UV -Vis Spectrophotometer

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T60 UV-Vis Spectrophotometer

Compact Split-Beam Spectrophotometer with 2 nm Fixed Bandwidth

The T60 Series by PG Instruments is a reliable, high-performance range of compact split-beam spectrophotometers, available in two versions:

  • T60U (UV-Visible) – 190 to 1100 nm wavelength range

  • T60V (Visible) – 325 to 1100 nm wavelength range

Designed with advanced optical components and a robust modular structure, the T60 delivers high-quality analytical performance at an affordable price. Its compact footprint makes it ideal for laboratories with limited space, while its precision and versatility support both routine and research-grade applications.

🔍 Key Features

  • Fixed 2 nm spectral bandwidth for consistent resolution

  • Low stray light: ≤ 0.05%T (T60U), ≤ 1.0%T (T60V)

  • Wavelength accuracy: ±1 nm (T60U), ±2 nm (T60V)

  • Advanced holographic blazed grating (1200 lines/mm)

  • Photometric modes: Transmittance, Absorbance, Energy, Concentration

  • Local control via built-in software and optional UV-Win PC software

  • Mini printer included for quick data output

  • Built-in cell holder storage and optional 5 or 8-cell changers

  • Long-life deuterium and tungsten-halogen lamps with self-timers

  • Environmentally friendly, corrosion-resistant housing

🧪 Typical Applications

  • General purpose absorbance and transmittance analysis

  • Water and wastewater testing

  • Quantitative determination of ions and compounds in chemical, pharmaceutical and food labs

  • Education and research in academic environments

  • Kinetics and multi-wavelength spectrum measurements (with upgrades)

📊 Technical Specifications – T60U & T60V

Specification

T60U (UV-Vis)

T60V (Visible)
Optical System Split beam Split beam
Wavelength Range 190 – 1100 nm 325 – 1100 nm
Wavelength Accuracy ±1 nm ±2 nm
Wavelength Reproducibility ≤ 0.2 nm ≤ 0.4 nm
Spectral Bandwidth 2 nm 2 nm
Photometric Modes T, A, E, C T, A, E, C
Photometric Range -0.3 to 3.0 Abs -0.3 to 3.0 Abs
Photometric Accuracy 0.002A (0–0.5A), 0.004A (0.5–1A) 0.002A (0–0.5A), 0.004A (0.5–1A)
Photometric Reproducibility 0.001A (0–0.5A), 0.002A (0.5–1A) 0.001A (0–0.5A), 0.002A (0.5–1A)
Baseline Flatness 0.002A (200–1000 nm) 0.002A (325–1000 nm)
Baseline Stability 0.001A/h (500 nm, 0 Abs, 2 h warm-up) 0.002A/h (500 nm, 0 Abs, 2 h warm-up)
Stray Light ≤ 0.05%T (220 nm NaI) ≤ 1.0%T (340 nm NaNO₂)
Detector Silicon photodiode Silicon photodiode
Light Source Tungsten Halogen & Deuterium Arc Tungsten Halogen
Display Digital LCD Digital LCD
Printer Mini thermal printer (built-in) Mini thermal printer (built-in)
Software Support Local & UV-Win (optional) Local & UV-Win (optional)
Power Supply 95–250V AC, 50–60Hz (switch mode) 95–250V AC, 50–60Hz (switch mode)
Interface RS232 RS232
Dimensions (W×D×H) 476 × 362 × 225 mm 476 × 362 × 225 mm
Weight 11 kg 11 kg

👉 For more information, click here.

T65 UV-Vis Spectrophotometer

Advanced Single-Beam Spectrophotometer with Variable Bandwidth and Touchscreen Control

The T65 Series is a powerful and versatile line of single-beam UV-Visible spectrophotometers from PG Instruments, offering robust photometric performance for a wide range of analytical applications. With both fixed (1.8 nm) and variable bandwidth options (1, 2, 4, 5 nm), a 7-inch capacitive touchscreen, and full software compatibility, the T65 delivers flexibility, ease of use, and analytical precision.

