博坊在线
Single Beam Visible Spectrophotometer
[Features]
Lead screw structure
The instrument uses a lead screw structure so that the instrument wavelength accuracy and wavelength resolution can be greatly improved.
Auto setting wavelength
Users set wavelength automatically through arrow keys to avoid operation errors.
Numerical Keys
With microprocessor controlled, all parameters of the instrument can be easily set by
numerical keys.
Data output
Equipped with USB port to connect with a PC to display spectrum scanning, kinetics and
multi wavelength testing results on the screen through the optional software.
8mm thick optical base
The instrument use a rigid die-cast aluminum base as its optical mount to ensure instrument stability and reliability.
Standard curve
instruments can set up various standard curves according to customer's solutions and find
the concentration of unknown solutions.
Technical Specification
|
Model
|
博坊在线
|
|
Wavelength Range
|
320-1100nm
|
|
Bandwidth
|
2nm
|
|
Wavelength Accuracy
|
±0.5nm
|
|
Wavelength Repeatability
|
≤0.2nm
|
|
Wavelength Setting
|
Auto
|
|
Photometric Accuracy
|
±0.3%T
|
|
Photometric Repeatability
|
≤0.2%T
|
|
Photometric Range
|
-0.3-3A,0-200%T,0-9999C
|
|
Stability
|
± 0.002A/h @ 500nm
|
|
Baseline Flatness
|
± 0.002A/h
|
|
Stray Light
|
≤0.05%T@220nm,360nm
|
|
Data Output Port
|
|
|
Printer Port
|
Parallel Port
|
|
Display
|
128*64 Dots LCD
|
|
Lamps
|
Tungsten Lamp
|
|
Detector
|
Silicon Photodiode
|
|
Power Requirements
|
AC 220V/50Hz or 110V/60Hz
|
|
Dimension
|
460*360*225mm
|
|
Weight
|
18kg
|
Standard Accessories
|
Item
|
Description
|
Quantity
|
Unit
|
|
1
|
Spectrophotometer
|
1
|
set
|
|
2
|
1cm Glass cuvette
|
4
|
pcs
|
|
3
|
Power cord
|
1
|
pcs
|
|
4
|
User’s Manual
|
1
|
pcs
|
|
5
|
Black block
|
1
|
pcs
|
|
6
|
Dust Cover
|
1
|
pcs
|
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