model 6200a trs analyzer manual addendum

206 Pages·2002·2.91 MB·English

MODEL 6200A
TRS ANALYZER
MANUAL ADDENDUM
TELEDYNE ANALYTICAL INSTRUMENTS
03655 Rev. A, August, 2000
TABLE OF CONTENTS
TABLE OF CONTENTS..............................................................................................I
TABLE OF FIGURES...................................................................................................I
1.0 WARRANTY............................................................................................................1
1.1 Claims for damaged shipments..................................................................................2
1.2 Claims for shipping discrepancies.............................................................................2
2.0 INTRODUCTION....................................................................................................3
2.1 Specifications.............................................................................................................3
2.1.1 Analyzer Specifications..................................................................................3
2.1.2 TRS Converter Specifications.........................................................................3
2.2 The Sulfides Analyzer...............................................................................................4
2.3 Configurations............................................................................................................4
2.4 The TRS – Total Reduced Sulfur Converter..............................................................8
2.5 Installation..................................................................................................................10
2.6 Operation and Calibration..........................................................................................12
2.6.1 Calibration Theory..........................................................................................12
2.6.2 Zero and Span Calibration Procedure.............................................................13
2.7 M501TRS Temperature Controller............................................................................14
2.7.1 Changing the Temperature Set Point..............................................................14
2.7.2 Adjusting the P-I-D Parameters......................................................................15
3.0 TROUBLESHOOTNG............................................................................................17
4.0 MAINTENANCE.....................................................................................................19
4.1 SO2 Analyzer Maintenance.......................................................................................19
4.2 Changing the Quartz Tube.........................................................................................19
4.3 Checking the Converter Efficiency............................................................................19
4.4 Sample Diluter Maintenance......................................................................................20
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TABLE OF FIGURES
FIGURE 2.1 – STANDARD CONFIGURATION 5
FIGURE 2.2 – WITH IZS OPTION 6
FIGURE 2.3 – WITH M702 CALIBRATOR OPTION 7
FIGURE 2.4 – TRS CONVERTER LAYOUT 9
FIGURE 2.5 – PNEUMATIC CONNECTIONS 11
FIGURE 3.1 – TRS WIRING DIAGRAM 18
FIGURE 4.1 – DILUTER FLOW BLOCK ASSEMBLY 21
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TABLE OF TABLES
TABLE 2.1 – TRS CONVERTER SPECIFICATIONS.............................................................................................................3
TABLE 2.2 – ZERO CALIBRATION PROCEDURE..............................................................................................................13
TABLE 2.3 – SPAN CALIBRATION PROCEDURE..............................................................................................................14
TABLE 2.4 – TEMPERATURE CONTROLLER - INITIAL SETTINGS...............................................................................16
TABLE 2.5 – TEMPERATURE CONTROLLER - SECONDARY MENU............................................................................16
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1.0 WARRANTY
TELEDYNE ANALYTICAL INSTRUMENTS
02024c
Prior to shipment, TAI equipment is thoroughly inspected and tested. Should equipment failure occur, TAI
assures its customers that prompt service and support will be available.
COVERAGE
After the warranty period and throughout the equipment lifetime, TAI stands ready to provide on-site or in-
plant service at reasonable rates similar to those of other manufacturers in the industry. All maintenance
and the first level of field troubleshooting are to be performed by the customer.

