In-situ UV-Vis Spectra Analyzing Sensor
Digital technology for optimized measures
Product Description
Description
SC7100 is the new generation of immersion spectra analyzing sensor. It uses standardized spectra algorithms by taking the complete 200 to 710 nm absorption spectrum of water into account to determine the nitrogen and carbon compounds. SC7100's spectrum compensation for light absorbing particles and turbidity provides a unique and high sensitivity approach that allows the monitoring of dissolved organic substances without sample pre-treatment. SC7100 gives reliable readings for NO3-N, NO2-N, organic ingredients (CODeq , BODeq , DOCeq, TOCeq), and a number of other parameters. The sensor can be submerged into water by mounting hardware or using flow cell for bypass installation. Measurement path length is from 1 to 100 mm. There is a built-in purging nozzle for cleaning the test window by compressed air or pressurized water stream. There is also an optional clamp-on wiper for automatic test window cleaning.
Specification
PrincipleAbsorb spectral analysis UV-Vis(200~700nm) or AttenuationPrinciple
PrincipleAbsorb spectral analysis UV-Vis(200~700nm) or Attenuation
| Principle | Absorb spectral analysis UV-Vis(200~700nm) or Attenuation |
| Light source | |
| Xenon flash light | |
| Detector | Miniature 256 CCD array spectrometer |
| Optical Length | 1/2/5/20/35/100 mm |
| Respond Time | T90 < 1 min |
| Operating Temp. | 32 to 122 °F (0 to 50 °C) |
| Storage Temp. | 14 to 140 °F (-10 to 60 °C) |
| Operating Pressure | < 5 bar |
| Housing Material | 316L Stainless steel, optional Titanium |
| Protection type | >IP68 immersible |
| Auto cleaning | Air or water purging controlled by GDC uses either compressed air of 3-7 Bar or pressurized water; Optional clamp-on wipe |
| Power | 24 VDC (18-36VDC) by GDC, Consumption normally 5W, Max. 25W |
| Dimension & Weight | 1.75” O.D, 22.05” length ( Ø44.5 mm x L560 mm) & 6.6 lbs. (3 kg) with SS housing |
Feature
- Online multi-parameter spectrometry parameter: CODeq, BODeq, TOCeq, DOCeq, SAC254, NO3-Neq, O3eq, H2Seq, Color and Turbidity/SS …
- Xenon flash light, 50 years theoretical life
- Different optical path lengths for various ranges and application
- 316L Stainless steel housing, Titanium is optional
- Factory pre-calibration for easy set up and field calibration for more accuracy
- Integrated air pressure purging nozzle and optional mechanical wiper
- Turbidity compensation
- Fully compatible with PC software ViewTM.
Application
- Drinking water
Quality control
Alarm system
Waste water
Effluent monitoring
Analysis of trends
Early detection of disposal (fingerprint) - Process water
Process monitoring in industrial facilities
Control of water treatment
Dimesion
Measurement of Color
SC7100 enables reliable low-cost color measurements. SC7100 uses Xenon Flash Light for long-term stable measurements of SAC or colors on UV to Vis Spectrum, Choose the different wavelengths for Color measurements, and the absorption at 550nm is used for turbidity/background correction. The cutting-edge device platform, used in all other pho-tometers, enables optical path lengths of 35, and 100 mm, so that almost any application can be easily implemented.
Order Code
