Ametek TRACE ANALYTICAL TA5000F User manual

TRACE ANALYTICAL
MODEL ta5000F
User Manual
PN: T900-018 Rev. A
Process Instruments
Western Research
455 Corporate Boulevard
Newark, DE 19702

2 | Model ta5000F Gas Purity Monitor
© 2004 AMETEK Process & Analytical Instruments Division
This document contains Information for the use of the Model ta5000F Gas Purity Monitor. Data herein has been verified and validated and
is believed adequate for the intended use of this instrument. If the instrument or procedures are used for purposes over and above the ca-
pabilities specified herein, confirmation of their validity and suitability should be obtained; otherwise, AMETEK does not guarantee results
and assumes no obligation or liability. This publication is not a license to operate under, or a recommendation to infringe upon, any process
patents.
OFFICES
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455 Corporate Blvd., Newark DE 19702
Tel: [phone]
Fax: [phone]
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150 Freeport Road, Pittsburgh PA 15238
Tel: [phone]
Fax: [phone]
CANADA - Alberta
2876 Sunridge Way N.E., Calgary, AB T1Y 7H9
Tel: [phone]
Fax: [phone]
WORLDWIDE SALES AND SERVICE LOCATIONS
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www.ametekpi.com

User Manual | 3
Contents
About This Document .......................................................................................... 5
Safety Notes ........................................................................................................... 5
Grounding.............................................................................................................. 6
Important Safety Information............................................................................. 6
Warning Labels...................................................................................................... 7
Electromatic Compatibility (EMC) ..................................................................... 8
General Safety Considerations............................................................................ 9
Components and Functions ................................................................. 9
Hydrogen Gas Flow............................................................................... 9
Electric Hazard ....................................................................................... 9
Warranty and Claims.......................................................................................... 10
Overview 11
Model ta Gas Purity Monitor.............................................................................11
Introduction .......................................................................................... 11
Functional Overview ........................................................................... 11
Carrier Gas ............................................................................................ 11
Sample Introduction............................................................................ 11
Flame Ionization Detection ................................................................ 11
Operating System................................................................................. 12
Specifications 13
Model designation and detection..................................................................... 13
Performance .......................................................................................... 13
Sample Gas supplies............................................................................ 14
Gases....................................................................................................... 15
Outputs.................................................................................................. 16
Com Ports .............................................................................................. 17
Paralle Printer Ports(LPTI) .................................................................. 18
Analyzer Description 19
Front Panel and User Interface.......................................................... 19
Display Screen...................................................................................... 20
Installation 21
Unpacking and Inspection ................................................................................ 21
Location and Environment................................................................................ 21
Electrical Preparations and Connections.........................................................22
Support Gas Utilities........................................................................................... 23
Regulators and Plumbing .................................................................................. 23
Hardware and Gas Connections ...................................................................... 23
Damage Prevention ............................................................................................ 24
Installation Instructions ..................................................................................... 25
Suggested Tools ................................................................................................... 25
Making Gas Connections................................................................................... 25

4 | Model ta5000F Gas Purity Monitor
View of Gas and Power connections................................................................26
Connect AC Power and Communication Cables ........................................... 27
Start Up and Operation 27
Power Up ............................................................................................... 27
Using the Menu Keys ......................................................................................... 28
Operator state diagram ...................................................................................... 29
Warm Up............................................................................................................... 29
Main Menu Screens ............................................................................................ 31
Page Screens......................................................................................................... 32
Systems Settings Page......................................................................................... 32
Setting the Clock ................................................................................................. 33
Diagnostic Print Key ........................................................................................... 33
Non-Volatile RAM ............................................................................................... 33
Temperature and Status Page............................................................................ 34
Calibration............................................................................................................ 34
Run Screen ........................................................................................................... 35
Super User Mode................................................................................................. 36
Temperature and Status Page.................................................................. 37
Super User Calibration Screen ................................................................ 37
System Settings Factor Calculation ........................................................ 37
System User RUN Screen......................................................................... 38
System Settings.......................................................................................... 38
Operator State Diagram..................................................................................... 39
Shut Down ........................................................................................................... 40
Description of Internal Components ............................................................... 41
Error Messages ..................................................................................... 42
Dimensional Drawings........................................................................ 44

