Double Beam UV/Vis Spectrophotometer

Our range of Double Beam UV/VIS spectrophotometers offer long optical path which ensure high accuracy and stability. Its design measures the transmittance of the sample and solvent simultaneously. It is highly precise and performs powerful analysis.

Double Beam UV/Vis Spectrophotometer LUS-B30

Wavelength range	190 to 1100 nm
Spectral bandwidth	2 nm
Wavelength Accuracy	± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability	≤ 0.1 nm
Optical system	Double beam 1200 lines/mm
Photometric Range	0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)
Photometric Accuracy	0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)
Photometric Repeatability	≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A)
Detector	Imported silicon photodiode
Light source	Imported Deuterium and Tungsten lamp
Stray light	≤ 0.03 % T @ 220 nm, 360 nm
Stability	± 0.0003 A/h @ 500 nm
Data Output Port	USB drive, USB host, RS232
Power supply	AC 220 V, 50 Hz or 110 V, 60 Hz
Noise	0.0005 A @ 500 nm
Display	10.1 inches TFT colored capacitive touch screen
Baseline flatness	± 0.002 A
Printer port	Parallel port
Work mode	T, A, C, E
Scanning speed	Hi, Med, Low (Max. 3000 nm/min)
Wavelength setting	Auto
Cuvette holder	10 mm single hole cell holder
Dimension	810 × 660 × 390 mm
Gross weight	27 kg

Double Beam UV/Vis Spectrophotometer LUS-B31

Wavelength range	190 to 1100 nm
Spectral bandwidth	1 nm
Wavelength Accuracy	± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability	≤ 0.1 nm
Optical system	Double beam 1200 lines/mm
Photometric Range	0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)
Photometric Accuracy	0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)
Photometric Repeatability	≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A)
Detector	Imported silicon photodiode
Light source	Imported Deuterium and Tungsten lamp
Stray light	≤ 0.03 % T @ 220 nm, 360 nm
Stability	± 0.0003 A/h @ 500 nm
Data Output Port	USB drive, USB host, RS232
Power supply	AC 220 V, 50 Hz or 110 V, 60 Hz
Noise	0.0005 A @ 500 nm
Display	10.1 inches TFT colored capacitive touch screen
Baseline flatness	± 0.001 A
Printer port	Parallel port
Work mode	T, A, C, E
Scanning speed	Hi, Med, Low (Max. 3000 nm/min)
Wavelength setting	Auto
Cuvette holder	10 mm single hole cell holder
Dimension	810 × 660 × 390 mm
Gross weight	27 kg

Double Beam UV/Vis Spectrophotometer LUS-B32

Wavelength range	190 to 1100 nm
Spectral bandwidth	0.5/1/2/4/5 nm
Wavelength Accuracy	± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability	≤ 0.1 nm
Optical system	Double beam 1200 lines/mm
Photometric Range	0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)
Photometric Accuracy	0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)
Photometric Repeatability	≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A)
Detector	Imported silicon photodiode
Light source	Imported Deuterium and Tungsten lamp
Stray light	≤ 0.03 % T @ 220 nm, 360 nm
Stability	± 0.0003 A/h @ 500 nm
Data Output Port	USB drive, USB host, RS232
Power supply	AC 220 V, 50 Hz or 110 V, 60 Hz
Noise	0.0005 A @ 500 nm
Display	10.1 inches TFT colored capacitive touch screen
Baseline flatness	± 0.001 A
Printer port	Parallel port
Work mode	T, A, C, E
Scanning speed	Hi, Med, Low (Max. 3000 nm/min)
Wavelength setting	Auto
Cuvette holder	10 mm single hole cell holder
Dimension	880 × 690 × 520 mm
Gross weight	45 kg

Double Beam UV/Vis Spectrophotometer LUS-B16

Wavelength Range	190 ~ 1100 nm
Setting Wavelength	Automatic
Spectral Bandwidth	0.5 / 1.0 / 2.0 / 4.0 nm adjustable
Wavelength Accuracy	± 0.3 nm
Wavelength Repeatability	≤ 0.1 nm
Photometric Range	(-4) ~ 4 A
Photometric Mode	T,A,C,E
Photometric Accuracy	± 0.3 % τ（0 - 100 % τ） ; ± 0.002 A (0 ~ 0.5 A) ; ± 0.003 A(0.5 A ~ 1 A)
Photometric Repeatability	0.15 % τ（0 -100 % τ）; ± 0.001 A(0 ~ 0.5 A) ; ± 0.0015 A(0.5 A ~ 1 A)
Transmittance accuracy
Transmittance repeatability
Detector
Light Source
Stray Light	≤ 0.03 % τ (220 nm NaI, 340 nm NaNO2)
Stability
Data Output Port
Power Requirement	AC 220 V / 50 Hz, 110 V / 60 Hz.
Dimensions	560 × 450 × 230 mm
Noise	± 0.0002A @500nm
Weight	28 kg
Gross Weight
Net Weight
Power	120 W
Display LCD	6 inches blue LCD
Optical System	Double beam
Baseline Linearity
Baseline Drift
Baseline Flatness	± 0.001 A
Printer Port
Packing Size
Software
Packing Weight

