Fieldpiece Asx14 Superheat & Subcooling Head

US $164.00

Plainview, New York, United States
Jun 9th

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Template By Froo! Fieldpiece ASX14 Superheat & Subcooling Head FIELDPIECE ASX14 Recent studies suggest that over half of the AC systems in operation in the U.S. are undercharged or overcharged. This causes decreased efficiency, and sometimes, premature compressor failure. The Fieldpiece Superheat and Subcooling Accessory for Air Conditioning, model ASX14, measures suction line, or low side, line temperature and pressure. It then calculates actual superheat in real time using built in P/T charts. It also measures liquid line, or high side, line temperature and pressure, and calculates actual subcooling. Use it to get actual superheat on R-22 and R-410A fixed orifice systems and actual subcooling on TXV / TEV regulated systems. Use the “T” fitting to charge to actual superheat or subcooling by putting the ASX14 in-line between your refrigerant bottle and the system. How Does it Work? Finding actual superheat or subcooling is easy with the ASX14. Simply hook it up to the system, let the system stabilize, and get your actual superheat or subcooling reading in real time. No charts, no calculations. It’s all done for you in the instrument. The ASX14 measures refrigerant pressure and temperature simultaneously. It then calculates and displays actual superheat or subcooling on your meter or electronic handle. It has a 1/4” industry standard fitting for actual pressure. An advanced pipe clamp k-type thermocouple model ATC1 is included for actual line temperature. Select R22 or R410A. Select English or Metric units and test. Operation Connect to COM and Volts jack. Slide ASX14 superheat head onto Fieldpiece "stick" meter, data logger, electronic handle or connect to most other meters using Fieldpiece ADLS2 deluxe test leads or AHDL1 handle. Set meter to mVDC range. Calibrate if needed (see Field calibration) Hand tighten 1/4” flare to suction line as close to the evaporator as possible using an EPA approved service hose (not included). Select refrigerant (R22 or R410A) and units (English or metric). Connect the pipe clamp to the suction (superheat) or liquid (subcooling) line at least six inches from the service port and slide it under the insulation for best accuracy isolating the pipe clamp from the ambient air (see Measuring Superheat and Subcooling.) Select parameter to display (superheat, subcooling, pressure, or temperature). You must wait until the system you are testing has stabilized completely before you can take an accurate superheat or subcooling reading, this usually takes about 10-15 minutes. The STABLE LED lights when superheat is stable. Disable Auto-off to data log any of the above parameters with the DL3 data logger. Once you have the superheat or subcooling reading follow the manufacturer of the air conditioner’s specifications to properly charge or diagnose the system. Measuring Actual Superheat and Subcooling Superheat is the difference between the actual temperature of the refrigerant (gas) as it leaves the evaporator and the boiling point temperature of the refrigerant in the evaporator coil. After boiling, the refrigerant continues to warm up. The number of degrees it “warmed up” after boiling is called the superheat. Under worst case conditions (low load for fixed orifice systems), the refrigerant in the evaporator boils off near the end of the evaporator coil. To make sure liquid doesn’t enter the compressor under the worst case condition (low load), the AC manufacturers publish charts indicating what the superheat should be at a given indoor wet bulb measurement and outdoor air temperature. Measuring superheat is your best indication on a fixed orifice system of the proper refrigerant charge and operating conditions. If everything else is working properly and the actual superheat is too high, add refrigerant. If it’s too low, remove refrigerant. Subcooling is the difference between the boiling point of the refrigerant in the condenser and the actual temperature of the refrigerant as it leaves the condenser. The number of degrees the refrigerant “cools down” below the boiling point is the subcooling. Under worst case scenario (low load for TXV) the subcooling will continue to rise. If the subcooling rises to high, liquid may be backed into the compressor causing damage and catastrophic failure. On TXV systems, subcooling is the best indication of the state of charge in the refrigerant system since these systems are designed to maintain constant superheat. Properly charging a system ensures maximum efficiency and longer equipment life. When charging, the hose must have a Schrader valve depressor on one end to release the refrigerant from the suction or liquid line. This is the same type of hose available with most pressure gauge sets. We suggest EPA sanctioned “no leak” hoses. Exercise caution whenever working with any electricity and high pressure liquid or gas. Follow all instructions provided with equipment being serviced or installed. Target Superheat and Subcooling Heed all equipment manufacturer’s specifications, warnings and suggestions above anything found in this manual. To determine the target superheat (fixed orifice system) or subcooling (charts vary dramatically from one system to another), you will typically need three things. Outdoor dry bulb (outdoor air temperature), indoor wet bulb, and the manufacturers target superheat chart or subcooling chart. You can use the ARH4 accessory head or the SRH2 Diagnostic Psychrometer for both indoor wet bulb and outdoor dry bulb. In fact, the SRH2 calculates target superheat and target evaporator exit temperature automatically based on psychometric measurements. Or you can use any Fieldpiece meter that has a temperature function along with an ATWB1 wet bulb thermocouple. Features and Benefits Designed