User Manual | 5
About This Document
This manual is intended as a guide for operation of the ta5000F. This
manual is not intended as a service guide and does not contain service
information. The ta5000F should only be operated by personnel who have
been properly trained in the procedures required for safe operation of
the ta5000F. These considerations are in addition to all site specific proce-
dures.
All photographs included in this manual are for example only, and
may not reflect the actual as-purchased configuration of the analyzer.
Safety Notes
Warnings, cautions, and notes contained in any document and in this
User Manual emphasize critical instructions as follows:
Improper installation, operation, or service of the analyzer may result
in permanent damage
If an electrical fire occurs on or inside the analyzer, extinguish it us-
ing class A, B, or C extinguishers. If a purifier fire occurs, Extinguish
it using sand or an extinguisher intended for class D (metal) fires
only.
Any purifiers installed in the analyzer are designed for a specific Gas
application. Do not expose these purifiers to any gas other than the
specified application gas. If these purifiers are exposed to gases other
than the specified application gas, they could rapidly and uncontrol-
lably overheat and could cause a fire or permanent damage to the
purifier or the analyzer.
The analyzer must have electrical power, instrument air pressure,And
applicable gas pressure for proper operation. If Proper electrical power,
instrument air pressure, or applicable Gas pressure are not supplied,
the analyzer could be permanently Damaged and the warranty will be
void.
Operators should not attempt to repair the analyzer. Any repairs
attempted without first consulting Ametek’s Customer Service shall
void the manufacturer’s warranty.
!
WARNING
!
CAUTION
!
WARNING
!
WARNING
!
CAUTION

6 | Model ta5000F Gas Purity Monitor
Grounding
Instrument grounding is mandatory. Performance specifications and
safety protection are void if instrument is operated from an improp-
erly grounded power source.
Verify ground continuity of all equipment before applying power.
Important Safety Information
Before working on the ta5000F, read and understand the following Notes,
Warnings, and Cautions, regarding safety and other required information.
Additional Notes, Warnings, and Cautions included in individual proce-
dures in this manual indicate special conditions to consider during instal-
lation, before opening the heater and while working on it.
All electrical connections, adjustments, or servicing of the
ta5000Fshould be performed only by properly trained and qualified
personnel.
All electrical connections, materials, and methods (plus all safety
standards and procedures) must be made in compliance with local
wiring regulations and electrical code for the hazardous area, as speci-
fied by the Owner Company, local electrical-inspection authority, and
National/EU regulations.
Follow appropriate regulatory and/or company procedures to lock out
the heater while working on the heater electronics.
Verify ground continuity of all equipment before applying power. For
electrical shock protection, the heater must be operated from a ground-
ed power source that has a securely connected protective ground
contact.
!
WARNING
!
WARNING
!
WARNING

User Manual | 7
Warning Labels
These symbols may appear on the instrument to alert you of existing
conditions.
PROTECTIVE CONDUCTOR TERMINAL
(BORNIER DE L’ECRAN DE PROTECTION)
Schutzerde
CAUTION - Risk of electric shock
(ATTENTION-RISQUE DE DÉCHARGE ÉLECTRIQUE)
Achtung - Hochspannung Lebensgefahr
CAUTION - Refer to accompanying documents
(ATTENTION-SE RÉFERER AUX DOCUMENTS JOINTS)
Achtung (Beachten Sie beiliegende Dokumente)
CAUTION - Hot Surface
(ATTENTION-SURFACE CHAUDE)
Achtung - Heiße Oberfläche
Environmental Information (WEEE)
This AMETEK product contains materials that can be reclaimed and recycled. In some
cases the product may contain materials known to be hazardous to the environment
or human health. In order to prevent the release of harmful substances into the
environment and to conserve our natural resources, AMETEK recommends that you
arrange to recycle this product when it reaches its “end of life.”
Waste Electrical and Electronic Equipment (WEEE) should never be disposed of in a
municipal waste system (residential trash). The Wheelie Bin marking on this product is
a reminder to dispose of the product properly after it has completed its useful life and
been removed from service. Metals, plastics and other components are recyclable and
you can do your part by one of the following these steps:
• When the equipment is ready to be disposed of, take it to your
local or regional waste collection administration for recycling.
• In some cases, your “end-of-life” product may be traded in for
credit towards the purchase of new AMETEK instruments. Con-
tact your dealer to see if this program is available in your area.
• If you need further assistance in recycling your AMETEK product,
contact our office listed in the front of the instruction manual.
!
CAUTION

