HK4 Simultaneous NIR Evaluation Units

  • It all begins with an idea. Maybe you want to launch a business. Maybe you want to turn a hobby into something more. Or maybe you have a creative project to share with the world. Whatever it is, the way you tell your story online can make all the difference.

  • The HK3 is a continuous NIR reflection measurement with infrared LED’s. The LED-NIR- Spectrometer HK3 is a modular unit, evaluation and sensor system are mounted in separate housings.

    The distance between sensor system and evaluation unit could be up to 50 meters.

  • Evaluation Unit

    • System: μController with non volatile data memory

    • Housing: Pressure cast aluminum housing, IP65. L x W x H = 280 x 230 x 110mm

    • Weight: about 5kg

    • Power Supply: 100 - 240 VAC; 47 - 63Hz

    • Power consumption: 50 VA

    • Current outputs: 0/4 - 20mA isolated, max. load 500Ω

    • RS232 interface: COM1: 4800 - 38400 Baud, 8 data, 1 stop, no parity ; COM2: 9600 – 115200 Baud, 8 data, 1 stop, no parity

    • Digital inputs: TTL

    • Display: 2x24 characters LCD, LED-backlight

    • Ambient temperature: -20 - 40 °C

    • Humidity: max. 70% relative air humidity

    • Storage temperature: -30 - 80 °C

    • Radiation: EN55011 Part B

    • Noise immunity: EN50082/1

    • Safety: EN 61010-1

    Optics

    • Spectrometer: 900-1350nm

    • Resolution: 1.75nm

    • Fiberoptic connector: SMA 905

    Detector

    • Optical Design: 90°

    • Weight: 300g

    • Lamp: Halogen 6.5W, 17500h

    • Fiber Optic Connector: SMA 905

    • Fiber Optic Cable Length: free of choice

    • 3A-flow cell for NIR - reflection

    • 3A-flow cell for NIR - transmission

    • 3A-tank-sensor for NIR - reflection