EV-2600R Split Beam UVVIS Spectrophotometer for material analysis

Position: Home > > Analytical instruments > Spectroscopy Equipment > spectrophotometer > EV-2600R Split Beam UVVIS Spectrophotometer for material analysis

EV-2600R Split Beam UVVIS Spectrophotometer for material analysis

Product ID：FGfg011

Price: US$2,450.00 ~ US$4,500.00 PDF Format

Supply Ability:50SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberEV-2600R

Brand NameYIMA

Payment TermsTT，PAYPAL，Alibaba.com Pay

EV-2600R Double Beam Visible Spectrophotometer
Product Overview
The EV-2600R Double Beam Visible Spectrophotometer is a high-performance analytical instrument designed for accurate absorbance, transmittance, concentration, and spectral analysis. Featuring a quasi-double-beam ratio monitoring optical system, automatic wavelength setting, automatic zero and 100% transmittance calibration, and a large LCD display, the EV-2600R provides reliable and precise spectrophotometric measurements for laboratory and industrial applications.
With a wavelength range of 190–1100nm, high-performance diffraction grating optics, imported silicon photodiode detector, and optional PC scanning software, this spectrophotometer is suitable for water quality testing, pharmaceutical analysis, chemical laboratories, environmental monitoring, food testing, education, and industrial quality control.
The EV-2600R combines advanced optical performance with user-friendly operation, making it an ideal solution for routine and research-grade spectrophotometric analysis.

Key Features
Quasi Double Beam Optical System
•Ratio monitoring optical path design
•Improved measurement stability
•Reduced drift and optical interference
•Reliable long-term performance
Automatic Operation
•Automatic wavelength setting
•Automatic zero calibration
•Automatic 100% transmittance adjustment
•Simplified user operation
High Measurement Accuracy
•Wavelength accuracy up to ±0.5nm
•Photometric accuracy ±0.3%T
•Excellent repeatability and stability
Large LCD Display
•128×64 dot matrix LCD screen
•Clear display of parameters and results
•User-friendly operation interface
Advanced Scanning Functions
•Spectrum scanning
•Wavelength scanning
•Kinetic analysis
•Time-based measurement
PC Connectivity
•USB communication interface
•Instrument control via PC
•Data transfer and storage
•Optional scanning software

Working Principle
The EV-2600R operates based on the principle of spectrophotometry, where light passes through a sample and the instrument measures the amount of light absorbed or transmitted at specific wavelengths.
The optical system uses a high-performance 1200 lines/mm diffraction grating to separate light into individual wavelengths. The selected wavelength passes through the sample, and the transmitted light is detected by an imported silicon photodiode detector.
The instrument calculates:
•Absorbance (Abs)
•Transmittance (%T)
•Concentration
•Spectral characteristics
Using its quasi-double-beam optical design, the EV-2600R continuously monitors light intensity variations to improve measurement accuracy and stability.

Instrument Functions
Photometric Measurement
•Absorbance (Abs)
•Transmittance (%T)
Quantitative Analysis
•Factor Method
•Standard Curve Method
•Concentration Measurement
System Functions
•Wavelength Calibration
•Dark Current Calibration
•Lamp Management
•System Information Display
PC Software Functions
•Spectrum Scanning
•Wavelength Scanning
•Kinetic Testing
•Data Processing
•Instrument Control

Technical Specifications

Parameter	Specification
Model	EV-2600R
Optical System	Quasi Double Beam Ratio Monitoring
Spectral Bandwidth	2.0 nm
Wavelength Range	190–1100 nm
Wavelength Accuracy	±0.5 nm
Wavelength Repeatability	≤0.2 nm
Photometric Range	0–200%T, -0.3–3A
Photometric Accuracy	±0.3%T
Photometric Repeatability	≤0.15%T
Stray Light	≤0.05%
Baseline Flatness	±0.002A
Stability	±0.001A/h
Noise	0.001A
Monochromator	1200 lines/mm Diffraction Grating
Detector	Imported Silicon Photodiode
Light Source	Imported Long-Life Tungsten Lamp
Display	128 × 64 Dot Matrix LCD
Keyboard	Digital Membrane Keypad
Communication Ports	Serial Port, USB Port
Printer Support	Mini Printer Supported
PC Connection	Supported
Power Supply	AC 220V/110V, 50/60Hz
Dimensions	480 × 380 × 280 mm
Weight	15 kg

