Labmate Double Beam UV/Visible Spectrophotometer LMUD-A104

Key Features

• Double-beam optical system with 1 nm spectral bandwidth

• Wavelength range: 190–1100 nm

• High photometric resolution: 0.00001 Abs

• Photometric range: 0–400%T, –4 to +4A

• Low stray light and noise

• Silicon photodiode detector

• Multiple work modes: T, A, C, E

• Adjustable scanning speed up to 6000 nm/min

• Audit tracking functions

• 11-inch touchscreen interface

• Cloud connectivity, Bluetooth, Wi-Fi, Email, SMS support

Applications

• Absorbance and concentration measurements

• Pharmaceutical quality control

• Biological and life science research

• Environmental monitoring

• Food testing and analytical laboratories

Technical Highlights

Specification	Details
Wavelength	190–1100 nm
Spectral Bandwidth	1 nm
Optical System	Double Beam, Grating 1200 lines/mm
Wavelength Accuracy	±0.1 nm at 656.1 nm, ±0.3 nm other wavelengths
Wavelength Repeatability	≤0.1 nm
Photometric Range	0–400%T, –4 to +4A
Photometric Accuracy	±0.2%T (0–100%T), ±0.0005A (0–0.5A), ±0.0008A (0.5–1A)
Photometric Repeatability	≤0.15%T (0–100%T), 0.0004–0.0006A
Resolution	0.00001 Abs
Stray Light	≤0.03%T at 220 nm, 360 nm
Stability	±0.0001 A
Baseline Flatness	±0.0004 A
Noise	0.0005 A at 500 nm
Detector	Silicon Photodiode
Light Source	Deuterium and Tungsten lamp
Scanning Speed	High, Medium, Low (max 6000 nm/min)
Cuvette Holder	10 mm single-hole cell holder
Output	Cloud, Email, SMS, Bluetooth, Wi-Fi
Display	11-inch Touch Screen
Power	AC 110–220 V, 50–60 Hz
Package Dimension	810×660×390 mm
Gross Weight	27 kg

Standard Accessories

• LMUD-A104-G1: 10 mm Glass cuvette

• LMUD-A104-Q1: 10 mm Quartz cuvette

• LMUD-A104-P1: Power cord

Optional Accessories

• LMUD-A104-G2: 5 mm Glass Cuvette

• LMUD-A104-G3: 10 mm Glass Cuvette

• LMUD-A104-G4: 20 mm Glass Cuvette

• LMUD-A104-G5: 30 mm Glass Cuvette

• LMUD-A104-G6: 50 mm Glass Cuvette

• LMUD-A104-G7: 100 mm Glass Cuvette

• LMUD-A104-Q2: 5 mm Quartz Cuvette

• LMUD-A104-Q3: 10 mm Quartz Cuvette

• LMUD-A104-Q4: 20 mm Quartz Cuvette

• LMUD-A104-Q5: 30 mm Quartz Cuvette

• LMUD-A104-Q6: 50 mm Quartz Cuvette

• LMUD-A104-Q7: 100 mm Quartz Cuvette

• LMUD-A104-QM1: 0.35/0.7/1.0/1.4/1.7 ml Quartz Micro-Cuvette

• LMUD-A104-QM2: 50/100/200 µl Quartz Micro-Cuvette

• LMUD-A104-GM1: 0.35/0.7/1.0/1.4/1.7 ml Glass Micro-Cuvette

• LMUD-A104-GM2: 50/100/200 µl Glass Micro-Cuvette

• LMUD-A104-H1: 10 mm Manual 4-cell Holder

• LMUD-A104-H2: 50 mm Manual 4-cell Holder

• LMUD-A104-H3: 100 mm Manual 4-cell Holder

• LMUD-A104-S1: 10 mm Single-hole Cell Holder

• LMUD-A104-SH1: 50 mm Single-hole long-path Cell Holder

• LMUD-A104-SH2: 100 mm Single-hole long-path Cell Holder

• LMUD-A104-A1: Auto 8-cell/4-cell/5-cell Holder

• LMUD-A104-F1: Film Holder

• LMUD-A104-R1: Tube Rack

• LMUD-A104-M1: Adjustable XY Micro Cell Holder

• LMUD-A104-PS1: Peltier/Sipper System

• LMUD-A104-I1: Integrating Sphere

• LMUD-A104-T1: Tungsten Lamp

• LMUD-A104-X1: Xenon Lamp

• LMUD-A104-TP1: Thermal Printer

• LMUD-A104-TP2: Built-in Thermal Printer

• LMUD-A104-PC1: PC software

• LMUD-A104-CF1: 21 CFR software

This Labmate LMUD-A104 model provides precise, high-resolution UV/Vis spectroscopy with touchscreen control and wireless connectivity, suitable for pharmaceutical, biological, environmental, food, and laboratory research applications.