Contact Us: (630) 262-4400
Select an option below:
News
New Boiler MACT Rules Proposed
December 08, 2011
Rules proposed by the U.S. Environmental Protection Agency (EPA) that could require operators of new and existing boilers burning coal, oil, natural gas, and biomass to install a “maximum achievable control technology (MACT)” and limit air pollutants were revised on Friday to offer more flexibility.
More than 1.5 million boilers are operational in the U.S. Nearly 86% of these would be exempt from the rule because they burn natural gas at area source facilities and emit little pollution. For about 13% of the boilers, the EPA’s standards would “continue to rely on practical, cost-effective work practice standards to reduce emissions,” the agency said. And for the highest emitting 0.4% of all boilers in the U.S., the EPA is proposing more targeted revised emissions limits that will provide “industry practical, protective, cost-effective options to meet the standards.”
Existing boilers would have three years to comply with the standards and could obtain an extra year beyond that, if technology cannot be installed in time. But existing incinerators would need to comply no later than three years after the EPA approved a state plan or five years after the publication date, whichever is earlier.
More complete information can be found at the links below;
Rules proposed by the U.S. Environmental Protection Agency (EPA) that could require operators of new and existing boilers burning coal, oil, natural gas, and biomass to install a “maximum achievable control technology (MACT)” and limit air pollutants were revised on Friday to offer more flexibility.
More than 1.5 million boilers are operational in the U.S. Nearly 86% of these would be exempt from the rule because they burn natural gas at area source facilities and emit little pollution. For about 13% of the boilers, the EPA’s standards would “continue to rely on practical, cost-effective work practice standards to reduce emissions,” the agency said. And for the highest emitting 0.4% of all boilers in the U.S., the EPA is proposing more targeted revised emissions limits that will provide “industry practical, protective, cost-effective options to meet the standards.”
Existing boilers would have three years to comply with the standards and could obtain an extra year beyond that, if technology cannot be installed in time. But existing incinerators would need to comply no later than three years after the EPA approved a state plan or five years after the publication date, whichever is earlier.
More complete information can be found at the links below;
http://www.epa.gov/epawaste/nonhaz/define/index.htm
Make Altech Enironment U.S.A. your partner in compliance. We have an established track record of boiler monitoring system installations and offer customized solutions for your unique application. Contact Seth Morrell for more information or if you have any questions at 312.735.6360 or smorrell@altechusa.com.
Make Altech Enironment U.S.A. your partner in compliance. We have an established track record of boiler monitoring system installations and offer customized solutions for your unique application. Contact Seth Morrell for more information or if you have any questions at 312.735.6360 or smorrell@altechusa.com.
Altech Chosen to Design New Testing Lab
December 02, 2011
Altech will provide both raw and dilute benches for a brand new engine testing lab in the midwest. This testing lab is part of a rapidly growing list of facilities choosing our EGAS (Engine Gas Analysis Systems) in the U.S.
Altech will provide both raw and dilute benches for a brand new engine testing lab in the midwest. This testing lab is part of a rapidly growing list of facilities choosing our EGAS (Engine Gas Analysis Systems) in the U.S.
U.S. Government Agency Orders EGAS
November 26, 2011
The project provided 2 sample lines coming to the sampling trolley (up to 4 lines) to allow the operator to select which probes he/she chooses to sample from via the operating computer, and even switch between test cells.
Altech provided an EGAS 2M to monitor NO, NO2, NOx, THC and CO/CO2/O2 on the exhaust gases from engines. A sampling system which includes the sample pump(s), heated sample lines and filters, etc, will be located in the EGAS cabinet. The EGAS 2M is a single stream system with all large components on lockable wheels so it may be moved between testing cells.
The project provided 2 sample lines coming to the sampling trolley (up to 4 lines) to allow the operator to select which probes he/she chooses to sample from via the operating computer, and even switch between test cells.
Altech provided an EGAS 2M to monitor NO, NO2, NOx, THC and CO/CO2/O2 on the exhaust gases from engines. A sampling system which includes the sample pump(s), heated sample lines and filters, etc, will be located in the EGAS cabinet. The EGAS 2M is a single stream system with all large components on lockable wheels so it may be moved between testing cells.
CEMS for Major Power Plant in South
November 19, 2011
Altech will supply a dilution system using discrete analyzers to monitor the NOx, and SO2 from the stack of Combustion Turbines. An in-situ wet O2 monitor was also included.
