Shanghai Lengguang Technology Co., Ltd
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S23A visible spectrophotometer (with colorimetric dish and test tube)
S23A visible spectrophotometer (with colorimetric dish and test tube)
Product details

Technical Parameter

TECHNICAL INDEX

optical system

high qualityC-TMonochromator and1200line/mmdiffraction grating

Display mode

4positionLEDdisplay

wavelength range

340-950nm

wavelength bandwidth

12nm

Stray light

≤0.5%T

Transmittance accuracy

±2.0%T

Transmission density repeatability

≤0.5%T

wavelength accuracy

±2.5nm

Wavelength Repeatability

≤1.0nm

Transmittance range

0.0-199.9%T

Range of absorbance

-0.3-2.999A

Interface type

RS232Serial port and parallel printing port

Size(mm

weight measure

Standard configuration items

quantity

S23AVisible spectrophotometer

One unit

Product User Manual

One book

Product Qualification Certificate

One copy

12mmGlass test tube colorimetric dish

One box(2Branch)

Power cable

One root

Fuse wire(2A

2 only

Packing list

One copy

Optional attachments

Specifications

LG S20Other attachments in the series

S20Universal Data Software Package

String go strike seal machine

Dual purpose design for both test tube and colorimetric dishSuitable for teaching experiments and analysis in higher education institutions, secondary vocational colleges, and chemical analysis related majors.
★ Adopting C-T monochromator, precision grating and non spherical mirror; The overall machine base and components are made of aluminum alloy die-casting.
★ Adopting pre calibrated light source, easy to replace.
★ Manual wavelength adjustment; It has functions such as accurate T/A conversion, automatic adjustment to 0% and 100%, direct reading of concentration, and concentration factor setting.
★ Special data processing software packages can be optionally selected to perform functions such as data storage, recording, transmission, and linear regression, or to print test data using a serial printer.

Instrument Introduction:
S23A visible spectrophotometer is designed specifically for environmental protection and education departments, and can be used in sample roomsΦ10-Φ16mmTest tube or rectangular colorimetric dishIt has a high brand awareness in overseas markets, with characteristics such as superior quality, complete functions, lightweight and novel.

Instrument usage:
This instrument has high reliability, is easy to operate, and can be widely used for qualitative and quantitative analysis in environmental monitoring, education systems, and other departments. It is an excellent choice for your commonly used test tube measurements!

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