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MesuLab Good Supplier 190-1100nm range and 2nm bandwidth uv-vis ME-L7 uv vis double beam spectrophotometer
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
Products Description
ME-L7 uv/vis double beam spectrophotometer
● Advantage
Double beam optical system; 8 inch color touch-screen
Automatic zero and full scale adjustment
Equipped with USB interface
Optional : UV WIN8 Spectrum data processing software / Thermal plotter
● Main Features
Adopt blazed holographic gratings. Have outstanding test precision and very competitive price. Cutting-edge user interface, powerful functions, and easy operation. With powerful functions, the equipment shows great performance in qualitative and quantitative testing , such as :
◆ Full spectrum scanning ◆ Linear regression
◆ Detailed spectrum scanning ◆ Concentration direct reading
◆ Time-based kinetics determination ◆ Peak/Valley detecting
◆ Multi-wavelength measurement ◆ GOTO λ
Model | ME-L7 |
Wavelength Range | 190-1100nm |
Spectrum Bandwidth | 1.8nm |
Wavelength Accuracy | ± 0.3nm |
Wavelength Repeatability | ≤ 0.01nm |
Photometric Range | 0.0 ~ 200.0% T ; -0.301 ~ 4.000A ; 0.000 to 9999C |
Photometric Accuracy | ± 0.3% T ; ± 0.002Abs (0 - 0.5A) ; ± 0.004Abs (0.5 - 1A) |
Photometric Repeatability | ≤ 0.15% T ; 0.001Abs (0 - 0.5A) ; 0.002Abs (0.5 - 1A) |
Stray Light | ≤ 0.15% (measured by NaI at 220 nm) (measured at NaNO2 at 360 nm) |
Monochromator Type | Czerny-Turner |
Focal Length | 160mm |
Grating | 1200 lines/mm |
Detector | Silicon Photocell |
Noise | 100%(T) noise ≤ 0.15% (T) ; 0% (T) noise ≤ 0.1% (T) |
Baseline Drift | ± 0.0002 Abs / h (250nm and 500nm after preheat warm up for 2 hours ) |
Power | AC220v± 22v, 50Hz± 1Hz, 200W |
COM Port | USB |
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