high quality 2 Pins R134a auto ac pressure switch 299929A1 134684085 3902105M1 1911505514 39418000 Item ID: HY-PS55 Specification: Refrigerant: R134a HP: OFF 25 LP: OFF 2.0 model:LH-654-694 Refrigerant: R134a Female thread (internal) 7/16 - 20UNF (1 / 4''SAE) OEM# CASE 299929A1 134684085 CHALLENGER 3902105M1 TAKEUCHI1911505514 VALTRA 39418000 STEYR 299929A1 Color : silver Quality: Top A Model: Car air Pressure Switch Product Name: a/c Pressure Switch Refrigerant: R134a
Film Shrinkage Test Equipment Film Shrinkage Tester GBK-D1 Film Shrinkage test, known as linear thermal shrink test or free shrink test, is used for analyzing the effect of temperature on heat shrinkable films made from polyethylene, ethylene copolymers and their mixtures. Basically, shrinking force, contracting force and shrinking ratio can be measured in such determination. GBPI Film Shrinkage tester conforms to the multiple national and international standards: ASTM D2732 - Standard Test Method for Unrestrained Linear Thermal Shrinkage of Plastic Film and Sheeting ISO 14616 - Plastics Heatshrinkable films of polyethylene, ethylene copolymers and their mixtures Determination of shrinkage stress and contraction stress DIN 53369 - Testing of plastic films determination of the shrinking stress Film Shrinkage Test Equipment GBK-D1 is used to determination of the degree of unrestrained linear thermal shrinkage and dimensional stability at different temperatures. Widely used in industries of plastic material, plastic products, petroleum, chemicals, research institute, inspection agency and so on. Principle This tester uses the principle of air heating to connect the tested sample to the tension sensor and displacement sensor. After reaching the maximum shrinkage force, it is placed in an external test environment with an ambient temperature of 23 to cool down. The reference temperature, shrinkage force and displacement are recorded, and the recorded data can be used to determine the optimal shrinkage conditions of the film. Standards ISO 14616, ASTM D2732, DIN 53369
Application field: The pt100/pt1000 thermal resistance sensor is used for precise temperature monitoring applications, where errors in measurement have to be excluded. The linear relationship of the resistor to temperature, simplifies its use in many electronic applications. The precision of the pt100/pt1000 allows its universal use for temperature monitoring, control and switching in windings, bearings, machines, motors, transformers and many other industrial applications. The product sells point 1.Very precise measuring: measuring temperature ía0.5 2.Precise linear temperature-resistance characteristic 3.Low weight 4.Short response time Key specifications/special features Nominal resistance: 100ª+at 0pt100, 1000ª+at 0pt1000 Basic thermistor values: for platinum measuring resistors as in chart Measuring range: -40 to 200, other ranges on request Measuring current: max.1ma(no self-heating!) Circuit: 2-wire 3-wire or customized
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Selling Point 1.Lamp body material: stainless steel is more corrosion resistant 2.Led sourcing:Cree brand 3.Emitting color: Warm White, Natural White, White, Red, Blue,Green,RGB(W) 4.Waterproof rate: IP68 5. 3mm aluminum base+Temperature control system to ensure the pool light has longer life 6.Exclusive product, only waking has this product in 7.3 years warranty
Material-ABS (body), water proof 60*40*35mm Charge mode- USB charger Battery - safety lithium ion battery Light Source- 3x CREE XM-L T6 Power source- 3.7V 1200mAh battery ( INCLUDED) Lamp power-3W Max burn time-5-20 Hours Weight-74g Color-White ,red,green etc
