Micro Humidity Logging Thermometer

SMALL, RUGGED LOGGER CAPTURES TEMPERATURE AND HUMIDITY DATA AT USER-SELECTED INTERVALS FROM 2 SECONDS UP TO 24 HOURS

The Model ML-H Micro Humidity Logging thermometer was designed to record up to 10,922 humidity and 10,922 temperature date and time-stamped measurements simultaneously. The logger is then able to download the results to a personal computer through simple Windows™ software.

The Micro Humidity temperature and humidity measurement system is suitable for a wide range of applications that involve transit and storage of temperature and humidity sensitive products such as incubators, green houses, military, paper processing, libraries and isolated electrical equipment.

The Micro Humidity logger is designed to measure temperatures from -20° to +80°C (-4° to +176°F) and humidity levels from 5% to 95% RH (non-condensing) and record at user-definable intervals from 2 seconds to 12 hours. Humidity measurement is accurate to ±3% RH at 25°C. Temperature measurement is accurate to ±0.5°C from 0° to +50°C, and to ±1°C above 60°C. Temperature readings can be configured in °C, °F, °K or Rankine.

The portable logger is just 0.6" x 1.4" x 2.15", weighs 1 oz., and includes a low-power microprocessor with a non-volatile memory that operates on a 3.6 volt, replaceable battery.

The Micro Humidity Logger interfaces with the convenient MLSP Support Package allowing users to set-up and custom-configure the logger, print or display recorded information in graph or table form, then save to disk or export to a spreadsheet program. Data can be downloaded without interrupting the recording function.

The software features "real time display" which allows the user's computer to emulate a strip chart recorder for the purpose of providing an immediate indication and record of temperature (and humidity) events. This feature is useable in conjunction with or independent of the actual logging function. In addition, the software can alternately provide graphical display and a tabular record of relative humidity, dew point temperature or water vapor concentration when used with the Micro-Humidity Logger.

Telatemp provides calibration services to NIST traceable standards for all the Micro-products. For those customers who have access to suitable standards, the software can be enabled to allow on-site calibration.

MICRO HUMIDITY SPECIFICATIONS
Operating Temperature:	-20° to +80°C (-4° F to +176°F)
Temperature Accuracy:	±0.5°C from 0°C to +50°C (32° to +122°F) ±1.0°C <0°C and >50°C
Operating Humidity:	5 to 95% RH, non-condensing
Humidity Accuracy:	±3%RH at 25°C
Temperature Sensor:	Internal
Humidity Sensor:	Internal
Reading Capacity:	10,922+ temp readings and 10,922+ humidity readings maximum
Battery:	Replaceable Lithium 3.6V
Recording Rates:	2, 5, 10, 15 and 30 seconds, 1, 5,10,15 or 30 minutes, 1, 2, 4, 8 and 12 hours
Temperature Configurations:	° C, °F, °K, or Rankine
Visual Indicator:	LED flashes at customer-selected reading rate
Software:	Windows™ based software
Dimensions:	0.6" x 1.4" x 2.15" (15mm x 35mm x 54mm)
Weight:	1.0 oz (25.5g)

Micro Series Support Package

DATA ANALYSIS SOFTWARE FOR MICRO SERIES LOGGERS

The Telatemp MLSP Support Package includes everything you need to set up, start and download data from any number of data loggers in the Micro Series using a PC.

To get started, the user connects the Interface Cable to the logger and to the PC's serial port, inputs the device ID description and starts the data collection through the easy-to-use software. The software is compatible with Windows 95® or newer and configures itself appropriately.

After data collection, the logger connects via the Interface Cable to the PC to list and/or graph the data or, export the data as a text file or as a .CSV file for import into Microsoft Excel® and similar programs. Special features include "real time display" which allows the user's computer to emulate a strip chart recorder by connecting the logger to the PC and monitoring and recording simultaneously.

Also provided is statistical analysis for the whole data set or any "zoomed" subset of the data. Some of the statistics provided are minimum, maximum, arithmetic mean, standard deviation and mean kinetic temperature.

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