SAFETY INSTRUCTIONS Due to the potential hazards associated with any electrical instrument, it is important that the user is familiar with the instructions covering the capabilities and the operation of the instrument. The user should ensure that all reasonable safety precautions are followed and if any doubt, should seek professional advice before proceeding. The instrument…
4 Apparatus4.1 Apparatus for procedure A4.1.1 A suitable apparatus for procedure A is shown in Figure 1. 4.1.2 Enclosed tank, capable of being used at the appropriate test pressure and receiving the testspecimen. The ends of the test specimen shall pass through the walls of the tank, so that the inside of thepipe is open…
1- Hold “Mode” and “down arrow” key simultaneously for 5 seconds until “tyP” is indicated on the screen. Then release the keys. 2- Push “Mode” key for some times until you see “toF” on the screen. 3- Using “up” and “down” arrow keys you can change the type of the timer. Timer types are as…
C.1 Principle A specimen of the material shall be mounted in a vertical plane and shall be subjected to a continuous spray of water droplets. Measurements shall be made of the coefficient of retroreflection of the wetted surface while the spray is maintained, simulating the optical behaviour of a surface in a shower of rain….
1—Download the NI TDMS EXCEL Add-in from the link below. The file is an ISO file, and you need ISO-read software to open it. Download and install this TDMS add-in. Then, you can read TDMS database files in MS Excel. 2- On root “C:\HYDRO TEST” there are TDMS files for each pressure station. You can…
Q1- Pressure is fluctuating in two of the lines. The set pressure was 6.4 bar, and the pressure on the graph was between 6 and 7 bar. A- Actually, when a line pressure is reached to the set pressure and the pressure is in the range of [Set+-0.2] or [Set+-0.4], depending on the model of…
If the machine comes to you with computer and software installed, please follow below instruction to know how to use software. If you need to install the software in another PC, you need to follow the instruction of installations of products from AHP. The main panel of software in as below: Main setting parameters for…
For proper using of hydrostatic pressure test unit, hot bath and end caps below considerations will make very long life-time of parts used inside the machine. For the valued customers note below brands used as internal parts with high quality. 1- Main pump: Bertollini Italy 2- Pressure sensors: WIKA Germany 3- Solenoid valves: ODE Italy…
1- Placement Place the machine in rugged stable table 2- Compressed air line From the back panel of the machine, connect compressed air line 3- Using pneumatic lifter, bring up the elevator to see inside the bath. Be noted for bringing this up you dont need to connect power. Before filling the tank with silicone…
First thing we need to do is to analyze pure polymer. In this example, polymers A and B are heated up in DSC, and the heat for melting is recorded. It is a specific enthalpy meaning measurement is presented as per mg of material. We use this information to quantify the mixture contents. Here is…
