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Description
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Specification
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Features
Microprocessor Spectrophotometer is a solid-state microcontroller-based instrument designed for quick and accurate spectrophotometric analysis of any concentration. It operates at a wavelength range of 325 nm to 1000 nm. The output is available on a 4 Digit seven segment bright red LED display in terms of %Transmission (%T), Absorbance (Abs.), Concentration (Conc.) and Kfactor. The instrument uses the latest microprocessor technology and advanced engineering techniques so as to give enhanced accuracy and reproducibility.
This is the most economical, reliable, rugged and accurate instrument. The system has 4 soft touch membrane type keys for ease of operation. It has a ‘Mode’ key for easy switching of various operating modes. Facility for automatic setting of zero / blank is provided.
Provision has also been made for attachment of any dot matrix printer using centronics interface and PC connectivity through USB port.
System has a 4-Position rapid cuvette changer (Test Tube Holder) selector.
| Optics | Single Beam, Grating 1200 lines/mm |
| Wavelength Range | 325 – 1000 nm |
| Wavelength Resolution | 2 nm |
| Spectral Bandwidth | 4 nm |
| Wavelength Accuracy | ± 2 nm |
| Photometric Accuracy | ± 0.5 %T |
| Photometric Repeatability | 0.3 %T |
| Photometric Range | 0 – 200 %T, – 0.3 to 3A, 0 – 9999 Conc. |
| Photometric Mode | %Transmission, Absorbance, Concentration and KFactor |
| Stray Light | < 0.3 %T |
| Stability | ± 0.002 A/h @ 500 nm |
| Display | 4 Digit 7-Segment Bright Red LED |
| Detector | Silicon Photodiode |
| Sample Compartment | Standard 4-Position 10 mm path-length cuvette holder. Accomodates upto 100 mm path-length cuvette with optional holder |
| Output | USB port for PC Connectivity, Parallel Port for Dot Matirx Printer |
| Light Source | Tungsten Halogen Lamp |
| Power | 230 V ±10% AC, 50 Hz |
| Dimensions (L x B x H) |
420 x 280 x 180 mm (Approx.) |
| Weight | 8 Kg (Approx.) |
| Accessories | Glass Cuvettes – A set of 4, Mains Lead, Black Block, Operation Manual and Dust Cover |
- Microprocessor Based
- 4 Digit Seven Segment Bright Red LED Display
- Easy to Use, Press one button for easy switching of %T, Abs., Conc. modes
- Auto Zero and Blank
- Printer Attachment Facility
- PC Connectivity through USB
- Large Sample Compartment, can accommodate 5-100 mm path length cuvettes with optional holders.