Spectro Scientific InfraCal 2 ATR-SP User manual

InfraCal 2 ATR-SP User's Guide
Measuring Oil and Grease from Water and Soil
Doc p/n 100-00316
Rev. C |February 2019
Spectro Scientific - An ISO 9001:2015 Company
One Executive Drive, Suite 101, Chelmsford, MA 01824 Tel. [phone]
www.spectrosci.com
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Preface
Copyright Notice
© 2019 Spectro Scientific. All rights reserved.
The information and descriptions in this document are the sole property of Spectro Scientific and
may not be copied, reproduced, disseminated, or distributed without explicit written permission
from Spectro Scientific.
The statements, configurations, technical data, and recommendations in this document are
believed to be accurate and reliable at the time of this publication, but Spectro Scientific assumes
no responsibility or liability for any errors or inaccuracies that may appear in this document.
Spectro Scientific is not responsible for any infringement of patents or other rights of third parties
that may result from the use of this document. The content of this document is furnished for
informational purposes only, is subject to change without notice, and does not represent a
commitment or guaranty by Spectro Scientific.
Spectro Scientific makes no warranty, express or implied, with respect to the content of this
document. Spectro Scientific shall not be liable for any loss or damage, including consequential or
special damages, resulting from any use of this information, even if loss or damage is caused by
Spectro Scientific as a result of negligence or any other fault.
Spectro Scientific Warranty
There are no user-serviceable parts inside. Opening the case will void the
warranty.
Use of any other power supply than the one provided will void the warranty.
Damage to the touch-screen caused by a sharp object such as a pen is not
covered under warranty.
Spectro Scientific warrants to the original purchaser that all Spectro Scientific portable instruments
will be free from defects in material or workmanship for a period of one year from date of invoice.
Spectro Scientific's sole obligation and your exclusive remedy under this Limited Warranty and, to
the extent permitted by law, any warranty or condition implied by law, shall be the repair or
replacement of parts, without charge, that are defective in material or workmanship and that have
not been misused, carelessly handled, abnormal conditions or operation, accidents or acts of God,
or misrepaired by persons other than Spectro Scientific or Authorized Service Provider.
To make a claim under this Limited Warranty, you must return the complete portable instrument,
transportation prepaid, to Spectro Scientific Factory Service Center or Authorized Service
Location.
The determination of whether any product has been subject to misuse or abuse will be made solely
by Spectro Scientific. If a hardware defect arises and a valid claim is received within the limited
warranty period, at its option and to the extent permitted by law, Spectro Scientific will either:
(1) repair the hardware defect at no charge, using new parts or refurbished parts that are
equivalent to new in performance and reliability or
i

(2) exchange the product with a product that is new or refurbished that is equivalent to new in
performance and reliability and is at least functionally equivalent to the original product, or
(3) refund the purchase price of the product.
Spectro Scientific may request that you replace defective parts with user-installable new or
refurbished parts that Spectro Scientific provides in fulfillment of its warranty obligation. A
replacement product or part, including a user-installable part that has been installed in
accordance with instructions provided by Spectro Scientific, assumes the remaining warranty of
the original product.
After an issue with the unit has been verified, the offending module where the issue originates
should be returned to the factory for repair by authorized Spectro personnel.
Spectro Scientific Phone Numbers
Main Number (U.S.) ([phone]
Spectro Support Services: (U.S.) ([phone]
Main Number (China) - 8610-6785-7242
Spectro Scientific Trademarks
FluidScan®, MicroLab®,InfraCal®, LubeTrak®and Spectro Scientific®are all registered
trademarks of Spectro Scientific.
SpectroTM, SpectroViscTM, SpectroTrakTM, SpectroLNFTM, SpectroFTIRTM and SpectroFDMTM
are all unregistered trademarks of Spectro Scientific.
All other trademarks are the property of their holders.
Spectro Scientific Patents
The following patents have been awarded:
U.S.
9,274,041; 9,234,829; 9,176,041; 8,867,034; 8,661,878; 8,384,895; 8,079,250; 7,518,720;
7,495,761; 7,385,694; 7,307,717; 7,237,431; 7,184,141; 7,019,834; 6,873,411; 6,707,043;
6,455,850; 6,452,179; 6,104,483; 2,640,059; 2,340,097.
Other Countries
163,024; 141,344; P5707513; EP1105710B1; AU2003257512B2; AU199953978B2.
Document Conventions
There are three types of special instructions that appear in this manual. They are there to protect
the user and the device and also to emphasize key points or instructions.
An operating procedure or practice that may cause damage to the device,
injury to the user, or a gross impact on testing or analyzing results.
An operating procedure or practice that may have an impact on testing or
analyzing results.
ii

