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330-668-1444Model EL-USB-2-LCD - (21CFR option available)
Temperature, Humidity, and Dew Point Data Logger measures -35 to +80°C (-31 to +176°F) and 0 to 100%RH
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- Includes an EL-USB-2-LCD data logger, a battery (pre-installed), and downloadable software (CALIBRATION CERTIFICATE sold separately under ACCESSORIES tab and must be ordered at time of purchase)
- 0 to +100%RH Measurement Range
- -35 to +80°C (-31 to +176°F) Measurement Range
- Dew point indication via Windows control software
- USB Interface for Set-up and Data Download
- User-Programmable Alarm Thresholds for %RH and Temperature
- High contrast LCD, with two and a half digit temperature and humidity display function
- Immediate, delayed and push-to-start logging
- Status Indication via Red and Green LEDs
- 21 CFR compliant Data Audit Trail available (Learn More)
- Supplied with Replaceable Internal Lithium Battery
- Quantity Discount
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Description
The EL-USB-2-LCD data logger measures and stores up to 16,379 relative humidity and 16,379 temperature readings over 0 to 100%RH and -35 to +80°C (-31 to +176°F) measurement ranges. The user can easily set up the logger and view downloaded data by plugging the data logger into a PC’s USB port and using the supplied software. Relative humidity, temperature and dew point (the temperature at which water vapour present in the air begins to condense) data can then be graphed, printed and exported to other applications. 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 complete with a long-life lithium battery, which can typically allow logging for up to 1 year.
Accessories
Description
Replacement 3.6V, 1200mAh lithium battery. Please Note: Continental U.S. shipping ONLY.
CAL EL-USB-TEMP/RH-1
Calibration Certificate (1st Cal Value)
Description
Before purchasing please read the blog post Lascar Data Logger Calibration Certificates. NIST traceable calibration certificate (first point) in compliance with ISO10012-1, ISO 17025, and MIL-STD-45662A. Purchase this first point option first for each device, and then additional points per device as required. Standard points are $90. Custom points may be specified and entered into the special instructions section of our online store and incur an additional charge.
Please Note: Calibration certificates cannot be returned for a refund. These calibration certificates have a typical lead time of 3-4 weeks.
CAL EL-USB-TEMP/RH-2
Calibration Certificate (2nd Cal Value)
Description
Before purchasing please read the blog post Lascar Data Logger Calibration Certificates. NIST traceable calibration certificate (first point) in compliance with ISO10012-1, ISO 17025, and MIL-STD-45662A. Purchase the first point option first (CAL EL-USB-TEMP/RH-1) for each device, and then additional points per device as required. Standard points are $25. Custom points may be specified and entered into the special instructions section of our online store and incur an additional charge.
Please Note: Calibration certificates cannot be returned for a refund. These calibration certificates have a typical lead time of 3-4 weeks.
Software
EasyLog Software
Configuration Software
FREE Configuration and download software for Lascar Data Loggers.
Specifications
| Temperature | |
| Measurement Range: | -35 to +80°C (-31 to +176°F) |
| Internal Resolution: | 0.5° |
| Accuracy (overall error): | Typical: ±0.5°C (±1°F) Max: ±2°C (±4°F) |
| Repeatability: | ±0.1°C (±0.2°F) |
| Relative Humidity | |
| Measurement Range: | 0-100% |
| Humidity Repeatability (short term): | ±0.1 %RH |
| Accuracy (overall error, 20-80% RH): | ±3.0 %RH (This specifies the overall error in the logged readings, for relative humidity measurements between 20 and 80%RH) |
| Internal Resolution: | 0.5 %RH |
| Long-term Stability: | 0.5 %RH/Year |
| Dew Point | |
| Accuracy (overall error) (25°C, 40-100%RH): | ±1.1°C (±2°F) (This specifies the overall error in the calculated dew point, for relative humidity measurements between 40 and 100%RH at 25°C.) |
| General | |
| Number of Channels: | One |
| Logging Rate: | 1 sample every 10 seconds 1 sample every minute 1 sample every 5 minutes 1 sample every 30 minutes 1 sample every hour 1 sample every 6 hours 1 sample every 12 hours |
| Memory Capacity: | 16,382 samples |
| Operating Temperature Range: (at temperatures below -20°C (-4°F) the LCD will exhibit slower response times of approximately 10 seconds) |
-35 to +80°C (-31 to +176°F) |
| Battery Life | 1 year (Depending on sample rate, ambient temperature and use of alarm LEDs) |
Videos
EL-DataPad Setup
Learn how to set up and configure your EL-USB data logger with the Optional EL-DataPad.
