Visible Spectrophotometer, Single Beam, SP-LV722S-喬智生技-實驗室規劃,實驗室耗材批發,台中實驗室規劃,台中實驗室耗材批發

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Visible Spectrophotometer, Single Beam, SP-LV722S

商品資訊

Description

DESCRIPTION

Spectrophotometer

SP-LV722S Spectrophotometer is a compact and easy to operate instrument. It can be applied in measurement of transmittance, absorbance and direct concentration readout of transparent material. They have been versatility employed in the fields of hygiene and medicine, clinical examination, biochemistry, petrol chemical engineering, environmental monitoring and inspections, and quality controls for qualitative and quantitative analysis of concerning samples

1.Aspherical light source optics, Curny-terner configuration diffraction grating monochromator.;
2.Simple & clear keyboard operation is convenient to realize auto 0% T &100% T adjustment T/A transformation, factor setting and direct concentration readout function;
3.With RS232 parallel l interface.
4.With RS232 serial interface,micro printer can be chosen for printing data directly;data processing package compatible, Transmittance and Absorbance, Standard Curve Mode, Quantitative Analysis Mode are provided;
5.Spacious sample compartment, 4 position cell rack, adaptable for 1-5 cm optical path rectangular cells.

SPECIFICATIONS

Product model	SP-LV722S
Display Mode	4 digits LED
Dimension(L×W×H)	450×420×280
Weight(Kg)	7(N) 9.5(G)
Wavelength Range	325-1000nm
Light Source Lamp	Halogen-Tungsten Lamp 20W/12V
Wavelength Accuracy	±2 nm
Wavelength Reproducibility	1 nm
Band width	5 nm
Photometric Accuracy	±0.5%(T)(SRM930D)
Photometric Reproducibility	0.2%(T)
Stray Light	£0.2%(T)
Noise	±0.5%(T)
Scale Display	TRANS: 0-199.9%
ABS	-0.3-2.999
FACT	1-9999
CONC	0-9999
Power Requirement	220V/110V±10% 50/60 Hz
Interface	RS232 serial & parallel l interface
Print	serial printer/general printer (windows compatible; use software package )