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Peak Instruments C-7000V Visible Spectrophotometer

Fiyat Sorunuz

Visible spectrophotometer operating in the 320-1100 nm wavelength range with a 7-inch LCD display. Suitable for routine qualitative/quantitative analysis with USB data transfer capability.

  • 320-1100 nm wavelength range (Visible spectrum)
  • 7-inch color LCD display with silicone keypad interface
  • ±0.3 nm wavelength accuracy, ≤0.2 nm repeatability
  • 0.3%T photometric accuracy, ≤0.15%T repeatability
  • USB and RS232 data connectivity with optional printer support
  • T, A, C, E operating modes with automatic wavelength tuning

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2-3 Gün

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1-3 Gün

Ücretsiz Kargo

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The C-7000V is a visible spectrophotometer capable of measurements across the 320-1100 nm wavelength range. It utilizes a tungsten-halogen light source and solid-state silicon photodiode detector, making it ideal for routine laboratory applications requiring visible region measurements. An economical choice for users who do not require UV region measurement capabilities.

The instrument features a 7-inch color LCD display and silicone keypad for intuitive operation. Data can be transferred via USB port to flash memory in Excel, txt, or image formats; additionally supports RS232 and optional printer connectivity. Operating modes include T, A, C, and E (concentration/factor) with automatic wavelength selection.

With wavelength accuracy of ±0.3 nm and photometric accuracy of 0.3%T, it delivers sufficient performance for educational laboratories, quality control departments, and general-purpose analytical needs. The expansive sample compartment accommodates various cuvettes and accessories.

Technical Specifications

Model C-7000V
Display 7-inch color LCD
Wavelength Range 320-1100 nm
Slit Width 2 nm
Wavelength Accuracy ±0.3 nm
Wavelength Repeatability ≤0.2 nm
Photometric Accuracy 0.3%T (0-100%T), ±0.002A (0-0.5A), ±0.004A (0.5-1A)
Photometric Repeatability ≤0.15%T (0-100%T), 0.001A (0-0.5A), 0.002A (0.5-1A)
Stray Light ≤0.05%T @ 220nm, 360nm
Baseline Stability ±0.002A/h @ 500nm
Baseline Flatness ±0.002A
Noise ±0.0005A
Operating Modes T, A, C, E
Photometric Range 0-200%T, -0.3 – 3A, 0-9999C
Detector Solid-state silicon photodiode
Light Source Tungsten-halogen lamp
Data Interface USB, RS232
Power Requirement AC 110-220V, 50-60Hz
Shipping Dimensions & Weight 730 x 610 x 390 mm, 21 kg

Applications

  • Visible region quantitative and qualitative analysis
  • Educational and quality control laboratories
  • Routine concentration measurements (T, A, C modes)
  • General-purpose visible spectrum spectroscopy

Frequently Asked Questions

Can UV region measurements be performed with the C-7000V?
No, this model is a visible spectrophotometer operating in the 320-1100 nm range and does not support UV measurements.
How is data exported from the instrument?
Data can be directly transferred via USB port to flash memory in Excel, txt, or image formats without requiring additional software.
What operating modes are supported?
The instrument supports T (transmittance), A (absorbance), C (concentration), and E (factor) operating modes.