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VIS SPECTROPHOTOMETER

Basic Info

Model No.S23A

BrandCland&JT

Additional Info

Packaging1pc/ctn, 8.8/6.5kg, 45*42*28cm

Productivity10000pcs

TransportationOcean,Land,Air

Place of OriginChina

Supply Abilitygood

CertificateISO&CE&FDA

HS Code9027.3000.00

PortShanghai Port

Payment TypeL/C,T/T,Paypal,Western Union

IncotermFOB,CFR,CIF

Product Description

Product name: VIS Spectrophotometer

Item: S23A

Details: S23A VIS SPECTROPHOTOMETER

 

Advantage of Our Company

1. Professional medical products manufacture for more than 10 years

2. High quality with competitive price

3. Independent Design and Outstanding Sales Team

4. Large Supply Ability

5. Excellent after-Sales service

 

Product model

S23A

Product Standard

Enterprise Standard

Q/SEEK3

Display Mode:4 digits LED

Dimension  LWH

450×420×280

Weight(Kg)

6(N)9(G)

Features

1The instrument has variable wavelength and four Scales: transmittance absorbency concentration and factor.

2Using universal test tubes or cuvette to make measure directly.

3The instrument is micro computerized and easy in operation.

4The 12nm spectral slit width provides the sensitivity required  for almost any application.

5One solid-state silicon detector covers entire wavelength range, eliminating the need to change detectors between different  analysis.

6It is easy to replace the unit of instrument specially the Unit of the Pre-adjusted light source, and make it convenient to maintain.

7Free adjusting for filter exchange.

8The grating and toroidal mirrors are selected in optical system.

Applications and Features

Spectrumlab 23A spectrophotometer is designed for the purpose of

education and general analysis in low cost,It can use Φ10-Φ16mm tube or rectangular cuvette in sample department,high reliable and operate easily. It can be used for environmental protection.education etc , qualitative analysis & quantitative analysis can be done.

Specificatios

Wavelength Range:340-950nm

Wavelength Accuracy:±2.5nm

Wavelength Repeatability:≤1nm

Spectral Slit width:12nm

Photometry Accuracy:±2%(T) (tube), ±0.5%(T) (cuvette)

Photometry Repeatability:0.3%τ

Voltage Requirements:220V±10% or 110V±10%

Photometry Range:0.0~199.9%(T)  -0.3~2.999 A

                     1~9999 F  0~9999 C

Interface: RS232 serial & parallel interface  

Print: serial printer   

       Any printer (for software)

Complete set

A set:S23A                 

B set:S23A+Data Processing Software package 

 

Standard Package

1.  Main unit                                            1 Set

2.  Cuvette holder                                    1 PCs.

3.  Glass tube                                           2 PCs.

4.  Power cable                                        1 PCs.

5.  Operation manual                               1 PCs.

6.  Certificate of quality checking           1 PCs.

7.  Fuse (2A)                                            2 PCs.

8.  1 cm rectangular cell                           2 PCs.

Appendix:

How to select the Test Tube

Generally the round test tube is not for optic purpose unless it is pre-checked strictly.

We can select it as follow:

1. Check size. (The size should be f12+0.4×75mm)

2. Check the surface of tube. (It should be no bubbles, no scabs, no thread like things.)

3. Warming instrument according to §4.2.1.1 ~ §4.2.1.6 and set the wavelength at 360 nm.

4. Pour some pure water into tube and insert it to the test tube well in sample apartment. Check it just as §4.2.1.7. Then put some mark on the tube opposite the white mark at the instrument.

5. Put the other test tube into instrument one by one and get the readout for everyone and put mark at everyone. We can divide them in many groups. In each group the differential of readout for every tub is less then ±0.02A.

6. Then we can use tubes in same group for blank, sample, and standard solution needn`t check the tube every time.


S23A Vis Spectrophotometer (4)S23A Vis Spectrophotometer (6)S23A Vis Spectrophotometer (7)S23A (2)

 

Product Categories : Laboratory Instrument > Spectrophotometer

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