Extech 407510 Heavy Duty Dissolved Oxygen Meter with PC interface

Item #:

EXT-407510

Brand:

Extech

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407510 Heavy Duty Dissolved Oxygen Meter with PC interface by Extech

Large 1.4" (36mm) LCD displays both oxygen and temperature values
Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0% oxygen plus temperature from 32 to 122°F (0 to 50°C)
Automatic Temperature Compensation from 0 to 50°C via temperature probe sensor built into polarographic type oxygen probe
Fast 0.8 second sampling time
Recall Min/Max/Average readings and Data Hold
Built-in RS-232 PC serial interface with optional data acquisition software and datalogger
Auto power off saves battery life
Complete with 0.8" (20mm) diameter probe on 13ft (4m) cable, 5 membranes, rubber holster, 9V battery and hard case
Optional Windows® Data Acquisition Software and serial cable enable user to display and capture readings on a PC, and set time intervals and alarms
Optional battery operated Datalogger module stores over 8000 readings for later transfer to a PC

General Specifications

Circuit	Custom one-chip LSI microprocessor circuit
Display	Dual function 13 mm (0.5") 1999 count LCD w/ contrast adjust
Measurements	Dissolved O2: mg/l (milligrams per liter); Oxygen in air: %; Temperature: °C/°F
Data hold	Data hold key freezes displayed reading
Sensor Structure	Remote Polarographic Dissolved Oxygen Sensor Temperature sensor: Precision thermistor
Data recording	Min/Max/Avg readings stored for later recall
Auto power off	Meter turns off after 10 minutes
Sample rate	0.4 Sec (approx.)
Data Output	RS 232 PC serial interface
Operating conditions	Temperature: 0 to 50 °C (32 to 122 °F); Humidity: < 80% RH
Battery power	9V alkaline battery
Power Consumption	Approx. 6.6 mA DC
Weight	335 g / 0.74 lbs.(including batteries & probe)
Dimensions	Main instrument: 180 x 72 x 32mm (7.1 x 2.8 x1.3") Probe: 125 x 20mm (4.9" x 0.8") length/diameter
Accessories	Carrying case, 9V battery, and 5 membranes
Optional accessories	Membranes, data acquisition software & RS232 interface cable

Electrical Specifications