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    Visible Spectrophotometer (721S(721-100))

    Visible Spectrophotometer (721S(721-100))
    Item Code: Features:Neutral packing & OEM accepted
    • Description
    • Main Specifications
    • Accessories
    721S(721-100) Visible Spectrophotometer
    Display Mode:
    18mm luminosity 4 digital LED
    Lamp:
    Halogen-Tungsten Lamp
    Optical system：
    C-T configuration diffraction grating monochromator
    Weight:
    4Kg
    Features
    Whole environmentally friendly non corrosive and insulated material die-castings. Advanced optical system, high quality C-T monochromator and sealed grating, ensure high resolution, high photometric accuracy and low stray light. Sample compartment and cuvette rack is made from non corrosive material, a container put at bottom for leaked liquid sample can be moved and washed. Pre-aligned halogen-tungsten lamp, offer ease of use and simple maintenance. Built in SCM technology, auto 0%,auto 100%,error-free T/A transformation. Transmittance test, absorbance test, concentration factor setting or concentration direct readout functions. Spacious sample compartment, 4 position cell rack, adaptable for 1-10cm optical path rectangular cells.
    Specifications:
    Wavelength Range:
    3 nm
    Wavelength Reproducibility:
    ≤1.5 nm±（360-1000）nm
    Wavelength Accuracy:
    1.0%(τ)
    Photometric Spectral bandwidth:
    6 nm
    Reproducibility:
    ≤0.3%(τ)
    Stray Light:
    ≤1.0%(τ)
    Photometric range:
    TRANS: 0-199.9% ABS: -0.3-2.999 FACT: 1-9999 CONC: 0-9999
    Standard Configuration
    TRANS: 0-199.9% ABS: -0.3-2.999 FACT: 1-9999 CONC: 0-9999
    Standard Configuration 1) 721S spectrophotometer 1 set or 721-100 spectrophotometer 1 set 2) Power cable 1 pc 3) User manual 1 pc 4) Certificate of quality checking 1 pc 5) Fuses（2A） 2 pcs 6) 1cm glass cuvette 2 pairs 0.5cm,1cm,2cm,3cm,5cm,10cm glass cuvette 2 pairs (721-100) 7) 1cm 4 position cuvette rack 1 pc 10cm 4 position cuvette rack 1 pc (721-100) 8) Packing list 1 pc Optional Accessories 1) Fuse (2A/3A) 2) Pre-aligned lamp 3) Glass cuvette 0.5cm,1 cm, 2 cm, 3 cm，5cm,10cm 4) 5 cm ,10cm cuvette rack （5cm adaptable for 1-5cm cuvette） ( 10cm adaptable for 0.5-10cm cuvette,only for 721-100） 5) Praseodymium-Neodymium optical filter
     

    Any questions, please contact us.

    Email: sales@tbt-scietech.com;toni_gu@tbt-scietech.com

    Tel: 86-25-8472 1577/8472 1579/8472 1907

     

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    PRODUCTs
    CONTACT us
    Contact person: Ms. Toni Gu
    toni_gu@tbt-scietech.com      sales@tbt-scietech.com
    0086-25-8472   1577 / 8472 1579 / 8472 1907
    0086-25-8472 2235
    Rm. 1001, Huaxia Mansion, No.81 Zhongshan Rd.,Nanjing,China,210005
    Copyright © 2021 Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd All Rights Reserved

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