尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

China DS-TGV320 Visible Light Spectrophotometer - China Supplier
China DS-TGV320 Visible Light Spectrophotometer - China Supplier

DS-TGV320 Visible Light Spectrophotometer

Price:1
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
Brand: 西安東升
Spec: DS-TGV320


Contact Info
  • Add:西安市高新區(qū)錦業(yè)二路逸翠尚府北區(qū)8號(hào)樓1單元1701, Zip: 710000
  • Contact: 魏經(jīng)理
  • Tel:15686405979
  • Email:1528126689@qq.com

Other Products

Description
Additional Information

Product Overview Summary

Visible light spectrophotometers utilize the principle that substances with different molecular structures exhibit selective absorption of light to perform qualitative and quantitative analysis of materials. By analyzing the absorption spectrum, the structure and chemical composition of a substance can be determined.

Based on the Lambert-Beer Law: T=I/Io; A=KCL=-logI/Io, combined with modern precision optics and the latest microelectronics and other high technologies, a new generation of visible light spectrophotometers has been developed.

Main Features Features

?Utilizes a high-performance, low-stray-light 1200L/mm grating, C-T monochromator structure, imported tungsten lamp, and imported photoelectric converter, ensuring the instrument has low stray light, high resolution, and high photometric linearity;

?Spacious sample chamber allows for the selection of different sample holders according to various needs, meeting the diverse requirements of the industry;

?Features automatic wavelength setting and automatic wavelength error correction, ensuring higher wavelength accuracy;

?Equipped with spectral scanning functionality;

?The instrument comes with application software that runs on the Windows operating system, enabling functions such as photometry, quantification, standard curves, and kinetics, with the capability to store large amounts of related data and spectral curves.

Technical Specifications Specification

Wavelength Drive

Automatic

Wavelength Range

320-1000nm

Wavelength Accuracy

±1nm

Wavelength Repeatability

0.5nm

Spectral Bandwidth

2nm

Transmittance Accuracy

≤0.3%T

Transmittance Repeatability

0.1%T

Transmittance Range

0-200%T

Absorbance Range

±4A

Concentration Display Range

0-99999mg/L

Stray Light

0.05%T

Stability

±0.001A/h

Baseline Flatness

±0.002A

Noise

0.0005A

Output Interface

USB;RS-232

Scanning Function

High, Medium, Low

Kinetic Testing

Available

Operating Environment

Ambient Temperature:5℃-35℃(Optimal:15℃-28℃);

Relative Humidity not exceeding85%(Generally controlled at45%-60%)

Operating Voltage

220V±22V,50Hz±1 Hz(Power supply must be well grounded)

Dimensions

480*460*210mm(Length*Width*Height)

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand: 西安東升
Spec: DS-TGV320
Stock:
Origin: China / Shaanxi / Xianshi
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 武夷山市| 石首市| 九龙县| 深圳市| 西平县| 集贤县| 台东县| 蓝山县| 深州市| 且末县| 固镇县| 施秉县| 镇沅| 泰和县| 砚山县| 饶河县| 花垣县| 天祝| 西林县| 安康市| 汶川县| 芒康县| 南部县| 曲麻莱县| 偏关县| 彩票| 察隅县| 奉节县| 自治县| 博罗县| 湖口县| 德惠市| 承德县| 镇安县| 禹州市| 长泰县| 双鸭山市| 新营市| 黄石市| 阿勒泰市| 宾川县|