8 | Model ta5000F Gas Purity Monitor
Electromagnetic Compatibility (EMC)
Read and follow the recommendations in this section to avoid perfor-
mance variations or damage to the internal circuits of this equipment
when installed in harsh electrical environments.
The various configurations of the ta5000F Analyzer should not produce, or fall victim to,
electromagnetic disturbances as specified in the European Union’s EMC Directive. Strict
compliance to the EMC Directive requires that certain installation techniques and wiring
practices are used to prevent or minimize erratic behavior of the Heater or its electronic
neighbors. Below are examples of the techniques and wiring practices to be followed.
In meeting the EMC requirements , the various Heater configurations described in this
manual rely heavily on the use of metallic shielded cables used to connect to the custom-
er’s equipment and power. Foil and braid shielded I/O and DC power cables are recom-
mended for use in otherwise unprotected situations. In addition, hard conduit, flexible
conduit, and armor around non-shielded wiring also provides excellent control of radio
frequency disturbances. However, use of these shielding techniques is effective only when
the shielding element is connected to the equipment chassis/earth ground at both ends of
the cable run. This may cause ground loop problems in some cases. These should be treat-
ed on a case-by-case basis. Disconnecting one shield ground may not provide sufficient
protection depending on the electronic environment. Connecting one shield ground via a
0.1 microfarad ceramic capacitor is a technique allowing high frequency shield bonding
while avoiding the AC-ground metal connection. In the case of shielded cables the drain
wire or braid connection must be kept short. A two-inch connection distance between
the shield’s end and the nearest grounded chassis point, ground bar or terminal is highly
recommended. An even greater degree of shield performance can be achieved by using
metallic glands for shielded cable entry into metal enclosures. Expose enough of the braid/
foil/drain where it passes through the gland so that the shield materials can be wrapped
backwards onto the cable jacket and captured inside the gland, and tightened up against
the metal interior.
Inductive loads connected to the low voltage “Alarm Contacts” are not recommended.
However, if this becomes a necessity, adhere to proper techniques and wiring practices. In-
stall an appropriate transient voltage suppression device (low voltage MOV, “Transzorb,”
or R/C) as close as possible to the inductive device to reduce the generation of transients.
Do not run this type of signal wiring along with other I/O or DC in the same shielded
cable. Inductive load wiring must be separated from other circuits in conduit by using an
additional cable shield on the offending cable.
In general, for optimum protection against high frequency transients and other disturbanc-
es, do not allow installation of this Heater where its unshielded I/O and DC circuits are
physically mixed with AC mains or any other circuit that could induce transients into the
Heater or the overall system. Examples of electrical events and devices known for the gen-
eration of harmful electromagnetic disturbances include motors, capacitor bank switching,
storm related transients, RF welding equipment, static, and walkie-talkies.
!
CAUTION

