Factory Wholesales High Quality High Preformance V-1800 Visible Spectrophotometer

factory wholesales high quality high preformance V-1800 Visible spectrophotometer Introduction V-1800 spectrophotometer is simple-to-use instruments with advanced performance; its stray light is only 0.05%T. The local stand-alone software provides functions of Photometry, Quantitative Test,...

Product Details

Factory wholesales high quality high preformance V-1800 Visible spectrophotometer

Product Introduction.jpg


V-1800 spectrophotometer is simple-to-use instruments with advanced performance; its stray light is only 0.05%T. The local stand-alone software provides functions of Photometry, Quantitative Test, Kinetics and System Utilities functions.


1. Large LCD screen (128*64 Dots).

2. System can also save the test results, total 200 groups of data 200 standard curves can be saved in the RAM. Convenient for check and reload.

3. Data can be restored after a sudden power cut.

4. Auto setting wavelength.

5. Tungsten & Deuterium lamp can be turned on/off individually to extend lifetime.

6. The optional application software M. Wave Professional provides complete control of the spectrophotometer from a computer through the Built-in USB port. It can expand to the following functions: Quantitative, Kinetics, Wavelength Scan, Multi-wavelength & DNA/Protein Test.

7. Pre-aligned design makes it convenient to change lamps.

8. Large sample compartment, it can accommodate 5-100mm path length cuvettes with optional holders. A variety of optional accessories are available.


1. Photometry

Absorbance, Transmittance or Energy measurements. It can display and save 200 groups of data, 5 groups per screen.

2. Quantitative.

2.1 Standard Curve

At most, 9 standard samples can be used to establish a standard curve. The curve and its equation will be displayed on the screen simultaneously. You can measure your unknown concentration solutions by the curve,total 200 curves can be saved in the Memory.

2.2 Coefficient Method

If the coefficient k & b in the formula C=k*a + b is known, you can input them directly by the button, and then test your unknown solutions.

3. Kinetics.

This mode may be used for time course scanning or reaction rate calculations. Abs. VS Time graphs is displayed on the screen in real time. It can most record 1000 data.

4. System Utilities

Lamp management, time & date set, obtain dark current, calibrate wavelength, default system, and some other system functions.

Technical Parameters:










Wavelength Range



Spectral Bandwidth





Optical System

Single Beam , Grating 1200 lines/mm

Wavelength Accuracy


Wavelength Repeatability


Photometric Accuracy

≤±0.5%T or ±0.003A@1A

Photometric Range

0-200%T , -0.3 - 3A ,0-9999Conc

Stray Light


≤0.05%T@220 ,360nm


±0.002A/h @500nm


Graphic LCD(128*64 dots)


22 Membrane keypad

Standard Cell Holder

Standard 10mm  pathlength cuvette

Sample Compartment

4-position 10mm cell changer

Light Source

Tungsten lamp

Tungsten& Deuterium lamp


USB Port & Parallel Port(printer)

Power Requirement

AC 110/220V 50/60Hz






Company Information.jpgblob.png

SHAANXI ROCTEC TECHNOLOGY CO, LTD. as a leading manufacturer in the field of the advanced 

apparatus and established in 2007,Shaanxi Rotec Technology Co.,Ltd. is a comprehensive group company 

with independent legal personality that mainly deals with study, development, manufacture and scaled sales 

of the advanced chemical apparatus and the exploration of biotechnology. In detail, we manufacture the 

jacketed glass reactor (double-layer glass reactor), UV-VIS Spectrophotometer, vacuum freeze dryer, 

centrifuge, autoclave, rotary evaporator etc

Since its very beginning of establishment, our employee has always been pursuing the spirit of "dedication ,

reality, competition and struggle" and supplying the well-content products service for the laboratory 

apparatuses, furniture, reagent, overall design and fitting-out works needed from the state-grade scientific 


pharmaceutical factory and colleges and universities' testing laboratories.


Our strict execution of the standard of the manufacturing technical and establishment of complete 

the quality management system ensure its reliable quality and strong footing in a market of so many areas

and countries at home and abroad .


Looking forward to the future, we will further strength the concept of quality and service to acclimatize our self

to the scientific and technological progress with each passing day.


ROCTEC Technology - Faithfully serve you forever

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