'Dolphy' performs, makes Ai-Ai cry in PGT4

Puppeteer-ventriloquist Juancho Lunaria made Pilipinas Got Talent (PGT) judge Ai-Ai delas Alas cry and brought Kris Aquino close to tears with his 'Dolphy' performing the King of Comedy's favorite song, "Handog."

Nitrox/Oxygen Analyzer

Our Nitrox/Oxygen Analyzer has a number of great features:

•  Water/Splash Resistant (no analyzer is water proof, in spite of what some salesman might tell you).
•  Easier to use and calibrate than most competitors' oxygen analyzers due to the calibration circuit design.
•  Analyzer has backlight feature.  3 Position power switch:  Up is On; Middle position is Off ; and Down position is On with Backlight.
•  BC flowrate adapter plugs into standard low pressure inflator BC fitting.  This makes it very easy to get a stable flowrate of gas to your oxygen analyzer (this is the preferred/most accurate method of calibrating and sampling).   The BC sample adapter and 2 feet of 3/16" clear tubing is included with the purchase of every Nitrox/Oxygen analyzer.
•  Can be used to sample directly from a SCUBA tank.  Crack the valve on tank to establish a small flowrate, press the analyzer up to tank to sample (calibrated orifice controls rate at which gas enters sample section).  Works with both Yoke and DIN style tank valves.
•  Easy to surface mount.  Analyzer Enclosure has mounting holes that are outside of the gasket seal.  Mounting hole spacing is also indicated on the back of the enclosure in both inches and centimeters.
• Available in both Right and Left handed versions.  Left Handed version swaps the position of the on/off switch and the calibration knob, making it much easier for the left handed to use.  Showing the south paws some respect...
•  4-5 year expected lifespan of sensor.  Sensor has two year warranty.   Lower overall cost of ownership. 
•  2 year limited warranty against workmanship and material defects.
•  Includes Battery.  Oxygen Analyzer ships fully assembled and ready to use.

Proudly made in the USA.

Sampling with BC Sample Adapter		Sampling Directly From Tank
BC Sample Adapter showing flowrate  (2.7 LPM @ 140 psi intermediate pressure)		Analyzer with Backlight (Switch in Down Position)
Left and Right Handed Versions: Analyzer comes with BC Sample Adapter and 2 feet of 3/16" tubing.		Mounting Holes on Back of Enclosure

1. DEMA SPECIAL:

The Rubber Duckie Designs Oxygen analyzer is available for purchase for $275.  Shipping anywhere within the United States costs an additional $10.  For shipping to other countries, please send us an email with your address and we will provide you a quote for the most cost effective shipping method (usually this is US Postal Service).
Call Derek at (808) 392-8252 or email at Derek@NitroxMadeEasy.comfor more information.

Systech’s oxygen analyzers are designed to accurately measure oxygen levels within most industrial gases

The EC900 oxygen analyzer offers unsurpassed accuracy, reliability and flexibility under the most demanding on-line operating environmental conditions. Utilising a variety of specially engineered electrochemical fuel cells, the EC900 Oxygen Analyzers are available as panel mounted or bench-top oxygen analyzers and are designed to monitor oxygen within most industrial gases and atmospheres. These highly advanced oxygen analyzer instruments incorporate user-friendly software and the highest quality sensors to provide accurate, reliable results.

Systech’s oxygen analyzer instruments are available in four different configurations:

• Panel mounted or bench-top oxygen analyzers
• NEMA 4X / IP66 waterproof and weatherproof
• 19 in. rack mount
• UL and CUL approved Ex-proof

Series 9600 Oxygen and Carbon Dioxide Monitor

System Description

The Series 9600 Oxygen and Carbon Dioxide Analyzer is designed to provide continuous, unattended monitoring of both oxygen and carbon dioxide. The focal point of the Series 9600 is its state-of-the-art sensor technologies. The oxygen sensor is an extended life electrochemical sensor with EES (enhanced electrolyte system). This sensor provides exceptional accuracy and stability. EES retards passivation of the sensor anode by allowing the products of oxidation to dissolve in the electrolyte. In effect, the sensor is renewed continuously resulting in a significant increase in sensor life. In addition, the enhanced mechanical design of the sensor helps to ensure long life and virtually eliminates leakage of electrolyte, a nagging (and expensive) problem associated with other types of sensors.