User Manual | 9
General Safety Considerations
Components and Functions
The following safety items must be observed to avoid personal injury
and to prevent damage to the ta5000F analyzer. All personnel involved
in installation, operation or service of the analyzer should be thoroughly
familiar with these items. These considerations are in addition to all site
specific safety procedures.
Hydrogen (H2) Gas Flow
Since Hydrogen is flammable and can be explosive if confined,
do not operate FID- equipped instruments without an external
shut-off valve on the hydrogen line. Periodically check that the
shut-off valve operates correctly when the FID flame goes out.
Also, in FID-equipped instruments do not provide hydrogen
flow unless carrier gas is also flowing. In any application us-
ing hydrogen, be sure to turn off the supply at its source when
removing any portion of the H2flow path or performing service
procedures, etc. Should gas flow measurements through an FID
be required, do not measure air and H2together. They should be
measured separately to minimize explosion hazard.
Electrical Hazard
Be sure that the top cover is securely in place before operating
the analyzer. Since some service procedures require the cover to
be removed while the power is on, be aware that electric shock
can occur. Therefore, only trained or otherwise qualified person-
nel should service the analyzer. The analyzer is supplied with a
3-conductor power cord providing a protective earth ground con-
nection when plugged into a properly wired receptacle. Proper
receptacle grounding must be verified.
!
WARNING
!
WARNING
!
WARNING

10 | Model ta5000F Gas Purity Monitor
Warranty and Claims
We warrant that any equipment of our own manufacture or manufactured for us pursuant to our
specifications which shall not be, at the time of shipment thereof by or for us, free from defects
in material or workmanship under normal use and service, will be repaired or replaced (at our
option) by us free of charge, provided that written notice of such defect is received by us within
twelve (12) months from date of shipment of portable heaters or within eighteen (18) months
from date of shipment or twelve (12) months from date of installation of permanent equipment,
whichever period is shorter. All equipment requiring repair or replacement under the warranty
shall be returned to us at our factory, or at such other location as we may designate after obtaining
a Returned Material Authorization (RMA) number, transportation prepaid. Such returned equip-
ment shall be examined by us and if it is found to be defective as a result of defective materials or
workmanship, it shall be repaired or replaced as aforesaid. Our obligation does not include the
cost of furnishing any labor in connection with the installation of such repaired or replaced equip-
ment or parts thereof, nor does it include the responsibility or cost of transportation. In addition,
instead of repairing or replacing the equipment returned to us as aforesaid, we may, at our option,
take back the defective equipment, and refund in full settlement the purchase price thereof paid
by Buyer.
Process photometric analyzers, process moisture analyzers, and sampling systems are warranted
to perform the intended measurement, only in the event that the customer has supplied, and
AMETEK has accepted, valid sample stream composition data, process conditions, and electrical
area classification prior to order acknowledgment. The photometric light sources are warranted
for ninety (90) days from date of shipment. Resale items warranty is limited to the transferable
portion of the original equipment manufacturer’s warranty to AMETEK. If you are returning
equipment from outside the United State, a statement should appear on the documentation ac-
companying the equipment being returned declaring that the goods being returned for repair are
American goods, the name of the firm who purchased the goods, and the shipment date.
The warranty shall not apply to any equipment (or part thereof) which has been tampered with
or altered after leaving our control or which has been replaced by anyone except us, or which has
been subject to misuse, neglect, abuse or improper use. Misuse or abuse of the equipment, or any
part thereof, shall be construed to include, but shall not be limited to, damage by negligence, ac-
cident, fire or force of the elements. Improper use or misapplications shall be construed to include
improper or inadequate protection against shock, vibration, high or low temperature, overpres-
sure, excess voltage and the like, or operating the equipment with or in a corrosive, explosive or
combustible medium, unless the equipment is specifically designed for such service, or exposure
to any other service or environment of greater severity than that for which the equipment was
designed.
The warranty does not apply to used or secondhand equipment nor extend to anyone other than
the original purchaser from us.
THIS WARRANTY IS GIVEN AND ACCEPTED IN LIEU OF ALL OTHER WARRANTIES,
WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION AND WARRANTIES
OF FITNESS OR OF MERCHANTABILITY OTHER THAN AS EXPRESSLY SET FORTH HEREIN,
AND OF ALL OTHER OBLIGATIONS OR LIABILITIES ON OUR PART. IN NO EVENT SHALL
WE BE LIABLE UNDER THIS WARRANTY OR ANY OTHER PROVISION OF THIS AGREE-
MENT FOR ANY ANTICIPATED OR LOST PROFITS, INCIDENTAL DAMAGES, CONSEQUEN-
TIAL DAMAGES, TIME CHANGES OR ANY OTHER LOSSES INCURRED BY THE ORIGINAL
PURCHASER OR ANY THIRD PARTY IN CONNECTION WITH THE PURCHASE, INSTAL-
LATION, REPAIR OR OPERATION OF EQUIPMENT, OR ANY PART THEREOF COVERED BY
THIS WARRANTY OR OTHERWISE. WE MAKE NO WARRANTY, EXPRESS OR IMPLIED, IN-
CLUDING WITHOUT LIMITATION ANY WARRANTIES OF FITNESS OR OF MERCHANTABIL-
ITY, AS TO ANY OTHER MANUFACTURER’S EQUIPMENT, WHETHER SOLD SEPARATELY OR
IN CONJUNCTION WITH EQUIPMENT OF OUR MANUFACTURE. WE DO NOT AUTHORIZE
ANY REPRESENTATIVE OR OTHER PERSON TO ASSUME FOR US ANY LIABILITY IN CON-
NECTION WITH EQUIPMENT, OR ANY PART THEREOF, COVERED BY THIS WARRANTY.

