Agilent Technologies 4100 ExoScan FTIR Operation Manual
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Agilent Technologies 4100 ExoScan FTIR Operation Manual

Agilent Technologies 4100 ExoScan FTIR Operation Manual

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  • Page 1 Agilent 4100 ExoScan FTIR Operation Manual...
  • Page 2 DFAR 252.227-7014 (June 1995), or as a “commercial item” as defined in FAR 2.101(a) or as “Restricted computer software” as defined in FAR 52.227-19 (June 1987) or any equivalent agency regulation or Agilent 4100 ExoScan FTIR Operation Manual...

  • Page 3: Table Of Contents

    Logging on to MicroLab Mobile for the first time Performance verification Diagnostic values Performance validation 3. Analyzing Samples External reflectance Cleaning the sample probe Collecting a background spectrum Collecting a sample spectrum Internal reflectance (ATR) Agilent 4100 ExoScan FTIR Operation Manual...
  • Page 4 Collecting a background spectrum Collecting a sample spectrum Using the solid sample ATR press Interchanging sampling accessories 4. Maintenance 5. Spare Parts 6. Specifications Technical Safety Information Environmental conditions Handheld PC data station Electromagnetic compatibility EN55011/CISPR11 ICES/NMB-001 Agilent 4100 ExoScan FTIR Operation Manual...

  • Page 5: Introduction

    WARNING Fire Hazard 4100 ExoScan FTIR systems are NOT intrinsically safe. Use the system only in atmospheres that have been tested for flammable materials. If the equipment is used in a manner not specified in this manual, the protection provided by the equipment may be impaired.
  • Page 6 This proprietary design is the key to successfully making FTIR technology compact, lightweight, rugged and field-portable. The 4100 ExoScan FTIR system can be configured for a number of different sampling configurations to accommodate the analysis of a range of liquids, solids, powders, pastes and gels. The various sampling probes can be provided in a dedicated configuration or with the capability of being interchangeable.
  • Page 7 IR absorbance levels. The diamond ATR probe for the 4100 ExoScan FTIR is a single reflection ATR. The single reflection ATR sampling technique is ideal for identification of thick or highly-absorbing samples where small IR pathlengths are required (typically 2 micron depth of penetration).
  • Page 8 Introduction The 4100 ExoScan FTIR is equipped with a handheld PC (socket PDA) as standard and can be interfaced to the optional laptop computer for development of new methods and for detailed viewing and manipulating the spectra. The 4100 ExoScan software user interface is intuitive, simple to use and requires no specialized technical training.

  • Page 9: Getting Started

    Your 4100 ExoScan FTIR has been packed to ensure that it arrives at your facility ready to go to work. Custom foam inserts protect the instrument from damage during travel. Whenever your instrument is shipped via common carrier, it needs to be re- packed in the shipping case.

  • Page 10: Packing List

    Keep all original packing material for storing, shipping and transporting the NOTE system in the future. Remove the 4100 ExoScan FTIR system from its shipping case and place it on its side on a flat, stable surface. The instrument must be kept away from hot surfaces and any sources of electromagnetic interference.

  • Page 11: Options

    Handheld PC docking station  Components The 4100 ExoScan FTIR is designed to measure samples in a handheld configuration. Sample measurement can be started using the handle-mounted trigger or the handheld PC touch screen. The thumb button can be used to navigate through menu options in the software.

  • Page 12: Connecting Power

    Figure 1. Agilent 4100 ExoScan FTIR Connecting power The 4100 ExoScan FTIR can be operated remotely for up to 4 hours using the 10.8 volt lithium-ion battery, or indefinitely using the AC power cable when AC power is available. The 4100 ExoScan uses a single docking style connector for both line power and USB communication to an external computer.

  • Page 13: Battery

    Getting Started Battery The 4100 ExoScan FTIR has a door on the front of the handle. The door on the front gives access to the system battery. The door must remain closed and locked while the system is in use. The 4100 ExoScan should arrive with one battery in the shipping case.

  • Page 14: Ac Power

    WARNING Electrical Shock Hazard Avoid shock hazard. Never allow liquid to run into the 4100 ExoScan FTIR battery compartment. AC power The 4100 ExoScan FTIR is provided with an AC power cord and external power supply 15 volt DC converter.
  • Page 15 The USB connection on the “Y” cable connection is designed to be used with the CAUTION 4100 Exoscan FTIR at rest; it was not designed for use with the 4100 Exoscan FTIR in a handheld configuration” to “The USB connection on the “Y” cable connection is designed to be used with the 4100 Exoscan FTIR at rest only.
  • Page 16 Once AC power is connected, the power button located on the bottom side of the 4100 ExoScan FTIR handle will appear a solid red color (see Figure 4). This means the battery pack is being charged, but the instrument is off.
  • Page 17 Getting Started The 4100 ExoScan FTIR contains a lithium-ion rechargeable battery pack. Agilent NOTE has fully charged the 4100 ExoScan system prior to shipment, but the system should also be plugged into a power outlet when not in use. The 4100 ExoScan battery life under continuous use is approximately 4 hours.

