Shimadzu UV-1900i Plus ເຄື່ອງວັດແທກແສງ UV-Vis (190 – 1100 nm)
Operating principle: UV-Vis absorption spectroscopy
Optical system: Double beam
Wavelength range: 190 – 1100 nm
Wavelength resolution: 1 nm
Wavelength accuracy: ±0.3 nm
Wavelength repeatability: ±0.1 nm
Scanning speed: Up to 29,000 nm/min
Light source: Deuterium lamp (UV) & Tungsten-halogen (Vis)
Noise level: ≤ 0.00005 Abs (at 500 nm)
Baseline drift: ≤ 0.0003 Abs/hour
Absorbance range: -4 to +4 Abs
Photometric accuracy: ±0.002 Abs
Spectral bandwidth: 1 nm
Display: Color LCD touchscreen
Interface: USB
Control software: LabSolutions UV-Vis
Instrument size: Compact, benchtop
Operating temperature: 15 – 35 °C
Extended applications: Kinetics measurement, spectrum scanning, multi-wavelength quantification
ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