User Manual | 11
OVERVIEW
Model ta Gas Purity Monitor
Introduction
The ta5000F Process Gas Analyzer is a trace level gas chromatograph
capable of detecting ppb concentrations of contaminants in sample gas
matrices. The system consists of a microprocessor controlled gas chro-
matograph utilizing the Analytical Flame Ionization Detector (FID).
Functional Overview
In order to achieve specified performance, the ta5000F performs these
primary functions:
Sample Introduction and Component Separation
Samples are introduced into the instrument via air actuated gas sampling
valves or manual injections. Components of interest are separated in a
1/8” Column(S) inside a heated column oven.
Flame Ionization Detection
Species eluting from the FID column set pass immediately into the heated
bed of ruthenium oxide (Ru3O4)) and the flame detector. Within the ru-
thenium oxide bed, the general reaction occurs:
COx+ (2+X)H2=> CH4 +XH2O(vapor)
Where COxis an appropriate carbon-oxygen compound gas. For carbon
dioxide the equilibrium reaction is:
CO2+ 4H2=> CH4 +2H2O(vapor)
The resulting methane is quantitatively determined by means of flame
ionization immediately downstream of the ruthenium oxide bed. Meth-
ane and other simple hydrocarbons pass through the methanizer unaf-
fected.Within the flame ionization region hydrocarbons are reduced via a
series of reaction steps to CH+ions and electrons prior to complete com-

12 | Model ta5000F Gas Purity Monitor
bustion into H2O and CO2. The resultant electrons are collected to gener-
ate a current signal. Higher hydrocarbons, those containing more than a
single carbon group, generate additional CH+Ions in proportion to the
carbon number. As a result the theoretical sensitivity of the flame ioniza-
tion detector to non-methane hydrocarbons is at least two times higher
than methane.
Contamination of carrier gases with reactive compounds such as sulfides,
chlorides, and aromatics will irreversibly impair reactivity and will neces-
sitate methanizer replacement. Care should be taken to bypass the instru-
ment if these compounds are present in the sample gas stream.
Operating System
A six-button keypad enters commands to the microprocessor, which moni-
tors detector operation, controls heated zones, and operates all internal
valve functions. External signal outputs for a data collection system or
host computer are located at the rear panel.
The microprocessor control system allows complete unattended operation
of the ta5000F. This onboard system performs necessary operational and
analytical functions such as:
• Analyzer Status Control
• Contaminant Identification
• Concentration Calculations
• Calibration
• Sampling Frequency
• Data Output
• Alarm Output
Data is presented via the front display panel. Alternatively data may be
obtained through an RS232 serial computer interface and HP parallel
printer interface located on the rear panel.
With optional interface kits, two components may be assigned to separate
trend channels to provide a continuous signal proportional to the con-
centration of the assigned component. These trend signals are updated
following each run and can be tracked by a data logger or host computer.

