FEATURES & SPECIFICATIONS
DESCRIPTION:
IG-27DS spectrophotometer is an instrument which measures the amount of light that a sample absorbs. The spectrophotometer works by passing a light beam through a sample to measure the light intensity of a sample. These instruments are used in the process of measuring concentration of any unknown solution and used for monitoring absorption accuracy throughout production.
FEATURES:
- Wide Wavelength range, satisfying requirements of various fields. Fully automated design, realizing the simplest measurement & as per requirement of pharmacopoeia.
- Upgradable to 8 samples to be measured at one time.
- Automatic change-over between T lamp & D2 lamp.
- Optimized optics and large-scale integrated circuits design, light source and receiver from world famous measurement methods all add up to high performance and reliability.
- Rich measurement methods: wavelength scan, time scan multi- wavelength determination, multi-order derivative determination, double-wavelength methods and triple-wavelength methods etc., meet difference measurement requirement.
- Data Output can be obtained via a printer port.
- Parameters and data can be saved for user’s convenience.
- PC controller measurement can be achieved for more accurate and flexible requirement.
- Glass Cell: 4 Nos
- Quartz Cell: 2 Nos
- Software, Instrument Cover, USB Cable, Software Manual, Instrument Manual
SPECIFICATIONS:
| Optical System | Double Beam, Grating 1200 lines/mm |
|---|---|
| Wavelength Range | 190nm – 1100nm |
| Spectral bandwidth | Fixed 1.0nm |
| Wavelength Accuracy | ≤+/0.3nm (656.1nmD2), ≤+/0.5nm (full wavelength Range) |
| Wavelength Repeatability | 0.1nm |
| Wavelength Display Setting | 0.1 nm increment |
| Photometric Accuracy | ±0.3%T(0~100%T) |
| Photometric Repeatability | 0.001Abs(0~0.5Abs) |
| Wavelength Slew rate | 15000 nm/min |
| Photometric Range | 3A~3A |
| Transmittance | 0-100% T |
| Stray Light | <=0.02%T(220nm,nal,340nm NaMO2) |
| Stability | ±0.0004 A/H@500nm |
| Baseline Flatness | ±0.001A |
| Scanning Speed | Fast, Mid, Slow |
| Wavelength Setting | AUTO |
| Keyboard | Membrane Keypad |
| Light Source | Deuterium & Tungsten Lamp |
| Wavelength Resolution | 0.1nm |
| Photometric Mode | A,T and C |
| Detector | Imported Silicon Photodiode |
| Interface | USB Port and parallel port (Printer) |
| Power | AC 220V/50Hz or AC 110V/60Hz |
| Dimension | 590x460x220mm |
| Weight | 25kg |
| Drift | ≤+/0.0004A bs/h |
| Cell Holder | 2 Cell Holder |
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