FlashLink® Certified Vaccine PDF Data Logger with Glycol Sensor

Model 40527

  • Compatible with CDC guidelines
  • Ideal for monitoring vaccines and liquid medicines during storage
  • 21 CFR Part 11 compliant software
  • Single channel, external sensor in glycol bottle
  • Glycol buffered sensor emulates products and prevents false alarms
  • Automatically generates PDF, CSV and Daily Log reports
  • Audible and/or visual alarms
  • Low battery indicator on LCD
  • Quick disconnect cable to download logger
  • Easy reset to start a new logging period without using FlashLink software

The FlashLink® Certified Vaccine USB PDF Data Logger is prequalified by the World Health Organization (WHO) as a Temperature Monitoring Device, under their Performance Quality Safety code PQS E006/047, and is compatible with FDA, CDC and WHO guidelines. Certificates are available for ISO 17025 and NIST calibration. It’s specifically designed for monitoring temperature conditions inside storage units where vaccines and other temperature sensitive liquid medicines are kept.

This reusable logger features a large, easy-to-read LCD and an external probe sealed in a 5ml glycol bottle. The glycol prevents false alarms by buffering the sensor against sudden and expected temperature fluctuations during regular use, such as frequent door openings and normal cycling of the compressor within the refrigerator or freezer. The glycol also emulates temperature changes experienced by most common fluids in storage, to give more accurate readings.

The logger attaches to the outside of the storage door, while the sensor bottle is placed inside, allowing users to read current and minimum/maximum temperatures without opening the unit. A red LED alarm and low battery indicator are also visible on the display. This logger is compatible with FDA, CDC and WHO guidelines. Certificates are available for ISO 17025 and NIST calibration.

The FlashLink® Certified Vaccine USB PDF Data Logger provides an accurate reading, programmable alarms and sampling intervals, and a USB connection to quickly and easily download temperature data. The FlashLink® Certified Vaccine USB PDF Data Logger can be programmed to start automatically or with the option for a delayed start allowing the glycol bottle sufficient time to stabilize to the refrigerator or freezer temperature.


40527 Includes Manufacturer's Certificate of Compliance
40527-01 Includes 2-yr ISO 17025 Calibration Certificate


FlashLink® Certified Vaccine PDF Data Logger with Glycol Sensor
DeltaTrak manufactures products under an ISO 9001:2015 registered quality management system
*Polyethylene terephthalate copolymer / **Generally Recognized As Safe
Sensor Measurement Range -58°F to 104°F (-50°C to 40°C)
Operating Range -58°F to 77°F (-50°C to 25°C)
Temperature Resolution 0.1°F/°C
Accuracy within Normal Operating Range ±1.0°F from -58°F to 77°F
(±0.5°C from -50°C to 25°C)
Data Capacity 32,496 data points
Data Download Time 5 seconds typical for 3823 points
Multiple Alarm Levels High & low levels and extreme high and low levels displayed on LCD, with audible buzzer
Battery Two AAA lithium batteries, LCD % remaining power indicator
Dimensions/Body 1.575 in x 3.66 in x 0.94 in (40 mm x 93 mm x 24 mm)
Casing ABS plastic
External Sensor Thermistor in 5 ml PETG* Sterile Bottle - 3 meter cable with quick disconnect
Glycol Buffer Propylene glycol (GRAS** classified)
Weight 3.2 oz. (90.7 grams)
Calibration 2-yr ISO 17025 Calibration Certificate (A2LA), 1-yr NIST Calibration Certificate, and Manufacturer’s Certificate of Compliance available
Certification CE mark, NIST traceable, RoHS, WEEE
Display LCD, Red LED Alarm
Waterproof Rating IP64 (with silicone cap)
Storage conditions -4°F to 122°F (-20°C to 50°C) 0% to 95% RH w/o condensation
Shelf Life 2 years (battery life)
System Requirements Windows PC with current operating system, Adobe Reader
Programming FlashLink Program Manager Software, 21 CFR Part 11 compliant
Download Requirements Direct USB connection to PC (No special software required to download logger.)


FlashLink Program Manager Software 6.7.2

Last Revised - 06/14/2021 FlashLink Program Manager

FlashLink Program Manager is a user-friendly and feature-packed software for programming and downloading the FlashLink Mini Multi-Use and USB Reusable Data Loggers. It is available to be downloaded from the link below. A license number is necessary in order to complete the installation.

To download FlashLink Program Manager click on the link below to launch the download form. Refer to the help file in the software for data logger configuration programming.

Download FlashLink Program Manager 6.7.2



FlashLink Certified Vaccine PDF Data Logger with Glycol Sensor - Setup and Use Playlist
40527 ESD Mitigation
AIM Webinar FlashLink Certified Vaccine Data Logger