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Employing a microcomputer-based measurement , it boasts high T-A conversion accuracy and features automatic 0%T and 10%T concentration factor setting, as well as direct concentration reading.
The measurement readings are highly accurate, with excellent repeatability and stability.
Automatic light gate technology eliminates the need for a blackbody, protecting the photoelectric sensor.
It includes kinetic time scanning, time setting, and multiple language switching functions.
note：This product does not support 110V voltage. Please do not place an order if the voltage is not compatible, otherwise you will need to provide your own transformer.

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Technical Specifications 722N
Display: 7-inch color touch screen
Photometric method: Single beam
Monochromator: Autocollimating
Focal length: 160mm
Grating: 1200 lines/mm
Detector: Imported photocell
Spectral bandwidth: 2nm
Wavelength setting: Manual
Wavelength range: 325~1000nm
Wavelength accuracy: ±2nm
Wavelength repeatability: less than or equal to 1nm
Stray light: less than or equal to 0.1%T (at 360nm, measured with NaNO3) (at 420nm, measured with a cutoff filter)
Photometric range:
0.0~199.9%T
-0.300 ~ 2.999A
0.000~9999C
Photometric accuracy:
±0.5%T
±0.004Abs (0~0.5A)
±0.008Abs (0.5~1A)
Photometric repeatability:
less than or equal to 0.2%T
0.002Abs (0~0.5A)
0.004Abs (0.5~1A)
Power supply voltage: AC220V+22V 50Hz+1Hz
Power: 80W

مرحبًا،

بحث

مقياس الطيف الضوئي المرئي 722N، مطياف مختبري عالي الدقة، نطاق الطول الموجي 325-1000 نانومتر، عرض النطاق الترددي 2 نانومتر لإجراء قياسات دقيقة

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