An item worthy of special note that may amplify information already given.
Safety Information
The safe and proper operation of the InfraCal 2 is our highest priority. The device must be used by
trained operators, according to the instructions presented in this manual.
Improper use could cause physical harm or damage to the device. Pay attention to all warning
labels and messages.
Personal Precautions
We recommend that you wear appropriate safety equipment such as gloves and safety goggles.
Environmental Precautions
Do not allow fluids to enter groundwater or sewers.
In the event of a spill,
1. Apply an absorbent material to the spill
2. Place the material in an appropriate chemical waste container
3. Follow local, state, and federal regulations for disposal
Document Revision History
Rev Date Description
C February 2019 The correct part number for the replacement power
supply/charger is 200-00306.
iii

End User Licensing Agreement
1. Definitions
"Software” means computer programs provided to Licensee by SPECTRO SCIENTIFIC
directly or indirectly, and any related materials, including, but not limited to, Documentation
related thereto, and any subsequent revisions, improvements or updates.
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tangible form, including, but not limited to, logic diagrams, manuals, lists, schematics, drawings
and marketing, development, maintenance, pricing and/or product information.
“Spectro Instrument” means the Spectro instrument on which Software is first installed or with
which the Software is provided by Spectro.
2. Scope of Authorized Use
2.1: Software is furnished under a personal, non-transferable, non-exclusive license solely for
the Licensee's own use only on the Spectro Single unit ("Unit") on which Software is first
installed.
2.2: Licensee shall not copy nor permit any party to copy Software. If Licensee is unable to oper-
ate Software due to an equipment malfunction, the Software may be used temporarily on
another Spectro instrument during the period of equipment malfunction. Licensee shall not sub-
license, transfer or otherwise make software available to any third party. Licensee shall not
modify, de-compile, disassemble or otherwise reverse engineer Software.
2.3: Licensee shall allow SPECTRO SCIENTIFIC reasonable access to its premises to audit
Licensee's compliance with this Agreement.
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this Agreement, and Licensee shall pay applicable license fees, if any, including any Monthly
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in the Unit, Software or any of it parts shall at all times remain with SPECTRO SCIENTIFIC.
Software is confidential and proprietary and Licensee shall observe the proprietary nature
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thorized knowledge, possession, or use of Software or any such materials by any person or
entity.
4. Payment, Shipment, and Risk of Loss
Licensee shall pay invoiced license fees, including tax on the license fee, for use of the Software,
within thirty (30) days after shipment.
iv

