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ZG-EU-2200 UV-VIS Spectrophotometer, Single Beam, With Spectral Bandwidth 4.0nm (2.0nm Optional)

◆ Luminescence measurement: transmittance T%, absorbance Abs, energy E
◆ Quantitative testing: concentration content C (coefficient method, standard curve method)
◆ Wavelength scanning (spectral scanning): PC online function
◆ Time scanning (dynamics): PC online function
◆ DNA/protein determination: PC online function
◆ Multi wavelength testing: PC online function
◆ Other functions: system applications, data processing, report printing, etc
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The 2200 series spectrophotometer is practical, easy to operate, and can automatically set the wavelength. Equipped with a large dot matrix LCD display, it can be used for photometric measurement, quantitative testing, and direct display of standard curve graphs. Optional PC analysis software is available, which extends functions such as quantitative testing, time scanning, wavelength scanning, data processing, and report printing. Widely used in teaching and daily analysis.


Function:

◆ Luminescence measurement: transmittance T%, absorbance Abs, energy E

◆ Quantitative testing: concentration content C (coefficient method, standard curve method)

◆ Wavelength scanning (spectral scanning): PC online function

◆ Time scanning (dynamics): PC online function

◆ DNA/protein determination: PC online function

◆ Multi wavelength testing: PC online function

◆ Other functions: system applications, data processing, report printing, etc


Features

◆ Automatic wavelength calibration, automatic dark current and blank correction, automatic switching of light    

   source and filter

◆ Spacious sample compartment, capable of accommodating 5-100mm cuvettes, supporting various accessory 

   parts required for testing

◆ High quality optical and electronic components ensure high precision and low stray light of the instrument

◆ Dot matrix LCD display, touch film buttons, user-friendly interface, easy to operate

◆ Long life environmentally friendly flange seat deuterium lamp, no optical debugging required for lamp 

   replacement

◆ Real time saving of graphs and data, with the ability to maintain power off, printable, and exportable to PC

◆ Sturdy base plate and optical bracket, imported key components, durable and long-lasting

◆ Optional PC analysis software, more convenient online operation, expanded testing functions, data processing, 

   data storage, and report printing, etc


Specifications:


Model

ZG-EV-2200

ZG-EU-2200

Wavelength Range

320-1100nm

190-1100nm

Spectral Bandwidth

4.0nm (2.0nm Optional)

Optical System

Single beam optical path, holographic diffraction grating

Wavelength Accuracy

±0.8nm

Wavelength Repeatability

≤0.2nm

Wavelength Setting

Automatic wavelength setting, wavelength resolution of 0.1nm

Photometric Range

0~200%T, -0.3~3A, 0~9999C, 0~9999F

Photometric Accuracy

±0.002A (0~0.5A), ±0.004A (0.5~1A), ±0.3%T (0~100%T)

Photometric Repeatability

≤0.001A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2%T (0~100%T)

Stray Light

≤0.1%T (220/360nm)

Baseline drift (stability)

≤0.002A/h (500nm,0A)

Scan Speed

Three adjustable speeds: high, medium, and low

Baseline Flatness

±0.003A

Noise

±0.2%T(0%T line)；±0.4%T(100%T line)；±0.001A (500nm)

Sample Compartment

Accommodate 5-100mm cuvettes

Detector

Imported silicon photodiode

Light source

Imported long-life tungsten and deuterium lamps (without optical debugging)

Display

3-inch 128 * 64 dot matrix LCD display

Keypad

Touch film button

Output Port

USB Port

Printer

Mini Printer (Optional); PC Printer (Optional)

PC Software

PC quantitative software (optional); PC scanning software (optional)

Power Requirements

AC 90-250V，50/60Hz

Dimension

430x320x195mm

Weight

10kg

12kg




download Zhuoguang ZG-EV-2200 EU2200.pdf

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