Altech will supply a dilution system using discrete analyzers to monitor the NOx, and SO2 from the stack of Combustion Turbines. An in-situ wet O2 monitor was also included.
U.S. Government orders an XM2000
October 19, 2011
The United States Government ordered an XM2000 for measurement of HC, CO, CO2, NO and O2. The XM2000 is a joint effort with Dyne Systems and is a rugged, reliable system for measurement of engine gasses.
The United States Government ordered an XM2000 for measurement of HC, CO, CO2, NO and O2. The XM2000 is a joint effort with Dyne Systems and is a rugged, reliable system for measurement of engine gasses.
Replacement CEMS for plant in Eastern U.S.
October 14, 2011
Altech will provide the replacement for an existing CEMS system at this facility. The system is a cold/dry, straight extractive CEMS to monitor the NOx, O2 and opacity from two gas/oil fueled boilers.
Company chooses Altech for 3rd Engine Testing Lab
October 13, 2011
The system includes a turbo regulator for high pressure sampling and includes 2 sample lines that will allow the operator to switch between test cells.
Altech will provide one Engine Gas Analysis System; The bench will be configured to monitor NO, NO
2, NOx, CO, O2, CO2 and THC in the engine exhaust engines from a single exhaust stream, and to meet the requirements of International Civil Aviation Organization, SAE and FAA.The system includes a turbo regulator for high pressure sampling and includes 2 sample lines that will allow the operator to switch between test cells.
Analyzers provided to company in Southern U.S.
September 20, 2011
Altech provided an AC-32M, O342, AF-22M, CO12M and an ISEO DAS to a company in the South.
Altech provided an AC-32M, O342, AF-22M, CO12M and an ISEO DAS to a company in the South.
MIR 9000 CEMS for Thermal Oxidation Unit
September 15, 2011
This dry extractive system will monitor O2, CO and THC. The system will use a LCPD probe with a high temperature Hastelloy probe tube and an Altech HLC-100 system controller.
This dry extractive system will monitor O2, CO and THC. The system will use a LCPD probe with a high temperature Hastelloy probe tube and an Altech HLC-100 system controller.
Western facility to use Altech for CEMS
August 11, 2011
Altech will supply a dry, straight extractive system to monitor the CO, CO
2, O2, and THC gases from the super critical water oxidation systems at the the facility.Dilution CEMS for mill in Western U.S.
July 05, 2011
Altech will provide a dilution system for SO2 and CO2 at a milling operation. The system will comply with 40CFR60.
Altech will provide a dilution system for SO2 and CO2 at a milling operation. The system will comply with 40CFR60.
CEMS replacement for oil fired boilers
June 21, 2011
Altech will replace the CEMS at a utility in the Eastern U.S. The system will measure NOx, O2, and opacity from two oil fired boilers. The unit will be 40CFR Part 60 compliant.
Altech will replace the CEMS at a utility in the Eastern U.S. The system will measure NOx, O2, and opacity from two oil fired boilers. The unit will be 40CFR Part 60 compliant.
Cogen facility orders MIR 9000
May 26, 2011
A cogeneration facility chose Altech and our MIR 9000 to measure NOx, CO, CO2, N2O and O2. The system will be able to handle the difficult NOx conditions related to this facilities process. The O2 will be in-situ and there will be an opacity monitor.
A cogeneration facility chose Altech and our MIR 9000 to measure NOx, CO, CO2, N2O and O2. The system will be able to handle the difficult NOx conditions related to this facilities process. The O2 will be in-situ and there will be an opacity monitor.
HCl system for power plant in Eastern U.S.
May 24, 2011
Altech is known throughout the industry for having expertise in the measurement of HCl. Often a difficult gas to accurately measure, the MIR 9000 is ideal for this application.
Case in point, a power plant in the Eastern US chose Altech and our MIR 9000 to measure NOx, SO2, CO, CO2, HCl and O2.
Altech is known throughout the industry for having expertise in the measurement of HCl. Often a difficult gas to accurately measure, the MIR 9000 is ideal for this application.
Case in point, a power plant in the Eastern US chose Altech and our MIR 9000 to measure NOx, SO2, CO, CO2, HCl and O2.
