Visible VIS Spectrophotometer 721G with software Lab equipment 220V or 110V

Description

Visible Spectrophotometer VS721G Brand NEW with software 110v or 220V
Description:
This product adopts a microprogramming technology. It can be used in a material determination, a quantitative analysis in a visible spectrum field. This equipment is a multipurpose analyzer which is necessary for all general labs. It applies to the medical health, clinical examination, biochemistry, petrochemical engineering, environmental protection, quality control
’
s department
and teaching lab of universities and colleges etc.
Fundamental principles:
The spectrophotometer analytical method is based on the different materials
’
molecular structure
’
s selective absorption of electromagnetic radiation.
The available electromagnetic radiation
’
s spectral region is normally between 330nm-800nm.
Characteristics:
The monochromator with a holographic flashing grating is used. It has the advantage of high wavelength precision, good monochromaticity and low stray light.
Automatic switching of tungsten halogen lamp and deuterium lamp.
A sample compartment for
0.5cm-10cm
cells.
Computer control system, precise automatic T/A changeover.
Automatic zero and full scale adjustment.
Direct concentration read-out and concentration factor setting function.
Equipped with RS232 port. Printer can be connected and data can be sent to PC by special software
Main Technical standard:
Wavelength Rang
e:
340nm~1000nm
Wavelength accuracy:
±
2nm
Wavelength repeatability:
≤
1nm
Transmittance accuracy:
±
0.5%(T)
Transmittance repeatability:
≤
0.2%(T)
Spectral bandwidth: 5nm
Stray light:
≤
0.5%(T)(at 360nm ,with NaNO2)
Light current drift:0.5%(t)/3min
Dark current drift:0.5%(t)/3min
Cell holder:10nm
Dimension: 560mm*480mm*290mm(W*D*H)
Power supply voltage:
110V
60HZ
OR
AC220V
±
22V; frequency 50Hz
±
1Hz
Weight: 14.5kg
Standard packing:
1* Main instrument
1* Operation Manual
4* 10mm Glass cell
1* Power cable
2* Fuse (3A)
1*CD for software
1*dongle
Optional accessories:
1.
5/10/20/50
mm Glass cell
2.
5/10/20/50
mmQuartz cell
3. 50mm Cell holder
4. 100mm Cell holder
5. Tungsten-halogen lamp
（
12V 30W
）
6. Printer (FD-TP211)
Price
The price does not include any customs tax. Any customs tax applied to this package should be covered by buyers.
Shipping
1. Items will be shipped within 3days upon the receipt of payment.
2.Please verify your address when checkout from PAYPAL. We will ship item to your PAYPAL address.
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Our aim is to exceed our customer's expectations in quality, delivery and cost through continuous improvement and customer interaction.