  • Page 18: Turning On The Instrument

    Green blinks rapidly twice then red blinks rapidly twice The power button is a momentary switch to avoid accidental power off. In order CAUTION to turn the system on or off, hold the button down for two (2) seconds. Agilent 4100 ExoScan FTIR Operation Manual...

  • Page 19: Starting The Software

    The 4100 ExoScan FTIR systems are supplied with the Agilent MicroLab Mobile software, which has already been installed on your handheld PC computer. To start the software once the 4100 ExoScan FTIR has been powered up: Turn on the handheld PC data station by depressing the power button on the top right corner of the data station (see Figure 5).

  • Page 20: Charging The Handheld Pc

    The software will launch and display a logon screen. If the 4100 ExoScan FTIR instrument has not been turned on first, you will NOTE receive an ‘Instrument Failed to Initialize’ warning message on the handheld PC.

  • Page 21: Performance Verification

    Performance verification The 4100 ExoScan FTIR spectrometer systems have been thoroughly tested at the factory, so no alignment steps are required. However, it is recommended to run the performance test initially to ensure the instrument is running properly.

  • Page 22: Diagnostic Values

    The Critical value indicates that the system is not working correctly. Contact Agilent technical support for assistance if there is a problem with your instrument. Agilent 4100 ExoScan FTIR Operation Manual...
  • Page 23 <35 <30 Indicates a problem with temperature or >44 or >48 the cooling circuitry or an ambient temperature over the specified range. 10–75 >75 >80 Indicates the ambient temperature temperature over the specified range. Agilent 4100 ExoScan FTIR Operation Manual...

  • Page 24: Performance Validation

    Performance validation The MicroLab PC and MicroLab Mobile software have three tests appropriate for performance validation of the 4100 ExoScan FTIR. All of these tests can be accessed from the Advanced Features, System Check page of the MicroLab PC and MicroLab Mobile software.
  • Page 25 For the ATR sample interface, the reference cap is not required for a background, but the polystyrene test sample must be pressed firmly against the diamond sample interface during the sample collection. Agilent 4100 ExoScan FTIR Operation Manual...
  • Page 26 Getting Started This page is intentionally left blank. Agilent 4100 ExoScan FTIR Operation Manual...

  • Page 27: Analyzing Samples

    External reflectance Internal reflectance (ATR) Interchanging sampling accessories The Agilent 4100 ExoScan FTIR instrument is provided with at least one sample probe interface as specified on your order. Depending on the order, that sample probe may be permanently attached or interchangeable with other sampling devices.
  • Page 28 The steps involved in performing an external reflectance analysis are: Clean the reflectance probe tip. Collect a background spectrum using the reflectance cap. Collect a sample spectrum. Agilent 4100 ExoScan FTIR Operation Manual...

  • Page 29: Cleaning The Sample Probe

    Analyzing Samples Cleaning the sample probe Before using the 4100 ExoScan FTIR external reflectance system on a new sample, it is important as a first step to ensure that the sampling surface of the probe tip is clean. Kimwipes or a suitable substitute (such as cotton swabs) should be used to clean the sensor and sampling area.

  • Page 30: Collecting A Sample Spectrum

    Once the background is finished collecting, the software will instruct you to put the probe in contact with the sample. It is recommended to use the provided strap to secure the 4100 ExoScan FTIR to NOTE the user and avoid damage due to dropping the system. To install the strap, hook both ends (2 spring clips) of strap to the rod on the lower back panel of 4100 ExoScan (just above the handle).
  • Page 31 (absorbance) of the sample measurement. This screen is used to ensure that the sample has been correctly placed at the sampling interface. For 4100 ExoScan FTIR applications using reflectance, the value should be between 0.1 and 2 AU. Use the real-time data...

  • Page 32: Internal Reflectance (Atr)

    Diamond can accept samples with a pH range from 1 to 14, which means hard or abrasive samples and even strong acids can be safely analyzed. The 4100 ExoScan FTIR ATR sampling probe is a single reflection system. The diamond is the world’s most durable substance and the ZnSe monolithic substrate is used as a focusing lens to provide the maximum IR signal.

  • Page 33: Cleaning The Sample Probe

    Collect a sample spectrum. Cleaning the sample probe Before using the 4100 ExoScan FTIR ATR system on a new sample, it is important as a first step to ensure the sampling surface is clean. Kimwipes or a suitable substitute (such as cotton swabs) should be used to clean the sensor and sampling area.

