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Fisher 440-T



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Brand: Fisher

The Fisher 440-T is a handheld spectrophotometer designed for use in quality control and analysis in laboratories, production environments, and fieldwork. It is designed to accurately measure the absorbance or percent transmittance of samples in various industries such as food, pharmaceutical, chemical, and environmental. Here are some key features of the Fisher 440-T:1. Measuring range: The spectrophotometer has a wide measuring range from 340 nm to 960 nm, which covers most analytical applications.2. High resolution: The 440-T has a resolution of 0.002 absorbance units using the 1 cm (10 mm) pathlength and 0.001 absorbance units using the 2 cm (20 mm) pathlength. This exceptional accuracy ensures reliable and precise results.3. Large LCD display: The spectrophotometer has a large, easy-to-read LCD display for the measurement results, making it easy to read and compare values quickly.4. User-friendly design: The 440-T has a simple, intuitive design and is easy to operate, making it ideal for scientists, technicians, and field personnel with varying levels of expertise.5. Data recording and storage: The spectrophotometer allows for data to be stored on USB memory drives via a USB port. Additionally, data can be downloaded through a USB connection for further analysis in a computer environment.6. Auto-scan: The 440-T has an auto-scan function that can be used to scan and record readings continuously for up to 400 readings at desired intervals automatically.7. Rugged construction: The spectrophotometer is built to withstand everyday use in laboratory, production, or field environments.8. Samsung SMD LEDs: The Fisher 440-T uses state-of-the-art Samsung SMD LEDs, which provide long-term stability and unparalleled performance, thereby contributing to exceptional reliability.9. Optional accessories: A range of optional accessories can be purchased to offer additional capabilities such as a duplicate light path, sample holder, and cuvettes.Overall, the Fisher 440-T is a reliable and efficient handheld spectrophotometer that provides accurate and precise measurements in a variety of applications.



  • Tuning range: FM
  • Power Output: 50W into 8Ω (stereo)
  • Frequency Response: 20Hz to 20kHz
  • Distortion: 0.8%
  • Speaker Impedance: 4Ω (minimum)
  • Input Sensitivity: 4.2mV (mm), 230mV (line)
  • Signal to Noise Ratio: 55dB (mm), 65dB (line)
  • Line Output:
  • Dimensions: 16-3/4 x 5-1/8 x 12-3/8"
  • Weight: 21 lb
  • Year: 1965
  • Price:

Fisher 440-T

Fisher 440-T

Fisher 440-T

Fisher 440-T

Fisher 440-T

Fisher 440-T

Fisher 440-T

Fisher 440-T

Fisher 440-T

Fisher 440-T



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