Tabletop UV-Visible spectrophotometer price for lab 

Double beam UV-VIS Spectrophotometer series:

LABOAO is proud to introduce the T8 series of dual-beam UV-Vis spectrophotometers based on the Android system. The series uses advanced mobile touch screen technology and has two models of fixed bandwidth and variable bandwidth.

1. Fully sealed optical system design and integrated aerospace grade aluminum optical mounting platform for outstanding optical performance and permanent optical imaging; high quality optics and fully imported xenon and tungsten lamps for long-term stability and reliability.

2. Leading ARM chip control and data processing; with 10.1 inch color touch screen display and user-friendly navigation menu design, convenient map display and data viewing; Bluetooth technology application, allowing the display to be moved on the hand, completely rid of the connection Binding; 32G large-capacity memory, can store massive test data; U disk data export, Wifi printing, mail sending and other data output methods.

 UV-Visible spectrophotometer with removable LCD touch screen (LU-T8 and LU-T9 Series)

Feature

1. High stable: Czerny-Turner dual beam optical system, drift is less than 0.0008 Abs.

2. High precision: Micrometer-class precision lead screw drive grating ensures wavelength accuracy <0.3nm; transmittance accuracy <0.3%; can reaches the Class I level.

3.10.1 inch LCD touch screen, movable

4. Android Android navigation menu operating system;

5. The display graphic is transmitted by Bluetooth;

6. With inernal specific program;

7. 32G large capacity memory; USB, Email, USB flash drive and WIFI print data output.

8. Imported deuterium lamp and tungsten lamp;

Function:

1. Photometric measurement

2. Quantitative measurement

3. Qualitative measurement

5. DNA/protein measurement

6. Multi-wavelength measurement

7. Affiliated functions

Deuterium lamp, tungsten lamp lighting cumulative time, xenon lamp, tungsten lamp independent off and on, ultraviolet and visible light switching wavelength point selection, operating language selection (Chinese, English), wavelength auto-calibration, Wifi function, mailbox function.

8. Software package function

Quantitative measurement, qualitative measurement, time measurement, DNA protein measurement, multi-wavelength measurement, 3D graphic analysis, map overlay analysis, etc.

Specification

Double beam spectrophotometer (LU-T1810Series)  

Description

Spectrophotometry is often used in measurements of enzyme activities, determinations of protein concentrations, determinations of enzymatic kinetic constants, and measurements of ligand binding reactions. The use of spectrophotometers spans various scientific fields, such as physics, materials science, chemistry, biochemistry,Chemical Engineering, and molecular biology.

Feature

1. High stability: Czerny-Turner type dual beam optical system reduces chromatic aberration and ensures long-term data stability

2. High precision: using a micrometer-scale precision lead screw to drive the grating to ensure wavelength accuracy <±0.3nm; transmittance accuracy is ±0.3%T, accuracy reaches Class I level

3. Easy to use: 5.7-inch large-screen LCD display, map, curve at a glance, simple and convenient operation, quantitative, qualitative, dynamic, DNA / RNA, multi-wavelength analysis and other special test procedures

4. Long service life: original imported xenon lamp, tungsten lamp, ensuring long life of 2 years, receiver life of up to 20 years

5. A variety of accessories: automatic sampler, micro cell holder, integrated ball diffuse reflection, 5 ° specular reflection and other accessories, to meet special requirements

Function:

1. Photometric measurement: It is convenient to measure the absorbance and transmittance of the sample at the specified wavelength. The fixed-point test can test up to 10 wavelengths at the same time.

2. Quantitative measurement: automatic establishment of standard curve, first-order / first-order zero-crossing, second-order, third-order curve simulation 3. Qualitative measurement: scanning speed 3500nm / min, map processing methods, including, scaling, smoothing, filtering, peak Valley detection, etc.

4. Kinetic measurement: calculation of enzyme kinetic reaction rate, scaling, smoothing, filtering, peak-to-valley detection, derivation, etc.

5. DNA/RNA, protein testing function, automatic calculation of sample ratio and concentration.

 

 Specification

UV-VIS Spectrophotometer Series

UV-VIS Spectrophotometer with 5.1 inch LCD display screen  (LU-T6 Series):

Feature

1. High stability: integrated structure design (8mm heat-treated aluminum alloy base) to ensure long-term reliability and stability of the instrument
2. High precision: The micro-scale precision screw drive grating is used to ensure the wavelength accuracy <±0.5nm; the transmittance accuracy is ±0.3%T, and the accuracy reaches the class II level.
3. Easy to use: 5.1-inch large-screen LCD display, map, curve at a glance, simple and convenient operation, quantitative, qualitative, dynamic, DNA / RNA, multi-wavelength analysis and other special test procedures
4. Long service life: Original imported xenon lamp, tungsten lamp, ensuring long life of 2 years, receiver life of up to 20 years
5.  A variety of accessories: automatic suction, micro-pool rack, integral ball diffuse reflection, 5 ° specular reflection and other accessories, to meet special requirements

