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Marathon Products, Inc. is a manufacturer and global supplier of in-transit environmental monitors used for documenting temperature sensitive products during shipment.
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data loggers
  Cryogenic
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  LCD-Digital Display
 
    • mdl-red with probe
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    • mdl-silver with probe
    • mdl-80 with flex probe
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Software & Accessories
Shipping & Validation Marathon Products Inc. Test & Measurement PackaingContainer Seals Cryo-Shippers Rebates

 

 
0LCD - Digital Display Data Loggers

JACHO Compliant Temperature Monitoring

Perfect for research laboratories and physicians for clinical studies. You can now immediately validate temperature information upon receipt of your shipment.

Image of microDL Red

Red microDL

This product can be programmed in Celsius or Fahrenheit.

Pressing the Start button will display the following visual information: whether or not the logger is Active, the Current Temperature, Elapsed Time in Days, MKT (Mean Kinetic Temperature), High Temperature, Low Temperature, Alarm Time Over High Temperature, Alarm Time Below Low Temperature and Alarm Conditions.

After reading the display you can download the recording to your PC, or wait to archive your temperature data at a later time.

Model number    
mdl4
mdl8
Call 1-800-858-6872 for Pricing
Required Accessories:      
 
Reader Station      

microDL Software - Also validated for use with 21CFR-DB

 
 
   
EEPROM Memory    
4K
8K
Operating Range
High Celsius      
72°C
72°C
Low Celsius      
-10°C
-20°C
High Fahrenheit      
161°F
161°F
Low Fahrenheit      
14°F
-4°F
Temperature Precision/Accuracy
At zero      
0.5C
0.2C
Extremes      
1.0C
0.5 C
Power Source
Coin Cell      
3V lithium
3V lithium
Operating - life continuous      
24 months
36months
Size
Height      
1.4 cm
1.4 cm
Diameter      
2.8 cm
2.8cm
Weight
       
0.3 ounce
0.6 ounce
       
8 grams
17 grams
Alarm Condition
High/Low settings    
Yes
Yes
Mean Kinetic Temperature - calculations    
No
No
Measurement intervals      
2 secs variable
2 secs variable
Features
Temperature sensor - thermistor    
NIST Traceable
NIST Traceable
Water resistant - splash proof    
Yes
Yes
Stainless steel backs      
No
Yes
Continuous alarms settings  
Yes
Yes
Cumulative alarms settings  
not available
not available
Computer Interface:      
USB/serial cable with IR detectors
Warranty      
60 days
12 months

For more information, download the microDL Data Sheet in PDF format.

pdf bug microDL DATA SHEET

To download a PDF of the microDL Quick Start Guide please click here.

To open the Data Sheet, you will need Acrobat Reader 4.0 or higher. Click the icon below to download the newest reader software.

Get Adobe Reader

 
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rev. 21-Nov-2009