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Uv Vis Double Beam Spectrophotometer-LABPRO-UV2900

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Uv Vis Double Beam Spectrophotometer-LABPRO-UV2900

Uv Vis Double Beam Spectrophotometer-LABPRO-UV2900

 

Product Description:

SALIENT FEATURES
Uv Vis Double Beam Spectrophotometer-LABPRO-UV2900
The innovative optical layout and state of art mono- chromator with high grade blazed holographic grating ensure  accuracy. Its integrated design assures long term stability  and durability
The precisely aligned detector and quality deuterium and halogen lamps enhance the precision across the UV / Vis spectrum starting from 190 nm and into the near-infrared 1100nm
The two detectors are used to measure sample and reference respectively and simultaneously for optimizing  measurement accuracy

Lamp Selection  enables  conserving the life of D2 & Tungsten lamps. Real time clock for date & time stamping of results
Big LCD display. (320 x 240 Dots Matrix)
Basic Mode, Quantitative, Kinetics, Multi - Wavelength, Wavelength Scan, DNA / Protein Test &Utility

 

 

FUNCTIONS OF SOFTWARE
BASIC MODE
To measure the Absorbance and Transmittance
 
QUANTITATIVE
1. Coefficient Method
2. Standard Method curve.
Up to 10 standard samples may be used to establish a curve. Four methods to fitting a curve through the calibration points: Linear fit through zero, square fit & cubic fit.
 
WAVELENGTH SCAN
1. The wavelength scan intervals are 0.1, 0.2, 0.5, 1, 2 & 5 nm
2. Fast, Medium & Slow Scan speeds are available. They very from100 to     1800 nm/min
3. Wavelength are scanned from high to low so that the instrument waits at     high Wavelength and minimizes the degradation of UV sensitive samples
 
MULTI-WAVELENGTH
Up to 32 wavelengths can be selected and multiple samples can be measured
 
KINETICS
This mode may be used for time course scanning or reaction rate calculations. Abs. vs. time graphs is displayed on the screen in real time
Wait time and measurement time up to 12 hours may be entered with time intervals of 0.5,1,2,5,10,30 seconds & 1min. Post- run manipulation includes re-scaling, curve tracking and selection of the part of the curve required for the rate calculation. Rate is calculated using a linear regression algorithm before multiplying by the entered factor
 
DNA/PROTEIN TEST
Concentration and DNA purity are quickly and easily calculated: Absorbance ratio s 260nm/280nm with optional subtracted absorbance at 320nm.
DNA concentration= 62.9x A260-36.0x A280
Protein concentration=1552xA260-757.3xA280
 
UTILITY
Has following functions
WL Reset, Printer, Lamp, Clock, Dark Current, Accu. Validity, WL Validity Connect to PC, Beeper On/Off & System Base Line
 
Microprocessor Double Beam
UV Visible Spectrophotometer
 
SPECIFICATION
Uv Vis Double Beam Spectrophotometer-LABPRO-UV2900
Model
LAB-UV2900
LAB-UV2900A
LAB-UV2900S
LAB-UV2900AS
Make
LABPRO
Cell Holder
10mm single cuvette Holder
10mm 8cell Programable Holder
10mm single cuvette Holde
10mm 8 cell Programable Holder
Bandwidth
1nm
0.5 /1.0/2.0/4.0 nm Variable
Optical System
Double Beam, Grating 1200 lines / mm
Wavelength Range
190 - 1100nm
Wavelength Accuracy
+ 0.3nm
Wavelength Repeatability
+ 0.2nm
Scanning Speed
Fast, Medium & Low
Photometric Accuracy
+0.3%T
Photometric Repeatability
+ 0.2%T
Photometric Range
-0.3-3A,0-200%T,0-9999C
Stability
+ 0.001A/h @ 500nm
Baseline Flatness & Noise
+0.001A
Stray Light
<0.05%T @ 220nm,360nm
Data Output Port
USB
Printer Port
Parallel Port
Display
320 x 240 Graphic LCD
Lamps
Deuterium  Lamp & Tungsten Halogen Lamp
Detector
Silicon Photodiode
Power Supply
AC 220V/50Hz
Dimension
625 x 430 x 206 mm
Weight
30 kg
INSTRUMENT INCLUDES: 4 Nos 10mm Glass cuvettes, one pair of quartz cuvette, Manual & Dust Covers.