User Manual | 13
SPECIFICATIONS
Model designation and detection limit specifications
Lower detection limits may vary depending on application, contact
manufacturer for information about your specific model or applica-
tion. Not all models and applications are listed below.
Model designation and detection limit specifications
Sample Gas Model Lower Detection Limit
CH4ppb CO2ppb NMHCppb
Nitrogen ta5000F-N2 3 3 5
Argon ta5000F-Ar 5 3 5
Helium ta5000F-He 5 3 5
Oxygen ta5000F-O2 5 5 10
Hydrogen ta5000F-H2 5 3 5
Air ta5000F 5 5 10
Performance
Accuracy
Greater of ±1 x LDL OR 10% of reading
Range
0 to 5 ppm (Higher are available as an option)
Response Time
Length of Analysis is dependant on the application.
Response time is independent of sample concentration.
!
CAUTION

14 | Model ta5000F Gas Purity Monitor
Ambient Operating Temp.
60 to 90° F (16 to 32° C)
Sample Compatibility
Specific models available for various applications
Resolution, Display
0.1 ppb
Resolution, Communication Ports
0.01 ppb
Carrier Gas Supplies (On -Line Installation)
Inlet Pressure Range 70 to 90 psig (4.8 to 6.1 bar)
Inlet Pressure Stability ± 2%, regulator required
Return Pressure Atmospheric vent is optimal, ± 0.5 psig
maximum
Flow Rate 50 cc/min minimum, sample bypass at 50
cc/min.
Temperature 60 to 100 °F (16 to 38 °C), optimum when
maintained ± 2°C
Maximum Impurity Levels < 1 ppb all impurities
Gas Ports
Sample Inlet 1/16-inch VICI compression fitting
Carrier 1/16-inch VICI compression fitting
Sample Vent 1/16-inch VICI compression fitting
FID H21/16-inch VICI compression
FID Air 1/16-inch VICI compression
Aux 1/16-inch VICI compression fitting
FID Shut-Off 1/8-inch VICI compression
Actuator Gas 1/8-inch VICI compression

User Manual | 15
Sample Gas
Inlet Fitting 1/16-inch VICI compression fitting
Flow Rate 20 - 100 sccm minimum
Inlet pressure stability ± 2%, UHP regulator required
Vent pressure Atmospheric pressure vent is optimal,
± 0.5 psig maximum
Actuator Gas
Inlet Fitting 1/8-inch VICI compression fitting
Inlet Pressure Range 70 to 150 psig (4.8 to 10.2 bar)
Gas Type Inerts (Nitrogen, Argon, Helium), 7
nines or better or CDA, dewpoint <-65° C
FID Hydrogen
Inlet Fitting 1/16-inch VICI compression fitting
Inlet pressure range 30 psig (2.0 bar)
Inlet pressure stability ± 2%, UHP regulator required
Flow rate 30 cc/min
Purity Hydrocarbons, CO, CO2, Moisture
< 1 ppm
FID Air
Inlet Fitting 1/16-inch VICI compression fitting
Inlet pressure range 20 psig (1.4 bar)
Inlet pressure stability ±2%, regulator required
Flow rate 230 cc/min
Purity Total hydrocarbons < 1 ppm, dew
point < - 65° C
Calibration Gas
Inlet Fitting 1/16-inch VICI compression
fitting(Uses Sample Inlet)
Cylinder Concentration H2, CO, Balance nitrogen, depends
on level of detection
Cylinder Volume 100 cubic feet minimum (2800L)

