US-VIS JASCO V-750 Spectrophotometer
| Make: | JASCO |
| Model: | V-750 |
| Year of purchase: | 2024 |
| Funded by: | |
| Location: | Micro/Spectroscopy Lab |
| Contact email: | mslab@cens.res.in |
| Book New Request | |
- Optical System : Czerny-Turner mount, Single monochromator
- Fully symmetrical double beam
- Light Source : D2 Lamp / Halogen Lamp
- Detector : Photomultiplier tube (PMT)
- Wavelength Range : 190nm-900nm (DRS-200nm-870nm)
- W.L.Accuracy : +/-0.2nm or Better
- W.L.Repeatablity : Should have at least +/-0.05nm
- Scanning Speed : 10 to 4000nm/min
- Slew Speed : 12000nm/min or better
- Spectral Bandwidth : 0.1, 0.2, 0.5, 1, 2, 5, 10nm, Low stray light mode L2, L5, L10 nm & Micro cell mode M1, M2 nm.
- Photometric Range : -4 to 4Abs
- Photometric Accuracy : +/-0.0015 Abs (0 to 0.5Abs)
- Stray Light : 1% (198nm) 0.005% (220nm)
- Baseline Stability : +/-0.0003 Abs/hour
- Baseline Flatness : +/-0.0002 Abs
- RMS Noise : 0.00003 Abs
- 1. Diffuse Reflectance Accessory for Powder & Film
- Inside Diameter of Integrating Sphere: 60 mm diam.
- Wavelength Range: 200nm-870nm
- 2. Single Position Peltier Thermostatted Cell & Mini Circulating Water Bath for Peltier
- Temperature Control: Heating/Cooling system using Peltier effect
- Stirring System: Integrated variable speed magnetic stirrer (10 x 10 mm cell)
- Temperature Setting Range : -10˚C to 110°C
- Temperature Control Range : 0 to 100°C (for cooling water temperature at 20°C)
- Temperature Control Accuracy: ±0.1°C
| Modes | Duration (hrs) |
|---|---|
| Absorbance | 15 minutes per sample |
| Reflectance | 15 minutes per sample |
| Transmittance | 15 minutes per sample |
| Sl. No. - Category | Fees ( in Rs/- ) + additional 18% GST |
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