Lascar 21CFR Better Accuracy USB Humidity and Temperature Data Logger w/ LCD Display
- Designed to Meet 21CFR Part 11 Compliance with Digital Signatures and Encryption
- Measure and Record Temperature, Humidity and Dew Point Readings Using Internal Sensor
- -35°C to 80°C and 0 to 100% RH Measurement Range
- ±0.5°C Temperature and ±2.05%RH Humidity Accuracy
- Stores 16,382 Temperature and 16,382 Humidity Readings onto Non-Volatile Internal Memory
- Powered by User-Replaceable 1/2 AA Lithium Battery with up to 2 Year Battery Life
- High Contrast LCD Displays Temperature and Humidity, 2 1/2 Digits
Includes Protective Cap and 1/2 AA Lithium Battery and 21CFR Part 11 Software Available for Download.
Overview of the Lascar EL-21CFR-2-LCD+ Temperature & Humidity Data Logger
The Lascar EL-21CFR-2-LCD+ is a standalone 21CFR compliant temperature and humidity data logger. The logger can store over 16k measurements in memory and can monitor temperatures from -35°C to 80°C (-31°F to +176°F) and humidity from 0 to 100%. The Data Logger has a 0.5C Temperature and 2.05%RH Humidity Accuracy. With a simple press of a button the LCD will cycle through displaying the current, minimum, and maximum temperature and humidity values over the duration of the recording session.
Why purchase a 21 CFR compliant data logger?
The 21 CFR Part 11 regulations issued by the US Food and Drug Administration (FDA) provide criteria under which electronic records can be considered by the FDA as equivalent to paper records. If you are required to meet these regulations or have internal data security requirements, then choosing a 21 CFR compliant data logger makes sense. If you don’t need to meet these requirements, we suggest looking at the EL-USB-2-LCD instead.
When used with the Lascar 21CFR Part 11 software, the logger has all the same core offerings as the original EasyLog software, but includes additional functionality that includes user permissions, data encryption that can’t be edited, full audit trail, and electronic signatures for all activity.
EasyLog 21CFR Better Accuracy Humidity Data Logger Specifications
| Relative Humidity | Measurement Range: 0 to 100% RH Repeatability: ±0.1 %RH Accuracy: ±2.05%RH Typical Internal Resolution: 0.5 %RH Long Term Stability: <0.25 %RH/year |
| Temperature | Measurement Range: -35°C to 80°C (-31°F to 176°F) Repeatability: ±0.1°C (±0.2°F) Accuracy: ±0.5°C (±0.9°F) Typical Internal Resolution: 0.5°C (1.0°F) Long Term Stability: <0.02°C (0.04°F)/year |
| Dew Point | Accuracy: ±1.1°C (±2.0°F) (Overall Error) |
| Start Modes | Immediate, Delayed or Push-To-Start Logging |
| Operating Modes | Wrap-Around When Full |
| Data Storage Capacity | 16,382 Temperature and 16,382 Humidity Readings |
| Sampling Rate | 10 Seconds to 12 Hours (User Selectable) |
| Operating Range | Temperature: -35°C to 80°C (-31°F to 176°F) |
| Power Source | User Replaceable 1/2AA 3.6V Lithium Battery |
| Battery Life | 2 Years (at 25°C and 1 Minute Logging Rate, LCD on) |
| Software Compatibility | Windows 11, 10 and 7 (64-bit and 32-Bit Versions) |
| 21 CFR Software | Ensures Digital Security and Compliance Recorded Readings Stored in an Encrypted Format Which Cannot Be Edited Full Software and Session Data Audit Trails Receive Email Alerts for Failed Log In Attempts Digital Signatures Added to All Reports Add Comments to Specific Readings |
| LCD Display | High Contrast with 2 and a Half Digits Displays Temperature and Humidity |
| LED | Green: Recording and Logging Red: Alarm Thresholds Met and Low Battery Indicator |
| Alarm | User Selectable Thresholds |
| Standards Compliance | IP67, RoHS, 21CFR Part 11 Compliant Software |
| Dimensions | 126mm x 25mm x 22mm |
