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DCP007 Process Photometer

DCP007 Process Photometer

DCP007 Process Photometer

Product catalog summary
Overview: The Kemtrak DCP007 is an industrial UV-VIS-NIR fiber optic photometer designed for real-time, in-line measurement of concentration and color in process samples. It features zero maintenance measurement cells and fiber optics, long-life LED lamps, and easy lamp/wavelength changes.
Key Features:
  • Measurement: Utilizes long-life LED lamps and precision fiber optics for drift and noise-free measurements with high precision. Capable of deep absorbance measurement up to 5 AU with automatic compensation for sample turbidity and fouling.
  • Design: Maintenance-free measurement cells with sapphire windows, suitable for hazardous areas. Includes multiple product switching, remote zeroing, and signal damping.
  • Interface: Graphical internet-based interface for remote operation, calibration, validation, and data trending via a standard web browser.
Technical Specifications:
  • Housing: Stainless steel, IP 65 / EN 60529 rated.
  • Display: 16 x 4 alphanumeric LCD with LED background illumination.
  • Operation: 4 push buttons, remote HTML/Java interface via Ethernet.
  • Software Features: Auto gain, auto zero, calibration for 8 products, damping, nonvolatile memory, and security features.
  • Data Logger: Stores over 23,000 data points with configurable log intervals.
  • Event Logger: Records over 16,000 events including alarms and system events.
  • Automatic Cleaning Control: Configurable cleaning sequences with manual or external triggers.
  • PID Controller: Pulse width modulated relay output or 0/4-20mA output with configurable control parameters.
  • Remote Input: 5 digital inputs for various controls including product selection and data logging.
  • Temperature Input: Optional 3-wire PT100 input with a range of -20 to 200°C.
Light Source: High-performance LED with a wavelength range of 255 - 1550nm and a typical lamp lifetime of over 100,000 hours.
Photometric Specifications:
  • Range: At 500nm, 10mm OPL: 0.000 - 5 AU.
  • Accuracy: At 1AU: ±0.001 AU, At 2AU: ±0.005 AU.
  • Noise: At 1AU, 25°C, 500nm: ±0.0001 AU.
  • Linearity: ± 0.5% of the measuring range.
Outputs:
  • mA Output: Selectable 0 – 20 mA / 4 - 20 mA, galvanically isolated.
  • Relay Outputs: Configurable for alarms and automatic cleaning control.
Network Interface: TCP/IP with HTML/Java interface and MODBUS server support.
Operating Conditions: Ambient temperature 0°C to +50°C, transport -20°C to +70°C. Power supply 100 - 240V AC, 50-60Hz.
Certificates: ISO 9001:2000, CE, ATEX certified.
Materials and Construction: Available in stainless steel, titanium, Hastelloy, Monel, PTFE, and PVDF. Operating temperatures up to 250°C and pressures from 10 mbar to 200 bar.
Fibre Optic Cable: Silica core with stainless steel jacket, lengths up to 100m, operating temperature -60°C to +125°C.
Company Information: Kemtrak is a leading manufacturer of fiber optic measuring and automation products, providing solutions for various industries including chemical, pharmaceutical, and food & beverage. Headquarters in Stockholm, Sweden, with global support.
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Catalog excerpts

DCP007 Process Photometer-1

Benefits: • Real time in-line measurement • Zero maintenance measurement cells & fiber optics • Long life LED lamps • Lamps/wavelength easy to change The Kemtrak DCP007 is an easy to operate industrial UV-VIS-NIR fiber optic photometer designed to accurately measure the concentration and color of process samples. Measurements are real time and in-line. The Kemtrak DCP007 uses long life high performance LED lamps and precision fiber optics to provide drift and noise-free measurement with very high precision. A proprietary dual wavelength four channel measurement technique and advanced digital electronics design allows deep absorbance measurement to 5 AU. A range of shorter optical path-lengths allow for deeper absorbance measurements. Automatic compensation for sample turbidity and/or fouling of the optical windows ensures trouble free Maintenance free measurement cells with sapphire windows have no electronics or moving parts making the unit suitable for hazardous area use. Standard features include multiple product switching, remote zeroing and signal damping. A graphical internet based interface allows remote operation, calibration, validation and data trending using a standard web browser eliminating the need to install software. All Kemtrak products are made from the highest quality materials and are designed to the most demanding specifications to ensure long life and the highest reliability.

 Open the catalog to page 1
DCP007 Process Photometer-2

Housing Stainless steel EN 1.4301 (X5CrNi18-10), AISI 304 (V2A) Captive lid screws & external mounting brackets stainless steel 224 x 215 x 105 mm (L x W x D) IP 65 / EN 60529 Display 16 x 4 alphanumeric white on blue dot matrix LCD display LED background illuminated Measurement updates every second LED 1 (green): Power on LED 5 (blue): Clean / Hold Operation 4 push buttons Remote HTML/Java interface (TCP/IP connection via Ethernet port) Software Features: • Auto gain: • Auto zero: • Calibration: • Damping: • Memory: • Security: Fully automatic photometer gain switching Automatically, locally...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.