China Auto Air Compressor Test Machine, Control Valve Tester air compressor for sale

Solution Description

Compressor Evaluation Examination Machine (CETM), this machine can check all auto air condition compressor in the marketplace.

one hundred% Manufactured In United states.

A single compressor 1 minute test.

twenty times creation time.

Shipped right from Dexas, Usa.

ZheJiang Trisun is the Solely Authorized Supplier for this TDS CETM.

If you are fascinated in it, you should contact me  .  I will ship you more element details.

Set up of auto compressor and contral volve to the device: 

Backside of the machine:

1.  Flow Manage Adjustment
      – 12 / 24 VDC
      – Nitrogen / Air Source In
      – Dump
two. Pc Interface

Automated Ttight the Pulley Belt by Simply click 1 Button:

Looking through and document the pressures adjust within of compressor:

Introduction 
The A/C Compressor Evaluation Check Device (CETM) is made to consider compressors without having the operator needing to be familiar with the design and operation of compressors. 2017 current CETM machine has been produced for compressor manufacturers and remanufacturers with a lot more automation and functionality. The test imitates the masses that would be set on a compressor in an actual automobile air conditioning technique. 
The CETM requires a personal computer loaded with the TDS Compressor Analysis Application (TCES). 
A checklist of compressor types is provided in the computer software for comfort, but it is achievable to examination any compressor with a offered pulley diameter and displacement for each revolution. It is not essential to know if the compressor is a fixed or variable model…the device can establish the difference and operate the appropriate examination for either sort. 

Fast Start 
The CETM is effortless to use. Mount the compressor on the universal bracket. Align the bracket with the pulley and make sure the belt is straight. The compressor should be oiled and any excessive oil drained from the compressor. Ensure that the hoses are correctly connected. It is not required to have a measurement of the crank situation stress but it is beneficial for diagnostics. 
Commence the software and ensure the equipment is communicating with the personal computer. This is confirmed by the standing colour on the DL405 PLC Communications panel shifting from red to environmentally friendly. 
The software is composed of 3 (3) screens: 
Variable Animation Display -This screen presents a search into the interior of a generic variable displacement compressor. When the compressor animation ontheleft is active it signifies the compressor is operating at bare minimum displacement. The compressor animation on the appropriate is lively when the compressor is working at entire displacement. The enter values at the bottom of the screen demonstrate the force inputs in actual time. 

Set up Display The calibration of the inputs is demonstrated on this screen. These are manufacturing facility established for each and every device and ought to not be changed. The check time is also set at the manufacturing unit. The push motor on the CETM can operate ahead or backward. Most compressors will run ahead. 

The best way to operate a check is to use the drop down listing of compressor varieties shown in the “Select Compressor Variety” field to decide on a compressor product that best signifies the compressor being tested. Select the product sort from the record and simply click on the “Okay” button.  
 
It is attainable to generate your own list that will immediately populate the report web page or printout. Use the text file provided by TDS and modify it to create your own text file. This file is named TheList.txt and is found in the C:/TDS/ listing. 
Open this listing in a text editor such as Notepad and you will be CZPT incorporate or take away compressor types. Make certain to keep the same format and the very last line of the file Have to be “None,,,,”. 
Under is a sample of the required structure: 
10PA20,2000,MyPartNumber,10PA20HX234,Denso 
First,one hundred fifty,Part1,Model1,Mfg1 
Two,a hundred and sixty,Part2,Model2,Mfg2 
Three,1700,Part3,Model3,Mfg3 
None,,,,0 
As an case in point the first line could be a 10PA20 compressor. The line would study: 
10PA20,2000,MyPartNumber,10PA20HX234,Denso 
Observe: The displacement for each revolution is multipliedby10 if it is a fixed displacement compressor !
When the Customized Record is loaded the list equipped with the machine will be briefly unavailable until finally the system is stopped and restarted. The Custom made Listing is included by clicking on the command button positioned subsequent to the fall down record. 
Overall performance Report Screen -Soon after picking the compressor kind you have to go to the Performance Report display screen to enter the compressor clutch diameter. This measurement is in millimeters. 
Once this is done you want to guarantee the compressor is properly aligned. This is attained by shifting the universal take a look at bracket. 
Press the commence button. 
When the examination is comprehensive press the print button on the Setup monitor. This will print the examination report and conserve the data to disk. 

