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T92+ Double Beam UV/Vis Spectrophotometer, 190 – 900nm, PG Instrument
- Brand:PG Instruments
- Model:MO00330007
- Availability:In Stock
Description PDF
MO00330007 (all).pdf (1,496 KB)
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Description:
The T92+ is a high performance double beam spectrophotometer with a variable spectral bandwidth from 0.1-5nm, selected by a continuous variable slit.
The Czerny-Turner monochromator with a holographic grating keeps stray light to a minimumand offers excellent optical resolution. The use of a photomultiplier tube as a detector offers exceptional sensitivity.
The T92+’s true double beam optical system coupled with an efficient and well proven electronic control system ensures high stability and low background noise.
Features & Functions
1. Photomultiplier tube detection provides exceptional sensitivity.
2. Wavelength Range is 190 – 900nm.
3. Photometric Range -4.0 to 4.0Abs
4. User selectable spectral bandwidth between 0.1-5nm.
5. User friendly design allows easy light source replacement and routine maintenance.
6. Sample compartment design enables use of a wide range of optional accessories.
7. UV-WIN software offers many operational and data processing capabilities and is supplied as standard with the T92+.
8. Embedded PC.
9. Eight Cell Motorised Cell Changer available.
Detailed Specification:
| Optical System | Czerny-Turner Monochromator with high resolution grating |
| Wavelength Range | 190 – 900nm |
| Wavelength Accuracy | ±0.3nm (Automatic Wavelength Correction) |
| Wavelength Reproducibility | 0.1nm |
| Spectral Bandwidth | 0.1 –5.0nm user definable in steps of 0.1nm |
| Light Source | Automatic interchange (selectable within the working range of light source) |
| Stray Light |
≤0.01%T (220nm) |
| Photometric Accuracy |
±0.004Abs (0.5 - 1.0 A) ±0.03%T (0-100%T) |
|
Photometric Mode |
Transmission, Absorption, Reflectance, Energy & Concentration |
|
Photometric Range |
-4.0 to 4.0 Abs |
| Photometric Reproducibility |
≤0.001Abs (0-0.5 A)
|
| Baseline Flatness | ±0.001Abs |
| Baseline Stability | 0.0004Abs/Hr (500nm, after pre heat) |
| Photometric Noise | ± 0.001Abs (500nm, 0Abs, 2nm Spectral Bandwidth) |
| Working Mode |
PC Mode with USB connection |
| Software Support |
UV/Win-Pro Software |
.