Wuxi Yuda Polyethylene Welder can meet ISO21307 welding standard. There is a need to examine current practice on a global scale and establish the best procedure(s) for the highest-quality, most reliable and efficient construction of PE butt fusion systems for gas and water distribution.
High Pressure Plastic Welding Machine,Butt Fusion Welding,Fusion Welding Machine,Plastic Pipe Welding Machine WUXI MEIERTE MACHINERY TECHNOLOGY CO.,LTD , https://www.wxpipefusionweldings.com
Recently, Japan's ATAGO Ato expands the new PAL-ACID3 mini digital pH meter and the MASTER-53S handheld refractometer. The PAL-ACID3 mini digital pH meter provides a new choice for lactic acid concentration detection in pickles and lactic acid bacteria beverages. The MASTER-53S hand-held refractometer is the preferred model for milky white samples, which overcomes the difficulty of detecting milky samples and makes detection easier.
PAL-ACID3 mini digital acid meter (lactic acid) is used to measure the concentration of lactic acid in pickles and lactic acid bacteria beverages; the total acidity of the sample is measured and converted to lactic acid.
PAL-ACID3 mini digital pH meter Measurement range: Lactic acid content 1.0 to 45.0 (g/l) (Lactate scale [g/l])
Resolution: 0.1 (g/l)
Repeatability: 1.0 to 20.0 (g/l) ± 0.5 (g/l)
20.1 to 40.0 (g/l) ± 1.0 (g/l)
Measuring temperature: 10 to 40°C (automatic temperature compensation)
Ambient temperature: 10 to 40°C
MASTER-53S Handheld Refractometer Milky White Sample Preferred Model This instrument overcomes the often-unclear boundary line when testing milky white samples. Ideal for testing milky white samples. For example, dairy condiments, yoghurt, coffee, mayonnaise, cutting oil, etc.
MASTER-53S Handheld Refractometer Scale Range: Brix 0.0 to 53.0% (Automatic Temperature Compensation Type)
Minimum scale: Brix 0.5%
Measurement Accuracy: Brix ± 0.5% (10 to 30°C)
Repeatability: ±0.25%
There are 3 following types of butt fusion welders to meet the standard ISO 21307 : 1. Single Low Pressure Fusion Jointing Welding Machines 2. Double low-pressure Fusion Welders 3. Sigle High Pressure Plastik Welding Equipment. As shown in the graphs of the various systems, the high pressure method of butt welding takes less time to make a weld than low pressure welding fusion. This is a very important factor in lowering the cost of installation, since the cycle times necessary for butt welding large diameter pipes are long. Using the high pressure poly welders means that daily productivity can be significantly increased. Here you can choose relevant SHP series high pressure hdpe welding machines from 40mm-1600mm.
December 03, 2023