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Extech SDL150 Dissolved Oxygen Meter/Datalogger

Item #:
EXT-SDL150
Brand:
Extech
Extech SDL150 Dissolved Oxygen Meter/Datalogger
$629.00
Qty

Discontinued

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Extech SDL150 Dissolved Oxygen Meter/Datalogger

Extech SDL150 Dissolved Oxygen Meter/Datalogger

$629.00

Discontinued


SDL150 Dissolved Oxygen Meter/Datalogger by Extech

Features

  • Dual backlit display of Oxygen Concentration and Temperature
  • 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
  • Offset adjustment used for zero function to make relative measurements
  • Stores 99 readings manually and 20M readings via 2G SD card
  • Records readings with real date and time stamp
  • User programmable sampling rate: 1 second to 8hrs:59min:59sec
  • Min/Max and Data Hold functions
  • Auto power off with disable function
  • Built-in PC interface
  • Complete with 6 x AA batteries, SD card, probe, two spare replacement membranes, electrolyte, and hard carrying case
General Specifications
Display 52 x 38mm (2 x 1.5") Backlit LCD
Status indicators Out-of-range (----) and low battery (battery Symbol)
Probe type Polarographic type oxygen probe with temperature measurement
Measurement Units DO (Dissolved Oxygen) in mg/L units
O2 (Oxygen) in air in percent units
Datalogger Sampling Rate AUTO LOGGING: From 1 second to 8 hours 59 minutes and 59 seconds. Note that a one (1) second sampling rate can cause some data loss on slower computers
Memory Card: SD Cards 1G to 16GB
Display update rate Approx. 1 second.
Data Output RS-232 / USB PC computer interface
Operating Temperature 0 to 50°C (32 to 122°F)
Operating Humidity 85% R.H. max.
Auto Power OFF After 10 minutes of inactivity (can be disabled)
Power Supply Six (6) 1.5 VDC batteries (optional 9V AC adaptor)
Power Consumption Normal operation (backlight and datalogger OFF): approx. 14mAdc
With backlight OFF and datalogging ON: approx. 37mAdc
With backlight ON add approx. 12mAdc
Weight 362g (0.79 lbs.) meter only
Cable Length 4m (13.1ft)
Dimensions Main instrument: 182 x 73 x 47.5mm (7.1 x 2.9 x 1.9")
Probe: 190 x 28 mm (7.5 x 1.1") diameter

Electrical Specifications
Measurement
Range
Resolution
Accuracy
Dissolved Oxygen (DO)
0 to 20.0 mg/L
0.1 mg/L
± 0.4mg/L
Oxygen in air
0 to 100.0%
0.1% O2
± 0.7% O2
Temperature
0 to 50°C (32 to 122°F)
0.1°C/°F
± 0.8°C (1.5°F)

Datasheets & User Manuals

Questions & Answers