722G VIS Spectrophotometer
722G VIS Spectrophotometer been widely used in colleges and enterprises for general quantitative analysis and experiments based in absorbance measurements.
722G VIS Spectrophotometer
722G VIS Spectrophotometer been widely used in colleges and enterprises for general quantitative analysis and experiments based in absorbance measurements.
722G VIS Spectrophotometer been widely used in colleges and enterprises for general quantitative analysis and experiments based in absorbance measurements.
● High quality silicon photometric diode detector and 1200 lines/mm diffraction grating ensure the high quality accuracy and precision.
● Backlit LCD display for an easy readout.
● Automatic 0A and 100%T.
● Easy switching of transmittance, absorbance and concentration modes, just by pressing one key.
● Direct concentration read-out and concentration factor setting function.
● Large sample compartment, for 5 - 100mm path length cuvettes with optional holders.
● Easy to change the halogen lamp or deuterium lamp by the user himself.
Main Features:
● Sample compartment for 5-100mm cuvettes
● Equipped with RS232 port
● Precise automatic T/A changeover
● Automatic zero and full scale adjustment
● Direct concentration read-out and concentration factor setting function
● Software optional
● Dedicated printer optional
Specificatons:
Photometry | Split Beam |
Monochromator Type | Czerny-Turner |
Focal Length | 160mm |
Grating | 1200 lines/mm |
Detector | Silicon Photocell |
Spectrum Bandwidth | 5nm |
Wavelength Setting | Manual Turn Knob |
Wavelength Range | 325-1000nm |
Wavelength Accuracy | ±2nm |
Wavelength Repeatability | ≤1nm |
Stray Light | ≤0.5%T( at 360nm NaNo2 ) |
Photometric Range | 0.0-100.0% T 0.000-1.999 A 0.000-1999 C |
Photometric Accuracy | ±0.5% T ±0.004 Abs (0-0.5A) ±0.008 Abs (0.5-1A) |
Photometric Repeatability | ≤0.2% T 0.002 Abs (0-0.5A) 0.004 Abs (0.5-1A) |
Noise | 100%（T）noise≤0.3%(T) ， 0%（T）noise≤0.2%(T) |
Power | AC220V±22V 50Hz±1Hz, 130W |
Packaging Size | 560mm*490mm*285mm 0.08M3 14kg |
Standrad Accessories
● Operation manual 1
● UV WIN8 Spectrum data processing software
● Glass cuvette 1cm 4pcs
● Power cable 1
● Fuse 2pcs
● Cuvette holder 50mm
Optional Accessories
● Thermal Plotter
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