Chemical Analysis Equipment, buy High accuracy lab high-precision led uv-vis spectrophotometer on China Suppliers Mobile

Product Details

High accuracy lab high-precision led uv-vis spectrophotometer

Our Product

•Feature and Description

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.

•Picture for Our product

•Usage and Application

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

•Technical data

Model	NV-T3	NU-T3
Optical System	Single, Grating 1200 line/mm
Wavelength Range	320~1100nm		190~1100nm
Spectral Bandwidth	4nm
Wavelength Accuracy	±1nm
Wavelength Repeatability	±0.2nm
Photometric Accuracy	±0.5%T;±0.002Abs(0~0.5Abs);±0.004(0.5-1.0Abs);
Photometric Repeatability	±0.2%T;±0.001Abs(0~0.5Abs);±0.002(0.5-1.0Abs);
Stray Light	≤0.05%T, @360nm			≤0.05%T, @220nm/360nm
Noise Level	±0.0015Abs
Stability	±0.0015A/h@500nm
Photometric Range	0~200%T,-0.301~3A,0~9999C(0-9999F)
Light Source	Tungsten Lamp(Pre-aligned)
Display	128×64 Dots Array Graphic LCD
System Language	English
Output	USB1.1 Connecting to computer&Parallel port for printer
Power Requirement	AC90~250V/ 50~60Hz
Dimensions(L×W×H)	550×400×220
Weight	13kg