Technical Specifications:

• Optical System : Single Beam, Grating1200 lines/mm
• Wavelength Range : 200-1020nm
• Spectral Bandwidth : 4nm
• Wavelength Accuracy : ±1.8nm
• Wavelength Repeatability : ≤0.5nm
• Photometric Accuracy : ± 0.002A (0-0.5Abs), ± 0.004A (0.5-1.0Abs), ± 0.5% T (0-100% T)
• Photometric Repeatability : 0.001Abs (0-0.5Abs), 0.002Abs (0.5- 1.0Abs),≤0.2% T (0-100% T)
• Stray Light : ≤0.1 % T @ 360nm; 220nm
• Stability : ± 0.001A / h @ 500nm
• Noise : ± 0.001A
• Display : LCD
• Photometric Mode : T, A, C, E
• Photometric Range : 0-200%T,-0.301-3.0A
• Detector : Silicon Photodiode
• Light Source : Deuterium Lamp, Tungsten Lamp
• Input : Membrane Keypad
• Output : Parallel Print,USB1.0
• Optional Accessories : Solid Sample Holder, Micro Cell Holder,10- 100mm Cell Holder, PC software
• Packing Size(W*D*H)(mm) : 560x430x320
• Gross Weight(kg) Approx. 12

 Features:
Imported & Environmental Deuterium lamp, preventing from Ozone inhalationHigh-class grating with wholly hermetic light path design, ensures the super low stray lightReal-time monitoring the lifetime of Deuterium lamp and Tungsten lamp  Socket-Type Deuterium lamp and Tungsten lamp  Wave length calibration, wavelength setting, change light source and dark current calibration automatically  Si02 coating optical mirror, reduce theinfluence from outsideAgriculture, Geology, Metallurgy and Environment etc. fields Basic Functions:1. Photometry: Test Abs., Transmittance by fixed wavelength
 Quantitative:

• C Mode: Establish C=K*A curve, test sample concentration
• F Mode: Establish A=K1*C+K0, test sample concentration
• Display and save curve, test data (V-1200) Photometry Mode? & Con. Test C=K*A+B