Concept of Operation 
A car air conditioning compressor is essentially a pump developed to transfer a gas by way of a closed system. There are several varieties of compressors and they occur in a lot of dimensions. For the CETM to test a lot of kinds of compressors the system has to be programmable so that the examination dynamics for all types produce related benefits within a specified range. This is completed by getting into the displacement for each revolution and the pulley diameter in the fields at the bottom of the Functionality Report monitor. Using the info from these fields a calculation is carried out and the drive motor speed is changed to compensate for the measurement of the compressor. 
As famous earlier, the take a look at imitates the loads that would be set on a compressor in an actual automobile air conditioning technique. When the examination is commenced existing is sent to an air stress transducer that adjusts the suction stress to roughly 3 bar. This is effectively over the force which would end result in a freezing evaporator and is also higher enough to simulate a medium to substantial warmth load on an evaporator. If the compressor is a variable displacement compressor the inside mechanical manage valve ought to have been established at the manufacturing unit to result in a crankcase stress equal to the suction strain. 
The suction stress is then altered down to a stress that signifies a low warmth load or a freezing evaporator temperature. If the compressor is a variable compressor the discharge strain must drop all the way down to unload the compressor. The suction stress is then improved back again to the higher load condition. The discharge strain need to go up again. If it is a fixed displacement compressor the discharge strain will drop proportionally to the suction pressure. 
The discharge stress is improved by placing a restriction in the discharge line. For this test the restriction is an adjustable orifice within a metering valve. The strain drop throughout an orifice is immediately proportional to the mass flow rate. Therefore, when the compressor drops to minimal displacement the mass flow fee drops. When the device is shipped the metering valve is established to fix the orifice dimensions. This is completed to established the optimum discharge strain preferred. All compressors need to attain around the identical highest strain at their highest output. This optimum stress can be modified with the metering valve. It is suggested that no alterations be manufactured to this valve. 
Note: If you modify this valve it may possibly be essential to modify the “Peak” setting found at the base appropriate corner of the Overall performance Report display. 
The “Peak” placing is the optimum strain differential a very good foundation line compressor will achieve. If this is established as well low poorly performing compressor will move, and if it is set as well high very good compressors will fall short. This environment is very crucial and wonderful treatment should be taken ahead of it is adjusted. 
The CETM has a frequency inverter to modify the pace of the travel motor. This inverter also sends information to the personal computer on the amount of power becoming used in the course of the check. Abnormal power can outcome in very poor sturdiness of the generate motor. 
Data 
The CETM has 2 methods for reviewing the benefits of the take a look at.

1. The first technique is the review of the indicators for “Circulation Outcome” and “Management Valve” positioned on the “Efficiency Report display screen. These give an estimate for the operator who is not common with how a compressor ought to perform. 
The “Circulation Outcome” exhibits an evaluation of the flow efficiency of the compressor. This is identified by pressure thresholds. As mentioned previously the mass flow charge is proportional to the strain drop across an orifice. If the increased discharge pressures are not received the flow will not be optimized. The settings exhibiting a drop in compressor overall performance are agent of ten% drops in the stress generated by the compressor. “Great” will be 10% decrease than “Excellent”, “Suitable” will be 20% lower than “Excellent”, and so on. It does not essentially translate to the temperature of the air getting into the passenger compartment of the motor vehicle. It is alternatively agent of the compressors overall performance. A pressure fall of 10% may only reflect a modest volume of temperature change of the air that the travellers could not observe. 
The “Control Valve” analysis isa small more complicated and is damaged down as follows: 
Complete Operate – This is when the compressor drops to a reasonably lower suction stress as the compressor drops to bare minimum displacement. 
Part Purpose – The evaluation will give this looking through when the discharge stress falls reduced but not to minimal. It signifies the compressor will decrease the displacement sum but not completely. This can end result in the load on the motor not reducing when the highest discharge strain of the compressor is not essential. Although the drivability of the vehicle may not be affected this does violate the layout intent of the variable compressor. 
Inadequate Function – This can only happen if the crankcase force detects that the interior mechanical handle valve is operating but could not detect an suitable drop in the compressor performance. It indicates that there might not be enough flow by way of the management valve or the compressor is bypassing gasoline quicker than the flow via the valve.  

