Split Beam Spectrophotometer Wavelength Range 190-1100nm Manufacturer,Supplier and Exporter in India
Product Code : JA-LE-8258
Listed as a split beam spectrophotometer, the unit with SKU JA-LE-8258 measures from 190 to 1100 nm and carries a four-position holder for 10 mm cells, so several samples can be read in turn. Its specification describes a single beam Littrow optical system with a 1200 lines/mm grating, a 2 nm bandwidth and pre-aligned tungsten and deuterium lamps. The instrument is supplied by JaincoLab for teaching and general analytical laboratories.
Specifications
Figures are taken from the specification in the listing; because the product name and the optical description differ, the configuration supplied is confirmed on the quotation.
| Product | Split Beam Spectrophotometer Wavelength Range 190-1100nm |
| SKU | JA-LE-8258 |
| Wavelength range | 190 to 1100 nm |
| Optical system (as specified) | Single beam, Littrow, 1200 lines/mm grating |
| Spectral bandwidth | 2 nm |
| Wavelength accuracy | ± 0.3 nm |
| Wavelength repeatability | 0.1 nm or better |
| Photometric range | 0 to 200 %T; -0.3 to 3 A; -9999 to 9999 concentration |
| Photometric accuracy | ± 0.002 A (0-0.5 A); ± 0.003 A (0.5-1 A); ± 0.3 %T (0-100 %T) |
| Photometric repeatability | 0.001 A or better (0-0.5 A); 0.002 A or better (0.5-1 A); 0.2 %T or better (0-100 %T) |
| Stray light | 0.05 %T or less (220/360 nm) |
| Baseline flatness | ± 0.0015 A |
| Stability | ± 0.001 A/h (500 nm, 0 A) |
| Noise | 0.1 %T/3 min or less (250/500 nm, 0 %T); 0.3 %T/3 min or less (250/500 nm, 100 %T) |
| Scan speed | High, medium, low (max. 2000 nm/min) |
| Cell holder | Four-position, 10 mm cells |
| Sample compartment | Cuvettes of 5 to 100 mm path length |
| Detector | Silicon photodiode |
| Lamps | Tungsten and deuterium, pre-aligned |
| Display | 9.7 inch LCD touchscreen |
| Connectivity | USB storage, Wi-Fi, Bluetooth |
| Dimensions | 21.5 x 18.5 x 10.3 in |
| Weight | 42 lb |
| Power | AC 90-250 V, 50/60 Hz |
What the 190-1100 nm spectrophotometer is used for
The software modes listed for this instrument include:
- Basic photometric mode for absorbance, transmittance, factor and concentration readings
- Quantitative analysis with stored standards
- Kinetics tests
- Multi-wavelength tests using up to 32 wavelengths
- Spectrum scanning at high, medium or low speed
Scope of supply and ordering
Supply covers the spectrophotometer with its lamps fitted and the four-position 10 mm cell holder; quartz or glass cuvettes, optional PC software, packing and dispatch time are listed separately on the quotation.
Frequently asked questions
Is this a split beam or a single beam instrument?
The product is listed as split beam, while its specification describes a single beam Littrow optical system; the configuration supplied is confirmed on the quotation.
How many samples can be loaded at once?
The four-position holder takes four 10 mm cells; longer cells of 5 to 100 mm path length fit the sample compartment.
What display does it use?
A 9.7 inch LCD touchscreen that serves as both display and keypad, running Android-based software with USB, Wi-Fi and Bluetooth.
Related products
- Double Beam Spectrophotometer Wavelength Range 190-1100nm
- Single Spectrophotometer Wavelength Range 190-1100nm
- Spectrophotometer 335-1000nm
- Spectrophotometer 400-1000nm
Related instruments sit in the laboratory equipment range.
Request a quote
To price the Split Beam Spectrophotometer, send the quantity required through our contact page. Buying under a laboratory tender? Use our tenders page.
