Wavelength Accuracy ± 5nm Laboratory Grain And Oil 721 Spectrophotometer Bandwidth 5nm

721 Spectrophotometer

The 721 spectrophotometer is suitable for quantitative analysis of substances in the visible spectrum region and can be widely used in basic laboratories of factories, schools, metallurgy, agriculture, food, biochemistry, environmental protection, petrochemicals, medical and health units.

Function

lThe digital display of wavelength improves the reading accuracy of the instrument.

lAutomatic adjustment of 0% (T) and 100% (T) functions.

lConcentration factor setting and concentration direct reading function for concentration setting.

Technical parameters:

Model:721

Bandwidth:5nm

Wavelength range:Set wavelength:340～1003nm；Measuring wavelength:340～1000nm

Wavelength accuracy:±5nm

Wavelength repeatability:1 nm

Stray light:≤0.5%T(At 360nm)

Measurement method:T:0～199.9%,A:-0.3～2.5Abs,F:0～9999,C:0～9999

Transmission accuracy:±1.0%T

Transmission specific gravity renaturation:±0.5%T

Stability:≤±0.5%T/5min

The 721 spectrophotometer is suitable for quantitative analysis of substances in the visible spectrum region and can be widely used in basic laboratories of factories, schools, metallurgy, agriculture, food, biochemistry, environmental protection, petrochemicals, medical and health units.

Function

lThe digital display of wavelength improves the reading accuracy of the instrument.

lAutomatic adjustment of 0% (T) and 100% (T) functions.

lConcentration factor setting and concentration direct reading function for concentration setting.

Technical parameters:

Model:721

Bandwidth:5nm

Wavelength range:Set wavelength:340～1003nm；Measuring wavelength:340～1000nm

Wavelength accuracy:±5nm

Wavelength repeatability:1 nm

Stray light:≤0.5%T(At 360nm)

Measurement method:T:0～199.9%,A:-0.3～2.5Abs,F:0～9999,C:0～9999

Transmission accuracy:±1.0%T

Transmission specific gravity renaturation:±0.5%T

Stability:≤±0.5%T/5min