Model 5519 Lutron DO Meter 0 - 20 mg/l air calibration , Data logger and Rs 232 Options available . Software extra

Model 5519 Lutron DO Meter

Features Model 5519 Lutron DO Meter * This Digital Oxygen Meter is supplied with a polarographic type probe with an incorporated Temp.sensor which serves for precise Dissolved Oxygen ( DO ) and Temp. measurement. * Applications for Aquarium, Medical research, Agriculture, Fish hatcheries, Laboratory, Water conditioning, Mining industry, Schools & Colleges, Quality control... * Heavy duty dissolved oxygen probe, probe head size can connect with BOD bottle * Separate probe with 4 meters cable. * Automatic Temp. compensation from 0 to 50 ℃ for sensor. * Build in advanced setting procedures, it can adjust the "% SALT" & "Height" compensation value. * Microprocessor circuit assures high accuracy and provides special functions and features. * Multi-display, show Dissolved oxygen & Temp. at the same time. * RS 232 PC serial interface. * Build in temperature ℃,℉ measurement. * LCD with two display, easy readout. * Manual and auto data logger, with flexible sampling time selection, can save max. 1,600 reading data. * Power function can default to auto off or manual off. * Temperature unit can default to ℃ or ℉. * Microcomputer circuit, intelligent function, high accuracy. * Records Maximum and Minimum readings with recall. * Data hold function for freezing the desired value. * Build in the input socket for DC 9V power adapter. * RS232 PC serial interface. * Use the durable, long-lasting components, including a heavy duty & compact ABS-plastic housing case. Specification Model 5519 Lutron DO Meter Circuit :Custom one-chip of microprocessor LSI circuit. Display :LCD size : 44 mm x 29 mm. Dual function LCD Measurement & Range :Dissolved Oxygen :0 to 20.0 mg/L ( liter ). Oxygen in Air :0 to 100.0 %. Temperature :0 to 50. Resolution :Dissolved Oxygen :0.1 mg/L. Oxygen in Air :0.1 % O2 . Temperature :0.1 Accuracy (23± 5 ) ℃ :Dissolved Oxygen ± 0.4 mg/L. Oxygen in Air ± 0.7% O2. Temperature ± 0.8 /1.5 Model 5519 Lutron DO Meter Sensor Structure :The polarographic type oxygen probe with an incorporated temperature sensor. Probe Compensation & Adj. :Temperature 0 to 50 ,Automatic Salt :0 to 39 % Salt Height :(M. T) 0 to 3900 meter Model 5519 Lutron DO Meter Memory Recall :Records Maximum, Minimum readings with recall. Power off :Auto power off saves battery life, or manual off by push button. Data Output :RS 232 PC serial interface. Sampling Time of Data Logger :Manual :Push the data logger button once will save data one time. * Set sampling time to 0 second. Auto :1, 2, 5, 10, 30, 60, 600, 1800, 3600 seconds. Data Logger number :Max. 1,600-point Data logger Data Hold :Freeze the display reading. Sampling Time of display :Approx. 1 second. Operating Temperature :0 to 50 (32 to 122). ℃ ℃℉ ℉ Operating Humidity :Less than 80% R.H. Power Supply :006P DC 9V battery ( Alkaline or Heavy duty type ) or DC 9V adapter input. Weight :Meter :446 g/0.98 LB. * Include probe and batterry. Dimension :Main instrument: 135 x 60 x 33 mm. Oxygen probe :190 mm x 28 mm Dia. (7.5" x 1.1" Dia.) Probe's cable length : 4 meters.