Nano Spectrophotometer

We produce a wide range of Nano spectrophotometer for qualitative and quantitative analysis of DNA/RNA in the sample. Our product is highly sensitive and requires only 0.5-2µl of sample for analysis.

Nano Spectrophotometer LNS-A10

Cuvette
Temperature
PC
Wavelength range	200 - 800 nm
Path length	0.2 mm (For high concentration measurement); 1.0 mm (For ordinary)
Wavelength accuracy	± 1 nm
Wavelength Resolution	≤ 3 nm (FWHM at Hg 546 nm)
Path length of cuvette
Minimum Sample size	0.5 - 2.0 µl
Absorbance range	0.02 - 90 A (10mm equivalent)
Precision of wavelength
Absorbance precision	0.003 Abs
Absorbance accuracy	1 % ( 7.332 Abs at 260 nm)
Light source	Xenon flash lamp
Measurement time	< 8 s
Operating Voltage	24 V DC
Sample Pedestal Material	Aluminum alloy and Quartz fiber
Detector Type	3864-element linear silicon CCD array
Screen
Software Compatibility	Windows 7, Windows XP
Detects nucleic acid up to	2 - 4500 ng/µL (dsDNA)
Detects protein up to
Data Output
Operating Power Consumption	20 W
Standby Power Consumption	5 W
Dimension	200 x 250 x 166 mm
Weight	2.6 kg

Nano Spectrophotometer LNS-A21

Cuvette
Temperature
PC
Wavelength range	200 - 850 nm
Path length	1 mm, 2 mm, 5 mm, 10 mm
Wavelength accuracy	± 1 nm
Wavelength Resolution	2 nm (FWHM at Hg 546 nm)
Path length of cuvette
Minimum Sample size	0.3 - 2.0 µl
Absorbance range	0.00 2 ~ 75 A (150, 300 optional, 10mm equivalent absorbance)
Precision of wavelength
Absorbance precision	0.002 Abs
Absorbance accuracy	1 % (0.76 absorbance at 350 nm)
Light source	Xenon flash lamp
Measurement time	< 5 s
Operating Voltage
Sample Pedestal Material
Detector Type	2048-element linear silicon CCD
Screen
Software Compatibility
Detects nucleic acid up to	4 - 3750 ng/µL (7500,15000 optional, dsDNA)
Detects protein up to	0.01 - 100 mg/mL (200, 400 optional, BSA)
Data Output
Operating Power Consumption
Standby Power Consumption
Dimension	240 x 210 x 110 mm
Weight	1.92 kg

Nano Spectrophotometer LNS-B11

Cuvette
Temperature
PC
Wavelength range	230 nm, 260 nm, 280 nm
Path length	1.0 mm, 0.2 mm
Wavelength accuracy
Wavelength Resolution
Path length of cuvette
Minimum Sample size	0.3 - 2.0 µl
Absorbance range	0.2 - 75A (10 mm equivalent absorbance)
Precision of wavelength
Absorbance precision	0.002 Abs
Absorbance accuracy	0.01
Light source	Xenon flash lamp
Measurement time	< 5 s
Operating Voltage
Sample Pedestal Material
Detector Type
Screen
Software Compatibility
Detects nucleic acid up to	10 - 3750 ng/µL (dsDNA)
Detects protein up to	0.5 - 110 mg/mL (BSA)
Data Output
Operating Power Consumption
Standby Power Consumption
Dimension	240 x 220 x 140 mm
Weight	2.35 kg

Nano Spectrophotometer LNS-C10

Cuvette	No
Temperature
PC	Inbuilt
Wavelength range	190 - 850 nm
Path length	1 mm, 0.2 mm ,0.04 mm
Wavelength accuracy	± 1 nm
Wavelength Resolution	2 nm (FWHM at Hg 546 nm)
Path length of cuvette	NA
Minimum Sample size	0.3 - 2.0 µl
Absorbance range	0 to 500 Abs
Precision of wavelength	± 1 nm
Absorbance precision	0.002 ~ 400 Abs (10 mm)
Absorbance accuracy	1 % (0.76 absorbance at 350 nm)
Light source	Xenon flash lamp
Measurement time	< 5 s
Operating Voltage
Sample Pedestal Material	Stainless steel and quartz fiber
Detector Type	2048-element linear silicon CCD
Screen	Color LCD Touchscreen display
Software Compatibility	Win7 (64-bit operating system)/Win 8
Detects nucleic acid up to	0.4 ~ 19000 ng/µL (dsDNA)
Detects protein up to	0.01 ~ 400 mg/mL (BSA)
Data Output
Operating Power Consumption
Standby Power Consumption
Dimension	350 x 240 x 220 mm
Weight	5.2 kg

