Low stray light, large metering range

Using Czerny-Turner highlighter monochromator and newly developed grating, it achieves a better low stray light/large metering range than similar equipment.

Low noise, wide measuring wavelength range

Continuous variable slit is used to widen the slit automatically when the low light quantity is measured in the near infrared wavelength region. The slit width is automatically reduced when the amount of highlight is measured. Support low noise measurement of large wavelength range.

Suppress the signal difference caused by detector switching

Generally, ultraviolet-visible near-infrared spectrophotometers use different detectors in the ultraviolet-visible and near-infrared regions, which may result in metering errors when switching detectors. The UH5700 uses Hitachi's unique technology, including signal processing technology, to minimize errors caused by detector switching.

•Modify the wavelength unit of the monitored value during the measurement process

•Display of measurement progress

•Unit conversion of photometric value (Abs.%T)

•Directly display the concentration calculated according to the coefficient

•Batch data processing of multiple files, etc.

Determination of visible light transmittance and solar light transmittance

UVN2800 uses the glass filter accessory to calculate the visible light transmittance (wavelength 380-780 nm) and sunlight reflectance (wavelength 300-2500 nm) according to the calculation formula stipulated in JIS R3106.

•Glass Filter Accessory (PN: 210-2109)

•Calculation formula: refer to JIS R3106

•Operating software: UV solutions Plus

•Φ60 Integrating Sphere Attachment (P/N : 2J3-0171)

•Operating software: UV Solutions Plus