 

 

$1,806.76
Uv Vis Double Beam Spectrophotometer-LABPRO-UV2900—
$1,806.76

Product Information

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Description

Uv Vis Double Beam Spectrophotometer-LABPRO-UV2900

 

Product Description:

SALIENT FEATURES
Uv Vis Double Beam Spectrophotometer-LABPRO-UV2900
The innovative optical layout and state of art mono- chromator with high grade blazed holographic grating ensure  accuracy. Its integrated design assures long term stability  and durability
The precisely aligned detector and quality deuterium and halogen lamps enhance the precision across the UV / Vis spectrum starting from 190 nm and into the near-infrared 1100nm
The two detectors are used to measure sample and reference respectively and simultaneously for optimizing  measurement accuracy

Lamp Selection  enables  conserving the life of D2 & Tungsten lamps. Real time clock for date & time stamping of results
Big LCD display. (320 x 240 Dots Matrix)
Basic Mode, Quantitative, Kinetics, Multi - Wavelength, Wavelength Scan, DNA / Protein Test &Utility

 

 

FUNCTIONS OF SOFTWARE
BASIC MODE
To measure the Absorbance and Transmittance
 
QUANTITATIVE
1. Coefficient Method
2. Standard Method curve.
Up to 10 standard samples may be used to establish a curve. Four methods to fitting a curve through the calibration points: Linear fit through zero, square fit & cubic fit.
 
WAVELENGTH SCAN
1. The wavelength scan intervals are 0.1, 0.2, 0.5, 1, 2 & 5 nm
2. Fast, Medium & Slow Scan speeds are available. They very from100 to     1800 nm/min
3. Wavelength are scanned from high to low so that the instrument waits at     high Wavelength and minimizes the degradation of UV sensitive samples
 
MULTI-WAVELENGTH
Up to 32 wavelengths can be selected and multiple samples can be measured
 
KINETICS
This mode may be used for time course scanning or reaction rate calculations. Abs. vs. time graphs is displayed on the screen in real time
Wait time and measurement time up to 12 hours may be entered with time intervals of 0.5,1,2,5,10,30 seconds & 1min. Post- run manipulation includes re-scaling, curve tracking and selection of the part of the curve required for the rate calculation. Rate is calculated using a linear regression algorithm before multiplying by the entered factor
 
DNA/PROTEIN TEST
Concentration and DNA purity are quickly and easily calculated: Absorbance ratio s 260nm/280nm with optional subtracted absorbance at 320nm.
DNA concentration= 62.9x A260-36.0x A280
Protein concentration=1552xA260-757.3xA280
 
UTILITY
Has following functions
WL Reset, Printer, Lamp, Clock, Dark Current, Accu. Validity, WL Validity Connect to PC, Beeper On/Off & System Base Line
 
Microprocessor Double Beam
UV Visible Spectrophotometer
 
SPECIFICATION
Uv Vis Double Beam Spectrophotometer-LABPRO-UV2900
Model
LAB-UV2900
LAB-UV2900A
LAB-UV2900S
LAB-UV2900AS
Make
LABPRO
Cell Holder
10mm single cuvette Holder
10mm 8cell Programable Holder
10mm single cuvette Holde
10mm 8 cell Programable Holder
Bandwidth
1nm
0.5 /1.0/2.0/4.0 nm Variable
Optical System
Double Beam, Grating 1200 lines / mm
Wavelength Range
190 - 1100nm
Wavelength Accuracy
+ 0.3nm
Wavelength Repeatability
+ 0.2nm
Scanning Speed
Fast, Medium & Low
Photometric Accuracy
+0.3%T
Photometric Repeatability
+ 0.2%T
Photometric Range
-0.3-3A,0-200%T,0-9999C
Stability
+ 0.001A/h @ 500nm
Baseline Flatness & Noise
+0.001A
Stray Light
<0.05%T @ 220nm,360nm
Data Output Port
USB
Printer Port
Parallel Port
Display
320 x 240 Graphic LCD
Lamps
Deuterium  Lamp & Tungsten Halogen Lamp
Detector
Silicon Photodiode
Power Supply
AC 220V/50Hz
Dimension
625 x 430 x 206 mm
Weight
30 kg
INSTRUMENT INCLUDES: 4 Nos 10mm Glass cuvettes, one pair of quartz cuvette, Manual & Dust Covers.