HGP-7500 photoelectric direct reading spectrometer

Instrument Description
HGP-7500 spectrometer draws multinational instrument of advanced features, through this industry experts , scholars, well-built , highlighting the use of the instrument is stable, convenient and fast characteristics, its excellent performance , new design , advanced technology among the spectrometer production in the international market . Welcome to choose Britain 's Prudential Elsie no direct reading spectrometer, we will provide you with a full range of the best quality service

Technical characteristics and parameters

Optical system:
Paschen - Runge optical system ; the focal length of 750mm holographic concave grating groove 2400 / mm or 3600 / mm; spectral range 130-800nm
Up to 64 channels analysis ; dispersion rate: a spectrum : 0.55 nm / mm, two spectra : 0.275 nm / mm; resolution: better than 0.01 nm
Vacuum system:
Excitation light path directly into the vacuum chamber ; the smallest leaks, reduce pump running time ; rotary vane vacuum pump ; vacuum of automatic control , less than 3Pa; vacuum cut off valve

Thermostat system :
Optical chamber with constant temperature system ; automatic temperature control : 38 ± 0.3 ℃ to avoid the effect of temperature fluctuations on the stability of the instrument
Sparks station :
Sparks table size : 100X90 mm; security guards ; optimized low argon consumption ; easy to remove , easy to clean ; aerodynamic shape of the sample stage adaptation of various samples ; electrode life of more than a hundred thousand times
Spark excitation source :
Pulse discharge light source ; all solid-state circuitry , without auxiliary space ; all inspired by the spectrometer parameters of all computer-controlled ; 200-600 Hz frequency excitation source ; with the function to prevent short circuits

Measurement and control systems:
High pressure automatic adjustment, controlled by computer software ; high voltage stability better than 0.2% ; a circuit self-test function ; modular design , easy to increase channel .
Argon supply :
Purity: 99.995% or more ; pressure : 0.3MPa
Power requirements :
Voltage : 220V ± 10%, 50 / 60Hz
Power consumption : 1.5KW

Dear customer,

 We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

   Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

   Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

   If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba

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