2 MIR 9000's for metals plant in Southern U.S.
May 05, 2011
Altech will provide 2 MIR-9000's for a metals processing facility in the South that will monitor NOx, CO, SO2, CO2, O2, THC (VOC's) and Flow. This project will use our own LCPD probe boxes. This is a good example of how the versitility of the MIR can allow for measurement of all of the mentioned gasses with one analyzer.
Altech will provide 2 MIR-9000's for a metals processing facility in the South that will monitor NOx, CO, SO2, CO2, O2, THC (VOC's) and Flow. This project will use our own LCPD probe boxes. This is a good example of how the versitility of the MIR can allow for measurement of all of the mentioned gasses with one analyzer.
Large U.S. cement company CEMS audit
May 03, 2011
A major cement manufaturer in the United States chose Altech to provide an audit of every one of their facilities. The audit will examine the state of their current CEMS.
Altech is ideally suited to meet the needs of the cement industry. We are the only company that has a complete solution to the new regulations, to include; PM, HCl, and Hg. We can truly be your "one-stop shop" to keep you in compliance with the new cement regulations.
A major cement manufaturer in the United States chose Altech to provide an audit of every one of their facilities. The audit will examine the state of their current CEMS.
Altech is ideally suited to meet the needs of the cement industry. We are the only company that has a complete solution to the new regulations, to include; PM, HCl, and Hg. We can truly be your "one-stop shop" to keep you in compliance with the new cement regulations.
Engineering firm uses Altech CEMS at university
May 02, 2011
Altech will provide 2 MIR 9000's to measure NOx, CO, and O2 from natural gas fired turbines. This project is located at the physical plant of a major university.
Altech will provide 2 MIR 9000's to measure NOx, CO, and O2 from natural gas fired turbines. This project is located at the physical plant of a major university.
Replacement CEMS for Western Power Plant
April 21, 2011
We will provide 2 dilution systems for a power plant located in the Western United States. The systems will measure NOx, SO2, and CO. The system will use existing flow and opacity monitors.
We will provide 2 dilution systems for a power plant located in the Western United States. The systems will measure NOx, SO2, and CO. The system will use existing flow and opacity monitors.
3 complete CEMS for Eastern powerplant
April 11, 2011
Altech has been selected to provide 3 complete systems to a power plant in the Eastern United States. The system will monitor NOx, CO and O2 at the stack. The system will also use 3 of our own LCPD probe boxes.
U.S. government agency orders EGAS system
April 10, 2011
The U.S. government chose Altech to provide an EGAS system configured for diesel, JP-8, and bio-fuels. The system will be Part 1065 compliant. They system will be capible of measuring THC, NO/NOx, CO, CO2, H20, and O2.
Utility MACT Rule Proposed
March 16, 2011
On March 16, EPA proposed Mercury and Air Toxics Standards, the first national standards to reduce emissions of toxic air pollutants from new and existing coal and oil fired power plants.
These proposed standards would reduce emissions of;
• Metals, including mercury (Hg), arsenic, chromium, and nickel
• Acid gases, including hydrogen chloride (HCl) and hydrogen fluoride (HF)
• Particulate matter
An overview of the proposed rules can be found here.
The proposed standard fact sheet is here.
You can see a PowerPoint overview of the presentation here.
The proposed rules, in their entirety can be found here.
A regulatory impact analysis can be found here.
We have a thorough understanding of the rule and are the only company that can provide solutions for all of the proposed requirements. For Hg, we have our AMESA-M, for PM, we have our BETA-5M, and for HCl, we have our MIR-FT. Altech truly can be your “one-stop shop” to keep your facility in compliance. Call us anytime to discuss these new regulations and find out how we can help 630.262.4400 or sales@altechusa.com.
On March 16, EPA proposed Mercury and Air Toxics Standards, the first national standards to reduce emissions of toxic air pollutants from new and existing coal and oil fired power plants.
These proposed standards would reduce emissions of;
• Metals, including mercury (Hg), arsenic, chromium, and nickel
• Acid gases, including hydrogen chloride (HCl) and hydrogen fluoride (HF)
• Particulate matter
An overview of the proposed rules can be found here.
The proposed standard fact sheet is here.
You can see a PowerPoint overview of the presentation here.
The proposed rules, in their entirety can be found here.
A regulatory impact analysis can be found here.
