). There are total about 51-100 people 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?Optical Instrument ,Spectrophotometer, UV-Vis Spectrophotometer ,Optical Elements
4. why should you buy from us not from other suppliers?
Shenyang Ebetter Optics Technology Co.,Ltd. is a professional manufacturer of industrial optical equipment, located in Shenyang,
China. Ebetter Optics focused on the development and production of various types of optical equipment.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,German,French,Russian,Korean