5. Limited Warranty: Warranty Disclaimer
SPECTRO SCIENTIFIC warrants that all Software will substantially conform, for a period of thirty
(30) days from shipment, to SPECTRO SCIENTIFIC's specifications prevailing at shipment.
SPECTRO SCIENTIFIC does not warrant Software will be error free or that all errors will be
remedied.
SPECTRO SCIENTIFIC's entire liability and Licensee's exclusive remedy under this warranty
shall be for SPECTRO SCIENTIFIC to make reasonable efforts to remedy, in a manner deemed
suitable to SPECTRO SCIENTIFIC, any non-conformance reported in writing within the warranty
period.
NEITHER SPECTRO SCIENTIFIC NOR ITS THIRD PARTY VENDOR (IF ANY) MAKE OR
GIVE, AND SPECTRO SCIENTIFIC HEREBY DISCLAIMS, ANY OTHER REPRESENTATION
OR WARRANTY REGARDING THE SOFTWARE, INCLUDING EXPRESS OR IMPLIED
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
NON-INFRINGEMENT.
6. Limitation of Remedies
IN NO EVENT SHALL SPECTRO SCIENTIFIC OR ITS THIRD PARTY VENDOR (IF ANY) BE
LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES OR ANY
LOST REVENUES OR LOST PROFITS ARISING OUT OF OR IN CONNECTION WITH THE
USE OR PERFORMANCE OF SOFTWARE OR UNITS.
LICENSEE ACKNOWLEDGES AND AGREES THAT THE SOFTWARE AND UNIT IT
OPERATES ON ARE BEING PROVIDED HEREUNDER FOR OIL ANALYZING ACTIVITIES
ONLY AND SPECTRO SCIENTIFIC HAS NO LIABILITY OR RESPONSIBILITY TO PROVIDE
INFORMATION OR DATA RELATED TO THE OPERATION OR CONDITION OF EQUIPMENT
OR MACHINERY BEING OPERATED.
7. Infringement Indemnity
SPECTRO SCIENTIFIC disclaims all liability for copyright, patent or other infringement, including
any incidental or consequential damages.
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8.1 Licenses shall become effective upon Software shipment and terminate at such time as
Licensee discontinues use of Software, or upon sale, lease or transfer by operation of law or oth-
erwise, of the Spectro Instrument.
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Licensee breaches any term of this Agreement that is capable of cure, including failure to pay any
required initial, monthly, or other license fees, and fails to cure such breach of this Agreement
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related to such breach shall automatically terminate.
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and immediately return or destroy at SPECTRO SCIENTIFIC’s direction all copies of such Soft-
ware and other proprietary materials and certify in writing as to such destruction or return. Sections
3, 5, 6, and 7 shall survive termination of this Agreement.
v

9. Miscellaneous
9.1 This Agreement shall be governed by the laws of the Commonwealth of Massachusetts,
excluding choice of law provisions and Licensee agrees that the exclusive proper venue for all
actions arising under the Agreement shall be only in Boston, Massachusetts, USA, provided that
SPECTRO SCIENTIFIC may seek equitable relief in any court of competent jurisdiction. This
Agreement states the entire understanding between the parties as to Software licensed here-
under.
9.2 Licensee agrees not to export Software, or re-export Software from or in country of install-
ation, without first complying with all applicable export laws and regulations.
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ment, or by any prime contractor or subcontractor (at any tier) under any contract, grant, cooper-
ative agreement or other activity with the United States Government (collectively, the
“Government”).
The Government hereby agrees that the Software and the Documentation are respectively
“commercial computer software” and “commercial computer software documentation” within the
meaning of the acquisition regulation(s) applicable to this procurement. This Agreement alone
shall govern the Government’s use of the Software and the Documentation and shall supersede
any conflicting contractual terms or conditions.
If this Agreement fails to meet the Government’s needs or is inconsistent in any respect with
Federal law, the Government must return the Software and the Documentation unused to
SPECTRO SCIENTIFIC.
The following additional statement applies only to acquisitions governed by DFARS Subpart
227.4(October 1988): “Restricted Rights – Use, duplication and disclosure by the Government is
subject to restrictions as set forth in sub-paragraph (c)(1)(ii) of the Rights in Technical Data and
Computer firmware and software clause at DFARS 252.227-7013 (OCT. 1988).”
vi

