Below represent the precise operational capabilities of this device. These specifications ensure that every advanced DR900 Multiparameter Portable Colorimeter delivers precision regardless of the testing environment.

• Model Name: DR900

• Part Number: 9385100

• Source Lamp: Light Emitting Diode (LED)

• Wavelength Range: 420 nm, 520 nm, 560 nm, and 610 nm

• Wavelength Selection: Automatic

• Spectral Bandwidth: 15 nm filter bandwidth

• Photometric Measuring Range: 0 to 2 Abs

• Photometric Accuracy: ± 0.005 Abs at 1.0 Abs Nominal

• Data Storage Capacity: 500 measured values (Result, Date, Time, Sample ID, User ID)

• Pre-programmed Methods: > 90

• User Programs: 10

• Display Type: Graphical display 240 x 160 pixels (Backlit)

• Enclosure Rating: IP67 (Waterproof at 1 m for 30 minutes)

• Operating Temperature: 10 to 40 °C (50 to 104 °F)

• Battery Life: 6 months (typical) @ 5 readings a day / 5 days/week without backlight

• Dimensions (H x W x D): 231 mm x 96 mm x 48 mm

• Weight: 0.6 kg (1.32 lbs) with battery

Key Benefits of Advanced Field Analysis

Are you looking to streamline your water quality testing process? This device is engineered to bridge the gap between laboratory precision and field durability. By integrating the reliable DR900 Multiparameter Portable Colorimeter into your workflow, you ensure that your data is not only accurate but also easily manageable.

Efficiency and Durability Combined

• Time-Saving Pre-sets: The unit comes ready to go with over 90 of the most common water testing methods pre-installed. This reduces setup time significantly, allowing researchers to focus on analysis rather than calibration configuration.

• Field-Ready Ruggedness: Designed for the unpredictability of field work, the device boasts a robust IP67 waterproof rating. It withstands drops, dust, and submersion, ensuring your investment lasts longer.

• Intuitive User Interface: The user-friendly interface minimizes training time. With a backlit display, navigating through options is simple, even in low-light conditions typically found in industrial or outdoor settings.

Solving Common Laboratory and Field Challenges

Researchers and technicians often face specific pain points when conducting water analysis outside of a controlled lab environment. This equipment addresses those issues head-on.

Overcoming Data Loss and Transcription Errors

One of the biggest risks in field testing is the manual recording of data, which often leads to human error. The DR900 Multiparameter Portable Colorimeter eliminates manual data entry risks by storing up to 500 data points electronically. With its USB connectivity, you can easily transfer data to a PC, ensuring the integrity of your results and simplifying compliance reporting.

Dealing with Harsh Environmental Conditions

Have you ever had equipment fail because of moisture or rough handling? Standard lab equipment cannot survive the rigors of wastewater plants or field sampling. The construction of this device specifically targets this issue. It is dustproof and waterproof, meaning accidental drops into a water source won't stop your work day.

Ensuring Consistent Results

Variable lighting and battery failure can ruin a day of testing. This unit features a powerful backlight for reading results in dim areas and superior battery management that allows for approximately 13,000 readings on a single set of AA batteries.

For professionals demanding accuracy, durability, and ease of use, the choice is clear. By upgrading your equipment inventory with the versatile DR900 Multiparameter Portable Colorimeter for water analysis, you are investing in a solution that simplifies complex testing, protects your data, and withstands the toughest environments.