T-9100 Series Spectrophotometer

The T-9100 series: precision and reliability for spectrophotometric analysis

Peak Instruments' T-9100 series spectrophotometers feature a robust design, modern interface and reliable measurement performance across the entire UV-Vis spectral range from 190 to 1100 nm. Developed for professionals in academic, industrial and research laboratories, this series combines analytical rigour with ease of use, thanks to a richly coloured 7-inch capacitive touch screen and a 120 MHz Cortex-M3 microcontroller processing system.

The series consists of four models with complementary features: the T-9100, T-9200, T-9200S and T-9200A. The instruments offer adjustable spectral bandwidths to suit requirements, wavelength repeatability of less than or equal to 0.2 nm and photometric accuracy enhanced by a reliable and stable silicon photodetector. The spacious sample chamber allows the use of a wide range of accessories for different experimental configurations.

The optical system, based on a 1200 lines/mm holographic grating, guarantees low stray light (up to ≤0.05%T at 220/360 nm), essential for accurate measurements even at critical wavelengths. The socket-type tungsten halogen and deuterium lamps are easily replaceable and feature automatic operating time recording, optimising the device's life cycle management.

The series supports multiple working modes: absorbance, transmittance, concentration, and energy. The device also allows kinetic analysis, spectral scanning, multi-wavelength measurements, andprotein/DNA analysis directly from the unit without the need for an external computer.

Connectivity is provided by RS232, USB-A and USB-B ports, compatible with standard file formats (Excel, .txt, image), facilitating the use of results. PC software is also available as an option for users wishing to expand the analysis capabilities.

The T-9100 series combines precision, versatility and ergonomics for comprehensive and reliable spectrophotometric analysis, adapting to the requirements of multiple scientific and industrial fields.

T-9100:

• Optical system: Single beam
• Spectral band: 2 nm
• Wavelength range: 190–1100 nm
• Accuracy: ±0.3 nm
• Repeatability: ≤ 0.2 nm
• Photometric range: 0–200%T, -0.3–3.0A
• Photometric accuracy: ±0.002A (0–0.5A), ±0.004A (0.5–1A)
• Stray light: ≤0.05%T at 220/360 nm
• Display: 7" capacitive colour touchscreen
• Dimensions: 790×660×370 mm, 28 kg
• Wavelength resolution: 0.1 nm
• Processor: Cortex-M3 (120 MHz)
• Detector: Silicon photodiode
• Light source: Tungsten/halogen and deuterium lamp
• Modes: T, A, C, E
• Wavelength adjustment: Automatic
• Scan speed: Up to 3000 nm/min (low, medium, high)
• Connectivity: RS232, USB(A), USB(B)
• Humidity range: < 85%
• Power supply: AC 110–220V, 50–60 Hz

---

T-9200:

• Optical system: Single beam
• Spectral bandwidth: 1 nm
• Accuracy: ±0.3 nm
• Repeatability: ≤ 0.2 nm
• Photometric accuracy: ±0.002A
• Drift: 0.002A/30 min @500 nm
• Stray light: ≤0.05%T at 220/360 nm
• Dimensions: 940×740×510 mm, 52 kg
• Wavelength resolution: 0.1 nm
• Processor: Cortex-M3 (120 MHz)
• Detector: Silicon photodiode
• Light source: Tungsten/halogen and deuterium lamp
• Modes: T, A, C, E
• Wavelength adjustment: Automatic
• Scan speed: Up to 3000 nm/min (low, medium, high)
• Connectivity: RS232, USB(A), USB(B)
• Humidity range: < 85%
• Power supply: AC 110–220V, 50–60 Hz

---

T-9200S:

• Optical system: Dual beam
• Spectral bandwidth: 0.5, 1, 2, 4 nm
• Accuracy: ±0.3 nm
• Repeatability: ≤ 0.2 nm
• Drift: 0.002A/30min @500nm
• Photometric range: same as T-9100
• Display: 7" touchscreen
• Dimensions: 940×740×510 mm, 52 kg
• Wavelength resolution: 0.1 nm
• Cortex-M3 processor (120 MHz)
• Detector: Silicon photodiode
• Light source: Tungsten/halogen and deuterium lamp
• Modes: T, A, C, E
• Wavelength adjustment: Automatic
• Scan speed: Up to 3000 nm/min (low, medium, high)
• Connectivity: RS232, USB(A), USB(B)
• Humidity range: < 85%
• Power supply: AC 110–220V, 50–60 Hz

---

T-9200A:

• Optical system: Dual beam
• Spectral bandwidth: 0.5, 1, 2, 4 nm
• Accuracy: ±0.3 nm
• Repeatability: ≤ 0.2 nm
• Photometric accuracy: ±0.002A
• Drift: 0.002A/30min @500nm
• Stray light: ≤0.05%T at 220/360 nm
• Wavelength resolution: 0.1 nm
• Cortex-M3 processor (120 MHz)
• Detector: Silicon photodiode
• Light source: Tungsten/halogen and deuterium lamp
• Modes: T, A, C, E
• Wavelength adjustment: Automatic
• Scan speed: Up to 3000 nm/min (low, medium, high)
• Connectivity: RS232, USB(A), USB(B)
• Humidity range: < 85%
• Power supply: AC 110–220V, 50–60 Hz