Product Description

DISCRIPTION:  WSPECTRO-12001EX spectrophotometer are advance double beam optical system. Double beam optical stricter can inhibit the drift, Suitable for long time test.  WSPECTRO-12001EX with 0.5/1/1.5/2/4/5nm Variable bandwidth. They are suitable of research, biochemical and pharmaceutical lab application.

FEATURES: 

• Double beam ensure low drift, low noise and low stray light.
• High speed MCU, high precision AD, large storage capacity.
• Large LCD display (320x240 Dots).
• 1.0nm or variable Bandwidth meets Pharmacopoeia.
• Data and Curve can be 
• Online software upgrade capability.
• Lamps can be turned on/off individually.
• Easy to change Pri-aligned lamps.

SPECIFICATIONS: 

• Wavelength Range -  190-1100nm
• Spectral Band width- 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 Range0-200% 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 Compartment10mm Path length Cuvette
• Detector-Silicon Photodiode
• Lamp-Tungsten Lamp & Deuterium Lamp (Pre-aligned)
• Display-Graphic LCD (320x240 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-635x515x255mm
• Weight -26kg

FUNCTIONS

• Photometric
• Quantitative (Standard Curve)
• WL Scan (Spectrum Scan)
• Time Scan (Kinetics)
• DNA/Protein Test
• Multi-WL Test
• System Utility

STANDARD ACCESSORIES

• Glass Cell  -4 no.
• Quartz Cell-2 pcs.
• Instrument Cover-1 no.
• Software CD-1 no.
• USB Cable-1 no.
• Operational Manual-1 no.
• Software Manual-1 no.
• Software Key-1 no.