Electronic Signs
T90+ Double Beam Spectrophotometer with Photometric Range of -4.0-4.0Abs & High Resolution
T90+ UV-Vis Spectrophotometer
Description
?
?
?
?
?
Photometric range -?4.0 - 4.0Abs, Double Beam, UV-Vis Spectrophotometer T90+
?
?
T90+ is a high performance double beam scanning spectrophotometer with a variable spectral bandwidth. The Czerny-Turner Monochromator with a holographic grating keeps stray light to a minimum and offers excellent optical resolution. The use of a photomultiplier tube as detector delivers exceptional sensitivity. The true double-beam optical system coupled with an efficient and well proven electronic control system ensures high stability and low background noise.
Features & Functions
# Czerny-Turner Monochromator with high resolution holographic grating
# High performance variable (0.1, 0.2, 0.5, 1.0, 2.0, 5.0nm) spectral bandwidth
# Wavelength accuracy +0.3nm
# Stepped Monchromator Drive
# Excellent performance
# Excellent baseline stability
# High resolution
# UV-Win software is supplied as standard for spectral, kinetic, photometric and quantitative analysis
Applications:
Pharmaceutical production and quality control
Bio-tech & life science
Environmental monitoring & control
Food & Beverage production and quality control
Agricultural monitoring
Clinical & forensic analysis
Geology & metallurgy
Gas & oil
?
?
Specifications:
?
- - - -
Optical?system | Double?beam? |
Scan?speed | Selectable? |
Wavelength?range | 190-900nm |
Wavelength?accuracy | +0.3nm |
Wavelength?reproducibility | ≤0.1nm |
Spectral?bandwidth | 0.1,?0.2,?0.5,?1.0,?2.0,?5.0nm |
Photometric?mode | Transmittance,?Absorbance,?Energy?Concentration,?all?using?UVWin?software |
Photometric?range | -4.0-4.0Abs |
Photometric?accuracy | 0.002A?(0-0.5A),?0.004A?(0.5-1A),?0.3%T?(0-100%T) |
Photometric?reproducibility | 0.001A(0-0.5A) |
Photometric?noise | 0.0004A(500nm)?30min?warm-up |
Baseline?flatness | 0.001A(200-850nm) |
Baseline?stability | 0.0008A/h?(500nm,?0Abs),?2hr?warm-up |
Stray?light | ≤0.01%T(220nm?NaI,?340nm?NaNO2) |
Standard?functionality | No?stand?alone?function |
Cell?holder | Fixed?position?sample?and?reference |
Detector? | Photo?multiplier?tube |
Light?source | Tungsten?Halogen?and?Deuterium?arc?lamps |
Display? | No?display |
Printer | Not?available |
PC?interface? | RS232 |
Software?support | UV?Win |
Power?supply | Switch?mode?120-230VAC?50-60Hz |
Weight? | 43kg |
Dimension? | 545x580x270mm |
- - - -
?
?
Standard?Accessories
?
UV-Win?5?software?&?RS232?cable
2x10mm?quartz?cells
Tungsten?halogen?lamp?(spare)
Black?block
Mains?power?lead
2A?fuse
Dust?cover
Operators?manual
Calibration?and?system?documentation
Standard?fixed?position?10mm?path?length?motorized?cell?holder
?
?
Optional?Accessories?&?Consumables?
?
Sipper?pump
Constant?temperature?cell?changer
Peltier?module
Solid?sample?holder
8?position?motorized?cell?holder
5-100mm?path?length?cell?holder
Micro?cell?holder
Ultra?micro?cell?holder
Specular?reflectance?accessory
Integrating?sphere
Test?tube?holder
Deuterium?lamp
Tungsten?halogen?lamp
Photomultiplier?tube?
Cells?package
?
?
?
?
?
?
?
?
?
?
?
Read More
PG Instruments Limited
Atomic Absorption Spectrophotometer,UV-Vis Spectrophotometer,High Performance Liquid Chromatography
Address: China Office: No.3 Pingsan Road, Pinggu District, Beijing, China 101200; UK Office: Alma Park, Wibtoft, Leicestershire, LE17 5BH, United Kingdom,
Beijing, Beijing
China, 100000
Tel: 86-010-69910653
Fax: 86-010-69910516