16 | Model ta5000F Gas Purity Monitor
Chassis
Dimensions 7” (18cm) H x 16.8” (43cm) W x 26.5”
(67cm) D
Weight 35 lb. (15.9 kg)
Power 100 - 120 VAC, 50/60 Hz,;
200 - 240 VAC, 50/60 Hz
Outputs
Display LCD graphics, backlit, 100mm x 150mm
Printer Port Concentration, chromatogram, and diagnos
-tic reports
Serial PLC Port Concentration data and general alarm via
RS232
4 to 20ma (optional) Concentration signals
ta5000 PLC Output Format
The concentration data, status, and other detail information is sent from
port 2 of the ta5000 automatically at the end of every run. The format
used is called Comma Separated Variable or CSV. This format is one of the
common MS EXCEL formats.
The fields within each record are defined in Table 1. Fields 1 – 6 are the
record identification fields and fields 7 & 8 are the impurity fields.
The next impurities will be at fields 9 – 10, 11 – 12, 13 – 14, 15 –16, and 17
– 18. This string is terminated by a CR, carriage return, and LF, line feed,
characters.
The parameters are 9,600 baud, 8 data bits, 1 stop bit and no parity.
Field1Field2Field3Field4Field5Field6Field7Field8
Date&
Timeof
RUN
Analyzer
Serial#
Run/
Maintenance
EDL/
Single
Analysis
Stream
Selection#
ta5000
Error
Status
Impurity
Name
Concentrati
oninppbx
100
Table 6.1

User Manual | 17
The following defines each field:
DDDD-DD-DD TT:TT:TT,#,R,S,A,EEEEEEEE,NNNNN,C, …
DDDD-DD-DD = Date (2000-03-23)
TT:TT:TT = Time (12:23:44)
# = Analyzer Serial Number
R = Run or Maintenance (Calibration) Mode
A = EDL or Single Analysis Mode
S = Stream Number
EEEEEEEE = Eight digits of error status (0 = Not Error,
1 = Error)
1. General Alarm (MSD)
2. Spare
3. Spare
4. Spare
5. Spare
6. Spare
7. Spare
8. Spare (LSD)
NNNNN = Name of impurity
C = Concentration in ppb x 100
The following is an example of this output string:
2001-08-16 14:35:00,99,R,S,1,10000000,H2 ,0,CO ,2483, , , , , ,
Com Ports - COM 1, COM 2, and COM 3
All three of these ports are 9-pin male D-type connectors. Pin 2 is used
to transmit data to other equipment. The analyzer uses Pin 3 to receive
data. Pin 5 is a common ground. All other pins are unused.
COM PORTS

18 | Model ta5000F Gas Purity Monitor
Parallel Printer Port (LPT1)
The Parallel Printer Port uses a standard 25-pin female D-type connector.
The printer port follows standard parallel printer protocols. The analyz-
ers are compatable with Hewlett Packard printers model numbers HP-6xx,
HP-7xx, and HP-8xx. Ametek’s Trace Analytical recommends using one of
these suggested models.
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Parallel Printer Port D-type connector

User Manual | 19
ANALYZER DESCRIPTION
Front Panel and User Interface
The front panel of the ta5000F is where the user interface is found. The
user interface is a combinationof the display screen and menu keys. The
display screen shows information and options for running the ta5000F.
The Menu Keys correlate to menu labels on the display screen and are
used for all input to the operating system. The status LED is a light that
will shine green when the power is on and the system is working prop-
erly, and will turn red when the power is on and system errors exist (see
page 46 for information on errors).
Front Panel

20 | Model ta5000F Gas Purity Monitor
Display Screen
The display screen is where the instrument displays all current informa-
tion and options.The display is separated into three sections.
The top section of the screen is the Status Bar. This is where the instru-
ment displaysthe current status. This bar will also display which screen is
currently selected, the time and date and other important Status informa-
tion.
The center area is the Main Window. This is where the instrument dis-
plays active information and user input fields. This could be information
about the last analysis run, calibration, or options for future runs.
The bottom area is the Menu Bar. The menu bar is where menu labels are
displayed for user input.
Rear Panel
Display screen