中文
EN
收藏
对比
编号 :
- Specification
- Standard
- Options
- Features
- Introduction and use
-
- 商品名称: S23A Visible Spectrophotometer (with cuvettes and test tubes)
technical parameter
Technical indicators
Optical system
high qualityC-TMonochromators and1200/mmDiffraction grating
Display method
4-digit LED display
wavelength range
340-950nm
wavelength bandwidth
12nm
Stray light
≤0.5%T
Transmittance Accuracy
±2.0%T
Transmittance repeatability
≤0.5%T
wavelength accuracy
±2.5nm
wavelength repeatability
≤1.0nm
Transmittance range
0.0-199.9%（T）
Absorbance range
-0.3-2.999（A）
Interface Type
RS232Serial port and parallel print port
size（mm）
weight
-
Standard configuration items
quantity
S23AVisible Spectrophotometer
one tower
Instruction Manual
one Book
Product Qualification Certificate
one serving
12mmglass test tube cuvettes
a box（2 sticks）
power cable
a root
fuse（2A）
2 only
Packing List
one serving
-
optional accessories
Specification
LG S20Other accessories in the series
S20 common data package
serial printer
-
★ Universal dual-purpose design for test tubes and cuvettes,It is suitable for teaching experiments and analysis in colleges and universities, secondary professional colleges and chemical analysis related majors.★ Adopt C-T monochromator, precision grating and aspheric mirror; the whole machine base and parts are made of aluminum alloy die-casting.
★ Using pre-calibrated light source, easy to replace.
★ Manual adjustment of wavelength; with accurate T/A conversion, automatic adjustment of 0% and 100%, direct reading of concentration, concentration factor setting and other functions.
★ Optional special data processing software package to perform functions such as data storage, recording, transmission and linear regression or print test data with serial printer. -
Instrument introduction:
The S23A visible spectrophotometer is specially designed for environmental protection and education departments, and the sample room can be used Φ10-Φ16mm test tube or rectangular cuvettes, It has a high brand awareness in overseas markets, and has the characteristics of high quality, complete functions, lightweight and novelty.
Instrument use:
The instrument is highly reliable and easy to operate. It can be widely used in environmental monitoring, education systems and other departments for qualitative and quantitative analysis. It is an excellent choice for your usual test tube measurement!