for HVAC/R, the Superheat and Subcooling Accessory for Air Conditioning, model ASX14, measures refrigerant pressure and temperature and calculates superheat for two refrigerants in English or metric units. Display pressure in PSI or kPa. Display temperature in ?F or ?C. Display superheat in ?F or ?C. Select R22 or R410A. Auto-off can be disabled for data logging. Includes "T". Accepts K-type thermocouples. ATC1 pipe clamp T/C included. LED indicates when readings are stable. Thermocouple calibration pot. Push-button atmosphere pressure calibration. Competitive Advantages Many AC system analyzers include PT charts you don’t want or need. The ASX14 gives you actual superheat and subcooling in real time like the expensive analyzers do in a rugged, compact design. Used with our handles, our stick and other compatible meters, or our data logger the ASX14 displays refrigerant line pressure and pressure and calculates real time superheat or subcooling for R22 and R410A. Combined with the HVAC GUIDE® System Analyzer (link to HVAC GUIDE PRODUCT PAGE), model HG1 or HG2, the ASX14 becomes a system analyzer and then some. P/T charts for 12 of the most common refrigerants you use in HVAC/R are included, as well as the software and firmware to generate for printable work orders for customers. Be sure to check out some of our HVAC Guide kits on the Fieldpacks (link to Fieldpacks) page. What's Included Superheat and Subcooling Accessory for Air Conditioning - ASX14 Pipe-Clamp Thermocouple 3/8” to 1 3/8” for Air Conditioning - ATC1 Mini-calibration screwdriver 9V battery (installed) Operator’s manual About Us Payment Shipping Terms Returns Patriot-Supply is located approximately 30 minutes from New York City in Plainview, New York. Our vast inventory encompasses all the areas of the HVAC/R market. We sell everything from residential and commercial controls, to draft controls and venting equipment, to hydronic and steam specialties. When shipping customers their parts we aim for speed and accuracy. With seven distribution centers located throughout the US order transit time to our customers is dramatically decreased. And, our integrated order system helps insure that the correct parts get to our customers as fast as possible. About Us Payment Shipping Terms Returns We prefer PayPal and accept all major Credit Cards (Visa, MasterCard, American Express and Discover) as well as debit cards. We also accept Checks (must clear before the item(s) ship, and Wire Transfers Payment for all purchases is due within 5 business days from the date of purchase. For assistance with payment questions, quotes and volume discounts, contact our Customer Support at 866-321-HVAC during normal business hours. About Us Payment Shipping Terms Returns We combine shipping on all of our items. If you are unsure how to do so, use the buy it now on all items desired. Then email us BEFORE payment and we will combine them for you. All orders are usually shipped the same business day if placed before 3pm EST. Shipment days are Monday through Friday. Next Day Air orders placed on Friday will arrive Monday (The next Business Day) Tracking information is sent to you automatically at the time of shipment and is always available if needed. All orders are inspected prior to shipment and are insured against loss or damage in transit. All international shipments are sent via USPS Priority Mail unless otherwise specified. All international shipments will have tracking numbers. International buyers are responsible for all duties and taxes on internationally shipped orders. Sorry but we do not send "gifts". The package will be insured for the full value of the item(s) being shipped All international transit times are estimates. There is no gaurantee. There are many variables including customs holding items. About Us Payment Shipping Terms Returns Our Friendly and knowledgeable sales staff is always here to help you. If you have any questions or concerns don't hesitate to call. If you want expedited shipping, please inquire. We ship daily via UPS and USPS. Our Hours are: September 1st through March 31st (Winter Hours) Mon-Fri: 7:30am - 5pm and Sat: 8am - 12pm Sun: Closed April 1st through August 31st Mon-Fri: 7:30am - 4:30pm and Sat: Closed Sun: Closed Phone: 866-321-HVAC (Toll Free) About Us Payment Shipping Terms Returns Refunds and Returns Orders may only be cancelled if the items have NOT been shipped to you. An order is not considered cancelled until you receive an e-mail from us confirming your cancellation (if the order ships before this confirmation is received the customer is still responsible for original shipping and return shipping costs). Once an item has been shipped, it may only be returned for a refund or exchanged for another product. Goods returned must be new, in original undamaged packaging. Items MUST be in resalable condition and will be inspected Refunds and/or exchanges will be provided once the item has been received in its original condition. The refunded amount will be for the price of the item only. We are sorry but we do not refund the original shipping amount All returns require Return Authorization (RA) number. Please contact customer service for your RA number We cannot give refunds for items lost during return shipping. Please ship items via insured methods such as UPS, Fed-Ex or Priority Mail All returns are subject to a 15% restocking fee Electrical items are NOT returnable once they have been installed unless the item is a warranty in which case we will send a replacement. You may also be interested in..... Template by Froo Froo Frooition www.froo.com | selling manager applications, eBay design, eBay store design, eBay shop design, eBay template design, eBay listing design Click Here. Double your traffic. Get Vendio Gallery - Now FREE!

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Brand	Fieldpiece
MPN	ASX14
Model	ASX14
UPC	872641001650