722 Visible spectrophotometer 320-1020nm Laboratory spectrometer

Product Description

Visible spectrophotometer 722

This product is a economical analysis instruments, matching RS232 interface output. The fine metering is higher than that of general grade instrument. Widely used in medical testing, food, petrochemical industry, environment protection and control, etc.

Technical index:
The optical system: CT grating monochromator, 1200 / mm
The wavelength range: 320 ~ 1020 nm
Wavelength accuracy: ± 2 nm
Wavelength repeatability: more than 1 nm
Measurement range: 0-100% T,-0.097-1.99 A, 0-1999 C (0-1999 F)
Photometric accuracy: plus or minus 0.5% T
Spectral bandwidth: 5 nm
Measuring optical path: 100 mm
Stray light: 0.3% or T (340 nm place)
Stability: more than 0.004 A/hour (500 nm preheating 1 hour)
Showing the way: four liquid crystal
Basic measures: T, A, C
Data output (printing) : matching RS-232-C standard interface
Source: 6 V10W (imported tungsten lamp)
Working voltage: 220 V / 110 VAC, 50-60hz
Instrument weight: 8 KG

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Condition

Brand New

Shipping

This item is shipped directly from our supplier in China with tracking.