Item Far IR LED 1W 3W 1000nm 1050nm 1300nm 1350nm Far Infrared 3535 SMD LED Chip Type 3535 SMD LED Power (W) 1W 3W Input Voltage (V) DC 2-2.4V Forward Current (mA) 350mA Viewing Angle (°) 120° Color Temperature (K) /Wavelength (NM) 1000-...
(b) Part of the finger print region and the total of the far IR range are now accessible. (c) Difference spectra allow the detec-tion of minute changes in the surface induced by variation of physical or chemical parameters. 展开 关键词: Chemicals FT-IR spectroscopy Silica ...
Detector Sensitive from 800 nm to Far-IRRichard GaughanAbout Us
850-855nm Chip brand Epileds Product name IR led DC Forward Current 350mA /led Forward Voltage 3-3.4v / led Output Lumen 5000-6000lm Radiometric Power 10000mW Operation Temperature -20℃-75℃ Packaging and delivery Selling Units: Single item ...
Differences among mean values of experimental data were determined using Duncan's multiple range test and one-way analysis of variance (ANOVA) with a significance level of 0.05. 3. Results and discussion 3.1. Drying curves The moisture ratio with drying time is shown in Fig. 2. The drying ...
Far infrared 1w 3w ir led 1350nm 1450nm 1550nm Product Description Power (watts) wavelength range(nm) Chip Brand Current (mA) Voltage (V) 1 700nm,710nm,720nm, 730nm,740nm,760nm, 780nm,790nm,800nm, 808nm,810nm,820nm, 830nm,840nm,850nm, 860nm,880nm,890nm...
Item Far Infrared LED Diode 1000nm IR LED 1050nm 1250nm Middle Infrared 1300nm IR LED 1350nm 1550nm IR LED 10W 20W 30W LED COB 50W 100W COB LED Chip Array Type COB LED Power (W) 10-100W Input...
IR led lampeagle eye ledmicro led5050 ledNear infrared 10w IR led 730nm 740nm 750nm 760nmHigh power 5w 1450nm IR led 6565SMD100W 365nm 370nm high power uv led 365nm for curingrgb led3528 smd ledmulti color ledlumiere ledXHP70 LED light source / available 6V or 12V with 20mm Copper...
Thenear-infraredspectral region (also called IR-A) is normally understood to range from ≈ 750 to 1400 nm.Lasersemitting in this wavelength region are particularly hazardous for the eye, as near-infrared light is transmitted andfocusedto the sensitive retina in the same way as visible light, ...
Theεoptrefers to the dielectric constant produced by electron displacement polarization in the ultraviolet-visible-near-infrared optical frequency range27. According to Eq. (1), a greater value ofεoptcan weaken the coulomb potential of ion core to free electrons, thereby increasingλp. However, ...