722S visible spectrophotometer

Introduction:

722 visible spectrophotometer can be widely used in petroleum, chemical, pharmaceutical, environmental protection, universities and colleges, materials science and other fields, is indispensable to scientific research, production, teaching analysis instrument.

Features:

1.722 type USES low stray light visible spectrophotometer, high resolution single-beam optical path structure.

2. The instrument has a good stability and reproducibility.

3. The application of new processing technology, microcomputer make the operation more simple, can more quickly complete the test.

4. With automatic adjustment control functions such as 0% 100% T and T.

5. LED digital display can display parameters such as transmittance, absorbance and the concentration and improve the precision instrument readings. Does a printout, equipped with serial port, can be connected directly to the printer, print the experimental data. (722) only.

6. The standard RS - 232 communication interface (serial), by the user application software (available separately) and ordinary personal computer with Microsoft Windows system

Technical parameters

Optical systems: single-beam, 1200 / mm diffraction grating

5 nm spectral bandwidth:

Wavelength range: 325-1000 nm

Wavelength accuracy: + / - 2.0 nm

Nm wavelength repeatability: 1

Transmittance: accuracy + / - 1% T

Transmission resilience: the proportion of 0.5% or less of T

Stray light: 1% or less T Λ 360 nm, 420 nm

Luminosity range: 0-100% T, A and 0-1999 - c - 0.097-0.097 (0-1999 - f)

Light source: 12 v / 20 W tungsten halogen lamp

Show: four LED digital tube

Data output: RS - 232 - c

Detector: silicon photodiode

Color dish rack: 50 mm

Only color dish: 10 mm / 4

Electricity source, AC 220 v / 50 hz

Dimension: 430 * 310 * 200 mm

Heavy volume: 6 kg

Dear customer:

You see on our website products quotation, just a market reference price. We can according to customer specific requirements to give the actual price.

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.