GENERAL
TAI warrants each Product manufactured by TAI to be free from defects in material and workmanship under
normal use and service for a period of one year from the date of delivery. All replacement parts and repairs
are warranted for 90 days after the purchase.
If a Product fails to conform to its specifications within the warranty period, TAI shall correct such defect
by, in TAI's discretion, repairing or replacing such defective Product or refunding the purchase price of such
Product.
The warranties set forth in this section shall be of no force or effect with respect to any Product:
(i) that has been altered or subjected to misuse, negligence or accident, or (ii) that has been used in any
manner other than in accordance with the instruction provided by TAI or (iii) not properly maintained.
THE WARRANTIES SET FORTH IN THIS SECTION AND THE REMEDIES THEREFORE ARE
EXCLUSIVE AND IN LIEU OF ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
FOR PARTICULAR PURPOSE OR OTHER WARRANTY OF QUALITY, WHETHER EXPRESSED
OR IMPLIED. THE REMEDIES SET FORTH IN THIS SECTION ARE THE EXCLUSIVE REMEDIES
FOR BREACH OF ANY WARRANTY CONTAINED HEREIN. TAI SHALL NOT BE LIABLE FOR
ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF OR RELATED TO THIS
AGREEMENT OF TAI'S PERFORMANCE HEREUNDER, WHETHER FOR BREACH OF
WARRANTY OR OTHERWISE.
TERMS AND CONDITIONS
All units or components returned to TAI should be properly packed for handling and returned
freight prepaid to the nearest designated Service Center. After the repair, the equipment will be
returned, freight prepaid.
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1.1 Claims for damaged shipments
All instruments should be thoroughly inspected immediately upon receipt. Material in the container
should be checked against the enclosed packing list. If the contents are damaged and/or the instrument
fails to operate properly, the carrier and TAI should be notified immediately.
The following documents are necessary to support claims:
• Original freight bill and bill of lading
• Original invoices or photocopy of original invoice
• Copy of the packing list
• Photographs of damaged equipment and container
1.2 Claims for shipping discrepancies
All containers should be checked against packing list immediately upon receipt. If a shortage occurs,
notify the carrier and TAI immediately. TAI will not be responsible for shortages against the packing list
unless they are reported immediately.
The following information is necessary to make a claim:
• The instrument model number
• Serial number
• Sales order number or purchase order number
Upon receipt of a claim, TAI will advise disposition of the equipment for repair or replacement.
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2.0 INTRODUCTION
This manual addendum should be used in conjunction with the standard Model 6200A.
2.1 Specifications
2.1.1 Analyzer Specifications
The specifications for the SO2 analyzer are contained in the standard Model 6200A manual.
2.1.2 M501TRS Converter Specifications
TABLE 2.1 – M501TRS Converter Specifications
Specification Value Unit
Flow Rate 1000 Cc/min maximum
TRS Concentration 20 ppm
o
Converter Temperature 950 – 1050 C
Dilution Ratio 4.3:1 Number
Conversion Eff. (H2S) >98 %
Power 220 VAC, 50/60 Hz, 220 watts
Weight 24 lbs
11 kg
Dimensions 7 x 17 x 22 inches
178 x 432 x 559 mm
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2.2 The 6200A Sulfides Analyzer
The TAI Model 6200A Sulfides Analyzer, is designed to measure mixed sulfur impurities, collectively
referred to as TRS, in carbon dioxide (CO2) gas. Since there is no SO2 scrubber in the system, the
instrument reading is the sum of the reduced sulfur compounds and SO2. The 6200A consists of a
modified 6200A UV Fluorescence SO Analyzer and a M501TRS high temperature quartz converter.
2
The M501TRS converts sulfur compounds to SO at high temperature by flowing the gas through a hot
2
quartz tube, the resultant reaction is as follows:
TRS + O --> SO
2 2
Since the gas being analyzed is CO2, which generally contains no oxygen, there is an assembly that injects
a small amount of air into the sample stream resulting in about 4% oxygen in the sample. The added
oxygen allows the sulfur compounds to be oxidized to SO2. Any SO2 present in the sample is unaffected
by the converter. The sample gas then passes to a modified 6200A analyzer where the converted
compounds are analyzed as SO .
2
2.3 Configurations
There are three configurations available:
1. The standard unit consisting of:
• A modified 6200A Fluorescent SO2 Analyzer
• A M501TRS High Temperature Converter
• See Figure 2.1 for the pneumatic diagram
2. The standard unit described above plus:
• An Internal Zero/Span (IZS) Option with H2S permeation tube
• The IZS option uses sample gas, passed through a charcoal scrubber to dilute H2S from
the perm tube plus a converter bypass valve to assure a high quality zero/span
calibration.
• See Figure 2.2 for the pneumatic diagram
3. The standard unit described above plus:
• An external PRC-6000 calibrator for blending tanks of H2S or SO2 span gas with CO2.
• See Figure 2.3 for the pneumatic diagram
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FIGURE 2.1 – BASIC CONFIGURATION
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FIGURE 2.2 – WITH IZS OPTION
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