We have a thorough understanding of the rule and are the only company that can provide solutions for all of the proposed requirements. For Hg, we have our AMESA-M, for PM, we have our BETA-5M, and for HCl, we have our MIR-FT. Altech truly can be your “one-stop shop” to keep your facility in compliance. Call us anytime to discuss these new regulations and find out how we can help 630.262.4400 or sales@altechusa.com.
CEMS for a large Mexican power plant
February 07, 2011
Altech Environment was awarded the contract to provide a CEMS for a power plant in Mexico. The system will continuously monitor NOx, SO2, and O2 from two combustion turbines.
Altech Environment was awarded the contract to provide a CEMS for a power plant in Mexico. The system will continuously monitor NOx, SO2, and O2 from two combustion turbines.
MIR 9000 replaces existing analyzer at Steel Plant
January 07, 2011
A MIR 9000 will replace an existing CEMS at a Steel Plant in the Southern United States.
A MIR 9000 will replace an existing CEMS at a Steel Plant in the Southern United States.
CEMS upgrade for power plant in Western U .S.
January 04, 2011
Altech has been selected to upgrade the CEMS at a power plant in the Western U.S. The MIR-9000's will measure NOx, SO2, CO and CO2 from the stack of a boiler and SO2 and O2 from the scrubber.
Altech has been selected to upgrade the CEMS at a power plant in the Western U.S. The MIR-9000's will measure NOx, SO2, CO and CO2 from the stack of a boiler and SO2 and O2 from the scrubber.
Large aircraft engine manufacturer orders 2nd EGAS
December 28, 2010
A large aircraft engine manufacturer has been so pleased with the performance of the first EGAS (Engine Gas Analysis System) they have ordered a second for another facility. The EGAS will measure NO, NO2, NOx, THC and CO/CO2/O2 on the exhaust gasses of turbine/aircraft engines from a single exhaust stream.
A large aircraft engine manufacturer has been so pleased with the performance of the first EGAS (Engine Gas Analysis System) they have ordered a second for another facility. The EGAS will measure NO, NO2, NOx, THC and CO/CO2/O2 on the exhaust gasses of turbine/aircraft engines from a single exhaust stream.
CEMS for a hybrid energy plant in Western U.S.
December 22, 2010
A hybrid energy plant in the Western U.S. will use a MIR-CLD to measure NOx, CO, CO2, and O2. For a complete list of installations, contact us at sales@altechusa.com.
A hybrid energy plant in the Western U.S. will use a MIR-CLD to measure NOx, CO, CO2, and O2. For a complete list of installations, contact us at sales@altechusa.com.
Altech Environment U.S.A. Supplies CEMS
December 16, 2010
Bechtel/FirstEnergy’s W.H. Sammis project was recently awarded “project of the year” by both Power Engineering Magazine and the esteemed Platt’s Global Energy Awards. Altech was chosen to provide the Continuous Emissions Monitoring Systems (CEMS) for the 5 year, 2200 mw, $1.8 billion dollar project. “Altech’s involvement in this project is a great example of our ability to execute a wide range of projects, from the largest power plants down to industrial boilers, and demonstrates the confidence major EPC firms such as Bechtel have in Altech as a provider of high quality solutions for emission monitoring.” - Seth Morrell – Regional Sales Manager.
Bechtel/FirstEnergy’s W.H. Sammis project was recently awarded “project of the year” by both Power Engineering Magazine and the esteemed Platt’s Global Energy Awards. Altech was chosen to provide the Continuous Emissions Monitoring Systems (CEMS) for the 5 year, 2200 mw, $1.8 billion dollar project. “Altech’s involvement in this project is a great example of our ability to execute a wide range of projects, from the largest power plants down to industrial boilers, and demonstrates the confidence major EPC firms such as Bechtel have in Altech as a provider of high quality solutions for emission monitoring.” - Seth Morrell – Regional Sales Manager.
Sources:
http://www.powergenworldwide.com/index/display/generic-article-tools-template.articles.powergenworldwide.Business.contracts-and-projects.2010.12.projects-of-the-year.html
http://www.bechtel.com/2010-12-06.html
EGAS for major engine manufacturer in Midwest
December 15, 2010
A major manufacturer of engines in the Midwest chose Altech to prove an EGAS 2M for engine gas measurement. The system will monitor NO/NOx, THC, CO/CO2/O2 with the possiblity of adding NH3 in the future.
