Science Technology (Hangzhou) Inc.

Hangzhou, Zhejiang, China

We are offering uv vis spectrophotometric detector-spd 10tvp, quick details:wavelength range 190-700 nmflow pool volume: 8 lbrand name: surwitmodel: spd-10tvpcertificate:gb/t 19001-2008/iso 9001:2008 high-quality structurelong life deuterium lampeasily replace leak protection features and specification spd-10tvp uv-vis spectrophotometric detector wavelength 190-700 nm spectral bandwidth 6 nm wavelength accuracy 1 nm flow pool volume 8 l wavelength reproducibility 0.1 nm optical path 10 mm dynamic noise 0.7510-5au (methanol, 1ml/min, 254nm, 20c) static noise 0.510-5au(empty pool, response time 1 s, 20 c) dynamic drifting 110-4au (methanol, 1ml/min, 254nm, 20c) static drifting 0.510-4au(empty pool, response time 1 s, 20 c) qualitative repeatability rsd6 0.1% quantitative repeatability rsd6 0.5% dimensions 130h x 260w x 420 d, (mm) weight. (11 kg) operating temperature 440c packaging & delivery packaging details: tnt, ups, fedex available. Or per your requirements. Delivery detail: 7 days by airpayment: prepaid 100% in advance item description high-quality structurespd-10 tvp has been designed by fully considering the light scattering, poor refraction, pressure and temperature change and other factors. Signal-to-noise ratio has also been greatly improved. long life deuterium lampdetector is equipped with long life deuterium lamp, which can be controlled on and off, this extended the deuterium lamp use time and saved the cost. easily replace without the professional person help, all users can easily change the deuterium lamp

We are offering uv vis spectrophotometric detector-sti uv501, quick detailswavelength range 190-700 nmflow pool volume: 10 loptical path: 10 mmspectral bandwidth: 6 nmbrand name: surwitmodel: sti uv501rs-232 communicationcertificate:gb/t 19001-2008/iso 9001:2008 unique pool structuregermany deuterium lamp (2000hrs)easily upgrade to prep-hplc and semi-prep-hplc features and specification sti uv501 uv-vis spectrophotometric detector wavelength 190-700 nm spectral bandwidth 6 nm wavelength accuracy 1 nm flow pool volume 10 l wavelength reproducibility 0.5 nm optical path 10 mm dynamic noise 2.510-5au (methanol, 1ml/min, 254nm, 20c) static noise 110-5au (empty pool, response time 1 s, 20 c) dynamic drifting 2.510-4au (methanol, 1ml/min, 254nm, 20c) static drifting 110-4au (empty pool, response time 1 s, 20 c) qualitative repeatability rsd 0.1% quantitative repeatability rsd 0.5% dimensions 160h x 260w x 350 d, (mm) weight. 6kg operating temperature 4-40c minimum detection concentration 110-8g/ml(naphthalene/methanol solution) linear range 104 sti uv501 standard configuration kit 1 set instructions 1 set warranty card 1 set fitting bag 1 set packaging & delivery packaging details: tnt, ups, fedex available. Or per your requirements. Delivery detail: 7 days by airpayment: prepaid 100% in advance item description sti uv501 uv-vis can be connected to any sort of liquid pump, accuracy wavelength, high sensitivity, widely linear rage. This is a cost-effective and reliable, practical, economic testing unit. unique pool structureefficient optical system and signal processing technology greatly ensure the accuracy and sensitivity of the instrument, repeatability and keep the advantage noise level. n2000 workstationthe detector can be connected to the computer directly through the rs-232 interface for adopting digital signal output. This is very easy to operate for the clients.