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Split Beam Visible Spectrophotometer BEQ-2001
Split Beam VIS Spectrophotometer survey optical system, and blazed holographic gratings. They have outstanding test precision and very competitive prices. and blazed holographic gratings. Its 8-inch color touchscreen supports quantitative analysis, spectrum scanning, kinetics and multi-wavelength measurements for routine QC and research laboratories.
- 8-Inch Color Touchscreen: Provides clear data display and convenient operation.
- Automatic 8-Position Cuvette Holder: Reduces manual sample switching for repeated and multi-sample measurements.
- Advanced Analysis Functions: Supports linear regression, direct concentration reading, spectrum scanning and time-based kinetics.
- Multi-Wavelength & Peak/Valley Detection: Includes multi-wavelength measurement, peak/valley detection and GOTO λ function.
- Up to 3-Year Product Warranty
- US & EU Compliance Standards
- Door-to-Door Shipping
Technical Specifications
Detailed operating and construction parameters for this model.
| Model | BEQ-2001 |
| Wavelength Range | 325-1100nm |
| Spectral Bandwidth | 1.8nm |
| Wavelength Accuracy | ±0.5nm |
| Photometry | Split Beam |
| Monochromator Type | Czerny-Turner |
| Focal Length | 160mm |
| Grating | 1200 lines/mm |
| Detector | Silicon Photocell |
| Wavelength Setting | 8-inch color touch-screen |
| Wavelength Repeatability | ≤0.2nm |
| Stray Light | ≤0.03%T( at 360nm NaNo2 ) |
| Photometric Range | 0.0-200.0% T-0.301-4.000 A0.000-9999 C |
| Photometric Accuracy | ±0.5% T±0.002 Abs (0-0.5A)±0.004 Abs (0.5-1A) |
| Photometric Repeatability | ±0.5% T±0.002 Abs (0-0.5A)±0.004 Abs (0.5-1A) |
| Noise | 100%(T)noise≤0.2%(T) , 0%(T)noise≤0.1%(T) |
| Power | AC220V±22V 50Hz±1Hz, 120W |
| Packaging Size | 710mm X 590mm X 505mm 0.21M3 40kg |
Product Features
Key design, performance, usability, and safety advantages.
Applications Explore common laboratory, research, industrial, and process applications.
Education & Teaching Laboratories
Widely used in teaching laboratories for demonstrating Beer-Lambert Law, calibration curves, and basic qualitative and quantitative analysis of colored solutions.
Chemical & Industrial Process Control
Measuring absorbance-based color intensity and tracking reaction kinetics in dyes, coatings, inks, and electroplating solutions for routine industrial quality control.
Pharmaceutical & Biotech Quality Control
Used for quantitative analysis of APIs and finished products with visible absorbance, dissolution testing, and optional basic DNA/protein quantification and reaction kinetics monitoring via PC software.
Water & Environmental Analysis
Used for routine colorimetric determination of ammonia nitrogen, total phosphorus, Cr, nitrite, and volatile phenols in environmental water quality monitoring.
Food & Agricultural Quality Control
For colorimetric detection of nitrite, nitrate, phosphate, peroxide value, and pigments in food and agricultural products for quality control compliance.
Items Included Review the standard components and accessories supplied with this product.
| Name | Quantity |
| Operation manual | 1pc |
| Glass cuvette 10mm | 4pcs |
| Power cable | 1pc |
| Fuse | 2pcs |
| Cuvette holder 10mm | 1pc |
Accessories For Purchase View compatible optional accessories and additional items available separately.
| Name | Size |
| Cuvette holder | 50mm 100mm |
| Cuvette | 20mm 30mm 50mm 100mm |