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Summary of Contents for Ametek Universal Analyzers 270SF
- Page 1 Model 270SF Gas Sample Probe with Convertor Instruction Manual 5200 Convair Drive • Carson City, NV 89706 +1 (775)883 2500 • sales.universal@ametek.com • www.universalanalyzers.com...
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Page 2: Table Of Contents
TABLE OF CONTENTS Receiving and Storage ..................3 Definition of Symbols ..................... 4 Product Identification & Configuration ..............5 Specifications ......................6 Description and Principle of Operation ..............7 Installation ......................9 ... -
Page 3: Receiving And Storage
Receiving and Storage The Universal Analyzers Model 270SF gas sample probe with ammonia converter comes completely pre- assembled. No assembly is necessary when received on-site. Carefully inspect the product and included accessories immediately on arrival by removing them from the packing and checking for missing articles against the packing list. -
Page 4: Definition Of Symbols
Definition of Symbols CAUTION, RISK OF DANGER SYMBOL INDICATES INJURY MAY OCCUR IF MANUFACTURER’S INSTRUCTIONS ARE NOT ADHERED TO. PLEASE READ MANUAL CAREFULLY WHEN SYMBOL IS DISPLAYED CAUTION, HOT SURFACE SYMBOL INDICATES EXPOSED SURFACE TEMPERATURE CAN CAUSE BURNS OR PERSONAL INJURY. CARE SHOULD BE TAKEN WHEN CONTACT IS REQUIRED. -
Page 5: Product Identification & Configuration
Product Identification & Configuration For the current version of all Model 270SF with Ammonia Convertor product configuration, visit the Universal Analyzers website. https://www.universalanalyzers.com/ Navigate to: Products -> Gas Sample Probes -> Model 270SF w/NH3 A link to the current configuration is provided at the bottom of the page. 270NH3.MAN.REVD.062019 Page 5 of 17... -
Page 6: Specifications
Specifications OPERATING SPECIFICATIONS Sample Flow Rate 0 to 10 l/m Calibration Gas Requirement Sample flow rate plus 10% Operating Pressure Drop At 10 l/m 12” water column Maximum Gas Temperature At Inlet 700°F (370°C) Filter Oven Temperature 350°F (176°C) Dimensions 18”... -
Page 7: Description And Principle Of Operation
Description and Principle of Operation APPLICATION The Ammonia (NH3) Converter is typically bolted to the side of, and plumbed to, a 270 series probe. The assembly is designed to sample gas in stacks where ammonia is added and must be analyzed. There is an unconverted sample output located immediately after the filter on the probe. - Page 8 GENERAL DESCRIPTION, AMMONIA CONVERSION SECTION The NH converter mounts to the right side of a standard 270 series probe enclosure. The probe enclosure is fastened directly to a mounting flange on the stack. A heat shrink boot on the bottom of the probe enclosure provides a sealed input location for all sample lines and electrical wiring for both units.
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Page 9: Installation
Installation The Ammonia Converter is typically bolted to the side of a probe enclosure, which provides all the structural support necessary. Interfacing to the stack, connecting to sample bundles, and termination of electrical wiring is done through the probe assembly. The probe mounts to a flange face, which should be vertical or canted slightly to allow any entrained liquid in the sample to drain back into the stack. -
Page 10: Start-Up
Start-Up Apply power to the unit. Allow the probe filter chamber and NH converter to come up to operation temperature. This warm-up period is extremely important to avoid condensation, which can cement particulates to the filter surface and in the converter path. Only after the unit has come up to full temperature, start the gas sample pump(s) and determine that the proper amount of sample is being supplied to secondary instrumentation. -
Page 11: Shutdown
Shutdown 1. It is recommended to introduce inert gas or instrument air through the cal gas port for 15 to 30 minutes to purge the filter chamber, NH converter, and sample lines of potentially hazardous substances. 2. Shut down the sample pump before the end of the purge cycle to avoid drawing in new gasses. 3. -
Page 12: Maintenance
Maintenance CHANGING THE FILTER CAUTION: THIS PROCEDURE CAN CAUSE SEVERE BURNS. USE PROPER PROTECTION. Changing the filter in the Model 270 Heated Filter Assembly is extremely easy. Using gloves to protect the hand, grasp the cap on the end of the filter body opposite the probe and turn it counterclockwise. The cover may be hot to the touch and may cause burns to the hand if not protected. -
Page 13: Troubleshooting
10.0 Troubleshooting The following table should give an overview of possible errors and an instruction to check and to repair them. Error Possible reason Check/Repair No sample gas flow Filter element plugged Check/ replace filter element Filter chamber exit port plugged Remove filter element and inspect exit port. -
Page 14: Drawings And Spare Parts
11.0 Drawings and Spare Parts For the current revision of all Model 270SF with Ammonia Convertor drawings and spare parts, visit the Universal Analyzers website. https://www.universalanalyzers.com/ Navigate to: Products -> Gas Sample Probes -> Model 270SF w/NH3 Links to all current drawings and spare parts for standard probe configurations are provided at the bottom of the page. -
Page 15: Standard Terms & Conditions Of Sale And Warranty
12.0 Standard Terms & Conditions of Sale and Warranty THE FOLLOWING TERMS/CONDITIONS, TOGETHER WITH ANY OTHER TERMS/CONDITIONS SPECIFICALLY AGREED TO IN WRITING BY SELLER, SHALL APPLY TO ALL ORDERS (“Order(s)”) FROM, AND SALES OF PRODUCTS (“Products”) OR SERVICES (“Services”) TO BUYER. ANY ACCEPTANCE OF ANY ORDER OF BUYER IS CONDITIONED UPON THESE TERMS/CONDITIONS. - Page 16 learns of or has reason to know of any violation of FCPA and/or VII. PATENTS/INDEMNITY or UKBA in connection with the sale or distribution of If Buyer receives a claim that Products, or part thereof Products/Services, Buyer shall immediately advise Seller. manufactured by Seller infringes a patent, Buyer shall notify C.
- Page 17 X. SOFTWARE/TECHNICAL/PROPRIETARY such unauthorized use and Buyer shall defend, hold harmless and indemnify Seller against any such liability, whether arising INFORMATION under breach of contract, warranty, tort (regardless of the A. Buyer shall not acquire any rights to any software which may degree of fault or negligence), strict liability or otherwise.