EL-21CFR-2-LCD Temperature, Humidity & Dew Point Data Logger

$97

  • -35 to +80°C (-31 to +176°F) and 0 to 100%RH measurement range
  • Logging rates between 10 seconds and 12 hours
  • High contrast LCD, with two and a half digit temperature and humidity display function
  • Immediate, delayed and push-to-start logging
  • Use as part of a 21CFR Part 11 compliant system
  • EasyLog 21CFR Software available as a free download

Description

The Lascar EL-21CFR-2-LCD data logger measures and stores over 16,000 temperature and humidity readings from -35 to +80°C (-31 to +176°F) and 0 to 100%RH range at a resolution of 0.5°C (1°F) and 0.5%RH.

Easily set up the logger and view downloaded data by plugging the data logger into a PC’s USB port and using the free EasyLog software. Data, including calculated dew point, can be graphed, printed and exported to other applications for detailed analysis. The encrypted data has full audit tracking to comply with the requirements of 21CFR Part 11.

The high contrast LCD can show a variety of temperature and humidity information. At the touch of a button, the user can cycle between the current temperature and humidity, along with the maximum and minimum stored values for temperature and humidity.

The data logger is supplied with a lithium metal battery, giving up to 2 years’ logging life. The logger is protected against ingress from water and dust to IP67 standard when the cap is fitted.

Applications include:

  • Pharmaceutical fridge monitoring
  • Environmental and weather monitoring
  • Agricultural and livestock
  • Food & drink
  • Building & site monitoring
  • HVAC

Software

Set up and data download of the EL-21CFR-2-LCD is enabled by the EasyLog 21CFR software. It is compatible with 32-bit and 64-bit versions of Windows XP, Vista, 7 & 8.

Readings collected from the data logger are stored in an encrypted format which cannot be edited.

In addition, the EasyLog21CFR software provides a full audit trail of activities and actions taken, with users being able to add comments to specific readings before being approved by an authorised user. Electronic signatures are added to all reports to show who has started, stopped and approved the session data.

Specifications

Temperature Measurement range -35 to +80°C (-31 to +176°F)
Internal resolution 0.5°C (1°F)
Accuracy (overall error) ±0.4°C (±0.7°F) typical (see page 5 of datasheet)
Repeatability ±0.1°C (±0.2°F)
Long term stability <0.02°C (0.04°F)/year
Relative Humidity Measurement range 0 to 100%RH (see page 5 of datasheet)
Internal resolution 0.5%RH
Accuracy (overall error) ±2%RH typical (see page 5 of datasheet)
Repeatability ±0.1%RH
Long term stability <0.25%RH/year
Dew Point Accuracy (overall error) ±1.1°C (±2°F)
Logging rate User selectable between 10
seconds & 12 hours
Operating temperature range † -35 to +80°C (-31 to +176°F)
Battery Life 2 years (at 25°C and 1 minute logging rate, LCD on)
Readings 16,382 temperature, 16,382 relative humidity
Dimensions 126 x 25 x 22mm

Software

Set up and data download of the EL-21CFR-2-LCD is enabled by the EasyLog 21CFR software. It is compatible with 32-bit and 64-bit versions of Windows 7, 8 and 10.

Readings collected from the data logger are stored in an encrypted format which cannot be edited.

As well as the core offerings of the existing EasyLog software, Lascar’s 21CFR software allows users to log in to the software with specific permissions, collect readings from the data logger in an encrypted format which cannot be edited, provide a full audit trail of activities and actions taken and add comments to specific readings before being approved by an authorised user. Electronic signatures are added to all reports to show who has started, stopped and approved the session data.

Control Your Data

EasyLog 21CFR software ensures digital security and compliance:

  • Assign individual users with specific permissions
  • Full software & session data audit trails
  • Receive email alerts for failed log in attempts
  • Digital signatures added to all reports
  • Add comments to specific readings

Accessories