Designed for research, education, QC, and GLP/GMP environments, the T65 enables standalone operation or PC-based control via SPA-Win software, ensuring compliance with 21 CFR Part 11.

🔍 Key Features

  • High-performance single-beam optical system

  • Variable or fixed spectral bandwidth (1.8 nm / 1, 2, 4, 5 nm)

  • 7-inch touch screen with fast response and intuitive UI

  • Pre-aligned tungsten and deuterium lamps for stability across the full wavelength range

  • Motorised 8-position cell changer included as standard

  • Standalone analysis modes: Photometric, Quantitative, Kinetic, Multi-wavelength, Spectrum scanning, DNA/Protein

  • Easy-access modular design for maintenance and optical cleaning

  • SPA-Win software with GLP/GMP support, audit trail, and user account control

  • Compatible with external printers and USB data export

🧪 Typical Applications

  • Quantitative analysis in chemical, environmental, and pharmaceutical labs

  • Kinetics, DNA/Protein concentration, and multi-wavelength testing

  • Spectral scanning of unknown compounds

  • Educational use in teaching UV-Vis principles

  • Method validation and documentation in regulated environments

📊 Technical Specifications – T65 Series

Specification

T65V

T65UV

T65UV+
Optical System Single Beam Single Beam Single Beam
Wavelength Range 325 – 1100 nm 190 – 1100 nm 190 – 1100 nm
Spectral Bandwidth Fixed 1.8 nm Variable 1, 2, 4, 5 nm Variable 1, 2, 4, 5 nm
Wavelength Accuracy ± 0.5 nm ± 0.5 nm ± 0.5 nm
Wavelength Reproducibility ≤ 0.2 nm ≤ 0.2 nm ≤ 0.2 nm
Photometric Modes T, A, E, C T, A, E, C T, A, E, C
Photometric Range -0.3 to 3.0 Abs -0.3 to 3.0 Abs -0.3 to 3.0 Abs
Photometric Accuracy 0.002A (0–0.5A), 0.004A (0.5–1A) 0.002A (0–0.5A), 0.004A (0.5–1A) 0.002A (0–0.5A), 0.004A (0.5–1A)
Photometric Reproducibility 0.001A (0–0.5A), 0.002A (0.5–1A) 0.001A (0–0.5A), 0.002A (0.5–1A) 0.001A (0–0.5A), 0.002A (0.5–1A)
Photometric Noise 0.001A @ 500 nm (30 min warm-up) 0.001A @ 500 nm (30 min warm-up) 0.001A @ 500 nm (30 min warm-up)
Baseline Flatness 0.002A 0.002A 0.002A
Baseline Stability 0.001A/h (500 nm, 0Abs) 0.001A/h (500 nm, 0Abs) 0.001A/h (500 nm, 0Abs)
Stray Light ≤ 0.05%T ≤ 0.05%T ≤ 0.05%T
Cell Holder Motorised 8-cell changer Motorised 8-cell changer Motorised 8-cell changer
Detector Silicon Photodiode Silicon Photodiode Silicon Photodiode
Display 7-inch 800×480 Touchscreen 7-inch 800×480 Touchscreen 7-inch 800×480 Touchscreen
Interface USB USB USB
Software Support Local & SPA-Win Local & SPA-Win Local & SPA-Win
Light Source Tungsten Tungsten + Deuterium Tungsten + Deuterium
Power Supply 230VAC 50Hz / 120VAC 60Hz 230VAC 50Hz / 120VAC 60Hz 230VAC 50Hz / 120VAC 60Hz
Printer Support External inkjet or laser External inkjet or laser External inkjet or laser
Dimensions (W×D×H) 490 × 370 × 210 mm 490 × 370 × 210 mm 490 × 370 × 210 mm
Weight 20 kg 20 kg 20 kg

 

 

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T70 / T70+ UV-Vis Spectrophotometers

High-Performance Split-Beam Spectrophotometers with Fixed or Variable Bandwidth

The T70 Series from PG Instruments offers precise and reliable UV-Visible spectrophotometry in a modern, compact design. With split-beam optical configuration, the T70 ensures excellent photometric stability and reduced noise, making it ideal for both research and routine laboratory use.