Applications
The EV-2600R Double Beam Visible Spectrophotometer is widely used in:
Environmental Testing
•Water quality analysis
•Wastewater monitoring
•Environmental sample testing
Pharmaceutical Industry
•Drug quality control
•Raw material verification
•Pharmaceutical research
Food & Beverage Industry
•Food additive testing
•Beverage quality analysis
•Nutritional component determination
Chemical Industry
•Chemical concentration analysis
•Reaction monitoring
•Raw material inspection
Educational Institutions
•University laboratories
•Teaching experiments
•Research projects
Industrial Quality Control
•Product consistency verification
•Process quality monitoring
•Incoming material inspection

EV-2600R vs Conventional Visible Spectrophotometers

Feature	EV-2600R	Conventional Spectrophotometer
Optical System	Quasi Double Beam	Single Beam
Wavelength Range	190–1100nm	Usually 320–1000nm
Wavelength Accuracy	±0.5nm	±1nm
Spectrum Scanning	Supported	Limited or Not Available
Kinetic Analysis	Supported	Often Not Available
PC Connectivity	USB Control & Data Transfer	Limited
Baseline Stability	Excellent	Moderate
Quantitative Analysis	Advanced	Basic
User Interface	Large LCD Display	Smaller Display
Data Management	PC Software Support	Limited

Why Choose EV-2600R?
Compared with traditional spectrophotometers, the EV-2600R offers a wider wavelength range, better optical stability, advanced scanning capabilities, and enhanced quantitative analysis functions. It is particularly suitable for laboratories requiring high accuracy, reliable performance, and efficient data management.

Frequently Asked Questions (FAQ)
Q1: What measurements can the EV-2600R perform?
The instrument can perform absorbance, transmittance, concentration measurement, wavelength scanning, and kinetic analysis.
Q2: Does the EV-2600R support PC software?
Yes. The instrument includes a USB interface and can be connected to a PC for data transfer, spectrum scanning, and instrument control.
Q3: What is the wavelength range?
The wavelength range is 190–1100nm, suitable for visible and near-UV spectrophotometric applications.
Q4: What detector is used?
The instrument uses a high-sensitivity imported silicon photodiode detector for stable and accurate measurements.
Q5: Is it suitable for pharmaceutical laboratories?
Yes. The EV-2600R is widely used in pharmaceutical quality control, research, and concentration analysis.
Q6: Can it perform quantitative analysis?
Yes. It supports factor method calculations, standard curve analysis, and direct concentration measurements.
Q7: What industries commonly use this spectrophotometer?
Environmental monitoring, pharmaceuticals, food testing, chemical analysis, education, research laboratories, and industrial quality control.

Frequently Asked Questions (FAQ)
Q1: What measurements can the EV-2600R perform?
The instrument can perform absorbance, transmittance, concentration measurement, wavelength scanning, and kinetic analysis.
Q2: Does the EV-2600R support PC software?
Yes. The instrument includes a USB interface and can be connected to a PC for data transfer, spectrum scanning, and instrument control.
Q3: What is the wavelength range?
The wavelength range is 190–1100nm, suitable for visible and near-UV spectrophotometric applications.
Q4: What detector is used?
The instrument uses a high-sensitivity imported silicon photodiode detector for stable and accurate measurements.
Q5: Is it suitable for pharmaceutical laboratories?
Yes. The EV-2600R is widely used in pharmaceutical quality control, research, and concentration analysis.
Q6: Can it perform quantitative analysis?
Yes. It supports factor method calculations, standard curve analysis, and direct concentration measurements.
Q7: What industries commonly use this spectrophotometer?
Environmental monitoring, pharmaceuticals, food testing, chemical analysis, education, research laboratories, and industrial quality control.