QTECH QUVP18 UV- Vis Spectrophotometer

Product Details : 

Qtech QUVP18 is a high accuracy double beam uv-vis spectrophotometer for laboratory use with wavelength Range : 180nm to 1100 nm. With this you can measure the reading of the sample in different measurement modes ABS, %T, CONC with custom K-Factor and multiple standards. Photometric Absorbance readability range : -4.00 to 4.00 Abs 0% to 400%

Description

• Qtech QUVP18 is a high accuracy double beam uv-vis spectrophotometer for laboratory use with wavelength Range : 180nm to 1100 nm. With this you can measure the reading of the sample in different measurement modes ABS, %T, CONC with custom K-Factor and multiple standards.
• It is a true double beam spectrophotometer which offer ±0.1 nm wavelength accuracy for entire range (190 to 1100 nm). It also has very large  Photometric Absorbance readability range : -4.00 to 4.00 Abs and Photometric Transmittance Readability Range: 0% to 400%
  
• It is an “A Category” instrument which has the Noise level Less than 0.00005 Abs (700 nm)
  

• It is a very easy to use instrument which is Inbuilt with Windows 10 high resolution touchscreen LCD. You can also connect your instrument with your PC, it offers the connectivity facility LAN / Ethernet /WiFi/Bluetooth.

Wavelength range	190.0nm to 1,100.0 nm
Spectral bandwidth	Fixed – 1 nm (190.0 to 1,100.0 nm)
Wavelength setting	0.1nm increments
Wavelength display resolution	0.1 nm
Measuring Modes	ABS, %T, CONC with custom K-Factor and multiple standards
Wavelength accuracy	±0.1 nm at 656.1nm
	±0.1 nm for entire range (190 to 1100 nm)
Wavelength repeatability	±0.1 nm
Wavelength slew rate	About 6,000 nm/min
Wavelength scanning speed	3,600 to 2 nm/min
Lamp interchange wavelength	Automatic changeover of wavelength with configurable wavelength.
Stray light	Less than 0.022% at 220 nm (NaI)
	Less than 0.022% at 340 nm (NaNO2)
	Less than 1.0% at 198 nm (KCl)
Photometric system	True Double beam Optics
Photometric readability range	Absorbance: -4.00 to 4.00 Abs
	Transmittance: 0% to 400%
Photometric accuracy	±0.002 Abs at 0.5 Abs
	±0.004 Abs at 1.0 Abs
	±0.006 Abs at 2.0 Abs
Photometric repeatability	Less than ±0.001 Abs at 0.5 Abs
	Less than ±0.001 Abs at 1 Abs
	Less than ±0.003 Abs at 2 Abs
Baseline stability	Less than 0.0002 Abs/Hr @ 700 nm (one hour after light source ON)
Baseline flatness	Less than ±0.0005 Abs(avg. of points) (1,100 to 190 nm, one hour after light source switched ON)
Noise level	Less than 0.00005 Abs (700 nm)
Light source	Plug- in pre-aligned Tungsten Halogen lamp and UV Deuterium lamp.
Monochromator	Blazed concave holographic grating 1200 lines/mm in Czerny-Turner mounting
Detector	Dual Silicon photodiode sourced from Hamamatsu Photonics
Sample compartment	Internal dimensions: 115 (W) x 250 (L) x 90 (H) mm
	Distance between light beams: 80 mm
Power requirements	AC 230 +10% with proper ground.50Hz, 160 VA.
Environmental requirements	Temperature: 15oC to38oC
	Humidity: 30% to 80%
Dimensions	430 (W) x 560 (L) x 195 (H) mm
Weight	22Kg
Output device	Inbuilt with Windows 10 high resolution touchscreen LCD
Optional Accessories	8 cell auto sampler, Variable Slit 0.1nm to 4.0nm, Microcell, Long path 20, 40, 50, 100 mm cell, Constant Temperature attachment.
Software	Scanalyse® software (Microsoft Windows 7 and above) CFR-21 compliance
Validation	Automatic measurement and pass/ fail evaluation and printing of results.
Connectivity	L A N / E t hernet/WiFi/Bluetooth