The range includes two models:

  • T70: with a fixed 2 nm spectral bandwidth

  • T70+: with variable bandwidth selection (0.5, 1, 2, or 5 nm)

Both instruments support a wide range of applications, including photometric analysis, quantification, spectrum scans, and DNA/protein measurement. With UV-Win software integration, users gain access to extended functionality such as 3D spectral views, kinetic studies, and GLP-compliant features.

🔍 Key Features

  • Split-beam optical system for high optical stability

  • Choice of fixed (2 nm) or variable (0.5–5 nm) bandwidth

  • Wavelength accuracy ±0.3 nm, reproducibility ≤0.2 nm

  • Supplied with motorised 8-position cell changer

  • Pre-aligned deuterium and tungsten lamps for stability and easy replacement

  • Supports photometric, quantitative, spectrum, and DNA/protein analysis

  • Full compatibility with UV-Win software for data storage, export, GLP protocol, and audit trails

  • Compact, modular mechanical design for easy maintenance

  • RS232 and USB interface for PC connectivity

  • Ideal for research, education, clinical, pharmaceutical, and environmental labs

🧪 Typical Applications

  • Quantitative and qualitative analysis of compounds in solution

  • DNA and protein concentration determination

  • Spectral scanning and peak analysis

  • Educational demonstration and academic research

  • Analytical method development and validation

📊 Technical Specifications – T70 Series

Specification

T70

T70+
Optical System Split beam Split beam
Wavelength Range 190 – 1100 nm 190 – 1100 nm
Spectral Bandwidth Fixed 2 nm Variable 0.5, 1, 2, 5 nm
Wavelength Accuracy ± 0.3 nm ± 0.3 nm
Wavelength Reproducibility ≤ 0.2 nm ≤ 0.2 nm
Photometric Modes T, A, E, C T, A, E, C
Photometric Range -0.3 to 3.0 Abs -0.3 to 3.0 Abs
Photometric Accuracy 0.002A (0–0.5A), 0.004A (0.5–1A) 0.002A (0–0.5A), 0.004A (0.5–1A)
Photometric Reproducibility 0.001A (0–0.5A), 0.002A (0.5–1A) 0.001A (0–0.5A), 0.002A (0.5–1A)
Photometric Noise 0.001A @ 500 nm (30 min warm-up) 0.001A @ 500 nm (30 min warm-up)
Baseline Flatness 0.002A (200–1000 nm) 0.002A (200–1000 nm)
Baseline Stability 0.001A/h @ 500 nm (2 hr warm-up) 0.001A/h @ 500 nm (2 hr warm-up)
Stray Light ≤ 0.12%T (220 nm NaI, 340 nm NaNO₂) ≤ 0.12%T (220 nm NaI, 340 nm NaNO₂)
Standard Functions Photometric, Quantitative, Spectrum, DNA/Protein Photometric, Quantitative, Spectrum, DNA/Protein
Cell Holder Motorised 8-position Motorised 8-position
Detector Silicon photodiode Silicon photodiode
Light Source Tungsten + Deuterium arc lamps Tungsten + Deuterium arc lamps
Display Digital LCD Digital LCD
Printer Not available Not available
PC Interface RS232 / USB RS232 / USB
Software Local control & UV-Win Local control & UV-Win
Power Supply 120–230 VAC, 50–60 Hz (switchable) 120–230 VAC, 50–60 Hz (switchable)
Dimensions (W×D×H) 520 × 420 × 230 mm 520 × 420 × 230 mm
Weight 25 kg 25 kg

👉 For more information, click here.