Alpha Omega Instruments has complemented its oxygen measuring capabilities with a next generation NDIR (non-dispersive infrared) sensor. The carbon dioxide sensor incorporates closed-loop control for enhanced long-term calibration stability. The control signal is generated by means of an optical referencing element that monitors source intensity. This methodology, coupled with a novel source homogenizing gas sampling chamber, yields a system with greatly improved tolerance to changes in the infrared source outputs.

Specifications

OXYGEN
Ranges:

• Percent: 0-100

Error Band: ± 1% of full scale
Response Time: 90% of full scale in < 20 seconds
Sensor Type: Long-life Electrochemical Sensor with EES
Operating Humidity Range: 0-99% RH non-condensning
Gas Sample Connections: 1/4" SS compression fitting
Sample Delivery: Pressurized sample or optional pump
Alarm Relays: Two (2) SPDT Form C contacts rated 10 A (250 VAC) / 5A (100 VDC) User configurable to alarm on either O2 or CO2 levels
Display: 4 line x 20 character LCD for both O₂ and CO₂
Analog Outputs: Two 4-20 mADC outputs that are range configurable. Either or both outputs can be set to provide 0-20 mADC

CARBON DIOXIDE
Ranges:

• Percent: 0-20%
• Trace: 0-5,000 Parts Per Million (PPM)

Error Band:

• Percent Range: 0.1% or ± 5.0% of reading, whichever is greater
• Trace Range: ± 30 ppm or ± 2% of reading, whichever is greater (error stated at 77°F and 14.7 psig)

Response Time: <35 seconds to 63% of step change @ a sample flow rate of 200ml/minute (recommended sample flow rate)
Sensor Type: Non-dispersive infrared (NDIR)
Operating Humidity Range: 0-99% RH non-condensing
Gas Sample Connections: 1/4" SS compression fitting
Sample Delivery: Pressurized sample or optional pump
Alarm Relays: Two (2) SPDT Form C contacts rated 10 A (250 VAC) / 5A (100 VDC) User configurable to alarm on either O2 or CO2 levels
Display: 4 line x 20 character LCD for both O₂ and CO₂
Analog Outputs: Two 4-20 mADC outputs that are range configurable. Either or both outputs can be set to provide 0-20 mADC

GENERAL SPECIFICATIONS
Power Requirements: 90-264 VAC, 50-60 Hz
Ambient Temperature Range: 40-100°F (5-38°C)
Sample Pressure Limits: <2.0 psig.
Enclosure: NEMA 1, Power coated, painted aluminum enclosure suitable for bench-top use
Enclosure Dimension: 10.76" W x 6.3" H x 13.10" D
Warranty: Two years electronics and sensors
Weight: <10 pounds (uncrated)

Sample System Handling for Oxygen Analyzers, Carbon Dioxide Analyzers, and most other Gas Phase Analyzers

The measurement and/or control of gas phase oxygen and carbon dioxide levels, as well as other gases, frequently calls for the use of some form of sample conditioning prior to analysis. Effective sample conditioning can involve a wide number of topics and technical disciplines. A simple system may only require the use of a single stage pressure regulator while more complex systems may   encompass the use of complex, multi-stage liquids and solids removal systems.  The severity of certain process sample streams can preclude the use of on-line continuous sampling. In such cases, the gas constituent in question may need to be extracted manually (discrete sampling) for subsequent analysis in the laboratory.  A useful resource on the subject of sample handling is contained in the book entitled, Principles of Sample Handling and Sampling Systems Design for Process Analysis by E A. Houser.  Many of the principles outlined in this book apply for gas analyzers, including oxygen analyzers and carbon dioxide analyzers. The following is an excerpt from the book:

”There are six overall functions of any sampling system:

• To take a sample that is representative of the flowing process stream.  The term “representative” is used in the most liberal sense, that is, relative to the application needs of the particular system.   

