Chlorine Test Hach

Description

Chlorine Test

Chlorine Test, Hach DR900 handheld colorimeter is the ultimate solution for portable, rugged water testing. Designed to excel in demanding environments, this advanced instrument efficiently handles over 90 commonly tested water parameters, making it the ideal choice for professionals who need reliable results on the go. Whether you’re in the field or in a remote location, the DR900 simplifies water testing by requiring only a few clicks. As a result, it ensures quick access to the methods you rely on most. Furthermore, this enables faster, more efficient testing, ultimately improving your workflow and saving valuable time.

Designed for ease of use, the DR900 features an intuitive interface that allows you to seamlessly navigate through testing options. With the ability to store data for up to 500 tests, it ensures that all of your results are always at your fingertips when you need them. Moreover, the built-in USB port simplifies data transfer, allowing for seamless and efficient reporting and analysis. As a result, you can work faster and more effectively, eliminating unnecessary hassle.

Engineered to withstand the harshest conditions, the DR900 is waterproof, dustproof and shock-resistant, ensuring durability and longevity in the field. The push-button, backlit display ensures visibility in low-light conditions, thereby improving usability when it matters most. In addition, its design enhances user convenience, making it easier to operate in various environments. Enhanced user interface facilitates quick selections, making testing faster and easier in even the most challenging environments.
Elevate your water testing experience with the Hach DR900 colorimeter, where efficiency meets reliability. This rugged instrument meets your core water quality testing needs for environmental research, compliance, or operations.

 

Applications:

Boiler Water

Cooling Water

Power

Water Treater

Drinking Water

Wastewater

Food and Beverage

Clean in Place (CIP)

Pool and Spa | Pulp and Paper

Specifications:

Battery Life	6 months (typical) @ 5 readings a day / 5 days / week without backlight** ** Backlight usage will decrease battery life.
Battery Requirements	4, AA size alkali cells
Data Logger	500 measured values (Result, Date, Time, Sample ID, User ID)
Detector	Silicon photodiode
Dimensions (H x W x D)	231 mm x 96 mm x 48 mm
Display	Graphical display 240 x 160 pixels (Backlit)
Enclosure Rating	IP67 (vial cover closed)

Operating Conditions	10 – 40 °C (50 – 104 °F), max. 80 % relative humidity (non- condensing)
Operating Humidity	Max 90 % relative humidity (non-condensing)
Operating Mode	Transmittance (%), Absorbance and Concentration
Operating Temperature	10 – 40 °C
Optical System	0 / 180 deg transmittance
Photometric Accuracy	± 0.03 Abs
Photometric Linearity	± 0.002 Abs (0 – 1 Abs)
Photometric Measuring Range	0 – 2 Abs
Power supply	4 x AA size alkaline cells 4x NiMH rechargeable Battery* (*External charger required)
Reproducibility	± 0.005 Abs (0 – 1 A)
Sample Cell Compatibility	1 inch round or 16 mm round (with adapter)
Source Lamp	Light Emitting Diode (LED)
Spectral Bandwidth	15 nm filter bandwidth
Storage conditions	-30 to 60 °C (-30 – 140 °F), max. 80 % relative humidity (non-condensing)
Supported Chemistry	Hach tests
Temperature Range	0 – 50 °C (32 – 122 °F)

User Programs	Custom programming 10
Warranty	12 months
Wavelength Accuracy	± 1 nm (fixed, varies with model)
Wavelength Calibration	N/A
Wavelength Range	420 nm, 520 nm, 560 nm, 610 nm
Wavelength Selection	Automatic
Weight	0.6 kg with battery

Includes:

DR900 Colorimeter, two 1-inch glass sample cells marked at 10, 20 and 25 mL, two 1 cm plastic sample cells, 1 x 16-mm COD/Test ‘N Tube™ adapter, 4 AA alkaline batteries, printed multilingual instrument manual, USB Mini to USB Cable, European CE mark.

Manual Languages:

English, French, German, Italian, Spanish, Portuguese, Bulgarian, Chinese, Czech, Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian, Russian, Slovenian, Swedish, Turkish

User Interface Languages:

English, French, German, Italian, Spanish, Portuguese, Bulgarian, Chinese, Czech,
Danish, Dutch, Finnish, Greek, Hungarian, Japanese, Korean, Polish, Romanian,
Russian, Slovenian, Swedish, Turkish

Includes:

DR900 instrument, USB cable with mini-USB connector, 4-AA alkaline batteries, 2 glass sample cells 1-inch (25 mm) round with 10, 20, 25-mL marks, 2 sample cells 1 cm/10 mL, sample cell adapter and multilingual user manual.

 

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