CEMS replacement for Western U.S. powerplant
November 15, 2010
A dilution system was built for a Western U.S. power plant to measure NOx, SO2, and CO/CO2.
A dilution system was built for a Western U.S. power plant to measure NOx, SO2, and CO/CO2.
4 CEMS for large power plant in Northeastern U.S.
September 29, 2010
Altech was awarded the contract to provide 4 CEMS for a large power plant in Northeastern U.S. The 4 CEMS provided will monitor NOx at the SCR inlet and CO, O2, and NOX at the stack.
Altech was awarded the contract to provide 4 CEMS for a large power plant in Northeastern U.S. The 4 CEMS provided will monitor NOx at the SCR inlet and CO, O2, and NOX at the stack.
MIR-IS for incenerator in Southern U.S.
September 17, 2010
Altech Environment U.S.A. will provide a MIR-IS to continuously monitor CO/CO2 and O2 from an incenerator located in the Southern U.S.
2 MIR-9000's for Midwest company
August 27, 2010
Altech will provide 2 MIR-9000's for 2 seperate projects for a Midwest company. The MIR-9000's will monitor NOx, CO, CO2, O2, THC (VOC), and flow.
Altech will provide 2 MIR-9000's for 2 seperate projects for a Midwest company. The MIR-9000's will monitor NOx, CO, CO2, O2, THC (VOC), and flow.
3 CEMS for large project in Northeastern U.S.
August 12, 2010
Altech will provide 3 CEMS to monitor NOx at the SCR inlet and CO and O2 at the stack.
Altech will provide 3 CEMS to monitor NOx at the SCR inlet and CO and O2 at the stack.
AMESA-M Sorbent Trap Mercury Monitoring
July 09, 2010
Altech Environment U.S.A. is pleased to introduce the mercury trap version of our AMESA system. Already MCERTS and TUV certified for continuous dioxin and furan monitoring, the AMESA - M has been adapted for mercury monitoring.
Applications
-Cement Kilns
-Power Plants
-Biomass
-Industrial Boilers
-Incenerators
Features
-Fully Automated
-Volume Proportional Sampling
-Moisture Determination
-Long-Term Sampling
-Dry gas meter to determine sample volume
-Thermal mass flow meter to control mass flow independent of gas pressure and temperature
Take a look at the product page for more information. For more detailed information, please don't hesitate to contact us at 630-262-4400 (Option #1).
Altech Environment U.S.A. is pleased to introduce the mercury trap version of our AMESA system. Already MCERTS and TUV certified for continuous dioxin and furan monitoring, the AMESA - M has been adapted for mercury monitoring.
Applications
-Cement Kilns
-Power Plants
-Biomass
-Industrial Boilers
-Incenerators
Features
-Fully Automated
-Volume Proportional Sampling
-Moisture Determination
-Long-Term Sampling
-Dry gas meter to determine sample volume
-Thermal mass flow meter to control mass flow independent of gas pressure and temperature
Take a look at the product page for more information. For more detailed information, please don't hesitate to contact us at 630-262-4400 (Option #1).
Unique Application for FTUV System
July 09, 2010
Altech Environment U.S.A. will provide a portable FTUV system to measure NH3 from diesel streams to a major midwest engine manufacturer. Built using shock absorbers and a built-in data logger, data is transmitted via a wireless connection. These features will allow the analyzer to perform on-board the vehicles it will be monitoring.
Altech Environment U.S.A. will provide a portable FTUV system to measure NH3 from diesel streams to a major midwest engine manufacturer. Built using shock absorbers and a built-in data logger, data is transmitted via a wireless connection. These features will allow the analyzer to perform on-board the vehicles it will be monitoring.
2nd EGAS Ordered from Existing Customer
July 09, 2010
An existing customer has ordered another EGAS (Engine Gas Analysis System) from Altech Environment U.S.A. This major midwest manufacturer has ordered an EGAS 2M DS. This unique engine gas analysis system is capable of measuring exhaust from dual streams of exhaust. The system will be capable of measuring NO/NO2/NOx, THC, CO, and 02.
