721N 722N 752n Laboratory Uv Vis Spectrophotometer

721N 722N 752n Laboratory Uv Vis Spectrophotometer

DIY Supplies: ELECTRICAL
Brand Name: GOYOJO
Origin: Mainland China
Certification: NONE
Model Number: 721N/722N/752N
Size: 520*450*320mm
Weight: 10kg

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721N 722N 752n Laboratory Uv Vis Spectrophotometer

DIY Supplies: ELECTRICAL
Brand Name: GOYOJO
Origin: Mainland China
Certification: NONE
Model Number: 721N/722N/752N
Size: 520*450*320mm
Weight: 10kg
Wavelength Range: 195-1020 nm
Measurement Range: 195-1020 nm
Product name: 721N 722N 752n laboratory uv vis spectrophotometer
Certificate: CE certificate
Spectral bandwidth: 5 nm
Wavelength Accuracy: ±2 nm
Wavelength Repeatability: 1nm
Wavelength Setting: Manual

Product Description

721N 722N 752n laboratory uv vis spectrophotometer

This series is a simple single beam spectrophotometer. The wavelength is set manually from the dial on the front panel. Direct readout of transmission or absorption on the LED display. Measured values can be transferred to PC via RS232 port for further analysis. Low price and simple design make the model ideal tool for education or routine analysis.

Model	V1000(721N)	V1100(722N)	UV1100(752N)
Optical System	Single Beam, Grating 1200 lines/mm
Wavelength Range	340-1020 nm	320-1020 nm	195-1020 nm
Spectral Bandwidth	6 nm	5 nm	5 nm
Wavelength Accuracy	±3 nm	±2nm	±2nm
Wavelength Repeatability	1nm
Photometric Accuracy	±1%T	±0.5%T	±0.5%T
Photometric Repeatability	0.5%T	0.2%T	0.2%T
Photometric Range	0-200%T, -0.3A~3A
Stray light	0.5%T	0.3%T	0.3%T
Stability	0.004 A	0.002A	0.002A
Baseline Flatness	±0.002A
Noise	±0.001 A
Wavelength Setting	Auto
Work Mode	T, A, C
Light Source	Tungsten lamp	Tungsten lamp	Deuterium &Tungsten lamp
Display	4 inch LCD
Detector	Silicon Photodiode
Output	RS232 port/Printer port(optional)
Power	AC 220V/50Hz or AC 110V/60Hz
Shipping Size	520450320mm/10kg	520450320mm/10kg	520450320mm/12kg

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