Advanced
Labsphere’s UV-2000F incorporates the latest
component and software technology into an
industry proven system architecture, to achieve
accurate UPF, critical wavelength and UVA:UVB
ratio of fabric samples. Driven by rapidly evolving
industry requirements to simplify research and
development or quality control for fabric samples,
the UV-2000F is designed to comply with
recently approved testing methods such as
AS/NZS 4399:2017, EN 13758-1:2007
(EN 13758-1:2001+A1:2006), AATCC 183:2020,
GB/T18830:2009, Japan Garment Association
standard and Japanese Industrial Standards (JIS).
The UV-2000F has replaced Labsphere’s
UV-1000F as the industry’s choice for not only
laboratory UPF analysis, but also production
floor quality control.
Fast
The UV-2000F rapidly measures the diffuse
transmittance of textile samples in the ultraviolet
wavelength region from 250 - 450 nm.
Labsphere’s Spectralon
integrating sphere
incorporates a re-optimized xenon flash lamp
to provide exceptional diffuse illumination of
the product sample and minimize data integration
time. New high performance diode array
spectrometers coupled by new advanced fiber
optics are optimized at the system level for low
stray light with superior wavelength stability and
flash-to-flash repeatability.
UV-2000F Ultraviolet
Transmittance Analyzer
Achieve instantaneous
UPF protection factor values
of fabric/textile samples
Value:
• One-touch sample analysis;
sample scans within five seconds
• Automatic calculations of spectral
transmittance, UPF, critical wavelength
and UVA:UVB ratios
• Performance validation routine
• Automatic calculations of UPF parameters
per AATCC 183:2020, AS/NZS 4399:1996,
AS/NZS 4399:2017, AS 4399:2020,
EN 13758-1:2007 (EN 13758-1:2001+A1:2006),
GB/T18830:2009, Japan Garment Association
Standard, JIS L 1925:2019, and user
defined methods
Improved
Many improvements are incorporated in the UV-2000F to realize a
new industry de facto standard. System improvements include new
spectrometers, xenon flash lamp, optical coupling fibers, optical head
positioning mechanism, sample positioning stage and a new, robust
software development platform. The diode array spectrometers feature
stable, custom concave diffractive optics for measurement integrity and
repeatability, original holographic diffraction gratings (not replicated
gratings) peaked for higher efficiency across the wavelength range, and
longer pixel arrays for better pixel wavelength resolution. Illumination
is filtered at the integrating sphere to limit total exposure at the sample
and to improve stray light performance.
A higher flash rate reduces exposure time, minimizing dark current
and maximizing dynamic range. Use of solarization resistant fibers
maintains high system throughput over time. Longer fibers filter high
order modes to provide cleaner grating illumination improving stray
light performance.
Easy to operate
A built-in report function generates essential information at the click
of a button. Reports include necessary information such as date, time,
operator name, sample identification, and test parameters. Reports
are conveniently viewed on a PC, printed, or exported as text to data
processing software for further review and analysis.
FFeatures:
• Compact bench top footprint
• Wavelength accuracy to +/- 1 nm
• Measurement area 0.67 cm2
• Dynamic range extension up to 2.7 AU
• Auto flash capability
• USB computer interface
• UVA:UVB ratio
• Manually operated UV-2000F sample
stage assembly
2kw紫外灯管
▍特点与优势：
◆ 高光效：发光效率高，能够提供充足的照明，适用于光伏组件光衰、汽车太阳辐射、碰撞照明等需要模拟自然光照的高照度场合。
◆ 长寿命：采用优质材料和先进工艺制造，具有较长的使用寿命，灯管平均使用寿命长达2000h，降低了维护成本。
◆ 安全可靠：采用安全防护设计，符合相关安全标准，使用更放心。
▍应用领域：
◆ 光伏：广泛应用于PV电池片、组件的紫外预处理试验。
◆ 材料：应用于材料的抗紫外线性能试验。
◆ 科研：适用于科研实验、实验室等场景，满足不同实验需求。
▍技术参数：
◆ 灯管功率：2000W
◆ 波长：280~400nm
◆ 灯管安装方式：灯管夹安装
◆ 使用场景：试验箱、试验舱