Table of Contents
Copyright Notice i
Spectro Scientific Warranty i
Spectro Scientific Phone Numbers ii
Spectro Scientific Trademarks ii
Spectro Scientific Patents ii
U.S. ii
Other Countries ii
Document Conventions ii
Safety Information iii
Personal Precautions iii
Environmental Precautions iii
Document Revision History iii
1. Definitions iv
2. Scope of Authorized Use iv
3. Title and Ownership: Confidentiality iv
4. Payment, Shipment, and Risk of Loss iv
5. Limited Warranty: Warranty Disclaimer v
6. Limitation of Remedies v
7. Infringement Indemnity v
8. Termination v
9. Miscellaneous vi
1 Introduction 1
ATR-SPTheory of Operation 1
2 Quick Reference Guide 2
3 Getting Started 3
Unpacking the Shipping Carton 3
Installation Location 3
Power Requirements 3
Activating the Internal Battery 4
External Connectors 4
Powering On/Off 4
Touch Screen Interface Description 5
Main Menu Overview 5
Navigating Tables 7
Using Drop-Down Menus 7
Entering Text and Numbers 7
Setting the User Interface Language 8
Setting the Date, Time and Daylight Savings Time 8
Setting Battery Stretch and Display Brightness 9
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4 Administrative Functions 10
Adding a Security PIN to the Default Admin 10
Changing Users 11
Adding a New User 12
Editing Existing Users 13
Deleting Users 13
Adding Data Labels 13
Selecting a Calibration 14
Editing a Calibration 15
Deleting a Calibration 15
Reviewing Saved Measurements 15
Exporting Saved Measurements 16
Deleting Saved Measurements 17
Updating the Software 18
5 Creating a Calibration 20
Measuring Calibration Standards 23
Graphing the Calibration Points 25
6 Testing Samples With the ATR-SP 26
Solvents 26
Sample Extraction Materials 26
Oil in Water Extraction Materials 27
Oil in Soil Extraction Materials 27
Measuring Oil in Water Samples 28
Extraction Method 28
Separating Solvents Heavier than Water 29
Separating Solvents Lighter than Water 29
Measuring Oil in Soil Samples 29
Extraction Method 29
Cleaning the ATRCrystal 30
Zeroing the Analyzer 30
Analyzing a Sample 31
Conducting a Solvent Purity Test 33
7 Accessing Diagnostic Screens 34
Device Information Screen 34
Hardware Information Screen 34
Hardware Diagnostics Screen 35
Power Level Detector Signals Screen 35
A Correlation to Alternate Method 36
B Calibration Standard Preparation 37
Preparing Calibration Standards 38
C Emulsion Breaking Techniques 39
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D InfraCal 2 General Theory of Operation 41
Infrared Spectra for Analysis of Chemical Functions 41
Sampling Cell Description 42
Quantitative Analysis 43
E Diluting a Sample 44
F Specifications 45
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1Introduction
ATR-SPTheory of Operation
See also InfraCal 2 General Theory of Operation on page 41.
The InfraCal 2 ATR-SP analyzer is designed to measure solvent extractable material (oil and
grease) by infrared determination in water or soil using hexane, pentane, cyclohexane or
Vertrel MCA for the extraction procedure. A detector with a fixed 3.4 µm (2940 cm-1) filter is
used to measure oil and grease concentrations. The ATR-SP correlates with EPA Methods
1664 as well as with the ASTM D7066 Method and EPA 413.1 and 418.1.
1
The ATR-SP makes use of the fact that oil and grease can be extracted from water or soil
through the use of an appropriate solvent and extraction procedure. The extracted
hydrocarbons absorb infrared energy at a specific wavelength and the amount of energy
absorbed is proportional to the concentration of hydrocarbons in the solvent. The analyzer can
be calibrated to read out directly in the desired units such as %, ppm, mg/L or mg/kg.
The touchscreen display includes the capability for multiple calibrations, a wizard guide for
calibration, multilevel user database, multiple languages with user preference selection,
high/low alarm and control limits, and measurements stored in a history table for recall or
export to a flash or serial port.

2Quick Reference Guide
This section assumes you have prior training or experience with the device.
Allow the device to warm-up for at least 30 minutes.
1. Level the device using the bubble level on top.
2. If you have any custom calibrations, tap Analysis and select a calibration from the table and
tap Done. Otherwise the default configuration will apply.
3. Clean the ATR crystal by first putting extraction solvent in the trough. Dry by wiping in one
direction only.
4. Repeat the cleaning with isopropyl alcohol. Allow 30 seconds for any residual solvent to
evaporate before continuing.
5. Depending on the selected calibration, Zero the device as follows:
0-10 ppm
1. Using a clean pipette, deposit exactly 60 µl of the extraction solvent on the crystal.
2. Tap Zero. Do NOT skip the timer.
3. Once the Zero measurement is finished, tap Set Zero, then tap Done.
4. Clean the ATR crystal.
10-2000 ppm
1. Tap Zero. Because you are zeroing on a clean crystal, the countdown timer may be
skipped.
2. If the reading is not 0, repeat the cleaning and tap Zero again.
3. If the reading is still not 0, assume the crystal is clean. Tap Set Zero then tap Done.
Testing the Sample
1. Extract the sample.
2. Deposit exactly 60 µl of the extract onto the crystal.
3. Tap Run. Do NOT skip the timer.
The device will display a concentration result on the screen once the measurement is fin-
ished.
2

