TEMPERATURE Logging Systems

SYSTEM OVERVIEW KOOLTRAK systems log temperature data in the range –40ºC to +85ºC (-40ºF to +185ºF). KOOLTRAK loggers can be used either as portable self-powered devices, or incorporated into wired networks. KOOLTRAK software covers all aspects of data collection, transmission, database storage and reporting, using desktop, laptop and hand-held computers. KOOLTRAK systems offer the most comprehensive range of capabilities at the most competitive prices. Header box 10” wide 1” high 0” from left 0.4” from top, text top center Text box 8 wide 5.5 high 1 from left 1.5 from top text top Font arial bold 20

HARDWARE OVERVIEW Loggers in stainless steel housing –20ºC to +85ºC Loggers in mounting box –40ºC to +85ºC Water and pressure proof loggers Logger interfaces and cables Network loggers in mounting box Network hardware and cables Network long-line drivers and receivers Alarm interface and watchdog timer Header box 10” wide 1” high 0” from left 0.4” from top, text top center

SOFTWARE OVERVIEW KOOLTRAK logger programmer and database software. This is always required. Data collection software running on a PC Dynamic display software that allows users remote read-only access to the database Three software components are available. KOOLTRAK is the principal component, manages the database, and is sufficient for a complete working system. KOOLPAD is the data collection application that runs on a palmtop WindowsCE computer. KOOLPAGE is the dynamic display application.

KOOLTRAK main window The main window of the KOOLTRAK software has a total of only five buttons, and is simple to understand.

- displays compartments, locations and loggers

- supplies programming and reading functions

- displays logger status and advises when reading due

- stores data in an MS-Access database

- provides backup tools for the user

- displays data graphically

- with many flexible options

- transfers data to other programs

- to Excel

- to Word

- and for computer experts Write a special report using MS-Access Drop that report in \kooltrak\data\reports A new report window appears Run the report from the window

CALIBRATION CERTIFICATE Order number:. xxxxx. Calibration date. : CALIBRATION CERTIFICATE Order number: xxxxx Calibration date : 01-Oct-2001 Part number: 211002 Nominal temperature: 5ºC Serial number: 402800:2887679697 Date: 18-Oct-2001 Indicated temperature Calibrated temperature Lower limit Upper limit   3.5 ºC 3.1 ºC 3.9 ºC 4.0 ºC 3.6 ºC 4.4 ºC 4.5 ºC 4.1 ºC 4.9 ºC 5.0 ºC 5.1 ºC 4.7 ºC 5.5 ºC Kooltrak Inc. certifies that the temperature logger identified above was tested on the above date and produced the test results shown on that date. “Indicated temperature” is the temperature as indicated by the logger is steps of 0.5ºC. “Calibrated temperature” is the true temperature in the middle of the indicated range. “Lower limit” is the lowest true temperature at which the logger will indicate as shown. “Upper limit” is the highest true temperature at which the logger will indicate as shown.

KOOLPAGE - produces dynamically updated displays from multiple loggers across a network

SUMMARY KOOLTRAK provides all the tools needed to manage temperature monitoring of many locations KOOLTRAK supports remote data collection and reporting, across intranet and internet KOOLTRAK data base software is supported by a wide range of additional programs that cover almost every need KOOLTRAK, Inc. is actively seeking additional distributors to resell its products into specialized markets