• To transport the sample from the sample point to the analyzer.

• To condition the sample so it is compatible with the analyzer and with application needs.  Conditioning includes many operations, a few of which are cleaning, vaporizing, condensing, adjustment of pressure and temperature, and many others.

• To switch from one stream to another, where the analyzer is used on more than one sample stream.  Additionally, to provide for proper introduction of calibration standards, where these are necessary.  This function is vital to the correct operation of any sampling system, because analysis accuracy is an important consideration.

• To transport the sample from the analyzer to the desired point of rejection.  Included here are venting arrangements, waste disposal systems, and methods for returning the sample to the process where necessary, without adversely affecting analyzer operation.

• To allow for the effects of corrosion and other reactions.

These functions should be accomplished with the timeliness, accuracy, and other needs of the analysis system.  A well-designed sampling system optimizes the above performance factors with the cost of equipment, installation, operation and maintenance that are a part of anything mechanical.”

The task of designing and building an efficient and reliable sample conditioning system can be a daunting task if care is not given to considerations such as:

• Sample filtration.
• By-pass sampling.
• Heating or cooling of sample gases.
• Removal of entrained liquids.
• Use of temperature control to eliminate condensation of liquids.
• Sampling pump selection (diaphragm, bellows, vortex, etc.).
• Sample dilution techniques.
• Proper sizing of valves as well as valve types.
• Sample pressure regulation.
• Sample tube material
• Gas connections

Many manufacturers of gas analyzers will offer sample conditioning as a “system solution” to their customers.  Some will provide complex systems while others, less complex.

Series 3000 Trace Oxygen (O2) Analyzer / Sensor

System Description

Featured with the instrument is an advanced electrochemical oxygen sensor that provides exceptional performance, accuracy, and stability. Its enhanced mechanical design ensures longer sensor life, and virtually eliminates leakage of electrolyte, a nagging problem with wet cells.

Paco 'came out' to Tin, Discovered by Slater

After successfully uncovering wildcard housemate Paco’s supposed homosexuality, a made-up lie he confessed to Tin, Big Brother challenged Slater to turn the tables on Paco and test his patience, a task successfully carried out by Paco as a houseplayer.

Former evictee Paco, who was reconfirmed as an official housemate last weekend in “Pinoy Big Brother Unlimited,” had earlier ‘came out’ to Tin as a part of his house player duty. This week, will Slater prove to be as daring as Paco and be able to infuriate him?

Eleven days before the much-anticipated Big Night, Biggel, Divine, Paco, Pamu, Slater, and Tin have been tasked by Big Brother to complete a nonstop entertainment challenge where they have to come up with unlimited performances in 48 hours. The next evictee of the season will also be revealed this Saturday (Mar 24) in the program’s 14th eviction night.

Meanwhile, the Chicago native Carlo was evicted last Saturday (Mar 17) after garnering the lowest percentage of votes (18.54%) against Divine (21.01%), Slater (26.79%), and Biggel (33.67%). Carlo, meanwhile, expressed that he wants either Pamu or Carlo to become the Big Winner because of all the troubles they have so far endured in life.

Admission is free to people who want to watch the “PBB Unlimited: Big Night at the Grandstand” at the Quirino Grandstand in Maynila live next Saturday (Mar 31).

Don’t miss the exciting developments in the season’s last two weeks in “Pinoy Big BrotherUnliDay” with Bianca Gonzalez weekdays after “Angelito: Batang Ama” in Kapamilya Gold and in “Pinoy Big Brother UnliNight” with Toni Gonzaga weeknights after “Dahil sa Pag-ibig” in Primetime Bida. Also stay tuned to “PBB Unlimited Updates” with Robi Domingo during “Angelito: Batang Ama” and “E-Boy” on ABS-CBN. For the program’s updates, follow hisSecretary on Twitter at @OfficialPBB4 or like.