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α-1101 , α-1102 Single beam visible spectrophotometer
α-1500 , α-1502 Single beam UV/Visible spectrophotometer
Features:
1、With embedded computer and optimized optical system ,convenient and easy to use;
2、Large screen graphic LCD display with abundant and simple instructions;
3、Quantitative analysis:linear fitting and linear fitting through zero;
4、Built in thermal printer output data and curve;
5、Up to 200 test data can be saved in local memory;
6、LSI’s Windows-based PC application software provides more features.
Specifications:
Models α-1101 α-1102 α-1502
Wavelength Range 325 - 1000nm 325 - 1000nm 200-1000nm
Spectral Bandwidth 4nm / 2nm (Optional) 4nm / 2nm (Optional) 4nm / 2nm (Optional)
Optical System Single beam & Littrow,Grating 1200 line/mm Single beam & Littrow,Grating 1200 line/mm Single beam & Littrow,Grating 1200 line/mm
Wavelength Accuracy ±2nm ±2nm ±2nm
Wavelength Repeatability ±1nm ±1nm ±1nm
Wavelength Resolution 1nm 1nm 1nm
Photometric Range -0.3 to 2.5A ; 0-200%T; -9999 to 9999C -0.3 to 2.5A ; 0-200%T; -9999 to 9999C -0.3 to 2.5A ; 0-200%T; -9999 to 9999C
Stray Lght ≤ 0.1%T @ 340nm ≤ 0.1%T @ 340nm ≤ 0.1%T @ 220nm&340nm
Stability ±0.002A/hour @500nm ,0A ±0.002A/hour @500nm ,0A ±0.002A/hour @500nm ,0A
Sample compartment Accommodates 50mmMax pathlength cuvette Accommodates 100mmMax pathlength cuvette Accommodates 100mmMax pathlength cuvette
Data Output 4 line×20 characters LCD 4 line×20 characters LCD 4 line×20 characters LCD
built-in printer(Optional) built-in printer(Optional) built-in printer(Optional)
USB1.1 Connecting to computer USB1.1 Connecting to computer USB1.1 Connecting to computer
Size 520x 400x190 mm 569x 448x203 mm 569x 448x203 mm
Weight 8kg 11kg 12kg