SR-SP752N Plus / SR-SP721N / SP722N / VIS Spectrophotometer

Model

SP752N Plus

SP722N

SP721N

Photometry

Single Beam

Monochromator Type

Czerny-Turner

Focal Length

160mm

Grating

1200 lines/mm

Detector

Silicon Photocell

Wavelength Setting

Manual Turn Knob

Wavelength Range

200-1000nm

325-1000nm

340-1000nm

Wavelength Accuracy

±2nm

Wavelength Repeatability

≤1nm

Spectrum Bandwidth

2nm

5nm

Stray Light

≤0.1%T( at 220nm NaI, 360nm NaNo2 )

≤0.1( at 360nm NaNo2 )

Photometric Range

0-100.0%T

0-1.999A

0-1999C

Photometric Accuracy

±0.5%T

Photometric Repeatability

≤0.2%T

Noise

100%（T）noise≤0.3%(T) ， 0%（T）noise≤0.2%(T)

Cuvette Holder Size

10mm

Power

AC220V±22V 50Hz±1Hz,120W

AC220V±22V 50Hz±1Hz,80W