UV-VIS Spektrofotometre PG Instruments T60

PG INSTRUMENTS T60+ UV-VIS Split Beam Spectrophotometer - Image 2

PG INSTRUMENTS T60+ UV-VIS Split Beam Spectrophotometer - Image 3

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PG INSTRUMENTS T60+ UV-VIS Split Beam Spectrophotometer

Fiyat Sorunuz

Precision split beam UV-VIS spectrophotometer for qualitative and quantitative analysis of organic and inorganic materials

Split beam optical system with fixed 2 nm spectral bandwidth
Wavelength range: 190-1100 nm with ±1 nm accuracy
Dual operation modes: UV-VIS and VIS
Motorized automated 8-position cell changer (standard)
Photometric measurement techniques: Transmittance, Absorbance, Energy
Integrated PC control with RS232 connection
PG UV Win Professional software included
Silicon photodiode detector with tungsten halogen and deuterium arc lamps
Photometric repeatability: 0.002A (0-0.5A), 0.004A (0.5-1.0A), 0.3%T (0-100%T)
Program card controlled system with PC software backup

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Daha fazla detay

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Daha fazla detay

The spectrophotometer, developed since the 1950s, has become one of the most preferred precision analytical instruments in modern science laboratories. The T60+ is a split beam spectrophotometer designed according to the Lambert-Beer Law, which states that material absorbance depends on light wavelength, optical path length, and concentration. This versatile instrument features dual operation modes (UV-VIS and VIS), motorized automated 8-position cell changer, and integrated PC control capability. The T60+ series provides the most efficient methods for qualitative and quantitative analysis applications in research and industrial laboratories.

Technical Specifications

Optical System	Split Beam
Scan Rate	Fixed 2 nm
Wavelength Range	190-1100 nm
Wavelength Accuracy	±1 nm
Wavelength Repeatability	≤0.2 nm
Spectral Bandwidth	2 nm
Photometric Measurement Techniques	Transmittance, Absorbance, Energy
Photometric Accuracy	-0.3 – 3.0 Abs
Photometric Repeatability	0.002A (0-0.5A), 0.004A (0.5-1.0A), 0.3%T (0-100%T)
Photometric Sensitivity	0.001A (500 nm), 30 min warm-up
Baseline Sensitivity	0.002A (200-1000 nm)
Baseline Stability	0.001A/h (500 nm, 0 Abs), 2 hr warm-up
Stray Light Ratio	≤0.05%T (220 nm NaI, 340 nm NaNO2)
Standard Functions	Photometric Measurement (Quantitative, Multi-wavelength, Spectrum and Kinetic measurements with program cards)
Cell Holder	Motorized Automated 8-Position Cell Changer (Standard)
Detector	Silicon Photodiode
Light Source	Tungsten Halogen and Deuterium Arc Lamps
Display	Digital LCD Display
Printer	Optional Mini Printer
PC Connection	RS232 Interface
Power Supply	Switch Mode 95-250 VAC, 50-60 Hz
Weight	11 kg
Dimensions	476 mm × 362 mm × 225 mm
Software	PG UV Win Professional Software (included in standard package)

Applications

Qualitative analysis of organic materials
Quantitative analysis of inorganic materials
Pharmaceutical compound identification and concentration determination
Environmental water quality analysis
Food and beverage quality control
Chemical composition analysis in research laboratories
Clinical and diagnostic testing
Spectroscopic kinetic measurements
Multi-wavelength analysis applications

Frequently Asked Questions

What is the difference between single beam and split beam spectrophotometers?

Single beam spectrophotometers measure reference and sample on the same light path sequentially. Split beam instruments divide the light source into two beams using a splitter, allowing simultaneous reading on two different detectors, which provides better accuracy and stability.

What does the Lambert-Beer Law describe?

The Lambert-Beer Law states that a material's absorbance is dependent on light wavelength, optical path length, and concentration. The T60+ is designed based on this fundamental principle for accurate photometric measurements.

What are the operating modes available on the T60+ series?

The T60+ offers two operation modes: UV-VIS (ultraviolet-visible) and VIS (visible only). Both modes provide identical optical performance with different spectral ranges.

Can the T60+ be controlled via computer?

Yes, the T60+ can be controlled either through program cards on the instrument itself or through PG UV Win Professional software on a computer via RS232 connection.

What is the photometric sensitivity specification?

The photometric sensitivity is 0.001A at 500 nm after 30 minutes of warm-up, indicating high precision for absorbance measurements in the visible range.

Does the T60+ include measurement techniques for kinetic studies?

Yes, the T60+ supports kinetic measurements through program cards, allowing users to monitor reaction rates and time-dependent photometric changes.

What is included in the standard package?

The standard package includes the spectrophotometer, motorized 8-position automated cell changer, and PG UV Win Professional software for PC control and data analysis.