721N 722N 752n laboratory uv vis spectrophotometer

721N 722N 752n laboratory uv vis spectrophotometer

This series is a simple single beam spectrophotometer. The wavelength is set manually from the dial on the front panel. Direct readout of transmission or absorption on the LED display. Measured values can be transferred to PC via RS232 port for further analysis. Low price and simple design make the model ideal tool for education or routine analysis.

1200 Series Single Beam Spectrophotometer

1. 70* 40mm blue-lit LCD displays T, A, C, K, B.                   

2. Adjust automatically 0%A and 100%T.
3. Large sample compartment can accommodate 5-100mm path length cuvettes.                                                             

4. Can make test of Quantitative and Kinetics with professional PC software.

5. Automatic control of the switching of deuterium and tungsten lamp, manual wavelength setting.

6. Store 50 groups of measuring data and 10 groups of K & B value.

2000 Series Single Beam Spectrophotometer

1. Screen displays wavelength. The reading is clear and accurate and the minimum wavelength display is 0.5nm, which changed the reading mode of the traditional dial.
2. Adopts 128* 64mm dot matrix LCD display.
3. Adjust automatically 0%A and 100%T.
4. Large sample compartment can accommodate 5-100mm path length cuvettes.
5. Can make test of Quantitative and Kinetics with professional PC software.
6. Automatic control of the switching of deuterium and tungsten lamp, automatic wavelength
calibration, manual wavelenghth setting.
7. Store 200 measuring data and 50 standard curve.

1700 Series Single Beam UV Vis Spectrophotometer

1. Unique optical system, 1200 lines/mm grating and imported receiver to ensure its sound performance.                     2. The optional PC software expands the capabilities of the instrument includes Photometric analysis, Quantitative analysis, Spectral scanning, Kinetics, DNA/protein analysis, Multi-wavelength test, etc.
3. Adopts 51 microcomputer system, and store 200 test data and 100 standard curves;
4. Plug type deuterium lamp and tungsten lamp transfer lamps without optics debugging.
5. Large sample chamber can accommodate 5-100mm cuvettes of all kinds.
6. Auto 8-cell holder is optional.

Color Screen Single beam/Double beam uv vis         Spectrophotometer

1. 7 inches color LCD and windows Graphic interface make the instrument easy to operate.
2. The in-house memory is capable of saving up to 5000 test data or 500 working curves.
3. Powerful functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNAProtein test, multi-wavelength test, etc
4. The USB port can be used for data transfer, which is easily exported to Excel for further processing, analysis and storage.
5. Plug type deuterium lamp and tungsten lamp transfer lamps without optics debugging.
6. Large room for samples can hold cuvettes of various specifications.
7. Extensive accessories are optional, such as auto 8-cell holder, peltier/sipper system, reflection accessories, 21 CFR compliant software, etc.

Touch Screen Single beam/Double beam uv vis
Spectrophotometer

1. 8 inches high resolution color touch LCD and windows Graphic interface make the instrument easy to operate. The finger touch and mouse can be used equally in the same user interface.                                                                                 2. the in-house massive memory is capable of saving up to 1024M for test data & working curves. It supports
USB & SD card storage. The USB port can be used for data transfer, which is easily exported to Excel for further
processing, analysis and storage.
3. Powerful functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan,
DNAProtein test, multi-wavelength test, etc
4. Plug type deuterium lamp and tungsten lamp transfer lamps without optics debugging.
5. Large room for samples can hold cuvettes of various specifications.
6. Extensive accessories are optional, such as auto 8-cell holder, peltier/sipper system, reflection accessories, 21 CFR compliant software, etc.

Yoke Instrument  was founded in 2007. we are a specialized manufacturer in producing analytical

instruments ranging from Spectrophotometer, Analytical Balance, Moisture Analyzer, PH Meter,
Conductivity Meter,Turbidity meter,DO meter, Colorimeter to Stirrer, etc. The factory is located in

Shanghai covering an area of 3.3 acres.

Sarah Wang
Shanghai Yoke Instrument Co., Ltd.
Add: No. 228, Qingling road, Fengxian, Shanghai, 201414, China
Mobile phone/Skype/WhatsApp: 86-15542693398
Email:sarah @yoke-fac.com