T75 / T75+ UV-Vis Spectrophotometers

High-Performance Dual Beam Instruments with Fixed or Variable Bandwidth & Integrated Touchscreen

The PG Instruments T75 Series represents a modern generation of dual-beam UV-Vis spectrophotometers, combining optical precision, high functionality, and ease of use. The system features an embedded PC with a Windows 8 touchscreen interface, pre-installed with the latest UV-Win 6 software, supporting a wide range of analysis functions and GLP/GMP compliance.

Two models are available:

  • T75: fixed 2 nm spectral bandwidth

  • T75+: variable bandwidth (0.5, 1.0, 2.0, 5.0 nm)

Designed for versatility in research, industrial QC, and academic environments, the T75 Series offers high-resolution performance, intuitive operation, and easy maintenance — all in a compact, robust design.

🔍 Key Features

  • Dual-beam optical system for high stability and precision

  • Fixed or variable bandwidth options to suit application needs

  • Wavelength accuracy ±0.3 nm, reproducibility ≤0.2 nm

  • Pre-aligned tungsten and deuterium lamps with long life and easy replacement

  • Built-in motorised 8-position cell changer

  • Large sample compartment and cuvette storage for 8×10 cm cells

  • Touchscreen control with Windows 8 OS

  • UV-Win 6 software preloaded, supporting photometric, quantitative, spectrum, kinetic, and 3D analysis

  • GLP functionality: audit trail, secure user management, method/data storage

  • Simple modular design for low-maintenance operation

  • USB printer and data export capability

🧪 Typical Applications

  • Photometric and quantitative analysis of compounds in solution

  • Spectrum scanning and 3D visualisation of samples

  • Protein and DNA quantification

  • Kinetics and reaction monitoring

  • Suitable for pharmaceutical, food, environmental, chemical, and academic laboratories

📊 Technical Specifications – T75 Series

Specification

T75

T75+
Optical System Dual beam Dual beam
Scan Speed Selectable Selectable
Wavelength Range 190 – 1100 nm 190 – 1100 nm
Wavelength Accuracy ± 0.3 nm ± 0.3 nm
Wavelength Reproducibility ≤ 0.2 nm ≤ 0.2 nm
Spectral Bandwidth Fixed 2 nm Variable 0.5, 1.0, 2.0, 5.0 nm
Photometric Modes Transmittance, Absorbance, Energy, Concentration Transmittance, Absorbance, Energy, Concentration
Photometric Range -0.3 to 3.0 Abs -0.3 to 3.0 Abs
Photometric Accuracy 0.002A (0–0.5A), 0.004A (0.5–1.0A), 0.3%T 0.002A (0–0.5A), 0.004A (0.5–1.0A), 0.3%T
Photometric Noise 0.001A (500 nm, 30 min warm-up) 0.001A (500 nm, 30 min warm-up)
Baseline Flatness 0.0015A (200–1000 nm) 0.0015A (200–1000 nm)
Baseline Stability 0.0008A/h (500 nm, 2 hr warm-up) 0.0008A/h (500 nm, 2 hr warm-up)
Stray Light < 0.05%T (220 nm NaI) – pharmacopeia compliant < 0.05%T (220 nm NaI) – pharmacopeia compliant
Standard Functions Photometric, Quantitative, Spectrum, Kinetic Photometric, Quantitative, Spectrum, Kinetic
Cell Holder Motorised 8-position cell changer Motorised 8-position cell changer
Detector Silicon photodiode Silicon photodiode
Light Source Tungsten Halogen & Deuterium Arc Lamps Same as T75
Instrument Control Embedded PC touchscreen (Windows 8) Same as T75
Printer Support Any USB printer Any USB printer
Software UV-Win 6 UV-Win 6
Power Supply 120–230 VAC, 50–60 Hz (switchable) 120–230 VAC, 50–60 Hz (switchable)
Dimensions (W×D×H) 520 × 420 × 230 mm 520 × 420 × 230 mm
Weight 25 kg 25 kg

👉 For more information, click here.