Single Beam UV/Visible Spectrophotometer

We manufacture highly precise UV/Vis automatic scanning spectrophotometer with wavelength ranging from 190-1100nm. It can perform quantitative measurement, photometric measurement, spectrum scanning, DNA/Protein analysis. It is in demand for its user-friendly operations

Single Beam UV/Vis Spectrophotometer LUS-A50

Wavelength range	190 to 1100 nm
Spectral bandwidth	2 nm
Wavelength Accuracy	± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability	≤ 0.1 nm
Optical system	Single beam 1200 lines/mm
Photometric Range	0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)
Photometric Accuracy	0.2%T (0 to 100 %T), ±0.002A(0 to 0.5 A), ±0.004A (0.5 to 1 A)
Photometric Repeatability	≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A)
Detector	Imported silicon photodiode
Light source	Imported Deuterium and Tungsten lamp
Stray light	≤ 0.03 % T @ 220 nm, 360 nm
Stability	± 0.0005 A/h @ 500 nm
Data Output Port	USB drive, USB host, RS232
Power supply	AC 220 V, 50 Hz or 110 V, 60 Hz
Noise	0.0005 A @ 500 nm
Display	10.1 inches TFT colored capacitive touch screen
Baseline flatness	± 0.002 A
Printer port	Parallel port
Work mode	T, A, C, E
Scanning speed	Hi, Med, Low (Max. 3000 nm/min)
Wavelength setting	Auto
Cuvette holder	10 mm manual 4 cell holder
Dimension	810 × 660 × 390 mm
Gross weight	27 kg

Single Beam UV/Vis Spectrophotometer LUS-A51

Wavelength range	190 to 1100 nm
Spectral bandwidth	1 nm
Wavelength Accuracy	± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability	≤ 0.1 nm
Optical system	Single beam 1200 lines/mm
Photometric Range	0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)
Photometric Accuracy	0.2%T (0 to 100 %T), ±0.002A(0 to 0.5 A), ±0.004A (0.5 to 1 A)
Photometric Repeatability	≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A)
Detector	Imported silicon photodiode
Light source	Imported Deuterium and Tungsten lamp
Stray light	≤ 0.03 % T @ 220 nm, 360 nm
Stability	± 0.0005 A/h @ 500 nm
Data Output Port	USB drive, USB host, RS232
Power supply	AC 220 V, 50 Hz or 110 V, 60 Hz
Noise	0.0005 A @ 500 nm
Display	10.1 inches TFT colored capacitive touch screen
Baseline flatness	± 0.001 A
Printer port	Parallel port
Work mode	T, A, C, E
Scanning speed	Hi, Med, Low (Max. 3000 nm/min)
Wavelength setting	Auto
Cuvette holder	10 mm manual 4 cell holder
Dimension	810 × 660 × 390 mm
Gross weight	27 kg

Single Beam UV/Vis Spectrophotometer LUS-A52

Wavelength range	190 to 1100 nm
Spectral bandwidth	0.5/1/2/4/5 nm
Wavelength Accuracy	± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability	≤ 0.1 nm
Optical system	Single beam 1200 lines/mm
Photometric Range	0 to 200 %T, -0.3 to 3A, 0 to 9999 C (0 to 9999F)
Photometric Accuracy	0.2%T (0 to 100 %T), ±0.002A(0 to 0.5 A), ±0.004A (0.5 to 1 A)
Photometric Repeatability	≤0.15 % T (0 to 100 %T), 0.001A (0 to 0.5A), 0.002A (0.5 to 1A)
Detector	Imported silicon photodiode
Light source	Imported Deuterium and Tungsten lamp
Stray light	≤ 0.03 % T @ 220 nm, 360 nm
Stability	± 0.0005 A/h @ 500 nm
Data Output Port	USB drive, USB host, RS232
Power supply	AC 220 V, 50 Hz or 110 V, 60 Hz
Noise	0.0005 A @ 500 nm
Display	10.1 inches TFT colored capacitive touch screen
Baseline flatness	± 0.001 A
Printer port	Parallel port
Work mode	T, A, C, E
Scanning speed	Hi, Med, Low (Max. 3000 nm/min)
Wavelength setting	Auto
Cuvette holder	10 mm manual 4 cell holder
Dimension	810 × 660 × 390 mm
Gross weight	27 kg

