Gester Instruments | Professional Textile Testing Equipment Manufacturers Since 1997
The coolness of Nanjing's appearance is bursting, and the visibility exceeds the limit of monitoring equipment
A few days ago, the coolness of Nanjing has exploded. The visibility of Crystal World Nanjing has exceeded 35 kilometers, which is beyond the limit of the monitor. In the words of meteorological experts,“Transparency”It was at an explosive level yesterday. According to the monitoring of the Nanjing Meteorological Observatory, Nanjing continues to be fine these days, and the highest temperature in the day after tomorrow will reach 34°C, approaching the high temperature line, and the urban area is affected by the heat island effect. The visibility in Nanjing exceeded 35 kilometers, which exceeded the limit of the monitor. The visibility exceeded the limit of the instrument. Yesterday, the sky in Nanjing was so blue that it was necessary to take a picture with a mobile phone, and the blue sky and white clouds were a screen saver photo. According to the monitoring of the Nanjing Meteorological Observatory, the visibility of Pukou, the main city of Nanjing and the Lishui area all exceeded 35 kilometers yesterday. The visibility is 35 kilometers, what is this concept? Meteorological experts explained that the maximum visibility that can be measured by the current visibility monitoring instrument is 35 kilometers. Yesterday's visibility exceeded the limit of the instrument. This is equivalent to standing on a high-rise building in Xinjiekou and can directly see Lukou Airport. Sky. Meteorological experts said that although the blue sky is prone to appear in Nanjing in midsummer, such high visibility is still rare. This is thanks to the first cold air this year that came a few days ago. The air circulation is relatively obvious these days, which is equivalent to doing a deep cleaning of the sky. In addition, typhoons“Lion Rock”, although it has reached the vicinity of Japan, Nanjing is under the influence of the downdraft in its west, and the pressure difference between the regions is conducive to the removal of pollutants. The temperature picked up the day after tomorrow and approached the high temperature. In the past two days, Nanjing has been so cool that you have to wear long-sleeved clothes when you go out in the morning and evening, and you need to add a quilt to sleep at night. In addition, the sky is clear, and the comfort level has reached the most comfortable level. Meteorological experts said that Nanjing will continue to enjoy pleasant weather today. However, with the end of the inertial influence of the cold air, the temperature in Nanjing will start to rise from tomorrow, and the highest temperature will rise to around 34 ℃ the day after tomorrow, approaching the high temperature again. The temperature difference between day and night is large, around 10℃, it is hot at noon and cooler in the morning and evening, reminding everyone to beware of colds.
Ball Burst Method (ASTM D3787): Steel ball penetration for textiles/films using testers like GT-C02-2.
Hydraulic Method (ISO 13938.1): Fluid pressure on rubber diaphragm for industrial fabrics via GT-C12A.
Pneumatic Method (ISO 13938.2): Compressed air for breathable materials tested with GT-C12B.
Results are influenced by raw materials, yarn properties,
The Heat Contact Machine GT-C101 is a specialized testing instrument designed for evaluating the heat resistance and thermal protective performance of gloves, protective clothing, and other heat-resistant materials used in high-temperature environments. In industries such as smelting, casting, welding, and glass manufacturing, workers are frequently exposed to intense heat, making accurate testing of contact heat resistance essential for ensuring safety and compliance.
GT-C101 simulates real working conditions by measuring heat transfer delay and thermal transmission under instant contact with high-temperature surfaces. Fully compliant with EN 407, EN 702, and ISO 12127-1 standards, this machine provides precise, repeatable data for manufacturers, laboratories, and research institutions. With high-temperature capability up to 500°C, advanced calorimetry, digital monitoring, and adjustable contact speed, the Heat Contact Machine GT-C101 is an indispensable tool for developing and certifying next-generation PPE and heat-insulation materials.
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