T80 / T80+ UV-Vis Spectrophotometers

Dual-Beam Instruments with Fixed or Variable Bandwidth and UV-Win Software Compatibility

The T80 Series from PG Instruments represents a high-performance generation of dual-beam UV-Vis spectrophotometers, available with either a fixed spectral bandwidth of 2 nm or variable bandwidth (0.5, 1.0, 2.0, 5.0 nm). With a modular mechanical and optical design, the T80 offers stability, reliability, and ease of maintenance.

These instruments are suitable for photometric analysis, spectrum scanning, quantitative measurement, and DNA/protein analysis, and when paired with UV-Win software, they unlock a wide array of advanced features including 3D spectral analysis, kinetic measurements, data export, and GLP compliance.

🔍 Key Features

  • Dual-beam optics for superior analytical stability

  • Fixed (T80) or variable (T80+) spectral bandwidth options

  • Wavelength accuracy ±0.3 nm, reproducibility ≤0.2 nm

  • Motorised 8-cell changer included as standard

  • High-quality pre-aligned tungsten and deuterium lamps

  • Holographic blazed grating with 1200 lines/mm

  • Low stray light and photometric noise

  • Modular structure for easy cleaning and maintenance

  • UV-Win software compatibility for full PC control, 3D scans, GLP audit trail, and method storage

  • Simple keypad operation with minimal setup steps

🧪 Typical Applications

  • Routine and advanced photometric measurements

  • Quantification of analytes in chemical, environmental, or pharmaceutical labs

  • DNA and protein concentration measurement

  • Method development and validation

  • Teaching and academic use in analytical chemistry

📊 Technical Specifications – T80 Series

Specification

T80

T80+
Optical System Dual beam Dual beam
Scan Speed Selectable Selectable
Wavelength Range 190 – 1100 nm 190 – 1100 nm
Wavelength Accuracy ± 0.3 nm ± 0.3 nm
Wavelength Reproducibility ≤ 0.2 nm ≤ 0.2 nm
Spectral Bandwidth Fixed 2.0 nm Variable: 0.5, 1.0, 2.0, 5.0 nm
Photometric Modes Transmittance, Absorbance, Energy, Concentration Transmittance, Absorbance, Energy, Concentration
Photometric Range -0.3 to 3.0 Abs -0.3 to 3.0 Abs
Photometric Accuracy 0.002A (0–0.5A), 0.004A (0.5–1.0A), 0.3%T 0.002A (0–0.5A), 0.004A (0.5–1.0A), 0.3%T
Photometric Reproducibility 0.001A (0–0.5A), 0.002A (0.5–1.0A), 0.15%T 0.001A (0–0.5A), 0.002A (0.5–1.0A), 0.15%T
Photometric Noise 0.001A @ 500 nm (30 min warm-up) 0.001A @ 500 nm (30 min warm-up)
Baseline Flatness 0.0015A (200–1000 nm) 0.0015A (200–1000 nm)
Baseline Stability 0.0008A/h @ 500 nm (2 hr warm-up) 0.0008A/h @ 500 nm (2 hr warm-up)
Stray Light ≤ 0.12%T (220 nm NaI, 340 nm NaNO₂) ≤ 0.12%T (220 nm NaI, 340 nm NaNO₂)
Standard Functions Photometric, Quantitative, Spectrum, DNA Photometric, Quantitative, Spectrum, DNA
Cell Holder Motorised 8-position cell changer Motorised 8-position cell changer
Detector Silicon photodiode Silicon photodiode
Light Source Tungsten Halogen & Deuterium arc lamps Tungsten Halogen & Deuterium arc lamps
Display Digital LCD display Digital LCD display
Printer Not available Not available
PC Interface RS232 / USB RS232 / USB
Software Support Local & UV-Win Local & UV-Win
Power Supply 120–230 VAC, 50–60 Hz (switchable) 120–230 VAC, 50–60 Hz (switchable)
Dimensions (W×D×H) 520 × 420 × 230 mm 520 × 420 × 230 mm
Weight 25 kg 25 kg

👉 For more information, click here.

