HunterLab SpectraTrend HT, Руководство пользователя

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SpectraTrend HT User’s Guide 3.2
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INTRODUCTION TO YOUR SPECTRATREND HT
The SpectraTrend HT is the newest in HunterLab’s versatile and cost -effective on-line color
measurement instruments. The SpectraTrend HT is a continuous, online, non-contact color, and
height measurement instrument. Designed for use in production environments, the
SpectraTrend HT uses LED sample illumination technology to measure and monitor color on the
production line. Like a bench spectrophotometer, the instrument can output both colorimetric
and spectral values for the visible spectrum, along with a measurement of product height.
Production runs are monitored continuously, from beginning to end, to identify color variation
and out-of-spec product, without contact or intrusion.
Product Applications and Key Features
SpectraTrend HT takes real-time color measurements of products of virtually any size, and in
industries as diverse as paint, food, building products and industrial minerals. Current
applications include:
•
Building Products -- glass, siding, plastic, lumber, insulation and roofing.
•
Food -- processed, baked, fried, and roasted.
•
Paint -- coated aluminum and steel
•
Paper -- lightweight low opacity paper, coated board, fine paper, and colored/white
paper
•
Plastic -- pellets, film, and extruded sheet products.
•
Textile -- denim dyeing, automotive fabric, carpet, dyeing/finishing and continuous
dyeing for apparel fabrics.
•
Other – crushed stone, fertilizer.
This instrument functions optimally when used to measure color differences between samples
and an ideal product standard. Table 1 lists the key features and benefits of the device.