None Detected This occurs when no crankcase pressure is detected or the crankcase never ever rises previously mentioned the suction strain. This could come about if the interior handle valve is not performing at all or the compressor is a fixed displacement design. 
Does Not Have This is the reading through when a fixed displacement compressor product is chosen. 
The inner mechanical management valve verify is skipped. 
 
two. The next method is for operators that are much more knowledgeable with compressors or who are searching to get far more details than the indicators offer. Utilizing the graphical fields situated lower on the “Performance Report” screen, the stress curves and electrical power draw of the compressor can be evaluated. The information is also saved to the laptop difficult disk, and can be imported into a spreadsheet this sort of as Excell. 
 
Check Equipment Specifications 
Equipment Kind…………………..Automatic PLC managed variable and fastened displacement compressor evaluation check device and computer loaded with TDS Compressor Analysis Software program (TCES) (keep an eye on and printer not supplied) 
Compressor Drive……………….Clutch belt travel to accommodate multi-groove and V-belt pulleys 
Motor……………………………………….5 horsepower top quality performance inverter rated 
Velocity………………………………………Variable velocity motor controller – to 1750 rmp 
Voltage……………………………………Dependent on offered 3 section electrical energy accessible at the set up ocation 
Low Side Check………………..2.5 inch to one hundred sixty PSI liquid filled gauge & to 100 psi stress transducer 
Higher Aspect Keep track of………………2.5 inch to 300 PSI liquid stuffed gauge & to five hundred psi pressure transducer 
Sump Check……………………..2.5 inch to 160 PSI liquid stuffed gauge & to 100 psi pressure 
transducer 
Compressor Mounting……..Universal bracket 
Belts Provided………………………One particular multi-groove serpentine belt and 1 V-belt 
Travel Belt Tentioning………..Air cylinder tensioned idler pulley 
Examination Capabilities…………………..Fixed displacement and variable displacement with printed check report 
Proportions…………………………..24 inches broad x 32 inches higher x 30 inches deep 
Fat……………………………………Roughly 250 lbs 
Paint………………………………………..Polane T Additionally Polyurethane Enamel
Device Coloration……………………..Nitro Blue 
Manufactured in Usa
Protection Features 
Basic safety Guard with Interlock…………..Motor can not function without safety guard closed and will end if the guard is opened 
Crisis Quit Button…………………….Instantly shuts down all functions when pushed 
 
ZheJiang Trisun Mechanical Parts Co.,Ltd , the Exclusively Approved Supplier for  TDS  CETM (A/C Compressor Analysis Check Equipment ) 

US $1-1.5
/ Piece
|
1 Piece

(Min. Order)

###

Classification: for All Capacities
Job Classification: for Reciprocating & Rotary Type
Transmission Power: Turbine,Internal-Combustion Engine, Pneumatic, Dyn
Cooling Method: for Both Air-Cooled and Water-Cooled
Cylinder Arrangement Mode: Symmetrical Balance
Cylinder Stage: Suitable for All Stages

###

Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
US $1-1.5
/ Piece
|
1 Piece

(Min. Order)