An existing customer has ordered another EGAS (Engine Gas Analysis System) from Altech Environment U.S.A. This major midwest manufacturer has ordered an EGAS 2M DS. This unique engine gas analysis system is capable of measuring exhaust from dual streams of exhaust. The system will be capable of measuring NO/NO2/NOx, THC, CO, and 02.
EGAS for Engine Manufacturer in Northern U.S.
July 09, 2010
An engine manufacturer in Northern U.S. will join the growing list of people who chose Altech as the provider of solutions for their EGAS (Engine Gas Analysis Systems) application. We will provide our EGAS-2M to this company, and will measure NO/NOx, THC, 02, and CO. For a complete installation list or more information, please contact us at 630-262-4400 (Option #1)
An engine manufacturer in Northern U.S. will join the growing list of people who chose Altech as the provider of solutions for their EGAS (Engine Gas Analysis Systems) application. We will provide our EGAS-2M to this company, and will measure NO/NOx, THC, 02, and CO. For a complete installation list or more information, please contact us at 630-262-4400 (Option #1)
EGAS System for Engine Manufacturer
June 21, 2010
Already a major player in the international engine testing market, another major manufacturer of small engines in the U.S. has chosen Altech as the alternative for their engine testing lab. This EGAS (Engine Gas Analysis System) we are providing this facility will measure NO/NOx, CO, CO2, and O2. The system will be 40 CFR Part 1065 Compliant. One major advantage of the EGAS system is the ability to customize the setup to exactly meet your needs.
Already a major player in the international engine testing market, another major manufacturer of small engines in the U.S. has chosen Altech as the alternative for their engine testing lab. This EGAS (Engine Gas Analysis System) we are providing this facility will measure NO/NOx, CO, CO2, and O2. The system will be 40 CFR Part 1065 Compliant. One major advantage of the EGAS system is the ability to customize the setup to exactly meet your needs.
Dilution System for plant in Western U.S.
March 04, 2010
Altech is supplying two (2) dilution systems using Altech/ESA discrete analyzers to monitor NOx, SO2, and CO2.
Altech is supplying two (2) dilution systems using Altech/ESA discrete analyzers to monitor NOx, SO2, and CO2.
6 MIR-IS Analyzers for Major Engineering Firm
January 14, 2010
A major manufacturer engineering company purchased 6 MIR-IS in-situ analyzers to measure the CO and CO2 in the flue gas of several oil-fired boilers at a plant in the Middle East.
A major manufacturer engineering company purchased 6 MIR-IS in-situ analyzers to measure the CO and CO2 in the flue gas of several oil-fired boilers at a plant in the Middle East.
Large Order for Sampling Cabinets Received
January 22, 2009
A contractor will use Altech to design and build the vacuum cabinets for a chemical weapon destruction facility located in the Western United States. Over 140 cabinets will be built for this contractor, demonstrating our ability to aptly handle large projects.
A contractor will use Altech to design and build the vacuum cabinets for a chemical weapon destruction facility located in the Western United States. Over 140 cabinets will be built for this contractor, demonstrating our ability to aptly handle large projects.
Metals Refining Facility Purchases MIR-IS
January 22, 2009
A metals refining facility in New Hampshire chose Altech to supply a MIR-IS to monitor the HCL, SO2, HF, and O2. The analyzer will provide both wet and dry measurements for the purpose of determining “wet basis” gas concentrations. They chose to mount the MIR on an existing wall, saving space and cost.
A metals refining facility in New Hampshire chose Altech to supply a MIR-IS to monitor the HCL, SO2, HF, and O2. The analyzer will provide both wet and dry measurements for the purpose of determining “wet basis” gas concentrations. They chose to mount the MIR on an existing wall, saving space and cost.
U.S. Government Agency Orders EGAS
November 26, 2011
The project provided 2 sample lines coming to the sampling trolley (up to 4 lines) to allow the operator to select which probes he/she chooses to sample from via the operating computer, and even switch between test cells.
The project provided 2 sample lines coming to the sampling trolley (up to 4 lines) to allow the operator to select which probes he/she chooses to sample from via the operating computer, and even switch between test cells.
Altech provided an EGAS 2M to monitor NO, NO2, NOx, THC and CO/CO2/O2 on the exhaust gases from engines. A sampling system which includes the sample pump(s), heated sample lines and filters, etc, will be located in the EGAS cabinet. The EGAS 2M is a single stream system with all large components on lockable wheels so it may be moved between testing cells.