intelliRock II Overview

Two families of loggers are currently available for the system:

• Streamline Workflow! Concrete maturity loggers report concrete strength, in real time in order to streamline work flow.
• Document Quality! Temperature loggers conveniently monitor and log concrete temperatures.

Innovative Design

The system consists of a range of sensors/loggers which measure and record physical properties of in-place concrete, a reader which is used to communicate with loggers and shuttle information back to a PC, and comprehensive software solutions to effectively analyze job-site information and communicate that information effectively. This innovative design allows a single reader to be used simultaneously with an unlimited number of loggers and with any type of logger in the intelliRock II family.

intelliRock II Reader Kit 

The intelliRock II Reader Kit is the hub of the intelliRock system. The Reader provides connectivity to loggers in the field so critical decisions can be made at the touch of a button. The user can easily activate loggers to start tracking key data points during concrete curing. The Reader allows the input of important notes, jobsite and location information specific to that logger and it allows the viewing of temperature and strength data already stored. Temperature and strength data can be viewed in both numerical and graphical formats. The user can download all critical data captured by the logger and transport it back to the PC for further analysis and distribution via the intelliRock software.

Each kit comes with a protective case for storage and transportation of the Reader as well as a thumb drive containing the intelliRock software and other useful documents. A charger, and cabling required for all connections is also included.

Key Features

• Provides uninterruptible, real-time measurements of the placed concrete any time during a project.
• Provides unalterable, secure data files to ensure data integrity.
• Intelligence is housed directly in the embedded logger, keeping it safe from accidents and vandalism.
• Job site ID and placement notes stored with sensor data, this simplifies organization and processing of data, particularly from sites where large numbers of sensors are in use.
• Data is permanent and traceable.
• Real-time clock time stamps critical construction activities.
• Data-lock function within loggers prevents tampering.
• Sensor data is hard-coded in situ and encrypted, assuring that data is unalterable.
• Reports temperature data in Fahrenheit or Celsius.
• Hand-held readers collect data from an unlimited number of sensors, organize and track data at any time, read concrete data on demand, and require no permanent connection between sensors and readers.

intelliRock System Catalog

intelliRock Spreadsheets

Temperature Logger Spreadsheets

Mass Pour Spreadsheet (64 bit)

Use this spreadsheet for mass pour or other applications concerned about temperature differentials. This spreadsheet can also be used to plot multiple logger temperature curves on top of each other.

• Imports intelliRock logger information
• Plots temperture profiles
• Calculates and plots temperature gradients
• Ideal for mass pour and cold weather applications

Maturity Logger Spreadsheets

Concrete Maturity Calibration (64 bit)

Use this spreadsheet to enter your break specimen strengths and associated maturity data to build your mix calibration strength .vs. maturity curve. Comes with a maturity calculator page to enter your design strengths and calculate the equivalent maturity. Also contains a report page for building a strength .vs. time curve for a logger in the field that uses the same mix design.

• Plots strength-maturity calibration curves
• Marks critical strength values on strength-maturity chart
• Imports intelliRock maturity logger information
• Converts maturity to strength (PSI or MPa)

Maturity Calibration Curve

Mix calibration curve supports validation
Maturity Calibration Curve

Mix Calibration Data

Enter mix calibration strength and maturity data
Maturity Calibration Batch Data

Logger Report

Maturity logger reports automatically create strength vs time curve and calculates design strength goals as well as age strength goals
Maturity Logger Report

Strength Calculator

Use the strength calculator to calculate maturity for a specified strength or visa versa
Maturity Strength Calculator

IntelliRock II Specifications

Temperature / Maturity Loggers

IntelliRock II loggers are temperature measurement and recording devices designed specifically for embedding in concrete placements and test specimens. The loggers measure and record temperature data at predetermined intervals and durations based on logger model. Maturity loggers also process the time-temperature information in order to calculate and store concrete maturity.

General Logger Specifications

• Operating Temperature: -20 C to 99°C
• Max Storage Time & Temperature: 85°C for 5 years
• Max Temperature measurement Range: -20 to 125°C (unwarranted outside of "operating temperature" range)
• Temperature Accuracy: -20 to 80 °C, +/- 2°C, 80°C to 99°C
• Temperature Resolution: 1 °C
• Time accuracy: 1 minute per month
• Maximum wire length:  200ft in water, air, and concrete
• Temperature measurement rate: 1 minute (resolution for min/max)
• Maturity integration period: 1 minute

Data Logging

Logged Data:

• Temperature loggers: Temperature
• Maturity Loggers: Temperature & Maturity

Logging interval and duration: Model Specific (see below):

• Events: 6 + Max & Min Temperature
• Notes: 8 + Job site name and Logger Location

Logger model specific information

Logger model number format: TTT-02-#(M,H,D)#D-#FT

TTT: Type of logger

• TPL = Temperature logger – logs temperature information only
• MAT – Maturity logger using Nurse-Saul – Logs temperature and maturity
• MAR – Maturity Logger using Arrhenius (Standard or Improved)

#(M,H,D): Logging interval in Minutes, Hours, or Days

#D: Logging duration in Days

#FT: Logger cable length in feet

IntelliRock II Reader

The intelliRock II reader is designed specifically for communicating with intelliRock II loggers and transporting data from loggers to a PC. The intelliRock II reader may be used to instruct the loggers to begin logging, download information from loggers and upload logger data to a PC.

• General Reader Specifications Operating Temperature: -5 C to 50 °C
• Time accuracy: 1 minute per month
• Logger data storage: 999 logger downloads
• PC Interface: USB