Function:

1. Photometric measurement: It is convenient to measure the absorbance, transmittance and fixed point test of the sample at the same time. It can test up to 10 wavelengths at the same time.
2. Quantitative measurement: automatically establish standard curve, first-order / first-order zero-crossing, second-order, third-order curve fitting, single-wavelength correction, dual-wavelength correction, three-point method optional, standard curve can be stored and recalled
3.  Qualitative measurement: scanning speed 3500nm / min, map processing methods, including, scaling, smoothing, filtering, peak and valley detection, etc.
4.  Kinetic measurement: Enzyme kinetic reaction rate calculation, scaling, smoothing, filtering, peak-to-valley detection, derivation, etc.
5. DNA/RNA, protein testing function, automatic calculation of sample ratio and concentration


 
Specification

Spectrophotometer with Touch screen and keyboard ( LU-T5Series):

Feature

1, easy to use

-4.3-inch color touch screen technology and keyboard parallel input mode, easy to operate.

-Navigation menu design, testing is simpler and easier to use.

-Built-in photometric, quantitative, qualitative, time measurement, DNA protein measurement, multi-wavelength measurement, GLP-specific procedures;

-U disk data export, USB connection computer

2, a variety of accessories are optional

5-10cm optical path cuvette holder, automatic sample holder, peristaltic pump autosampler, water thermostatic sample holder, Peltier thermostat sample holder and other accessories

Function:

1. Photometric measurement: The absorbance or transmittance of the sample can be determined by selecting the single-point test wavelength and test method you need in the range of 190-1100 nm. The concentration of the sample can also be read directly by entering the standard concentration or concentration factor.

2. Quantitative measurement: Measure the sample solution of unknown concentration by curve of known parameter factor or automatically establish standard solution curve; have first-order, first-order zero-crossing, second-order, third-order curve fitting, and single-wavelength correction, double Absorption correction such as wavelength, three-point method is optional; standard curve can be stored and recalled;

3. Qualitative measurement: Set a wavelength range, scan interval, and then measure the absorbance, transmittance, reflectance, and energy of the solid or liquid sample at intervals. It is also possible to scale, smooth, filter, detect valleys, save, print, etc. the already measured maps;

4. Time measurement: Time measurement is also called dynamic measurement. The sample is scanned according to the time range of absorbance or transmittance according to the set wavelength point. The absorbance can also be converted into concentration or reaction rate by input concentration factor.

Enzyme kinetic reaction rate calculation. A variety of map processing methods such as scaling, smoothing, filtering, peak-to-valley detection, and derivation are available for you to choose from;

5. Measurement of DNA/protein: The absorbance is measured at several points of 260 nm/280 nm/230 nm/320 nm, and the concentration and ratio of DNA and protein are obtained according to the calculation formula.

6. Multi-wavelength measurement: It is possible to set up to 30 wavelength points and measure the absorbance or transmittance of the sample solution.

7. Auxiliary functions: deuterium lamp, tungsten lamp lighting cumulative time, xenon lamp, tungsten lamp independent off and on, ultraviolet and visible light switching wavelength point selection, operating language selection (Chinese, English), wavelength automatic calibration.


 

Specification

UV-VIS Spectrophotometer (LU-T3Series):

Feature

1. High stability: Optimize the structure of the optical system and integrated aluminum alloy base structure, to ensure long-term stability and reliability of the instrument
2. Intelligent degree is high: Dual CPU embedded system hardware design of super reliable,128*64 LCD display, rich instruction, without reading the manual, is simple and convenient to use; custom wavelength correction and automatic wavelength calibration function, replacing the artificial adjustment link; light source using time automatic accumulation, convenient view to understand, light source switch menu can be in the instrument does not use circumstances to choose to close, prolong the equipment service life.
3. Menu functions: Photometric measurement model, quantitative analysis, qualitative analysis, dynamic test, multi wavelength test.
4. Data processing is convenient: can store up to 1000 groups of experimental data, optional built-in and external printer output, or optional NANBEI spectrum analysis software package and connected to the computer, to achieve more data processing and analysis functions.

Function:

1. Photometric measurement: to facilitate the measurement of the absorbance, transmittance, concentration of the sample at a specified wavelength.
2. Automatic quantitative measurement: to establish the standard curve, a first-order, zero order / two order and three order curve fitting, a variety of optional quantitative analysis standard curve method can store and call.
3. Qualitative measurement: do more to support the continuous recording of 100 data points, automatically find the maximum absorption peak wavelength position
4. Kinetics measurement: enzymatic kinetic reaction rate calculation
5. Multi wavelength measurement: data measurement with up to 10 wavelength points




Specification: