Spectrophotometer

1200 wire grating, Bandwidth 4nm, wavelength 340-1000nm, luminosity 0~ 100% T/-0.05~ 3A, stray light 0.5%, flame retardant housing, 4-bit LCD, self-adjusting 0% 100%

Light spectrum Bandwidth 4nm, using touch screen, with imported photoelectric converter, with photometric, quantitative, standard Linear dispersion and other functions, can automatically correct wavelength error.

Adopt high-performance 1200L/mm grating and C-T monochromator structure, stray light ≤ 0.1% T, Stability ± 0.001A, equipped with a wide sample chamber, can be adapted to 100mm sample holder, to meet a variety of testing needs.

1200L/mm high-performance ultraviolet special grating and imported tungsten lamp, Light spectrum Bandwidth 2nm, Wavelength Precision ± 0.5nm. A 10cm Cuvette can be placed in a wide sample chamber, and the standard control method and standard coefficient method can be used to directly determine the concentration.

Wavelength 325~ 1100nm, Bandwidth 2nm, Stray ≤ 0.05% T, drift 0.001A/h, LCD, Sample chamber 5~ 100mm, C-T optical path, USB, Automatic calibration

Using 1200L/mm grating and C-T monochromator structure, the stray light is as low as ≤ 0.05% T, the wavelength Precision is up to ± 1nm, and it has automatic wavelength setting and error correction functions. The sample chamber can be widely adapted to a variety of sample holders.

Wavelength 195~ 1000nm, Bandwidth 4nm, luminosity 0~ 200% T/1.999A, drift ≤ 0.002A/h, one-button correction ABS, imported lamp life 2000h, sample chamber 5-100mm Cuvette, RS232 output, standard mode, can be connected to printer

Bandwidth 2nm, wavelength 190-1100nm, wavelength accuracy +/- 0.5nm, luminosity accuracy +/- 0.002A, stray light ≤ 0.05% T, sample chamber 5-100mm, store 100 Linear dispersion /200 data, wavelength Automatic calibration, Czerny-Turner optical path, optional PC software.

325-1050Nm, Bandwidth 5nm, stray light ≤ 0.3%, drift 0.001A/h, one-button ABS correction, tungsten lamp 2000h, C-T optical path, LCD

Light spectrum Bandwidth 4.0nm, Wavelength range 325~ 1100nm, Stray light ≤ 0.1% T, USB interface and PC software, large screen LCD, sample chamber 5~ 100mm Cuvette, storage 100 standard Linear dispersion and 200 data, Czerny-Turner optical path

Wavelength range 325~ 1000nm, Light spectrum Bandwidth 4.0nm, Wavelength Precision +/- 1.0nm, Luminosity Precision +/- 0.002A, Stray light ≤ 0.3% T, drift ≤ 0.001A/h, one-button automatic correction ABS value, imported tungsten lamp life 2000 hours, 100mm Cuvette can be placed in the sample room, RS232 interface and PC software, Czerny-Turner optical path

Wavelength range 325~ 1100nm, Light spectrum Bandwidth 2nm, Wavelength Precision +/- 0.5nm, Large screen LCD, Sample chamber 5~ 100mm Cuvette, Storage 100 Linear dispersion, Automatic calibration of wavelength, Czerny-Turner optical path

Wavelength 190-1100nm, Bandwidth 1.8nm, Precision +/- 0.3nm, Stray Light ≤ 0.05% T, USB Interface, Wide Sample Chamber, Storage of 200 Data, Czerny-Turner Optical Path

Wavelength 190-1100nm, Bandwidth 2nm, Stray Light 0.05% T, USB, C-T Optical Path, Cuvette 5-100mm, Store 100 Linear dispersion 200 data, Automatic calibration power failure

Double beam of light, holographic blazing grating, imported deuterium lamp/tungsten lamp, auto calibration wavelength, 1nm, 190-1100nm, stray light ≤ 0.03% T, stability +/- 0.0005A/h

Dual beam of light, 1nm bandwidth, 190-1100nm, +/- 0.5nm, ≤ 0.03% T stray light, +/- 0.001A/h, auto calibration wavelength, color Touchscreen, standard computer printer

Dual beam of light 1600L/mm grating, 190-1100nm, accuracy +/- 0.3nm, stray light ≤ 0.03% T, stability +/- 0.0005A/h, auto calibration, Basis Weight

Wavelength range 190nm~ 1100nm, Wavelength Precision ± 0.4nm, Wavelength Repeatability 0.2nm, Light spectrum Bandwidth 1.7nm, Transmittance Repeatability 0.1% T, Transmittance range 0~200% T, Absorbance range -0.4~ 4A.