Single Beam UV/Visible Spectrophotometer LUS-A10

Wavelength Range	190 ~ 1100 nm
Setting Wavelength
Spectral Bandwidth	1 nm
Wavelength Accuracy	± 0.3 nm
Wavelength Repeatability	0.2 nm
Photometric Range	0 - 200 % T, (-0.3) to (-3.0) A, 0 - 9999 C
Photometric Mode
Photometric Accuracy	± 0.3 % T
Photometric Repeatability	0.2 % T
Transmittance accuracy
Transmittance repeatability
Detector	Silicon Photodiode
Light Source	Deuterium & Tungsten Halogen Lamp
Stray Light	≤ 0.05 % T at 220 nm, 360 nm
Stability	0.002 A / h at 500 nm
Data Output Port	USB
Power Requirement	AC 220 V / 50 Hz, 110 V / 60 Hz.
Dimensions
Noise	± 0.001 A
Weight
Gross Weight
Net Weight
Power
Display LCD
Optical System	Single Beam (1200 lines / mm grating)
Baseline Linearity
Baseline Drift
Baseline Flatness	± 0.001 A
Printer Port	Parallel Port
Packing Size	860 x 660 x 465 mm
Software
Packing Weight	35 kg

Visible Spectrophotometer

Labtron provides extensive range of visible spectrophotometer LVS series which can operate over a wavelength range of 320-1100nm. It brings unmatched performance with outstanding accuracy and precision.

Vis Spectrophotometer LVS-A10

Wavelength Range	330 to 1000 nm
Setting Wavelength
Spectral Bandwidth	5 nm
Wavelength Accuracy	± 2 nm
Wavelength Repeatability	≤ 1.0 nm
Photometric Range	T: 0 to199.9%, A: -0.3 to2.5 Abs, F; 0 to 9999, C: 0 to 9999
Photometric Mode
Photometric Accuracy	± 0.5 % T
Photometric Repeatability	≤ 0.2 % T
Transmittance accuracy
Transmittance repeatability
Detector	Silicone photo diode
Light Source	20 W, 12 V Tungsten lamp
Stray Light	≤ 0.5 % T (360 nm)
Stability	Dark current: ≤ 0.2 % T, Light Current: ≤ 0.5 % T
Data Output Port
Power Requirement	220 V ± 20 V, 50 Hz ± 1 Hz
Dimensions	470 × 350 × 200 mm
Noise
Weight	8 kg
Gross Weight
Net Weight
Power
Display LCD
Optical System	Single beam, C-T grating monochromator 1200 lines/ mm
Baseline Linearity
Baseline Drift
Baseline Flatness
Printer Port
Packing Size
Software
Packing Weight

Vis Spectrophotometer LVS-A11

Wavelength Range	335 ~ 1000 nm
Setting Wavelength
Spectral Bandwidth	4 nm
Wavelength Accuracy	± 2 nm
Wavelength Repeatability	1 nm
Photometric Range	T: 0 ~ 199.9 % , A: (-0.3) ~ 2.5A bs, F: 0 ~ 9999, C: 0 ~ 9999
Photometric Mode
Photometric Accuracy	± 0.5 % T
Photometric Repeatability	0.2 % T
Transmittance accuracy
Transmittance repeatability
Detector	Silicon photo diode
Light Source	Tungsten lamp (Socket Type, 20W / 12V, 2000h)
Stray Light	≤ 0.5 % T (360 nm)
Stability	≤ 0.5 % T / 5min
Data Output Port
Power Requirement	220 V / 50 Hz
Dimensions	385 × 330 × 185 mm
Noise
Weight	10 kg
Gross Weight
Net Weight
Power
Display LCD
Optical System	1200 lines / mm grating
Baseline Linearity
Baseline Drift
Baseline Flatness
Printer Port
Packing Size
Software
Packing Weight

