UV visible spectrophotometer Shanghai Lingguang

Shanghai Lengguang UV Visible spectrophotometerFeatures:

1. The overall machine base and components are made of aluminum alloy die-casting, ensuring the quality and reliability of the instrument.

2. High quality C-T grating monochromator, precision grating and non spherical mirror optical components, excellent optical performance.

3. Adopting combined light source technology, using deuterium lamps with a working life of not less than 500 hours and Japanese Hamamatsu ultraviolet receivers, greatly improving the stability and reliability of the instrument.

4. Pre calibrated light source and spectral energy correction system, convenient for users to replace and maintain the instrument.

5. It can be connected to a serial printer through an RS232 serial communication interface, or optionally equipped with a dedicated data processing software package. After connecting to a PC, it can achieve functions such as data storage, recording, transmission, and linear regression

Edge UV visible spectrophotometerTechnical Specifications:

Optical system: diffraction grating C-T monochromator

Light source: deuterium lamp（500 hour lifespan+tungsten lamp

Wavelength range:190~1100nm

Bandwidth:2nm±0.4nm

Wavelength accuracy:±2nm

Wavelength repeatability:≤0.5nm

Transmittance accuracy:±0.5%T

Transmission density repeatability:≤0.2%T

Scattered light:≤0.2%T

noise≤ 0.2% T (0% line), ≤ 0.5% T (100% line)

range0.0~199.9%(T) -0.3~2.999(A) 1~9999(F) 0~9999(C)

Display mode:4-digit LED display screen

Interface type:RS232 serial port

Instrument size:370mm×320mm×240mm

Weight: Net weight 7.5Kg

Standard configuration:

One UV visible spectrophotometer

One user manual

One copy of product qualification certificate

Four 1cm glass colorimetric dishes

Two 1cm quartz colorimetric dishes

One set of 1cm diameter colorimetric dish holder

One power cable

Fuse wire（2A) Two pieces

Packing list copy

Optional accessories:

Glass colorimetric dish 10mm、20mm、30mm、50mm

quartz cuvette 10mm、20mm、30mm、50mm

10mm、50mm 光径比色皿架

Holmium oxide filter for accurate wavelength in the ultraviolet region

Praseodymium neodymium filter for accurate visible wavelength

Universal Data Processing Software Package (Complete Set)

Micro printer

Specialized communication cable

Specialized printing cable