HACH DR900 Multiparameter Handheld Colorimeter DR 900

HACH DR900 Multiparameter Handheld Colorimeter



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)

Includes:DR 900 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, instrument and procedure manuals on CD, USB Mini to USB Cable, European CE mark.

Interface:USB type Mini IP67

Operating Conditions:10 to 40C (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 to 40 COptical System:0 / 180 deg transmittance

Photometric Accuracy: 0.005 Abs @1.0 ABS Nominal

Photometric Linearity: 0.002 Abs (0 - 1 Abs)

Photometric Measuring Range:0 to 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)

Spectral Bandwidth:15 nm filter bandwidth

Storage Conditions:-30 to 60 C (-30 - 140 F), max. 80 % relative humidity (non-condensing)

Supported Chemistry:Hach testsTemperature Range:0 to 50 C (32 - 122 F)

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