SDL150

Extech SDL150 Dissolved Oxygen Meter

Extech SDL150 Dissolved Oxygen Meter

Description

The Extech Dissolved Oxygen Meter/Datalogger measures dissolved oxygen from m 0 to 20.0mg/L and 0 to 100.0%oxygen plus temperature from 32 to 122°F.

Features

  • Stores 99 readings manually and 20M readings via 2G SD card
  • User programmable sampling rate: 1 second to 8hrs:59min:59sec
  • Automatic temperature compensation
Free Shipping on this product
Your Price
$629.00
Drop ships from manufacturer

Shipping Information
Return Policy
Why Buy From Fondriest?

Details

The Extech Dissolved Oxygen Meter/Datalogger features a dual backlit display of oxygen concentration and temperature. The meter 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). The automatic temperature compensation is from 0 to 50°C via the temperature probe sensor built into polarographic type oxygen probe.

 

An offset adjustment is used for zero function to mae relative measurements. The datalogger stores 99 readings manually and 20M readings via the 2G SD card. User programmable sampling rates are from 1 second to 8hrs:59min:59sec. The built-in PC interface lets users easily transfer data points to a PC for further analysis. Additional meter functions include min/max, data hold, automatic power off, and disable. 

Notable Specifications:
  • Dissolved oxygen range: 0 to 20.0 mg/L 
  • Dissolved oxygen accuracy: ±0.4 mg/L
  • Probe compensation and adjustment: salt: 0 to 50%
  • Oxygen range: 0 to 100.0%
  • Oxygen accuracy: ±0.7%
  • Probe compensation and adjustment: altitude: 0 to 8910m
  • Temperature range: 32 to 122°F (0 to 50°C)
  • Temperature accuracy: ±0.8°C/1.5°F
  • Probe compensation and adjustment: 0 to 50°C
  • Meter dimensions: 7.2 x 2.9 x 1.9" (182 x 73 x 47.5mm)
  • Meter weight: 25.6oz(725g)
  • Probe dimensions: 28mm(1.1")D x 190mm(7.5")L
What's Included:
  • (1) Datalogger
  • (1) Probe with 4m cable
  • (6) AA batteries
  • (1) SD card
  • (2) Spare replacement membranes
  • (1) Electrolyte
  • (1) Hard carrying case
Image Part # Product Description Price Stock Order
Extech SDL150 Dissolved Oxygen Meter SDL150 Dissolved oxygen meter
$629.00
Drop ships from manufacturer
Image Part # Product Description Price Stock Order
Extech 407510-P Replacement dissolved oxygen probe, 4m cable
$169.99
Drop ships from manufacturer
Extech 780417A Replacement membranes, pack of 10
$33.99
Drop ships from manufacturer
Extech 780418 Internal DO fill solution, pack of 2
$27.99
Drop ships from manufacturer
Extech 153117 117V AC Adapter 153117 117V AC adapter
$31.99
In Stock

Questions & Answers

| Ask a Question
Does my meter come ready to use?
Before first use, the probe needs to be filled with the included electrolyte solution.
Can I turn the backlight off?
The backlight can be turned on and off by holding the backlight button for 1.5 seconds.

In The News

Lake Michigan Yellow Perch Bounce Back After Commercial Ban

For decades, commercial fishing for yellow perch was allowed in southern Lake Michigan. This persisted until 1996 when it was outlawed, giving perch stocks there some time to recover. Scientists had for some time assumed that this fishing ban would not affect the reproduction cycles of the perch quickly and that they were going to need a long time to revert back to the cycles they relied on before commercial fishing ever started. But new research led by scientists at Purdue University finds that maturation schedules of yellow perch in southern Lake Michigan are much more resilient than had been previously thought possible.

Read More

Colorado River Fish Contain Levels Of Selenium, Mercury

Largely seen as pristine and relatively untouched by human activity thanks to its protected status, the portion of the Colorado River flowing through Grand Canyon National Park is anything but, according to recently published research. This is evidenced by high levels of selenium and mercury found in the fishes there. Scientists from many institutions were involved in the years-long work, full results of which have been published in the journal Environmental Toxicology and Chemistry. It was led by the U.S. Geological Survey, but perhaps the contributors from Idaho State University got the best end of the stick. They were looking into the food webs of the river to evaluate concentrations of selenium and mercury gathering in fish.

Read More

Heron dipper-Tough Is Ready For Harsh Deployments

For all the straightforward groundwater monitoring applications that the folks at Heron Instruments help with, there are a few that are far from typical. These include projects that take place near remediation sites or not far from waste disposal operations. Realizing that customers working in those sorts of projects are in need of a more robust option, the company has released the dipper-Tough . The new water level meter takes inspiration from Heron’s popular dipper-T , while throwing in a host of improvements that environmental pros working in groundwater can really appreciate.

Read More