二手 VIAVI MicroNIR OnSite-W #293723717 待售

Handheld spectrometer Rapid material analysis (2) Integrated vacuum tungsten lamps Lamp life: > 40,000 hr Working distance: 3 mm from window optimal, 0-15 mm Dispersing element: Linear Variable Filter (LVF) Detector: 128-pixel InGaAs photodiode array Wavelength range: 950-1650 nm (10,526-6060 cm^-1) Pixel to pixel interval: 6.2 nm for 950-1650 nm Spectral bandwidth (FWHM): >1.25% of center wavelength, 1% Typical Analog to digital convertor: 16 bit Dynamic range: 1000:1 Measurement time: 0.25-0.5 sec Signal to noise ratio: 25,000 Integration time: Typical 10 ms, Minimum 10 µsec Connectivity: Bluetooth 4.1 (BLE), USB 2.0 Battery: Rechargeable Li-ion, not removable Battery run time/charge: >10 hours with lamps on continuously Battery cycle life: >75% capacity after 300 charge cycles Battery charge time: 3.5 hours at 1 A Export data formats: CAMO .unsb, Grams .spc, ASCII .csv Screen resolution tablet/PC application: 1920 x 1080/1366 x 768 Qualified PC: Microsoft Surface Pro 6 Qualified tablet PC: DELL Latitude 7212 Rugged extreme Operating temperature: −20 ~ 40°C (non-condensing) Storage temperature: −20 ~ 50°C (non-condensing) Dust and water resistance: IP65 and IP67 Shock and vibration: MIL-PRF-28800F Class 2 Operating system: Microsoft Windows 10 Pro.