Datasheet

Specifications subject to change without notice.
Copyright © 2010 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in part in any form.
www.extech.com
9/1/11 - R1
Records data on an SD card in Excel
®
format
For easy transfer to a PC for analysis
pH/ORP/Temperature Datalogger
Ordering Information:
SDL100 ..............pH/ORP/Temperature Datalogger
SDL100-NIST ....SDL100 w/Certificate of Calibration Traceable to NIST standards
60120B ..............Mini pH Electrode (10x120mm)
601500 ..............Standard pH Electrode (12x160mm)
601100 ..............Flat Surfacei pH Electrode (15x106mm)
850188 ..............Thermistor Temperature Probe (32 to 149°F/0 to 65°C)
153117 ..............117V AC Adaptor
UA100-240 ........100-240V AC Adaptor w/4 plugs (US, EU, UK, AU)
Features:
• Dual display of pH or mV and Temperature
• ATC or manual Temperature compensation
• 3 point calibration ensures the best linearity and accuracy
• Large backlit dual LCD
• 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, hard carrying case,
sample buffers, mini pH electrode (60120B), and Thermistor
temperature probe (850188)
Specifications Range Resolution Basic Accuracy
pH Range 0 to 14pH 0.01pH ±(0.02pH + 2 digits)
ORP Range -1999mV to 1999mV 1mV ±(0.5% + 2 digits)
Temperature 32 to 149°F (0 to 65°C) 0.1° ±1.8°F/1°C)
Memory 20M data records using 2G SD card
Dimensions 7.2 x 2.9 x 1.9" (182 x 73 x 47.5mm)
Weight 16oz (455g)
Typical applications include measuring pH of processed liquid samples