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Visible Colour Grater Single Beam Spectrophotometer, CA-SP-LV722
- Wavelength Range: 340-1000nm
- Wavelength Accuracy: ±2 nm
- Auto 0% T &100% T adjustment T/A transformation
- Direct concentration readout function;
- Spacious sample compartment, 4 position cell rack
Description
Spectrophotometer
CA-SP-LV722 Spectrophotometer is a compact and easy-to-operate instrument. It can be applied in the measurement of transmittance, absorbance, and direct concentration readout of transparent material. They have been versatile and employed in various fields, including hygiene and medicine, clinical examination, biochemistry, petrochemical engineering, environmental monitoring and inspections, and quality control for the qualitative and quantitative analysis of relevant 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 | CA-SP-LV722 |
| Product Standard | Enterprise Standard Q/SEEK3 |
| Display Mode | 4 digits LED |
| Dimension (L×W×H) | 450×420×280 |
| Weight(Kg) | 7(N) 9.5(G) |
| Wavelength Range | 340-1000nm |
| Light Source Lamp | Halogen-Tungsten Lamp 20W/12V |
| Wavelength Accuracy | ±2 nm |
| Wavelength Reproducibility | 1 nm |
| Band width | 6 nm |
| Photometric Accuracy | ±0.5%(T)(SRM930D) |
| Photometric Reproducibility | 0.3%(T) |
| Stray Light | £0.5%(T) |
| Noise | ±0.5%(T) |
| 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 |
| Serial printer/general printer
(windows compatible; use software package ) |
TheStandard Package:
Spectrum lab SP-LV722 main unit 1 Set
1 cm Rectangular cell: 1 Case (4 PCs)
4 position cell holder: 1 PC.
Power cable: 1 PC.
Operation manual: 1 PC.
Certificate of quality checking: 1 PC.
Fuse (2A): 1 PC.
Optional Spare Parts and Accessories
Fuse (2A/3A)
Source lamp assembly complete with pre-adjusted lamp holder
Rectangular cells 1 cm, 2 cm, 3 cm
5 cm cell rack
Spectrophotometer data processing software package for cooperate with PC
RS-232C serial cable
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