UV /visible /Near infrared spectrophotometer UH5700 Supports the determination of solid and liquid samples from a wide range of wavelengths from the UV region to the near infrared region. It uses brand new data processing software, making it easier to operate.

Features

Low stray light, ultra-large metering range

use Czerny-Turner High-gloss monochromator and newly developed grating achieve the best low-straight light for equipment of the same level /Extra large metering range^*1。

Low noise, wide measurement wavelength range

Using continuous variable slits, the slits are automatically widened when measuring low light in the near-infrared wavelength region； When measuring the high light amount, the slit width is automatically reduced. Supports low noise measurement of ultra-large range wavelength regions.

Using brand new data processing software, more convenient operation

New data processing software has been well received by users UV Solutions Further technical upgrades have been made on the previous page. Added the function of displaying the data table and data processing results list, customization of the report format, and instrument performance checking function.

Provides a wide range of accessories to support the determination of liquid to solid samples

All kinds of accessories are available to meet the various measurement needs of spectrophotometers, such as the determination of trace samples in solution and the determination of sheet samples, film samples and other material samples.

*1According to the survey results of Hitachi Hi-Tech Company, the models on sale in Japan as of April 2019 (supporting the measurement of near-infrared wavelength regions and having monochromator)

Specification

Application data

Determination of visible light transmittance and sunlight transmittance

UH5700 Using glass filter accessories JIS R3106 The specified calculation formula calculates the visible light transmittance (wavelength 380 ～780 nm)and sunlight reflectivity (wavelength 300 ～2500 nm）。
Instrument configuration:
UH5700 UV spectrophotometer
Glass filter accessories ( PN ：210-2109）
Calculation formula: Reference JIS R3106
Operating software: UV solutions Plus

Transmission spectrum of three types of glass

Calculation results of visible light transmittance and sunlight transmittance

Determination of the reflectivity of sunlight

UH5700 UV spectrophotometer installation φ60Points sphere attachment, according to JIS K 5675 The reflectivity of 3 different coating samples was determined based on JIS K 5675， Calculate the reflectivity of the sunlight and judge the sample characteristics.
Instrument configuration:
UH5700 UV spectrophotometer
Φ60Points sphere attachment (P/N ：2J3-0171)
Operating software: UV Solutions Plus

Reflection spectrum of coating

Calculation results of sunlight reflectivity