T85 / T85+ UV-Vis Spectrophotometers

Dual-Beam Systems with Fixed or Variable Bandwidth and High Photometric Accuracy

The PG Instruments T85 Series offers advanced dual-beam UV-Visible spectrophotometers, engineered for analytical accuracy, robust operation, and flexibility in various laboratory environments. The instruments are designed for routine use in industries such as pharmaceuticals, food and beverage, environmental analysis, and academic research.

The range includes:

  • T85: Dual-beam spectrophotometer with a fixed 1.8 nm bandwidth

  • T85+: Enhanced model with variable bandwidth (0.5, 1.0, 2.0, 4.0 nm) for demanding applications

With low stray light, high baseline stability, and modular mechanics, the T85 series delivers outstanding performance, particularly in quantitative analysis, spectrum scanning, and multi-component analysis.

🔍 Key Features

  • Dual-beam optical system for accurate and stable measurements

  • Fixed (1.8 nm) or variable (0.5–4.0 nm) spectral bandwidth

  • Wavelength accuracy ±0.3 nm, reproducibility ≤0.2 nm

  • Excellent photometric precision and low noise

  • Full support for photometric, quantitative, spectrum, kinetics, and DNA/protein analysis

  • Modular optical/mechanical design for easy servicing and lamp replacement

  • Supplied with motorised 8-cell changer as standard

  • Compatible with UV-Win software for PC control, method saving, audit trails, and GLP compliance

  • Ideal for advanced quality control, research, and academic teaching labs

🧪 Typical Applications

  • Quantification of active ingredients or ions in solution

  • DNA and protein concentration analysis

  • Spectrum scanning and peak detection

  • Multi-component analysis for industrial or pharmaceutical samples

  • Educational experiments involving UV-Vis principles

📊 Technical Specifications – T85 Series

Specification

T85

T85+
Optical System Dual beam Dual beam
Wavelength Range 190 – 1100 nm 190 – 1100 nm
Wavelength Accuracy ± 0.3 nm ± 0.3 nm
Wavelength Reproducibility ≤ 0.2 nm ≤ 0.2 nm
Spectral Bandwidth Fixed 1.8 nm Variable: 0.5, 1.0, 2.0, 4.0 nm
Photometric Modes Transmittance, Absorbance, Energy, Concentration Transmittance, Absorbance, Energy, Concentration
Photometric Range -0.3 to 3.0 Abs -0.3 to 3.0 Abs
Photometric Accuracy ±0.002A (0–0.5A), ±0.004A (0.5–1A), ±0.3%T ±0.002A (0–0.5A), ±0.004A (0.5–1A), ±0.3%T
Photometric Reproducibility ±0.001A (0–0.5A), ±0.002A (0.5–1A), ±0.15%T ±0.001A (0–0.5A), ±0.002A (0.5–1A), ±0.15%T
Photometric Noise ≤ 0.001A @ 500 nm (after 30 min warm-up) ≤ 0.001A @ 500 nm (after 30 min warm-up)
Baseline Flatness 0.0015A (200–1000 nm) 0.0015A (200–1000 nm)
Baseline Stability 0.0008A/h @ 500 nm (after 2 h warm-up) 0.0008A/h @ 500 nm (after 2 h warm-up)
Stray Light ≤ 0.12%T (220 nm NaI, 340 nm NaNO₂) ≤ 0.12%T (220 nm NaI, 340 nm NaNO₂)
Standard Functions Photometric, Quantitative, Spectrum, Kinetics, DNA/Protein Photometric, Quantitative, Spectrum, Kinetics, DNA/Protein
Cell Holder Motorised 8-position cell changer Motorised 8-position cell changer
Detector Silicon photodiode Silicon photodiode
Light Source Tungsten Halogen & Deuterium arc lamps Tungsten Halogen & Deuterium arc lamps
Display Digital LCD display Digital LCD display
PC Interface RS232 / USB RS232 / USB
Software Support Local & UV-Win Local & UV-Win
Power Supply 120–230 VAC, 50–60 Hz 120–230 VAC, 50–60 Hz
Dimensions (W×D×H) 520 × 420 × 230 mm 520 × 420 × 230 mm
Weight 25 kg 25 kg

👉 For more information, click here.