Vis Spectrophotometer LVS-B10

Wavelength Range	325 ~ 1000 nm
Setting Wavelength	Automatic
Spectral Bandwidth	2 nm
Wavelength Accuracy	± 1.0 nm
Wavelength Repeatability	≤ 0.2 nm
Photometric Range	(-0.3) ~ 3 A
Photometric Mode
Photometric Accuracy	± 0.3 % T
Photometric Repeatability	0.15 % τ
Transmittance accuracy
Transmittance repeatability
Detector	Import Silicon Photodiode Detector
Light Source	Import Tungsten Lamp
Stray Light	≤ 0.05 % τ
Stability	0.001 A / h at 500 nm
Data Output Port
Power Requirement	AC 220 V / 50 Hz, 110 V / 60 Hz.
Dimensions	460 × 330 × 210 mm
Noise
Weight	11 kg
Gross Weight
Net Weight
Power	120 W
Display LCD
Optical System
Baseline Linearity
Baseline Drift
Baseline Flatness
Printer Port
Packing Size
Software
Packing Weight

Vis Spectrophotometer LVS-C10

Wavelength Range	320 ~ 1100 nm
Setting Wavelength
Spectral Bandwidth	4 nm
Wavelength Accuracy	± 0.5 nm
Wavelength Repeatability	≤ 0.2 nm
Photometric Range	(-0.3) ~ 3 A
Photometric Mode
Photometric Accuracy	± 0.3 % T
Photometric Repeatability	0.15 % τ
Transmittance accuracy
Transmittance repeatability
Detector	Import Silicon Photodiode Detector
Light Source	Import Tungsten Lamp
Stray Light	≤ 0.05 % τ
Stability	0.001 A / h 30 min at 500 nm
Data Output Port
Power Requirement	AC 220 V / 50 Hz, 110 V / 60 Hz.
Dimensions	480 × 350 × 220 mm
Noise
Weight	11 kg
Gross Weight
Net Weight
Power	120 W
Display LCD	Display resolution 128 × 64 Dots LCD
Optical System
Baseline Linearity
Baseline Drift
Baseline Flatness
Printer Port
Packing Size
Software
Packing Weight

Atomic Absorption Spectrophotometer

Labtron Atomic Absorption Spectrophotometer makes use of the modern in technology. It is acquired after thorough research into the desires of the diagnostic community. It has all the power, performance and speed necessitated in today’s modern laboratory.

Atomic Absorption Spectrophotometer LAAS-A13

Working spectral range	190 to 900 nm
Spectral Bandwith	0.1, 0.2, 0.4, 1.0 and 2.0 nm
Wavelength accuracy	± 0.15 nm
Wavelength repeatability	≤ 0.04 nm
Baseline stability	≤ 0.002 Abs / 30 min
Characteristic concentration of copper	0.02 μg / ml / 1 %
Detection limit of copper	0.004 μg / ml
Measurement Repeatability	0.005
Grating	1800 lines / mm
Inflamer	All-metal titanium burner
Atomizer	Efficient glass atomizer
Lamp stand	8 lamps automatic turret, automatic alignment
D2 Background calibration ability	1 A ≤ 30 times correction ability
Dimensions	700 × 550 × 450 mm
Net weight	75 Kg
Power supply	220 V ± 22 V AC
Acetylene air burner	100 mm
Ignition dynamic baseline drift	≤ 0.006 Abs / 30 min
Characteristic viscocity	≤ 0.025 μg / ml / 1 %
Standard deviation of the accuracy	≤ 0.5 % (Cu, absorbance > 0.8 A) (detection limit Cu ≤ 0.008 μg / ml)
Protection system	Can inevitably cut off gas if pressure is low, power cut-off, flame out and alteration of the burner

Atomic Absorption Spectrophotometer LAAS-A11

Monochromator
Wavelength range	190 - 900 nm
Spectral Bandwidth	0.2 nm, 0.4 nm, 0.7 nm, 1.4 nm, 2.4 nm, 5.0 nm
Wavelength accuracy	≤ ± 0.5 nm
Wavelength repeatability	≤ 0.3 nm(single direction)
Baseline drift	± 0.004 Abs / 30 min
Grating groove density
Sample Volume
The volume of sample
Repeated Sampling Frequency
Cleaning and waste container volume
Absorbance Range
The Program
Temperature Range
Detector
Heating Mode
Temperature Control Method
Temperature Control
Resolution	< 40 %
Lamp holder
Lamp current adjustment range
Lamp power supply mode
Optical System
Atomization Chamber
Characteristics Volume
Characteristic concentration (Cu)	≤ 0.04 mg / ml / 1 %
Detection Limit
Detection Limit (Cu)	0.008 mg/ml
Background calibration ability	Greater than 30 times
Burner
Nebulizer
Precision
Ignition Type
Sprayer
Room Spray
Sample Tray
The Smallest Lincrement
Safety measures
Gas Control
Measurement
Concentration calculation
The Cooling Water
The number of repeated measurements
Print results
Software Environment
Operating temperature
Working humidity
Power supply	220 V / 3 A, 50 Hz
Power (VAC)
Gross Weight	160 kg
Weight
Dimension (L × W × H)	1220 x 770 x 730 mm

