Benchtop DO Meter Hanna Instrument
Benchtop Dissolved Oxygen Meter - HI2400
DO Spec
DO Range	0.0 to 300.0% saturation, 0.00 to 45.00 mg/L ( ppm )
DO Resolution	0.01 ppm ( mg/L ); 0.1% saturation
DO Accuracy	±1.5% FS
DO Calibration	One or two points at 0% ( HI 7040 solution ) and 100% ( in air )
Salinity Compenstaion	0 to 40 g/L ( with 1 g/L resolution )
DO Altitude Compensation	0 to 4000 m ( with 100 m resolution )
Temp. Spec
Temp. Range	0.0 to 50.0°C
Temp. Resolution	0.1 °C
Temp. Accuracy	±0.2°C ( excluding probe error )
Temp. Compensation	Automatic from 0.0 to 50.0°C ( 32.0 to 122°F )
Additional Spec
Electrode/Probe	HI76407/2 polarographic DO probe with internal temp. sensor, DIN connector and 2 m ( 6.6’ ) cable
Logging Interval	5, 10, 30 seconds or 1, 2, 5, 10, 15, 30, 60, 120, 180 minutes
Connectivity	Opto-isolated USB
Environment	0 to 50°C ( 32 to 122°F ), RH max 95 %
Power Supply	12 VDC adapter ( included )
Dimensions	235 x 222 x 109 mm ( 9.2 x 8.7 x 4.3” )
Weight	1.3 kg ( 2.9 lbs )
Dissolved Oxygen Meter - HI2004
DO Spec
DO Range	0.00 to 45.00 ppm ( mg/L ), 0.0 up to 300.0 % saturation
DO Resolution	0.01 ppm ( mg/L ); 0.1% saturation
DO Accuracy	±1.5% of reading ±1 digit
DO Calibration	Automatic one or two point at 100% saturation ( 8.26 mg/L ) and 0% saturation ( 0 mg/L )
DO Temp. Compensation	ATC : 0 to 50 ºC; 32.0 to 122.0 °F
Salinity Compenstaion	0 to 40 g/L ( with 1 g/L resolution )
DO Altitude Compensation	-500 to 4000 m ( with 100 m resolution )
Temp. Spec
Temp. Range	-20.0 to 120.0 ºC, -4.0 to 248.0 °F
Temp. Resolution	0.1 °C, 0.1 °F
Temp. Accuracy	±0.5 °C, ±0.9 °F
°C/°F	Yes
Additional Spec
GLP	Yes
Logging	Up to 1000 records organized in : Manual log-on-demand ( Max. 200 logs ), Manual log-on-stability ( Max. 200 logs ), Interval logging ( Max. 600 samples; 100 lots )
Connectivity	1 micro USB port for charging and PC connectivity, 1 USB port for storage
Environment	0 to 50°C ( 32 to 122°F ), RH max 95% non-condensing
Battery Type/Life	Built-in rechargeable battery with up to 8 hours of continuous use
Power Supply	5 VDC adapter ( included )
Dimensions	202 x 140 x 12.7mm ( 8” x 5.5” x 0.5” )
Weight	250 g ( 8.82 oz )