ຮັບສ່ວນຫຼຸດພິເສດຕາມປະລິມານ, ອັບເດດລາຄາຂາຍສົ່ງ ແລະ ການແຈ້ງເຕືອນສິນຄ້າໃໝ່ສົ່ງກົງເຖິງອິນບັອກຂອງທ່ານ.
ໂດຍການສະໝັກສະມາຊິກ, ທ່ານຍອມຮັບ ເງື່ອນໄຂການໃຫ້ບໍລິການ ແລະ ນະໂຍບາຍຄວາມເປັນສ່ວນຕົວ ຂອງພວກເຮົາ.
ເຂົ້າເຖິງຜູ້ຊ່ຽວຊານທີ່ໄດ້ຮັບການຢັ້ງຢືນຂອງພວກເຮົາໂດຍກົງ
- Optical system: Split beam ratio
- Scan speed: Selectable
- Wavelength range: 325 ~ 1100 nm
- Wavelength: accuracy ±2nm
- Wavelength: reproducibility ≤ 0.4nm
- Spectral bandwidth: 2nm
- Photometric mode: Transmittance, Absorbance, Concentration
- Photometric range: -0.3-3.0Abs
- Photometric accuracy: .002A (0 ~ 0.5A), 0.004A (0.5 ~ 1A), 0.3%T (0 ~ 100%T)
- Photometric reproducibility: 0.001A (0 ~ 0.5A), 0.002A (0.5 ~ 1A), 0.15%T (0 ~ 100%T)
- Photometric noise: 0.001A (500nm) 30min warm-up
- Baseline flatness: 0.002A (325-1000nm)
- Baseline stability: 0.002A/h (500nm,0Abs), 2 giờ khởi động
- Stray light: ≤ 1.0%T (340nm NaNO2)
- Standard Functionality: Photometric Measurement, Quantitative
- Spectrum and Kinetic measurements with program cards
- Detector: Silicon photo diode
- Light source: Tungsten Halogen
- Display: Digital LCD display
- Printer: Mini Printer
- PC Interface: RS232
- Software support: Local and UV-Win
- Power supply: Switch mode 95 - 250VAC 50 - 60Hz
- Weight: 11kg
- Dimensions: 476(mm), 362(mm), 225(mm)
Supplied Units:
1 x Certificate of conformity
1 x Power cord
1 Pair of glass cells (T60V)
1 x Instruction manual
1 x Dust cover
1 x Black block for dark current correction
1 x Packing list
1 x Fuse (2A)
