Microprocessor UV-VIS Double Beam Spectrophotometer Exclusive Model (Variable Bandwidth) with Software (Model No: HV-2203)
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Double Beam UV/VIS Spectrophotometer structure can inhibit the drift, Suitable for long time test . with 0.5/1/1.5/2/4/5nm Variable spectrophotometer are advanced double beam optical system. Double beam optical bandwidth, They are suitable for research, biochemical and pharmaceutical lab applications. TECHNICAL SPECIFICATIONS : * Wavelength Range190-1100nm * Spectral Bandwidth: 0.5/1/1.5/2/4/5nm Variable * Optical System: Double Beam, Blazed Holographic Grating (1200 lines/mm) * Wavelength Accuracy: ±0.5nm * Wavelength Repeatability: ≤0.2nm * Wavelength Setting: Auto, Resolution 0.1nm * Photometric Range: 0~200%T, -4~4A,0~9999C * Photometric Accuracy: ±0.002 A (0~0.5A), ±0.003A (0.5~1A), ±0.3%T (0~100%T) * Photometric Repeatability: ≤0.001 A (0~0.5A), ≤0.002A (0.5~1A), ≤0.2%T (0~100%T) * Stray Light : ≤0.05%T(220/360nm) * Scan Speed : High, Medium, Low. Max.2000nm/minute * Baseline Flatness : ±0.001A * Stability : ±0.001A/h (500nm,0A) * Noise : ≤0.2%T/3min (250/500nm,0%T); ≤0.3%T/3min (250/500nm,100%T) * Sample Compartment : 10mm Pathlength Cuvette * Detector : Silicon Photodiode * Lamps : Tungsten Lamp & Deuterium Lamp (Pre-aligned) * Display : Graphic LCD (320*240 Dots) * Keypad : 30-key Alphanumeric Membrance Keypad * Output Port : USB Port * Printer : Mini Serial Printer; PC Printer * PC Software : PC Scanning Software * Power Requirements : AC 90-250V, 50/60Hz * Dimension : 26kg * Weight : 635x515x255mm SALIENT FEATURES : * Double beam ensure low drift, low noise and Low stray light * High speed MCU, high precision AD, large storage capacity * Large LCD display (320*240 Dots) * 1.0nm or variable Bandwidth meet Pharmacopoeia * Data and Curve can be stored in real-time * Online software upgrade capability * Lamps can be turned on/off individually * Easy to change Pri-aligned lamps Function: * Photometric * Quantitative(Standard Curve) * WL Scan(Spectrum Scan) * Time Scan(Kinetics) * DNA/Protein Test * Multi-WL Test * System Utility STANDARD CONFIGURATION : * Glass Cell : 4 Nos. * Quartz cells : 2 Nos. * Instruments Cover : 1 No. * Software CD : 1 N o. * USB Cable : 1 N o. * Operational Manual : 1 N o . * Software Manual : 1 N o . * Software key : 1 N o. |
