ISO Certified
Visible Spectrophotometer – 3305
Features
- Large Sample Room to Place 50mm Cuvette
- Digital Display the Measuring Value
- Auto Light Door and Zero Setting
- The Instrument Adopts Imported tungsten Lamp
Spectrophotometer (VISIBLE), is a solid state microcontroller based instrument designed for quick and accurate spectrophotometric analysis of any concentration. It operates at a wavelength range of 340 nm to 1020 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.
System has a 4-Position rapid cuvette changer (Test Tube Holder) selector.
Specifications
| SPECTRAL | |
| Model | 3305 |
| Optical System | Czerny-turner CT grating monochromator, 1200/mm |
| Wavelength Range | 340-1020 nm |
| Spectral Bandwidth | 6 nm |
| Wavelength Accuracy | ± 3 nm |
| Wavelength Repeatability | <1 nm |
| Measurement Range | 0-199.0%T, 0-1.999A, 0-1999C |
| Photometric Accuracy | 0.5%T |
| Photometric Repeatability | ± 0.3%T @220nm |
| Measuring Optical Path | 100 mm |
| Stray Light | ± 1.0%T (340 nm) |
| Stability | ± 0.004 A/h(500 nm preheat 1 hour) |
| Display Modes | 4 LCD |
| Basic Measurement | T, A, C |
| Light Source | 6V10W |
| Operating Voltage | 220V/110VAC,50-60Hz |
Note : Specifications are subject to change due to continuous improvements.
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