3Getting Started
This section describes the physical elements of your instrument and provides some basic tasks
to get you started.
Unpacking the Shipping Carton on page 3
Installation Location on page 3
Power Requirements on page 3
Activating the Internal Battery on page 4
External Connectors on page 4
Powering On/Off on page 4
Touch Screen Interface Description on page 5
Main Menu Overview on page 5
Navigating Tables on page 7
Using Drop-Down Menus on page 7
Entering Text and Numbers on page 7
Setting the User Interface Language on page 8
Setting the Date, Time and Daylight Savings Time on page 8
Setting Battery Stretch and Display Brightness on page 9
Unpacking the Shipping Carton
Unpack the shipping carton and compare the contents with the packing list. If they do not match,
contact Spectro Scientific immediately.
Installation Location
The instrument is designed for on-site measurements and is relatively insensitive to vibration
and ambient temperature changes. For more sensitive readings below 1 ppm, it is best to avoid
dramatic temperature changes such as direct sunlight or a location in the direct air flow of a
heating or air conditioning vent.
Power Requirements
An 18 VDC power supply/battery charger is provided. The analyzer may be operated from any
grounded AC utility outlet of 100 - 250 VAC, 50-60 Hz, 2.1 A minimum.
When operating, the device draws 0.5 A (up to 2.1 A with the internal battery charging).
Use of any power supply/battery charger other than the one provided with the
analyzer will void the warranty.
3

Activating the Internal Battery
Flip the device over and set the battery slide switch to ON; otherwise, the battery will not charge:
Allow a new battery to charge for 3 hours before using the device on the internal battery alone.
The battery will not begin to charge until after the first time you power the
device up using the charger/adapter with the slide switch on the bottom of the
analyzer set to ON. After this, you can power the device down and the battery
will continue to charge if the power supply is plugged in.
External Connectors
The following are located on the right side and back of the device:
1 USB-A (Female)port for a USB memory stick (not included)
2 RS-232 port for connecting to computer
3 18 VDC power supply/charger connector
4 USB Mini-B port for connecting to a computer
5 On/Off button
Powering On/Off
1. Connect the DC side of the power supply to the 18 VDC connector on the back of the
device:
4

2. Connect the AC side of the power supply to the utility power connector or other
appropriate AC power source.
3. Push the power button on the back of the device to boot the device to the Main Menu.
To power down, press and hold the power button until the screen turns off. No settings
will be lost.
Touch Screen Interface Description
The user interface is a resistance type LCD touch screen. Commands are
best activated with a resistance screen stylus, a pencil eraser or a fingertip.
Damage to the touchscreen by the use of sharp objects is not
covered by the warranty.
While resistant to many chemicals, avoid chemical contact with the screen surface. The surface
can be cleaned with mild plastic surface cleaner applied to a clean soft cloth.
Main Menu Overview
The Main Menu will open similar to this example:
1. Instrument Status - Displays the following status messages:
• History table full. Readings will not be recorded. You will need to delete one or more
records to create space to save new measurements.
• Instrument has not been zeroed.
• Instrument is ready.
Test samples only when the Instrument is Ready message is displayed.
5

2. Units of Measure - Depends on the device type. Examples may include ppm, mg/l or mg/kg.
Tap the units to switch between Concentration Units and Absorbance.
3. Test Result - Displays the test result to the number of decimal places specified in the
calibration.
4. Target Concentration - Optionally configured as part of the alarm, it must be less than the
Upper Control Limit and greater than the Lower Control Limit.
5. Calibration Name - By default, the device will re-open to the calibration in use when it was
powered down last.
6. Power Indicator - Indicates whether the device is running on utility AC power using the
adapter/charger, or on internal battery power:
7. User Name: Indicates who is logged in. Three users are configured by default: You can perform
all tasks described in this guide with just these default users without ever adding any new users. If
you want to add more, see Getting Started on page 3 for details.
•Admin User:Full unrestricted access except to the Factory User configuration.
•General User: Can run samples, change the screen language and change display
brightness/battery stretch function. Can view - but not edit - the sample history, any custom
configuration analysis details, and any other users.
•Factory User:For Spectro Support Services use only.
8. Alarm Scale: If alarms are created as part of a calibration, the alarm limits will be displayed in
colored bars. The scale minimum and maximum values are also defined in the calibration.
9. Action Buttons: Menus and sub-menus are accessed by tapping the navigation buttons that
run across the bottom of each menu.
Blue buttons are active and they suggest the next action, such as to zero the instrument:
Light gray buttons are also active and they indicate there is an alternate option to a blue button. In
this example, although the software is suggesting you zero the instrument, you could open the
Setup menu and add a new user:
6