Atomic Absorption Spectrophotometer LAAS-A20

Monochromator
Wavelength range	180 - 900 nm
Spectral Bandwidth	0, 0.2, 0.4, 1.0, 2.0nm (Automatic setting)
Wavelength accuracy	≤ 0.15 nm
Wavelength repeatability	± 0.1 nm
Baseline drift	≤ ± 0.002 Abs / 30 min (Static), ≤ ± 0.005 Abs / 30 min (Dynamic)
Grating groove density
Sample Volume
The volume of sample
Repeated Sampling Frequency
Cleaning and waste container volume
Absorbance Range	0 - 4 A
The Program
Temperature Range
Detector	Imported photomultiplier tube
Heating Mode
Temperature Control Method
Temperature Control
Resolution
Lamp holder	≤ 6 lamps automatic turret, automatic alignment
Lamp current adjustment range
Lamp power supply mode	pulsed power supply
Optical System	large 1800 /mm grating ruling, full closed optical system
Atomization Chamber	Polymer explosion-proof spray chamber
Characteristics Volume
Characteristic concentration (Cu)	0.015 μg / mL / 1 %
Detection Limit
Detection Limit (Cu)	0.002 μg/mL
Background calibration ability
Burner	Full titanium combustion head, 50 mm or 100 mm general combustion head
Nebulizer	Atomizer efficient glass atomizer,can also be customized
Precision	RSD ≤ 0.5 %
Ignition Type	Microcomputer control, automatic ignition
Sprayer
Room Spray
Sample Tray
The Smallest Lincrement
Safety measures
Gas Control	Automatic gas control system
Measurement	Flame method, Hydride generation-Atomic absorption method
Concentration calculation	Standard curve method(1 - 3 times curve), automatic fitting
The Cooling Water
The number of repeated measurements	1 to 99, automatic calculation of average concentration, standard deviation, relative standard deviation.
Print results	Print the final stages of test data or analysis. The results can be exported into Excel worksheet.
Software Environment
Operating temperature
Working humidity
Power supply	110 / 220 V (+5 % ~ (-10) %), 60 / 50 Hz; 5000 VA
Power (VAC)
Gross Weight
Weight
Dimension (L × W × H)

Atomic Absorption Spectrophotometer LAAS-A21

Monochromator
Wavelength range	180 – 900 nm
Spectral Bandwidth	0 nm, 0.2 nm, 0.4 nm, 1.0 nm, 2.0 nm (5 steps with automatic changeover)
Wavelength accuracy	≤ 0.15 nm
Wavelength repeatability	± 0.1 nm
Baseline drift	≤ ± 0.002 Abs / 30 min (Static) ≤ ± 0.005 Abs / 30 mins (Dynamic)
Grating groove density
Sample Volume
The volume of sample
Repeated Sampling Frequency
Cleaning and waste container volume
Absorbance Range	0 - 4 A
The Program
Temperature Range
Detector
Heating Mode
Temperature Control Method
Temperature Control
Resolution
Lamp holder	≤ 3 lamps automatic turret, automatic alignment
Lamp current adjustment range
Lamp power supply mode	pulsed power supply
Optical System	large 1800 /mm grating ruling, full closed optical system
Atomization Chamber	Polymer explosion-proof spray chamber
Characteristics Volume
Characteristic concentration (Cu)	0.015 μg / mL / 1 %
Detection Limit
Detection Limit (Cu)	0.002 μg/mL
Background calibration ability
Burner	Full titanium combustion head, 50 mm or 100 mm general combustion head
Nebulizer	Atomizer efficient glass atomizer,can also be customized
Precision	RSD ≤ 0.5 %
Ignition Type	Microcomputer control, automatic ignition
Sprayer
Room Spray
Sample Tray
The Smallest Lincrement
Safety measures
Gas Control	Automatic gas control system
Measurement	Flame method, Hydride generation-Atomic absorption method
Concentration calculation	Standard curve method(1 - 3 times curve), automatic fitting
The Cooling Water
The number of repeated measurements	1 to 99, automatic calculation of average concentration, standard deviation, relative standard deviation.
Print results	Print the final stages of test data or analysis. The results can be exported into Excel worksheet.
Software Environment
Operating temperature
Working humidity
Power supply
Power (VAC)
Gross Weight
Weight
Dimension (L × W × H)

