Product Details

Product Description

l Entry wavelength by keyboard

l Single-point curve calibration and multi-point curve calibration (up to 12 points)

l Display of fitting degree of curve fitting and concentration data with up to 50 sets of curve parameters storage

l Display of concentration data with up to 200 sets of data storage

l Concentration factor setting and concentration direct reading

l Dark current calibration / wavelength calibration/system clock management

l USB data communication

Specification

Technical paramete
Optical System	Single beam, C-T type, 1200 lines/mm grating
Detector	Silicon photo diode
Light Source	Tungsten lamp (socket type, 20W / 12V, 2000 hours)
Monitor	128×64 LCD display
Spectral Bandwidth	4nm
Wavelength Range	325~1100nm(step interval 0.1nm)
Wavelength Accuracy	±1.0nm( Auto-calibration when starting)
Photometric Repeatability	0.5nm
Stray Light	≤0.3%T(220nm, 360nm)
Photometric Range	T:-1.0 ~ 200.0%T ,A:-0.5 ~ 3.000 A,F:0 ~ 9999,C:0 ~ 9999
Photometric Accuracy	±0.5%T
Photometric Repeatability	0.2%T
Stability	±0.003A/h (500nm, warm-up one hours)
Power Requirement	220V±10% 50Hz 120VA
Dimensions	455×430×220 mm
Gross Weight	22.5kg
Net Weight	17.5kg