FMF Supply

721N Visible Spectrophotometer 360-1000nm, 4nm

Name: 721N Visible Spectrophotometer 360-1000nm, 4nm
Brand: FMF Supply
SKU: FMF-TM-36921
Price: 461.78 USD
Availability: InStock

$461.78 USD

~~$0.00 USD~~ $461.78 USD

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721N visible spectrophotometer for laboratory optical analysis

The 721N visible spectrophotometer is designed for routine laboratory photometry and optical analysis across a 360-1000 nm wavelength range. It supports transmittance and absorbance measurements, concentration readout, factor setting, and RS232 computer connection.

Verified features

Visible wavelength range: 360-1000 nm
4 nm spectrum bandwidth for routine photometric testing
Automatic T/A changeover with automatic zero and full-scale adjustment
Sample compartment supports 5-50 mm cells
Concentration read-out and factor setting functions
RS232 connection and software included
Optional printer support

Technical parameters

Model	721N
Wavelength range	360-1000 nm
Wavelength accuracy	<= 2 nm
Wavelength repeatability	<= 1 nm
Spectrum bandwidth	4 nm
Transmittance accuracy	+/-0.5%T (NBS930D)
Transmittance repeatability	<= 0.2%T
Transmittance range	0-100T
Absorbance range	0-2A
Stray light	+/-0.15%T at 360 nm, NaNO2
Drift	+/-0.5%T / 3 min
Signal noise	0.2T%
Cell holder	10 mm
Power supply	AC 220V 50Hz / AC 110V 60Hz
Gross weight	14 kg
Package dimension	640 x 480 x 340 mm