###

Classification: for All Capacities
Job Classification: for Reciprocating & Rotary Type
Transmission Power: Turbine,Internal-Combustion Engine, Pneumatic, Dyn
Cooling Method: for Both Air-Cooled and Water-Cooled
Cylinder Arrangement Mode: Symmetrical Balance
Cylinder Stage: Suitable for All Stages

###

Samples:
US$ 1/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

Choosing the Right Air Compressor For Your Home

You will find that air compressors are indispensable tools for a variety of situations, including garages, home workshops, and basements. These tools can power a variety of tools, and each model is sized to suit the job at hand. Because air compressors have only one motor, they are lightweight, compact, and easy to handle. Using one air compressor to power several tools will also reduce the wear and tear on individual components. This article will introduce some important characteristics to look for when choosing the right air compressor for your home.

Positive displacement

A positive displacement compressor applies pressure to a fluid, whereas a centrifugal one does the opposite. A positive displacement compressor creates the desired pressure by trapping air and increasing its volume. Its discharge valve releases the high-pressure gas. These compressors are used in industrial applications and nuclear power plants. The difference between a positive and negative displacement compressor is that a positive displacement compressor can compress and release air at a consistent rate.
A positive displacement air compressor uses a reciprocating piston to compress air. This reduces the volume of the air in the compression chamber, and a discharge valve opens when the pressure reaches the desired level. These compressors are used in bicycle pumps and other pneumatic tools. Positive displacement air compressors have multiple inlet ports and have several configurations. Positive displacement air compressors have a single-acting and double-acting piston, and can be oil-lubricated or oil-free.
A positive displacement air compressor is different from a dynamic compressor. It draws air into the compression chambers and then releases the pressure when the valve is opened. Positive displacement compressors are common in industrial applications and are available in single-acting, double-acting, and oil-lubricated models. Large piston compressors have ventilated intermediate pieces and crossheads on gudgeon pins. Smaller models have permanently sealed crankcases with bearings.
air-compressor

Oil-free

Oil-free air compressors have some advantages over their oil-lubricated counterparts. They do not require lubrication oil because they are coated with Teflon. The material has one of the lowest coefficients of friction and is layered, so it slides past other layers with little effort. Because of this, oil-free compressors tend to be cheaper and still deliver comparable performance. Oil-free compressors are a good choice for industrial applications.
The life of an oil-free air compressor is significantly longer than an oil-lubricated counterpart. These models can operate up to 2,000 hours, four times longer than the average oil-lubed compressor. Oil-free compressors also have a significantly lower operating noise than their oil-lubricated counterparts. And because they don’t need oil changes, they are quieter. Some even last up to 2,000 hours.
An oil-free air compressor is a good choice if your application requires high levels of purity. Several applications require ultra-pure air, and even a drop of oil can cause product spoilage or damage to production equipment. In addition to the health risks, an oil-free air compressor reduces the costs associated with oil contamination and minimizes leaks. It also eliminates the need for oil collection, disposal, and treatment.
A typical oil-free air compressor is very efficient, requiring only about 18% of the full load horsepower. However, oil-free compressors have a higher risk of premature failure and are not recommended for large-scale industrial applications. They may also use up to 18% of the compressor’s full capacity. They may sound appealing, but you must make sure you understand the benefits of an oil-free air compressor before choosing one for your industrial applications.

Single-stage

A single-stage air compressor is designed to provide the power for a single pneumatic tool or device. These machines are generally smaller than two-stage compressors and produce less heat and energy. These machines aren’t designed for heavy-duty industries, but they are still highly effective for a variety of applications, including auto shops, gas stations, and various manufacturing plants. They can also be used in borewells, as they are suitable for small spaces with low air flow requirements.
A single-stage air compressor has one cylinder and two valves – the inlet and the delivery valves. Both of these valves function mechanically, with the inlet valve controlling torque and the delivery one controlling air pressure. Generally, single-stage compressors are powered by a gas engine, but there are also electric models available. The single-stage air compressor is the most common type of air compressor. It has a single cylinder, one piston, and one air cylinder.
The single-stage air compressors are used for small projects or personal use. A two-stage air compressor is more effective for industrial projects. Its longer air end life makes it more efficient. It is also more efficient for use in the automotive industry, where the engine has many cylinders. In general, single-stage compressors require a higher power level. The single-stage model is ideal for small projects, while a two-stage one is suitable for larger-scale arsenals.
air-compressor

