PW-RX3-4 Series High Precision Box Type Rain Test Chamber Equipment Price

    PW-RX3-4 Series High Precision Box Type Rain Test Chamber Equipment Price

    Use

    The rain test chamber is designed and manufactured in accordance with relevant national standards, and is widely used in aerospace, aerospace, military, naval, electrical, electronic and other industries to simulate dynamic operation of the whole machine and parts of the product in a rainy environment to evaluate the product Work quality test. In order to evaluate the performance and quality of the sample.
    1. The structure design of the test system is advanced and reasonable, the manufacturing process is standardized, the appearance is beautiful and generous, and the maintenance is convenient. 2. The matching of parts and components is well matched. The main functional components are all imported parts with international advanced level, which improves the safety and reliability of the product and can ensure the long-term and high-frequency use requirements of users. 3. The ancillary conditions required for the normal operation of the equipment are already equipped, and the buyer only needs to provide the power and the working environment that meets the requirements.

    The structure and working principle of the rain shower device

    Working principle

    This equipment uses a high-pressure water pump to sprinkle a certain pressure and a certain flow of test water on the sample through the swing rod nozzle, and rotate the test device to change the swing amplitude and frequency of the swing rod to reach the environment required by the test.

    Structure of equipment

    (1) The test box body is an integral structure, the rainwater tank, high-pressure water pump, and the rotating system of the test device are located in the lower part of the box, and the control system is located directly under the test box.
    (2) The test box is a single door, sealed with double-layer anti-aging silicone rubber.
    (3) There is an observation window on the door of the box.
    (4) The equipment is equipped with switch-controlled lighting.
    (5) Waterproof rotary joint and frequency conversion system are installed on the right side of the test box.

    Equipment material

    (1) The outer shell is sprayed with cold-rolled steel plate / the inner wall of the working chamber is formed by SUS304 mirror stainless steel plate.(2) Special motor, centrifugal convection fan
    (3) The temperature measurement adopts imported PT-100 sensor.
    (4) Silicone rubber sealing strip, imported waterproof sealing rotary joint
    (5) Flow regulating valve and speed regulating motor.
    (6) Sample holder and sample holder rotating structure, glass observation window.
    (7) Rotation angle and frequency conversion control system.

    Equipment usage conditions 

    Project Description
    Voltage Three-phase five-wire system 380VAC±10%; 50Hz±2%
    Environment temperature 5~35℃;
    Environment humidity ≯85%R.H
    Atmospheric pressure 86~106Kpa
    Environmental conditions There is no strong vibration around the equipment site, no strong electromagnetic field interference, no high-concentration dust and corrosive substances, no direct sunlight or direct radiation from other heat sources.
    The equipment should be placed horizontally in a well-ventilated test room, with sufficient space around it for operation and maintenance.

    Configuration

    Box structural style One-piece, the test box is integrated with the controller and the rain shower system.
    shell material Electrostatic spraying of cold rolled steel sheet
    Studio material SUS304 mirror stainless steel plate
    Insulation Materials Rigid polyurethane foam
    Control system Controller Intelligent touch screen program controller
    Mainly implement electrical accessories Such as “Schneider” AC contactor, “Omron” intermediate relay, “Delixi” fuse and so on.
    Safety devices 1. Leakage and power failure, overcurrent protection;
    2. Water pressure protection;
    3. Overload fuse protection;
    4. Grounding protection; When the control system detects the action of the following protective devices (single row), it should be able to automatically cut off the whole system and give an alarm.
    Random Accessories 1 power cord
    Random document Schematic diagram/warranty card/certificate/instruction manual.

    Technical Parameters

    Temperature range room temperature
    Bending radius of spray pipe 375mm
    Inner diameter of spray pipe bend 16mm
    Swing amplitude of spray pipe 60°、90°、135°
    Nozzle hole diameter and spacing 0.4mm/50mm
    Studio size Depth 1000×width 1000×height 1000mm (appropriate size can be customized according to customer requirements)
    Rain pressure About 80Kpa~892Kpa
    Adjustable water flow Flow rate is 0.6L/min
    Test bench area ¢350mm
    Table rotation 1~17r/min
    Diffusion hole diameter About 1mm
    Number of diffuser holes About one hundred
    Water spray distance 1m
    Angle spray rod 0°~90°Adjustable
    Nozzle spacing article Not more than 250mm
    Water supply 25.4L/min adjustable
    Swing frequency Advanced frequency converter speed regulation
    It can meet the swing tube method (Rb2.1) and the hand-held sprinkler method (Rb2.2) in the water test
    power 380VAC/4.8Kw three-phase five-wire power supply
    fulfill the standard GB/T2423.38-1990 GB4942-93 IEC60529 GB4208-2006 “Basic Environmental Test Regulations for Electrical and Electronic Products” Test R: Water test method IPX3 IPX4
    AcceptanceCriteria Environmental testing equipment testing method / technical agreement between the two parties
    The above product operating technical data are measured at room temperature 25℃±5℃, relative humidity≤85%R.H, and no-load conditions.

