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