Visible Spectrophotometer TRVS-601

Visible Spectrophotometer TRVS-601 is a compact benchtop device. The holographic blazed grating is monochromatic, with high wavelength accuracy, and low stray light. The wavelength ranges from 325 to 1000 nm with an accuracy of 2 nm and a spectrum bandwidth of 2 nm is measured using a microcomputer. It has a 7-inch multi-color touch-screen to view and set parameters. Its photometric value ranges from 0.0 to 100.0 % T, 0 to 1.999A, and 0 to 1999 C, with a ±0.5 % T accuracy.

Photometry	Single beam
Monochromatic Type	Littrow
Focal Length	160 mm
Wavelength Setting	Manual Turn Knob
Wavelength Range	325 to1000 nm
Wavelength Accuracy	± 2 nm
Wavelength Repeatability	≤ 1 nm
Cuvette Holder Size	10 mm
Photometric Range	0.0 to 100.0% T, 0 to 1.999A, 0 to 1999C
Photometric Accuracy	± 0.5% T
Photometric Repeatability	≤ 0.2% T
Spectrum Bandwidth	2 nm
Grating	1200 lines/mm
Detector	Silicon Photocell
Stray Light	≤ 0.1% ( at 360 nm NaNO2 )
Noise	100%(T) noise ≤ 0.3% (T), 0% (T) noise ≤ 0.2% (T)
Drift	± 0.5% T/3 min
Power	AC220v±22v,50Hz± 1Hz, 80W
Packing Size	580×460×340 mm
Weight	0.1CBM, 14 Kg

• The monochrome holographic discing diffraction has the advantages of high wavelength accuracy, good monochromaticity, and low stray light
• The intensity testing method now includes the parameter estimation and coefficient methods
• Touchscreen 7-inch multi-color display with a good human-computer interface
• Equipped with a microcomputer measurement system with high T-A alteration accuracy, involuntary adjustment of 0% T and 100% T, concentration factor setting, and direct reading of the concentration
• The T/A switchover is precise and automatic
• Quantification reading was taken with high accuracy, reproducibility, and stability
• The zero and full scales are automatically adjusted
• There is no need for a particle to protect the photoelectric sensor with automatic light gate technology
• This has a USB connection and huge storage capabilities, allowing it to store 30 concentration curves
• Sample compartment for vials ranging in size from 5 to 50mm
• Functions for direct concentration reading and concentration factor setting
• An RS232 port is provided