Colorimeter DR 900

Portable, robust hand-held measuring instrument for water analysis on site. The microprocessor controlled colorimeter has energy-saving LED technology and is pre-programmed with 90 of the most common test parameters. In addition, you can store your own applications.

• Waterproof, dustproof and impact-resistant
• Fast test selection
• Graphic display with backlight
• For 1″ round cells or 16 mm round cells with adapter

Scope of delivery: DR 900 colorimeter, two 1-inch glass round cells, marked at 10, 20 and 25 mL, two 1 cm plastic round cells, 1 x 16 mm round cell adapter, 4 x AA alkaline batteries, multilingual operating instructions (printed), devices and methods operating instructions on CD, USB mini for USB cable.

• Technical Specifications:
• Dimensions (W x D x H): 96 mm x 48 mm x 231 mm
• Weight (with batteries): 0.6 kg
• Battery requirement: 4 x AA alkaline batteries
• Operating conditions: 10 – 40 °C, max. 80 % relative humidity
• Housing protection class: IP67
• Optical system: 0 / 180 ° transmission
• Scattered light: < 1.0 % at 400 nm
• Spectral bandwidth (filter bandwidth): 15 nm
• Wavelength range: 420, 520, 560, 610 nm
• Wavelength accuracy: ± 1 nm
• Detector: Silicium photodiode
• Warranty: 2 years