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 TY-TGUV190 UV-Visible Spectrophotometer - China Supplier
China TY-TGUV190 UV-Visible Spectrophotometer - China Supplier

TY-TGUV190 UV-Visible Spectrophotometer

Price:1
Industry Category: Instruments & Meters
Product Category:
Brand: 陜西天韻
Spec: TY-TGUV190


Contact Info
  • Add:西安市高新區(qū)唐延南路11號(hào), Zip:
  • Contact: 譚東東
  • Tel:13720774318
  • Email:509857967@qq.com

Other Products

Description
Additional Information

Product OverviewSummary

UV-Vis 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.

According to the Lambert-Beer Law: T = I/I?; A = KCL = -log(I/I?), UV-Vis spectrophotometers are developed based on this principle, integrating modern precision optics and the latest microelectronics technologies to create a new generation of instruments.

Main Features Features

?Equipped with a 1200 L/mm high-performance UV-specific grating, long-life deuterium/tungsten lamps, imported photoelectric converters, and an advanced C-T monochromator structure, ensuring low stray light, high resolution, and excellent photometric linearity;

?Spacious sample compartment allows for the selection of different sample holders to meet various industry needs;

?Automatic wavelength setting and wavelength error correction functions ensure higher wavelength accuracy;

?Spectrum scanning capability;

?Comes with application software compatible with Windows operating systems, enabling functions such as photometry, quantification, standard curve analysis, and kinetics, with extensive storage for data and spectral curves.

Technical Specifications Specification

Wavelength Drive

Automatic

Wavelength Range

190-1100nm

Wavelength Accuracy

±1nm

Wavelength Repeatability

0.5nm

Spectral Bandwidth

4nm

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

Regression Equation

Available

Kinetic Testing

Available

Operating Environment

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

Relative Humidity ≤85%(Generally Controlled at45%-60%)

Operating Voltage

220V±22V,50Hz±1 Hz(Requires Proper Grounding)

Dimensions

480*460*210mm(L*W*H)

Industry Category Instruments & Meters
Product Category
Brand: 陜西天韻
Spec: TY-TGUV190
Stock:
Origin: China / Shaanxi / Xianshi
About Toocle.com - Partner Programme - Old Version
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營(yíng)性-2023-0192
ChatGlobal Chat Me 吉隆县| 朝阳县| 铜陵市| 根河市| 永福县| 定襄县| 泰顺县| 镇远县| 鄯善县| 博野县| 勃利县| 岳西县| 清流县| 萍乡市| 尉氏县| 长葛市| 龙里县| 温州市| 乌拉特后旗| 旌德县| 孙吴县| 陈巴尔虎旗| 永嘉县| 任丘市| 伊宁市| 子长县| 新宁县| 宁国市| 康乐县| 岳阳县| 宁德市| 库伦旗| 新龙县| 萝北县| 堆龙德庆县| 澄迈县| 呼伦贝尔市| 专栏| 淮阳县| 柳林县| 博白县|