Table Top Spectrophotometer

Table Top Spectrophotometer LTS-A15

Wavelength Range	400 nm to 700 nm
Wavelength Interval	10 nm
Sensor	High sensitivity silicon photodiode
Light Source	LED
Working Temperature Range	0 ℃ to 45 ℃
Measurement Aperture	11 mm
Geometry	45/0 (45 ringed shaped illumination, 0 degree viewing)
Observer Viewing Angles	2°/ 10°
Repeatability	Standard deviation within 0.08% Chromaticity Value; ΔE*ab
Inter-Instrument Agreement	ΔE*ab within 0.2 (BCRA Series II, average measurement of the 12 tiles)
Illuminants	A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30.DLF,NBF,TL83,TL84.U35
Color Spaces	CIE-Lab, LCh, Luv, XYZ, Yxy, Reflectance Hunter lab, Munsell MI,CMYK,RGB,HSB
Color Difference	ΔEab,ΔECH,ΔEuv,ΔEcmc(2:1),ΔEcmc(1:1),ΔE94,ΔE*00,ΔEab(Hunter),555 shade sort
Other Indices	WI(ASTM E313-10,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Ganz, Stensby); YI(ASTM D1925, ASTM E313-00,ASTM E313-73); Tint(ASTM E313,CIE,Ganz) Metamerism index Milm, Stick color fastness, Color fastness ISO Brightness, 8 gloss, A density, T density, M density, E density
Standards	CIE-15-2004; ASTM-D523; ASTM-D2244; ASTM D2457
Illumination Life time	10 years 3 million test
Interface	USB
Screen Size	5 Inches Color Screen
Storage Memory	20000 test results
Battery Capacity	Rechargeable, 1000 continuous tests
Power	7.4 V/ 6000 mAh
Dimensions (L × W × H)	350 × 300 × 200 mm
Weight	4.5 kg (without battery)

Table Top Spectrophotometer LTS-A16

Wavelength Range	360 nm to 780 nm
Wavelength Pitch	10 nm
Sensor	Silicon Photodiode Array
Grating Method	Concave Grating
Sphere Diameter	152 mm
Half Band Width	5 nm
Reflectance Range	0 to 200 %
Resolution	0.0001
Light Source	Pulse Xenon Lamp LED
UV Measurement	Include UV, 400nm cut, 420nm cut, 460nm cut
Operating Temperature	5 ℃ to 40 ℃
Storage Temperature	-20 ℃ to 45 ℃
Relative Humidity	80 % RH (at 35 ℃)
Measurement Time	SCI/SCE < 2 SCI+SCE < 4s
Measurement Aperture	Reflectance: XLAV Φ30mm LAV 18mm,MAV Φ11mm SAV Φ6mm Transmittance:Φ25mm (Auto aperture size recognition)
Viewing Angles	2° and 10°
Transmittance Sample Size	No limit on sample width and height Thickness ≤ 50mm
Repeatability	XLAV Spectrum Reflectance/Transmittance: standard deviation within 0.1% XLAV Chromaticity value: Standard deviation within ΔEab 0.015 When a white calibration plate is measured 30 x at 5-second intervals after white calibration
Inter-Instrument Agreement	XLAV ΔE*ab 0.15 (BCRA Series II, Average measurement of 12 tiles, at 23℃)
Illuminants	A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,DLF,NBF,TL83,TL84
Display	Reflectance and Transmittance graph/value, color value, color difference values, pass/fail, color simulation, color assessment, haze, liquid chromaticity values, color tendency
Color Spaces	Lab, LCh, Hunter Lab, Yxy, XYZ
Color Difference	ΔEab, ΔECH, ΔEuv, ΔEcmc, ΔE94, ΔE00, ΔE*ab(hunter),555 shade sort
Other Indices	WI(ASTM E313-00,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Stensby),YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Tint(ASTM E313-00),Metamerism index milm, stain fastness, color fastness, ISO brightness, R457, A density, T density, E density, M Density, APHA/Pt-Co/Hazen, Gardner, Saybolt, ASTM color, Haze, Total Transmittance, Opacity, Color Strength
Other Functions	1. Camera to view measurement area 2. Support horizontal, vertical and downward measurement method (need optional accessories to support for downward measurement) 3. Auto humidity and temperature compensation function
Illumination/ Viewing System	Reflection: d/8(Diffused illumination, 8 degree viewing) Simultaneous measurement of SCI/SCE (ISO7724/1, CIE No.15, ASTM E1164, ASTM-D1003-07, DIN5033 Teil7,JIS Z8722 Condition C standard) Transmittance d/0(Diffused illumination, 0 degree viewing )
Interface	USB USB-B RS-232
Screen Size	7 Inches Touch Screen
Storage Memory	8 GB U Disk for data storage and transfer
Power	12V/3A
Dimensions (L × W × H)	430 × 240 × 260 mm
Weight	10.8 kg

