Model: DR 900

DR 900 colorimeter is waterproof, dustproof and field durable. With an intuitive user interface, easy data transfer abilities, and the ability to test up to 90 of the most commonly tested water methods

Technical Data

• Source Lamp: Light Emitting Diode (LED)
• Wavelength Range: 420 nm, 520 nm, 560 nm, 610 nm
• Wavelength Selection: Automatic
• Operating Mode: Transmittance (%), Absorbance and Concentration
• Sample Cell Compatibility: 1 inch round or 16 mm round (with adapter)
• Data Logger: 500 measured values (Result, Date, Time, Sample ID, User ID)
• Enclosure Rating: IP67 (vial cover closed)
• Battery Requirements: 4, AA size alkali cells

Model: Pocket Colorimeter II

Pocket Colorimeter II measures one to two parameters— many at two concentration ranges. The instruments are factory programmed for one or two of more than 30 parameters.

Technical Data

• Lamp: Light Emitting Diode (LED)
• Detector: Silicon
• Enclosure: IP67
• Wavelength: Fixed wavelength ±2 nm, varies with model
• Filter Bandwidth: 15 nm
• Absorbance Range: 0 to 2.5 Abs
• Sample Cell Pathlength: 1 cm and 22 mm

Operating Conditions:

• 0 to 50°C (32 to 122°F)
• 0 to 90% relative humidity
• Display: LCD, backlit
• Compliance: European CE mark