Origin	China
Model Number	1200RS
Brand Name	UNICOM-OPTICS

Visible Spectrophotometer (1200RS)

Dynamic Range of 335-1000 nm.

Controlled by built-in MCU, displays by two LED screens each with four digits. One displays wavelength value, the other displays transmittance, absorbance, factor and concentration value.

Built-in RS232 digital output, with Specsoft application software based on Microsoft Windows, create working curve with three points used for calculating concentrations.

Auto 0%(T)and 100%(T)function.

Direct-reading concentration by setting concentration factor or setting reference concentration.

Compact construction and modern design.

1200RS VIS Spectrophotometer Performance Specification
Spectral Bandwidth	5nm
Monochromator	Single beam, C-T type, grating 1200L/mm
Wavelength Range	335nm - 1000nm
Wavelength Accuracy	±2nm
Wavelength Repeatability	1nm
Display Mode	LED displays T, A, F, C, λ
Stray Light	≤0.5%T(360nm)
Photometric Accuracy	±1.0%T
Photometric Repeatability	0.5%T
Stability	±0.004A/h, at 500nm
T-A Transform Error	≤±0.002A (at 0.5 A,≤±0.004A (at 1.0 A)
Photometric Range:	0-199.9% T, 0.3-2.5 A, 1-9999 F, 0-9999 C
Data Output	RS-232C, digital output,
Sample Holder	10mm-50mm adjustable, four position
Detector	Silicon Photodiode
Light Source	Tungsten lamp (socket type, 20W / 12V)
Power Requirement	(220V±10% 50Hz / 110V±10% 60Hz)
Power Consumption	45W
Application software	Specsoft application software
Actual dimensions	385 W×310 D×190 H mm
Shipping dimensions	456 W×378 D×262 H mm
Net weight	≤6.5Kg
Shipping Weight	≤8.0Kg