Hangzhou Sumer Instrument

High quality product, professional service, being the core supplier in laser industry!

Why Choose Us

All what You Need To Know About Us

Hangzhou Sumer Instrument is located in Hangzhou, mainland China. We mainly offer various kinds of general laboratory instruments, such as analytical and measuring instruments and related services for local hospitals, research institutions, schools and government agencies.

  • WZZ-3 Automatic Polarimeter

    WZZ-3 Automatic Polarimeter

    Characteristics Photoelectric test and microcomputer control Measuring specific rotation, optical rotation, concentration and sugar degree Automatic...

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  • WZZ-2B Automatic Polarimeter

    WZZ-2B Automatic Polarimeter

    Characteristics Photoelectric test and automatic servomechanism control Storage of three times results Calculation of average values RS232 Specifications...

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  • SGW-2 Automatic Polarimeter

    SGW-2 Automatic Polarimeter

    Characteristics Need not prewarm when turning on. Measuring specific rotation, optical rotation, sugar degree and concentration Automatic...

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  • SGW-5 Automatic Multi Wavelength Polarimeter

    SGW-5 Automatic Multi Wavelength Polarimeter

    Characteristics Need not prewarm when turning on. At most 6 wavelength: 589.3nm, 405nm, 436nm, 546.07nm, 578nm, 632.99nm Measuring specific rotation,...

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  • SGW-3 Automatic Polarimeter

    SGW-3 Automatic Polarimeter

    Characteristics Need not prewarm when turning on. Measuring specific rotation, optical rotation, sugar degree and concentration Automatic...

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  • WXG-4 Disc Polarimeter

    WXG-4 Disc Polarimeter

    Characteristics: Visual aim Manual measure Easy to operate. Specifications Measurement range: -180°~+180° Division Value: 1° Dial Venire Value in Reading:...

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About Sumer

We mainly export to Europe, Southeast Asia, the Middle East, South America, Australia, and cooperate with companies in over 50 countries. With years of experience in this field, we know well this market and have confidence to offer the most competitive products and services, to improve our clients’ competitiveness.

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