Home Products UV Spectrophotometer & Spectrometer Spectrophotometer to measure Transmittan

Spectrophotometer to measure Transmittance, Reflection and Absorbance

Product Item : ZHIYI-1760
Category： UV Spectrophotometer & Spectrometer
Glass Light Transmittance measurement
Glass Light reflection measurement
glass Absorbance measurement
Product description：The ZHIYI-1760 UV-Vis-NIR spectrophotometer adopts an integrated design of main unit and integrating sphere accessory, which can directly complete transmission spectrum, specular reflection spectrum a
INQUIRY

The ZHIYI-1760 UV-Vis-NIR spectrophotometer adopts an integrated design of main unit and integrating sphere accessory, which can directly complete transmission spectrum, specular reflection spectrum and diffuse reflection spectrum measurement. It supports testing large-size samples, with a maximum measurable glass specimen size of 300x300x20mm.

Standards

ISO9050-2003, GB/T 22476-2008, GB/T 36261-2018, GB/T 25261-2010, JG/T 235-2014, JGJ/T 287-2014, GJB 798-90, GJB 2502.2-2006

Typical Application Scenarios

1. Building glass shading coefficient test

Suitable for ordinary transparent glass, vacuum magnetron sputtering coated glass, ion plating glass, electro float glass, etc.

2. Coating material performance detection

3. Optical performance testing for automotive glass

4. Material science research & laboratory analysis

5. Expandable Application Field

Automotive glass, special textiles, organic liquids (fructose, glucose, sucrose) and other materials for optical parameter & thermal performance testing.

Product Features

1. Premium Light Source: Adopts imported light source with longer service life and superior optical stability

2. High-Performance Detector: Dual imported detectors cover UV, visible and near-infrared bands, delivering sensitive weak signal capture, low noise and outstanding measurement precision.

3. Advanced Optical System: Dual-beam, dual-grating & dual-detector optical architecture reduces baseline interference and improves testing accuracy.

4. Integrated Sample Chamber: Combined main unit and integrating sphere design enables transmission, specular reflection and diffuse reflection spectrum testing. Matching integrating sphere accessory: Φ100mm diameter, dual detectors covering 280–2500nm.

5. Intelligent Control System: Full computerized automatic control, including auto-calibration upon startup, automatic data acquisition and processing. Dedicated exclusive software for convenient data management.

Technical Data

Wavelength Range	280–2500nm
Working Mode	Integrated main unit & integrating sphere; supports transmission & reflection spectrum testing
Wavelength Accuracy	±0.5nm (UV/VIS) ±2.0nm (NIR)
Wavelength Repeatability	≤0.3nm (UV/VIS) ≤1.0nm (NIR)
Transmittance Accuracy	±0.3%T
Transmittance Repeatability	≤0.2%T
Stray Light	≤0.2%T @220nm
Baseline Flatness	±0.005A (280–2500nm, after 30min warm-up)
Overall Dimension	≥81×81×39.5cm (W×D×H, non-measuring reference)
Sample Chamber Size	≥38×39.5×30cm (W×D×H, non-measuring reference)
Weight	70kg
Power Supply	AC220V, DC12V, 40W
Light Source	Imported light source with long service life & excellent stability
Detector	Dual imported detectors for UV/VIS/NIR bands; high sensitivity for weak signals, low noise & high precision
Sample Thickness Range	20–300mm, max thickness ≤20mm
Operating System	WIN7 and above
Spectral Bandwidth	UV-VIS: 0.2nm, 0.5nm, 1nm, 2nm, 3nm, 5nm NIR: 0.8nm, 2nm, 4nm, 8nm, 12nm, 20nm
Ambient Temp & Humidity	15–28℃, relative humidity ＜65% (non-condensing)
Standard Accessories	main unit, power cable, data cable, matched tool set, dedicated data analysis software
Language	English and Chinese

Software

1.Real-time data measurement for specimens; test data exportable in TXT and EXCEL formats, with support for TXT data import.

2.Built-in test report printing function, supporting spectral graph & raw data output.

3.Multiple measurement modes: transmittance, absorbance, reflectance, energy spectrum.

4.Specialized functional modules for architectural glass and coating material testing, meeting customized testing demands of multiple industries.

5.Compatible with WIN7 / WIN10 operating systems.

Software Interface Introduction

1.Main Operation Interface: Contains menu bar, shortcut display zone, real-time spectral display zone and instrument environmental information panel, visualizing wavelength, transmittance and running status.

2.Test Report Output Interface: Automatically records instrument model, sample information, spectral parameters, scanning conditions and spectral curves; editable notes for standardized test filing.

PREVIOUS：Blood Bank Balance NEXT：Glass Light Transmittance/Shading Coefficient Testing System