T110+ / T112+ UV-Vis Spectrophotometers

Advanced Dual-Monochromator Systems for High-End UV-Visible Spectroscopy

The T110+ and T112+ spectrophotometers by PG Instruments are high-end systems designed for the most demanding applications in UV-Visible spectroscopy, including pharmaceutical analysis, material science, biotechnology, metrological verification, and research.

Both instruments are equipped with a dual-monochromator, double-beam optical system, allowing for exceptional stray light suppression, superior wavelength accuracy, and a wide photometric range. Their optics and mechanics are designed to support variable spectral resolution, offering users maximum flexibility for a range of sample types and methods.

Built with modern connectivity options, these instruments support RS232, USB, and wireless (Wi-Fi) control, enabling remote operation via tablet PC. Advanced accessories such as integrating spheres, polarizing optics, temperature-controlled cell holders, and tablet dissolution modules are available to expand system capabilities.

🔍 Key Features

  • Dual monochromator double-beam system with ultra-low stray light (as low as 0.00002%T)

  • Continually adjustable spectral bandwidth from 0.1 to 50.0 nm

  • Wavelength accuracy of ±0.2 nm, reproducibility ≤0.1 nm

  • Wide photometric range: up to ±8.0 Abs

  • Integrated Mercury Emissions Lamp for automatic wavelength correction

  • Wi-Fi connectivity for remote monitoring and control via tablet PC

  • Modular accessory support for integrating spheres, polarizers, temperature control, and automated cell changers

  • Ideal for pharmaceutical QC, material testing, environmental analysis, and advanced academic research

🧪 Typical Applications

  • Measurement of highly absorbent or dilute samples with extreme precision

  • Deep UV analysis using nitrogen-purged optics

  • Diffuse and specular reflectance using integrating spheres

  • High-accuracy analysis in pharmaceutical and regulatory environments

  • Advanced kinetic studies and multi-component assays

📊 Technical Specifications – T110+ / T112+

Specification

T110+

T112+
Optical System Dual Monochromator, Double Beam Dual Monochromator, Double Beam
Wavelength Range 185 – 900 nm 185 – 900 nm
Wavelength Accuracy ± 0.2 nm ± 0.2 nm
Wavelength Reproducibility ≤ 0.1 nm (D2 lamp) ≤ 0.1 nm (D2 lamp)
Spectral Bandwidth 0.1 – 50.0 nm (continuously adjustable) 0.1 – 50.0 nm (continuously adjustable)
Stray Light ≤ 0.00004%T (NaI 220 nm) ≤ 0.00002%T (NaNO₃ 360 nm)
Photometric Range -6.0 to +6.0 Abs -8.0 to +8.0 Abs
Photometric Accuracy ±0.004A @ 2.0A ±0.004A @ 2.0A
±0.003A @ 1.0A ±0.003A @ 1.0A
±0.002A @ 0.5A ±0.002A @ 0.5A
±0.3% ±0.3%
Photometric Reproducibility ≤ 0.002A @ 2.0A ≤ 0.002A @ 2.0A
≤ 0.0008A @ 1.0A ≤ 0.0008A @ 1.0A
≤ 0.0004A @ 0.5A ≤ 0.0004A @ 0.5A
≤ 0.1% ≤ 0.1%
Baseline Flatness ± 0.0008 Abs ± 0.0005 Abs
Noise 0% Noise: ≤ 0.01% 0% Noise: ≤ 0.01%
100%T Noise: ≤ 0.1% 100%T Noise: ≤ 0.1%
Light Source Deuterium (UV), Tungsten (Visible) Deuterium (UV), Tungsten (Visible)
Wavelength Correction Mercury Emission Lamp (built-in) Mercury Emission Lamp (built-in)
Connectivity RS232C, USB, Wi-Fi RS232C, USB, Wi-Fi

 

👉 For more information, click here.

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