Table top spectrophotometer LTS-A10

Illumination system	d/8 (Diffused lighting, 8° observation angle) SCS optical engine (light splitting and integration system) ETC (real time calibration technology ) SCI (specular reflection included) & SCE(specular reflection excluded) simultaneous measurement
Size of integrated sphere	40 mm, alvan diffused reflection surface coating
Illumination light source	CLED
Sensor	Dual light path sensor array
Light source	A, C, D50, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, DLF, TL183, TL184, NBF, U30, CWF
Wavelength range	400-700 nm
Wavelength interval	10 nm
Half spectral width	5 nm
Reflectivity range & resolution	0 to 200%, 0.01%
Observation Angle	2°/10°
Measurement caliber
Measurement time interval	0.5 s
Measurement time	1 s
Measuring aperture	11 mm
Color space	CIE-Lab, LCh, Luv, XYZ, Yxy, Reflectance, hunterlab, munsell Mi, CMYK
Color difference formula	ΔEab,ΔECH,ΔEuv,ΔEcmc(2:1),ΔEcmc(1:1),ΔE94,ΔE*00,ΔEab(Hunter),555 ,color classification
Other colorimetric indices	WI (whiteness) (ASTM E313-10,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Ganz, Stensby) YI (yellowness) (ASTM D1925，ASTM E313-00,ASTM E313-73) Tint(ASTM E313,CIE,Ganz) Metamerism index Milm, adhesive/changing color fastness, ISO illuminance, 8 gloss, A density, T density
Repeatability	light splitting reflectivity：standard deviation within 0.08% color values:ΔE*ab
Color matching system	Matches
UV light source	Not included
Work temperature range	0 to 45℃, relative humidity 80% or below( at 35°C ),no condensation
Storage temperature range	25℃ to 55℃ relative humidity 80% or below(at 35°C ),no condensation
Battery capacity	Rechargeable, 20000 continuous tests, 7.4V/6000mAh
Data being displayed	SPD distribution/data，samples color values，color difference values/graph，pass/fail results,color error tendency，color simulation display measurement area，history data color simulation，manual input standard sample generate measurement report
Interface	USB
Display	5.5 inch TFT touch screen
Data storage	20000 test results
Light source longevity	10 years, 3 million tests
Dimension (LWH)	350 × 300 × 200 mm
Weight	4.5 kg

Table top spectrophotometer LTS-A11

Illumination system	d/8 (Diffused lighting, 8° observation angle) SCS optical engine (light splitting and integration system) ETC (real time calibration technology ) SCI (specular reflection included) & SCE(specular reflection excluded) simultaneous measurement
Size of integrated sphere	40 mm, alvan diffused reflection surface coating
Illumination light source	CLED
Sensor	Dual light path sensor array
Light source	A, C, D50, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, DLF, TL183, TL184, NBF, U30, CWF
Wavelength range	400-700 nm
Wavelength interval	10 nm
Half spectral width	5 nm
Reflectivity range & resolution	0 to 200%, 0.01%
Observation Angle	2°/10°
Measurement caliber
Measurement time interval	0.5 s
Measurement time	1 s
Measuring aperture	11 mm
Color space	CIE-Lab, LCh, Luv, XYZ, Yxy, Reflectance, hunterlab, munsell Mi, CMYK
Color difference formula	ΔEab,ΔECH,ΔEuv,ΔEcmc(2:1),ΔEcmc(1:1),ΔE94,ΔE*00,ΔEab(Hunter),555 ,color classification
Other colorimetric indices	WI (whiteness) (ASTM E313-10,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Ganz, Stensby) YI (yellowness) (ASTM D1925，ASTM E313-00,ASTM E313-73) Tint(ASTM E313,CIE,Ganz) Metamerism index Milm, adhesive/changing color fastness, ISO illuminance, 8 gloss, A density, T density
Repeatability	light splitting reflectivity：standard deviation within 0.08% color values:ΔE*ab
Color matching system	Matches
UV light source	Not included
Work temperature range	0 to 45℃, relative humidity 80% or below( at 35°C ),no condensation
Storage temperature range	25℃ to 55℃ relative humidity 80% or below(at 35°C ),no condensation
Battery capacity	Rechargeable, 20000 continuous tests, 7.4V/6000mAh
Data being displayed	SPD distribution/data，samples color values，color difference values/graph，pass/fail results,color error tendency，color simulation display measurement area，history data color simulation，manual input standard sample generate measurement report
Interface	USB
Display	5.5 inch TFT touch screen
Data storage	20000 test results
Light source longevity	10 years, 3 million tests
Dimension (LWH)	350 × 300 × 200 mm
Weight	4.5 kg