Overview

Single Beam Visible Spectrophotometer LMSV-A300 operates over wavelength span of 320 to 1100 nm. Equipped with 2 nm bandwidth, it delivers high spectral resolution for routine analysis. It features single-beam optical system with 1200 lines/mm grating for efficient light separation in visible range. Built with silicon photodiode to enhance response speed and data reliability across transmission modes. Our Spectrophotometer with 320×240 LCD display, ensuring seamless navigation and control.

Features :

Multiple work modes

Tungsten and deuterium lamp

In-house massive memory

Manual 4-cell cuvette holder

Low stray light and noise

Stable baseline performance

USB and RS232 output

Specifications :

Wavelength	320 nm to 1100 nm
Spectral Bandwidth	2 nm
Optical System	Single Beam, Grating 1200 lines/mm
Wavelength Accuracy	±0.1nm at 656.1nm, ±0.3nm at other wavelengths
Wavelength Repeatability	0.2 nm
Wavelength Setting	Auto
Photometric Range	0 to 200%T, –0.3 to 3A, 0 to 9999C
Photometric Accuracy	±0.5%T
Photometric Repeatability	0.1%T (0 to 100%T)
Stray Light	0.05%T at 220nm, 360nm
Stability	±0.0005A/h at 500nm
Baseline Flatness	±0.002A
Noise	0.001A
Detector	Silicon photodiode
Light Source	Deuterium and Tungsten lamp
Work Mode	T, A, C, E
Scanning Speed	High, Medium, Low (Max. 3000nm/min)
Cuvette Holder	10mm manual 4-cell holder
Output	USB, RS232
Display	320×240 LCD
Power Supply	AC 110 to 220V 50 to 60Hz
Package Dimension	810×660×390 mm
Gross Weight	27 kg

Standard Accessories :

Model No.	Accessory
LMSV-A300-G1	10mm Glass cuvette
LMSV-A300-Q1	10mm Quartz cuvette
LMSV-A300-P1	Power cord
LMSV-A300-PC1	PC Software

Optional Accessories :

Model No.	Accessory
LMSV-A300-G2	5mm Glass Cuvette
LMSV-A300-G3	10mm Glass Cuvette
LMSV-A300-G4	20mm Glass Cuvette
LMSV-A300-G5	30mm Glass Cuvette
LMSV-A300-G6	50mm Glass Cuvette
LMSV-A300-G7	100mm Glass Cuvette
LMSV-A300-Q2	5mm Quartz Cuvette
LMSV-A300-Q3	10mm Quartz Cuvette
LMSV-A300-Q4	20mm Quartz Cuvette
LMSV-A300-Q5	30mm Quartz Cuvette
LMSV-A300-Q6	50mm Quartz Cuvette
LMSV-A300-Q7	100mm Quartz Cuvette
LMSV-A300-QM1	0.35/0.7/1.0/1.4/1.7ml Quartz Micro-Cuvette
LMSV-A300-QM2	50/100/200µl Quartz Micro-Cuvette
LMSV-A300-GM1	0.35/0.7/1.0/1.4/1.7ml Glass Micro-Cuvette
LMSV-A300-GM2	50/100/200µl Glass Micro-Cuvette
LMSV-A300-H1	10mm Manual 4-cell Holder
LMSV-A300-H2	50mm Manual 4-cell Holder
LMSV-A300-H3	100mm Manual 4-cell Holder
LMSV-A300-S1	10mm Single-hole Cell Holder
LMSV-A300-SH1	50mm Single-hole long-path cell Holder
LMSV-A300-SH2	100mm Single-hole long-path cell Holder
LMSV-A300-A1	Auto 8-cell/4-cell/5-cell Holder
LMSV-A300-F1	Film Holder
LMSV-A300-R1	Tube Rack
LMSV-A300-M1	Adjustable XY Micro Cell Holder
LMSV-A300-PS1	Peltier/Sipper System
LMSV-A300-I1	Integrating Sphere
LMSV-A300-T1	Tungsten Lamp
LMSV-A300-D1	Deuterium Lamp
LMSV-A300-X1	Xenon Lamp
LMSV-A300-TP1	Thermal Printer
LMSV-A300-TP2	Built-in Thermal Printer
LMSV-A300-PC2	PC software
LMSV-A300-CF1	21 CFR software

Applications :

Single Beam Visible Spectrophotometer LMSV-A300 is employed in photometric analysis, quantitative measurement, spectral scanning, and wavelength testing in chemical analysis, pharmaceutical testing, food quality control, and academic laboratories.