UV-Visible Spectrophotometers LB-12UVS

Name: UV-Visible Spectrophotometers LB-12UVS
Brand: Labotronics
SKU: LB-12UVS
Rating: 4.9 (503 reviews)

UV-Visible Spectrophotometer LB-12UVS is a light intensity measuring unit with deuterium lamp for prevention of ozone inhalation. The SiO2 coated optical mirror enables uninterrupted propagation of light and reduces contamination through external sources. Characterization of PC software expands its scope of applications.

$ 3150

Download Catalog

Specifications

Optical system	Single beam (1200 lines/mm grating)
Wavelength range	320 nm ~ 1100 nm
Spectral bandwidth	2 nm
Wavelength accuracy	± 0.5 nm
Wavelength repeatability	≤ 0.3 nm
Photometric accuracy	± 0.002 A (0 Abs ~ 0.5 Abs) 0.004 A (0.5 Abs ~ 1.0 Abs) ± 0.5% T (0% T ~ 100% T)
Photometric repeatability	0.001 Abs (0 Abs ~ 0.5 Abs) 0.002 Abs (0.5 Abs ~ 1.0 Abs) ≤ 0.2% T (0% T ~ 100 %)
Stray light	≤ 0.05% T at 360 nm, 220 nm
Stability	± 0.001 A/h at 500 nm
Baseline flatness	± 0.002 A
Noise	± 0.0005 A
Display	TFT LCD
Photometric mode	T.A.C.E
Photometric range	0% T ~ 200% T -0.301 Abs ~ 3.0 Abs
Detector	Silicon photodiode
Light source	Deuterium lamp; Tungsten lamp
Input	Membrane keypad
Output	USB print and data output PC Connection
Power	AC 110 V ±10%; 50 Hz AC 220 V ±10%; 60 Hz
Dimensions	620 × 500 × 370 mm
Gross weight	16.5 kgs

Features

Double wavelength and triple wavelength test feature
Photometric detection by fixed wavelength
Multi-Wavelength configuration for measurement of transmittance and absorbance
Testing and storage capacity of 240 data in each curve
Efficient time course scanning and reaction rate calculations
Three modal standard curve

Standard Accessories

Sr. No.	Name of the accessory	Quantity
1	10 mm glass cuvette	4 units

Optional Accessories

Sr. No.	Name of the accessory
1	4 place cell holder
2	Printer
3	Test tube holder
4	Deuterium lamp
5	Halogen lamp

Applications

Used for concentration measurement, photometric analysis, impurities detection in the fields of biology, biochemical, pharmaceutical, environmental science, food, chemical, genetic, quality control, etc.

UV-Visible Spectrophotometer LB-28UVS

Optical system	Single beam (1200 lines/mm grating)
Wavelength range	200 nm ~ 1020 nm
Spectral bandwidth	4 nm
Wavelength accuracy	± 2 nm
Wavelength repeatability	0.8 nm

$ 3275

UV-Visible Spectrophotometer LB-29UVS

Optical system	Single beam (1200 lines/mm grating)
Wavelength range	320 nm ~ 1020 nm
Spectral bandwidth	4 nm
Wavelength accuracy	± 2 nm
Wavelength repeatability	0.8 nm

$ 2250

UV-Visible Spectrophotometer LB-23UVS

Optical system	Single beam (1200 lines/mm grating)
Wavelength range	190 nm ~ 1100 nm
Spectral bandwidth	4 nm
Wavelength accuracy	± 0.5 nm
Wavelength repeatability	≤ 0.3 nm

$ 3575

UV-Visible Spectrophotometer LB-21UVS

Optical system	Achromatic Czerny-Turner (1200 L/mm grating)
Wavelength range	195 nm ~ 1020 nm
Spectral bandwidth	5 nm
Wavelength accuracy	± 2 nm
Wavelength repeatability	1 nm

$ 2825

UV-Visible Spectrophotometer LB-20UVS

Optical system	Achromatic Czerny-Turner (1200 L/mm grating)
Wavelength range	190 nm ~ 1100 nm
Spectral bandwidth	4 nm
Wavelength accuracy	± 2 nm
Wavelength repeatability	0.5 nm

$ 3437.5

UV-Visible Spectrophotometer LB-27UVS

Optical system	Single beam (1200 lines/mm grating)
Wavelength range	325 nm ~ 1000 nm
Spectral bandwidth	4 nm
Wavelength accuracy	± 2 nm
Wavelength repeatability	1 nm

UV-Visible Spectrophotometer LB-11UVS

Wavelength Range	190 to 1100 nm
Spectral Bandwidth	2 nm
Wavelength Accuracy	±2.0 nm
Wavelength Repeatability	0.5 nm
Photometric Accuracy	±0.5% τ

$ 2687.5

UV-Visible Spectrophotometer LB-22UVS

Optical system	Single beam (1200 lines/mm grating)
Wavelength range	190 nm ~ 1100 nm
Spectral bandwidth	2 nm
Wavelength accuracy	± 0.5 nm
Wavelength repeatability	≤ 0.3 nm

$ 3875

UV-Visible Spectrophotometer LB-26UVS

Optical system	Single beam (1200 lines/mm grating)
Wavelength range	200 nm ~ 1020 nm
Spectral bandwidth	4 nm
Wavelength accuracy	± 2 nm
Wavelength repeatability	1 nm

$ 2750

UV-Visible Spectrophotometer LB-24UVS

Optical system	Single beam (1200 lines/mm grating)
Wavelength range	320 nm ~ 1100 nm
Spectral bandwidth	2 nm
Wavelength accuracy	± 0.5 nm
Wavelength repeatability	≤ 0.3 nm

$ 2825

UV-Visible Spectrophotometer LB-13UVS

Wavelength Range	190 to 1100 nm
Spectral Bandwidth	2 nm
Wavelength Accuracy	±0.5 nm
Wavelength Repeatability	0.2 nm
Photometric Accuracy	±0.5% τ

$ 3262.5

UV-Visible Spectrophotometers LB-10UVS

Optical system	Single beam (1200 lines/mm grating)
Wavelength range	190 nm ~ 1100 nm
Spectral bandwidth	2 nm
Wavelength accuracy	± 0.5 nm
Wavelength repeatability	≤ 0.3 nm

$ 3812.5

UV-Visible Spectrophotometer LB-25UVS

Optical system	Single beam (1200 lines/mm grating)
Wavelength range	320 nm ~ 1100 nm
Spectral bandwidth	4 nm
Wavelength accuracy	± 0.5 nm
Wavelength repeatability	≤ 0.3 nm