  • Page 34: Collecting A Sample Spectrum

    Place a small amount of material to be measured against the diamond ATR crystal. The crystal is the clear, circular shaped material held in place by the surrounding metal disk at the end of the probe. Agilent 4100 ExoScan FTIR Operation Manual...
  • Page 35 Use the real-time data viewer in the software to ensure good contact between the sample and the diamond, and then choose to collect the data using the 4100 ExoScan FTIR software. Tap the NEXT button on the software screen to proceed with the analysis.

  • Page 36: Using The Solid Sample Atr Press

    Avoid the use of the sample press on samples that may be sharp or pointed. Using the solid sample ATR press The 4100 ExoScan FTIR ATR system is offered with an optional sample press attachment that is removable when not required. The sample press enables improved measurement of solid or powder samples.
  • Page 37 Analyzing Samples Hold the 4100 ExoScan FTIR with the diamond sample interface pointing up. Open the press arm as is shown in Figure 6. Slide the ring of the press onto the stainless steel sampling tube. Rotate the press in a clockwise direction while pressing down until the ring locks in place.
  • Page 38 If the sample is a powder or solid, the optional sample press may be needed to ensure good contact with the sample. For detailed instructions on using the optional sample press, see Page 36. Agilent 4100 ExoScan FTIR Operation Manual...

  • Page 39: Interchanging Sampling Accessories

    To switch between different sampling probes: Before attempting to interchange a sampling probe, turn off the power to the 4100 ExoScan FTIR system and place it on a solid surface with the sampling probe facing upwards. To remove an installed sampling probe, rotate the 3-inch diameter threaded ring counterclockwise until it disengages with the 4100 ExoScan FTIR frame.
  • Page 40 Analyzing Samples Once removed, store the sampling probe in a clean and protected area, such as in a plastic bag inside the 4100 ExoScan FTIR foam- lined shipping container. When removed, the opening in the mounting surface of the sampling probe is...

  • Page 41: Maintenance

    Maintenance 4. Maintenance When the outside of the Agilent 4100 ExoScan FTIR system needs cleaning, disconnect the power cord and any other connections and ensure the battery compartment is closed. Use a damp, soft cloth and a mild detergent to wipe down the outside of the unit. Do not completely immerse the 4100 ExoScan FTIR in water.
  • Page 42 Maintenance This page is intentionally left blank. Agilent 4100 ExoScan FTIR Operation Manual...

  • Page 43: Spare Parts

    Agilent 4100 ExoScan FTIR system with diamond ATR internal reflectance sampling probe 0023 - 051 Agilent 4100 ExoScan FTIR system with 45° external and diamond ATR internal reflectance probes 0023 - 005 Agilent 4100 ExoScan FTIR system with grazing angle external reflectance probe 0023 - 201 Agilent 4100 ExoScan FTIR 45°...
  • Page 44 Spare Parts This page is intentionally left blank. Agilent 4100 ExoScan FTIR Operation Manual...

  • Page 45: Specifications

    Length: 21 cm (8.25 in)  Depth: 10.2 cm (4.00 in)  Height: 17.1 cm (6.75 in)  Weight: 2.9 kg (6.5 lb)  Power supply: 100 to 240 V AC, 3 A, 50 to 60 Hz  Agilent 4100 ExoScan FTIR Operation Manual...

  • Page 46: Safety Information

    Specifications Safety Information Agilent 4100 ExoScan FTIR systems contain a low-powered solid state laser required for operation, but, in no operation or maintenance mode will the operator be exposed to radiation levels that exceed those that define a Class 1 laser product.

  • Page 47: Electromagnetic Compatibility

    Make sure that all peripheral devices are also certified. Make sure that appropriate cables are used to connect the device to peripheral equipment. Consult your equipment dealer, Agilent Technologies, or an experienced technician for assistance. Agilent 4100 ExoScan FTIR Operation Manual...

  • Page 48: Ices/Nmb-001

    Changes or modifications not expressly approved by Agilent Technologies could void the user’s authority to operate the equipment. ICES/NMB-001 This ISM device complies with Canadian ICES- 001. Cet appareil ISM est conforme à la norme NMB-001 du Canada. Agilent 4100 ExoScan FTIR Operation Manual...
  • Page 50 In This Guide The guide describes the following: Introduction  Getting Started  Analyzing Samples  Maintenance  Spare Parts  Specifications  © Agilent Technologies 2009, 2011- 2013, 2017 Printed in Malaysia 10/17 *0023-401* *0023-401* 0023-401 Issue 6...

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