Dark gray buttons are always inactive in the current menu, but they can be activated as part of
another process, such as exporting test results to a USBmemory stick.
For example, the Flash button is always inactive until a USB memory stick is inserted:
When a USB memory stick is detected, the button will change to light gray to indicate that
sending data to the USB memory is now an available option:
Navigating Tables
Whenever you see a table like this example, you can select any entry by tapping it to highlight the
field in blue:
You can see a maximum of 4 - 5 line items in any table - if you have more, you
need to swipe up or down with your finger as you would with a cell phone.
There are usually hidden columns, so you can tap the blue arrow buttons to
move left or right.
You can tap the name at the top of any column to sort it from A to Z or from Z
to A, or from High to Low or Low to High.
Using Drop-Down Menus
A drop-down menu is indicated by a blue down-arrow next to a field. Tap the down-arrow and
options will be revealed; for example, a list of user names. Tap the user you want to select - for
this example, select Admin user:
Entering Text and Numbers
You can enter alpha-numeric text in any blank box by tapping in it to open a software keyboard.
Tap in your entries and tap Enter to close the keyboard.
7

Certain fields - creating or entering a PIN for example - will open a calculator-style numbers only
keypad:
ESC:Returns you to the previous screen.
C:Clears the numbers area
<:Backspace
=:Enter selection
Setting the User Interface Language
This only changes the language temporarily. If the instrument is restarted, then the language will go
back to the user default.
In order to permanently set the language for a particular user, set the language
when you create the user; see Adding a New User on page 12 for details.
1. From the Main Menu, tap the Setup button.
2. Tap the down arrow for the Language field and scroll through the languages and select the
one you want. Current options are Spanish, French, Portuguese, Arabic or Chinese.
3. Tap the Done button. The entire user interface is now displayed in the selected language.
Setting the Date, Time and Daylight Savings Time
1. From the Main Menu, tap the Setup button.
2. Tap the More button.
3. Tap the Clock button.
4. Tap the Up and Down buttons to set the correct time:
5. Daylight Savings Time (DST) is active by default. If you do not want the automatic DST
adjustment, tap the blue check-box to deselect it.
6. Tap Done to return to the Main Menu.
8

Setting Battery Stretch and Display Brightness
To stretch the battery life, you can dim the display, as follows:
1. From the Main Menu, tap the Setup button.
2. In the Display Brightness field, tap the arrow and tap Power Save.
3. Tap Done. The screen will dim immediately.
9

4Administrative Functions
This section describes more advanced functions for operating your instrument.
Adding a Security PIN to the Default Admin on page 10
Changing Users on page 11
Adding a New User on page 12
Editing Existing Users on page 13
Deleting Users on page 13
Adding Data Labels on page 13
Selecting a Calibration on page 14
Editing a Calibration on page 15
Deleting a Calibration on page 15
Reviewing Saved Measurements on page 15
Exporting Saved Measurements on page 16
Deleting Saved Measurements on page 17
Updating the Software on page 18
Adding a Security PIN to the Default Admin
You must be logged in as an Admin user to perform this task.
By default, the last user logged in before the device was powered down will be
logged in again on restart. If the last user had Admin privileges without requiring
a PIN, everyone now has unrestricted access.
We strongly recommend a PIN for all Admin-level users. Adding a PIN to the
default Admin will enforce this for Admin-level users you create and General
users who become Admins.
1. From the Main Menu, tap the Setup button to enter the Setup Menu.
2. From the Setup Menu drop-down list, tap Admin user to select:
3. Tap the Security button.
10