| Customization: | Available |
|---|---|
| After-sales Service: | Free Spare; Online Support |
| Application: | Laboratory Apparatus |
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Infitek CT Monochromator Single Beam Visible/ VIS Spectrophotometer
SP-LV721 visible spectrophotometer is a compact, easy-to-use equipment. It can be used to measure transmission, absorption and concentration direct-reading at wavelengths from 360nm to 1000nm. It can be widely applied to departments related to medical health, clinical examination, biochemistry, petro-chemistry, environmental monitoring and quality control as qualitative and quantitative analyses. The main features are the following:
1. 4-digit LED display
2. Reasonable structure with advanced optical system, using precision machining high-quality CT monochromator and sealed grating, the optical properties of which are superior to the traditional LITTROW monochromator, with obvious advantages in the indicators such as resolution, photometric accuracy, stray light and stability. And its size is smaller.
3. Special precision pre-adjustment lamps and lamp holder fittings. Not necessary to re-adjust optical path for installation which is convenient for users without any professional maintenance skills.
4. Precision-linkage cutoff filter system automatically switching to appropriate wavelength filters, further reducing stray light
5. Sample cells made of special engineering plastics, resistant to solvent as well as strong acid/alkali, which enhances its anti-corrosion properties. Effusion dish and liquid storage container, which can be removed and cleaned, are mounted on the bottom to increase the service life.
6. 4-position cell holder, with optional rectangular optical path colorimetric dish with diameter from 1 cm to 5cm.
7. Automatic zero and 100%T adjustment
8. Concentration factor setting and concentration direct-reading functions
|
Model |
SP-LV721 |
|
Optical system |
Diffraction grating C-T monochromator |
|
Wavelength range |
360nm-1000nm |
|
Source lamp |
Halogen lamp 10W/8V |
|
Wavelength accuracy |
±3.0nm |
|
Wavelength repeatability |
≤1.5nm |
|
Transmittance accuracy |
±0.8 %(t) (SRM930D) |
|
Transmittance repeatability |
≤0.3 %(t) |
|
Spectrum bandwidth |
≤6nm |
|
Stray light |
≤1.0 %(t) (360nm, NaNO2) |
|
(F) |
1-9999 |
|
(C) |
0-9999 |
|
Power supply |
90-250V, 50/60Hz, 40W |
|
Dimension(W*D*H)(mm) |
350*300*220 |
| Package Dimension (W*D*H)(mm) | 450*430*320 |
|
Weight |
Net weight: 4kg; gross weight: 7kg |
Packing List:
|
Main device |
1pc |
|
Power cord |
1pc |
|
Operating manual |
1pc |
|
Product Quality Certificate |
1pc |
|
Fuse (2A) |
2pcs |
|
1cm rectangular colorimetric dish (glass) |
4pcs |
|
1cm optical path colorimetric dish shelf |
1pc |
|
Packing list |
1pc |
Optional spare parts
Fuse (2A/3A)
Illuminant light components with pre-calibration lamp bracket
Rectangular colorimetric dish: 1cm, 2cm, 3cm, 5cm
5cm optical path colorimetric dish shelf
Pr-Nd filters
Holmium trioxide filters
Q: How about quality of the goods?
A:lAll the running products comply with CE standards.
lIndependent quality inspection team, conducting multiple inspections and random inspections from parts supply to product dispatch.
lWell-known third-party testing service available, such as SGS, BV, and TUV, etc.
Q: What are your pre- and after-sales services?
A:lTimely reply to pre-sales enquiries
lReal-time update of manufacturing and shipment status
lContracted third-party maintenance company in over 60 countries
lAssured availability of parts supply for 10 years at least
Q: Is OEM service available.
A: Most of the running products are available for OEM customization, including logo, package and function, if attainable, customization.
Q: How long is the lead time:
A: Generally, the lead time for most stocked products is about 7~15 days, vary by models and production schedule. For those non-stocked products, the manufacturing lead time is around 20 days.
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