    Control System

    Project Description
    Temperature measurement Pt100 platinum thermal resistance
    Control instrument Color touch screen programmable controller;
    Setting accuracy Temperature: 0.1℃,
    Operation mode Constant (fixed-point control) and program
    Power Control Using SCR zero-crossing trigger power adjustment technology, the control is reliable, no noise, and no grid pollution.
    1. Both the swing lever speed controller and the turntable speed controller adopt “Schneider” variable frequency speed controller;
    2.The water pump/flow meter are all domestic brands.
    3. Other electrical accessories are made of high-quality brand products: such as “Schneider” AC contactor, “Omron” intermediate relay, “Delixi” fuse, etc.

    Safety protection

    1. This test box meets the national electrical safety standards, wiring specifications, and each wiring port is clearly marked, without being exposed;

    2. The studio is absolutely insulated from each power source, safe and reliable;

    3. Complete safety protection function (as follows); 1) Reliable grounding protection device; 2) Leakage/open circuit protection; 3) Water pressure protection; 4) Overload fuse protection;

    PW-RX3-4 Series High Precision Box Type Rain Test Chamber Equipment Price

    Company Profile

    PW Instruments (Guangdong) Co., Ltd is committed to helping customers reach their goals in terms of quality and cost-effectiveness by providing the latest testing instruments as per internationally recognized standards. With an extensive global supply chain in some countries, we are trusted by industry leaders, research scientists and laboratory management managers.

    PW was established in March 2007 by Mr. Peiwu Liu, a senior expert in the field of innovative R/D. Our production base is located in a world-renowned manufacturing area in Dongguan city, Guangdong Province, where the technology boom has attracted a large number of professional engineers and elites.

    In order to better serve customers in East China, PW Instruments (Shanghai) Co., Ltd. was established in Shanghai, and an instrument exhibition hall and testing center were set up in Suzhou Industrial Park. It is an enterprise integrating R&D, production, sales, import and export. It has been recognized by customers for many years. Through years of operation, the company has gathered a group of talents with considerable qualifications in the industry and accumulated a large number of high-quality customers at home and abroad in the past decade.

    PW has its own industrial design capabilities, the appearance and texture of products are good, the measurement and control system department has independent research and development capabilities, and the performance of the developed measurement and control system is stable. It is designed and developed completely in accordance with various national standards, international standards, and industry standards such as GB, ASTM, AATSS, JIS, EN, etc., and is currently used by users in various industries around the world.

    At present, the products developed, produced and sold by the company are divided into three parts: material testing machine division, reliability test chamber division, and measurement division. The products are universal material testing machine, customized tensile and compression testing machine, peel strength testing machine, physical testing equipment, image measuring instrument, 2.5-dimensional, three-dimensional coordinate measuring machine, three-dimensional scanner, full-size measuring instrument, and rapid size measuring instrument, precision oven, high and low temperature test box, constant temperature and humidity test box, rapid temperature change test box, thermal shock test box, walk-in constant temperature and humidity room, UV ultraviolet weathering test box, xenon lamp weathering test box, full sets of test equipment for new energy lithium batteries, etc.

    The products are widely used in automobiles and parts, 3C, smart wear, new energy lithium batteries, molds, casting die-casting, furniture, tape, film, die cutting, packaging, aerospace, scientific research institutions, quality inspection, drug inspection and other fields.

    At this moment, we will not be complacent about our achievements. We will work harder than ever to provide customers with affordable and effective solutions through extensive communication with potential customers around the world to stimulate vitality and enrich experience.

    PW is going to fulfill the ambition and vision to be one of the best manufacturers in the world under the powerful leadership of General Manager Liu.

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    Corporate Culture

    Vision: Become a world-renowned instrument manufacturer
    Mission: Provide customers with high-quality testing equipment
    Values: Customer satisfaction is our aim.

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