CFM

The cubic foot-per-minute (CFM) of an air compressor is the output of the machine. In order to calculate the CFM level, start by looking at the compressor’s specifications. You should know how many cubic feet the unit can hold and how many pounds per square inch it can compress. Once you have these information, you can calculate the CFM. Now you can use these numbers to select an appropriate air compressor for your needs.
The most common way to increase the CFM of an air compressor is to turn the regulator down. By turning the dial down, the air compressor will produce more than 10 CFM. You can also try connecting two output valves. Make sure that the settings are adjusted properly before you begin. This will ensure that your air compressor is functioning at its maximum efficiency and lifespan. To increase the CFM of your air compressor, first check that your regulator is calibrated for the desired pressure level.
To calculate the CFM of an air compressor, first determine the tank volume of the machine. Then, multiply this volume by the time it takes to fill the tank. Then, divide the result by 60 seconds to calculate the CFM. Once you know how much air your machine can hold, you can choose a suitable air compressor. If you’re working in a confined area, you should buy a tool with a large tank.

PSI

The PSI of an air compressor is the pressure that it can output. A typical air compressor has a gauge connected to the airline at the bottom, next to it, or between the two. The gauge tells the actual pressure of the air compressor, while the cut-out pressure is determined by the manufacturer. The manufacturer recommends that you set the cut-out pressure twenty to forty PSI higher than the factory recommended pressure. If you want to set the pressure for your nail gun, you can use the cut-in and cut-out pressures on your compressor, and the tank won’t exceed this range.
The PSI of an air compressor measures the force that it can deliver, which is often in pounds per square inch. For most air tools, you need at least forty to 90 psi. In general, reciprocating air compressors work on an on/off basis. This relationship is known as the duty cycle. All air compressors are rated for a particular duty cycle, such as fifty percent on and twenty-five percent off.
The Psig of an air compressor is not free, as many people believe. The PSI of an air compressor is not free, but it is essential to maintain it for safe operations. If you’re having trouble maintaining a consistent pressure, consider turning down the PSI of your compressor by 2 psig. This will determine the critical pressure for the machine. You’ll also increase the amount of energy in the system by one percent.
air-compressor

Power source

The power source for an air compressor is crucial in its operation. Without the correct voltage and amperage, air compressors will not function properly. The power source must be close to the compressor so that it can plug into an electrical outlet. If it is too far from the outlet, the compressor may not be able to build enough pressure. When this happens, the fuse inside the air compressor will turn off to protect the user. The power source should be a safe distance from the compressor.
Most manufacturers do not specify the power source for an air compressor. Depending on the horsepower, the compressor will require approximately four amps of power. A one-horsepower compressor would draw about twelve amps. If it were powered by a typical 120-volt household supply, its motor would exceed the 15-amp breaker capacity. A larger air compressor, however, will require a separate 15-amp power source, making it impossible to use it with this type of power source.
The power source for an air compressor is typically electrical alternating current (AC) that is equivalent to the voltage on a standard wall outlet. A three-phase air compressor, on the other hand, requires a special AC supply with three electrical offset pulses. Regardless of the type of air compressor, the power source must be compatible with the incoming power service. One of the most common problems when attempting to connect an air compressor to an AC power source is undersized wire. This results in low voltage and high amperes, tripping of over-load relays and blown fuses.

China Auto Air Compressor Test Machine, Control Valve Tester     air compressor for saleChina Auto Air Compressor Test Machine, Control Valve Tester     air compressor for sale
editor by czh 2022-11-30

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