Model UV-2900PC Monochromator C-T type, 1200 L/mm grating Detector Silicon detector for ultraviolet visible region Display 128*64 LCD, Blue color Light source Deuterium discharge tube(2000h), Tungsten lamp(2000h, 20W/12V) Lamp change point Can be set, 300 nm - 400 nm Wavelength range 190-1100 nm, autoscan Wavelength accuracy ±1.0 nm Wavelength calibration Automatic at start Wavelength display 0.1 nm Slit width 2 nm Wavelength repeatability 0.5 nm Measurement range -1.0 ~ 200.0%T, -0.5 ~ 3.000Abs, 0 ~ 9999 C, 0 ~ 9999 F Photometric accuracy ±0.002 Abs (0 to 0.5Abs) Photometric repeatability ±0.001 Abs (0 to 0.5Abs) Stray light 0.15 %T (at 220,360 nm) Baseline flatness ≤±0.004 Abs Stability ≤0.002 Abs / h (at 500 nm, after 2 hours energization) Data output Digital, USB port, LPT parallel Spectrum software Spectrum software, Windows® - based Power 220V 10% 50Hz 70VA Standard sample holder 4-position sample holder Actual dimensions 456 W X 375 D X 220 H mm, (18.0 W x 14.8 D x 8.7 H in) Net weight 14.5 Kg (32.0 lbs) Shipping dimensions 19.5 Kg (43.0 lbs)
1. This series designed specially for high voltage oil and oil used in diluted oil station of power plant. The Purifier have obtained country patent (patent no. is ZL200420061086. 0) and suitable for
Purpose : The instrument is able to determine the kinematic viscosity of liquid petroleum products (Newton liquid) under a fixed temperature environment as per ASTM D445, GB/T 265 . Mail technic
IntroductionBased on Kari-Fischer principle, GD-2J Intelligent Automatic Water Titrator is the latest water titrimeter designed by newest mechani
The instrument is designed and made as per the National Standard of People’s Republic of China GB/T4508 “Test Methods for Ductility of Petroleum Asphalt”, and T0605 “Asphalt Ductility Test”
Purpose :The instrument is designed and made as per the National Standard GB/T11143 “Test Methods for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water” to de
Purpose:Multifunctional Spray Washer is a new patent instrument (patent No.: 200620089838.3) used to clean glassware of petroleum instruments. It is mainly used during mechanical impurity determinatio
1.1 General introductionGDBL zinc oxide lightning arrester tester uses the advanced microcomputer as the control unit, it is whole intellect operation, and has the advantages of strong anti-interferen
PurposeIt is used to determine the ratio obtained by dividing the time of flow, in s, of 200 ml of material using an Engler viscometer at a selected temperature by a factor representing the time of fl
Purpose: GDJ-1 Rotational Viscometer is suitable to determine viscosity resistance and absolute viscosity of liquids. GDJ-1 Rotational Viscometer is equipped with four spindles, so please
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