Double Beam Spectrophotometer
Order Code: 25268654.2.22
Category: General Lab Equipment V
The spectrophotometer is a double-beam optical system that can restrain drift, compensates for blank changes, Suitable for long-time tests. It is simple to fit a curve by using your standard with single or dual WL. It has a wavelength scanning functi...
SPECIFICATION
The spectrophotometer is a double-beam optical system that can restrain drift, compensates for blank changes, Suitable for long-time tests. It is simple to fit a curve by using your standard with single or dual WL. It has a wavelength scanning function using PC software. It is widely used in colleges and QC labs.
Specifications
- Wavelength Range: 190–1100 nm
- Spectral Bandwidth: 1 nm
- Optical System: Double Beam, Blazed Holographic Grating (1200 lines/mm)
- Wavelength Accuracy: ±0.5 nm
- Wavelength Repeatability: ≤0.2 nm
- Wavelength Setting: Auto, Resolution 0.1 nm
Photometric Range:
- 0~200%T
- -4~4A
- 0~9999C
Photometric Accuracy:
- ±0.002 A (0~0.5A)
- ±0.003 A (0.5~1A)
- ±0.3%T (0~100%T)
Photometric Repeatability:
- ≤0.001 A (0~0.5A)
- ≤0.002 A (0.5~1A)
- ≤0.2%T (0~100%T)
Stray Light: ≤0.05%T (220/360 nm)
Scan Speed: High, Medium, Low (Max. 3200 nm/minute)
Baseline Flatness: ±0.0015 A
Stability: ±0.001 A/h (500 nm, 0A)
Noise:
- ≤0.2%T/3 min (250/500 nm, 0%T)
- ≤0.5%T/3 min (250/500 nm, 100%T)
Sample Compartment: 10 mm Pathlength Cuvette
Detector: Silicon Photodiode
Lamps: Tungsten Lamp & Deuterium Lamp (Pre-aligned)
Display: Graphic LCD (320 × 240 Dots)
Keypad: 30-key Alphanumeric Membrane Keypad
Output Port: USB Port
Printer: Mini Serial Printer; PC Printer
PC Software: UV Analyst Scanning Software
Power Requirements: AC 90–250V, 50/60 Hz
Dimension: 545 × 468 × 245 mm
Weight: 18 kg
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