Marathon Products Inc. Recording Thermometer

Temperature Data Loggers

	Cryogenic
	General Purpose
	LCD-Digital Display
	Low Temperature
		• edl
		• edl jr.
	Network
	Single-Use
	Temperature & Humidity
	Ultra Low Temperature
	Wireless

Software & Accessories

Low Temperature - edl jr.

The Perfect Temperature Record Keeping Device for Vaccine Storage or Transport

edl-jr


edl jr. Data Sheet

Call 1-800-858-6872 for Pricing		Premium electronic datalogger Required Accessories: MDAS-PRO software IC-9P Cable NIST Certificate = no charge Optional: NIST Certificate + 1, 2 or 3 Point Calibration Available USB to Serial Adapter

Temperature Sensor		Precision Thermistor

Temperature Range		-40°C to 72°C (-40°F to 160°F) operation and measurement

Temperature Accuracy		0.2°C at 20°C, 0.5°C at extremes (0.4°F at 68°F, 1.0°F at extremes)

Temperature Resolution		0.1C (0.25F)

Memory EEPROM, Storage		8k memory, enabling a corresponding number of approximately 8000 measurements

Measurement Intervals		Programmable from 2 sec. per reading, for example: 7 days = 1 min. 20 sec 30 days = 5 min. 38 sec. 60 days = 11 min. 16 sec. 90 days = 16 min. 54 sec. 180 days = 33 min. 48 sec. 365 days = 1 hour 8 min. 32 sec.

High and Low Alarm Limits		LED indicator alarm set by temperature and time

Internal Clock Accuracy		Better than 2 minutes per month

Computer Interface		Standard serial port for a personal computer (RS232)

Power Source		One 3.6 Volt Lithium Battery with a 12 month shelf life Battery Replacement$30.00

Size		9cm (l) x 5cm (w) x 1.6cm (h) (3.4 in (l) x 1.97 in (w) x 0.63 in (h))

Weight		52.5 grams (1.85 oz).

Warranty		12 months

Probes		Optional Probes have 3 meter cables for ambient or liquid measurement.

CE Certified

MDAS Software		MDAS software is not 21CFR Part 11 compliant click here for 21CFR Part 11 Compliant Software

Software Highlights		Report Summary & Statistics File Manager Note Attachment Zoom Elapsed Time view or Date/Time Recorded view Celsius, Fahrenheit or Kelvin display 3D view option

rev. 02-Jan-2010