PW-SD150LS High & Low Temperature Low Pressure Test Chamber Price For Sale

    PW-SD150LS High & Low Temperature Low Pressure Test Chamber Price For Sale

    Uses :
    SD series low air pressure test chamber can provide high temperature, low temperature, altitude and other environmental simulation conditions, used in aviation, aerospace, automotive, shipbuilding, military, information, electronics and other fields of materials, components, assemblies, parts and instruments and small equipment, such as temperature and altitude-related environmental testing or reliability testing.

    High performance & low energy consumption:
    ●Professional air supply design: the air duct with built-in deflector fan snail shell ensures uniform air temperature field inside the chamber and small temperature deviation.
    ●Cooling: Variable fin pitch high-efficiency evaporator, strong frost resistance, small temperature difference in heat transfer, fast cooling rate; inner wall auxiliary evaporator, heater, vacuum state to increase the radiation heat transfer, high temperature uniformity inside the box.
    ●Low power consumption:
    1. SD test chamber adopts VRF (Variable Refrigerant Flow) technology: the controller drives the electronic expansion valve through PID output to regulate the refrigeration capacity and achieve constant temperature.
    Unlike the traditional BTHC control method (i.e. balanced thermoregulation: the compressor continuously refrigeration, heating regulation to control the temperature stability), the VRF technology can achieve low and normal temperature stability without turning on the heater, and the energy consumption is reduced by more than 40%.
    2. The pressure-bearing box is lined with special air insulation structure, which greatly accelerates the recovery speed of space environment temperature under vacuum state and improves the uniformity of space temperature field.

    High reliability:
    ●Refrigeration:
    1. Using Germany BITZER/Blog semi-closed compressor, complete safety protection function, high reliability;
    2. The main refrigeration and vacuum accessories are all products of international first-class brands;
    3. Adopting electronic expansion valve, adjusting the cooling capacity in the range of 0-100% through pulse switch signal.
    4. American Emerson high-efficiency centrifugal oil separator, oil separation efficiency of more than 99%, to ensure the service life of the compressor.
    5. Compressor suction pressure and temperature double regulation and protection, to ensure the safety of the compressor under various working conditions.
    ●Vacuum: world-class Germany Leybold oil-sealed rotary vane vacuum pump.
    ●Control: Japan Unique industrial-grade LCD touch screen, waterproof, vibration-resistant, equipped with a French Schneider-based electrical actuators, the system is fully automatic control, high operational reliability.
    Simple operation:
    ●Simple operation: touch screen controller Chinese menu bar display, convenient operation;
    ● Specimen test power control: configured with AC220V power supply terminals and a set of 380V or less terminals and power sockets, the controller can automatically turn on or cut off the specimen test power supply according to the needs of the test profile during the test;
    Upper computer (optional): Configured with remote monitoring computer, the control system realises redundant control and remote monitoring;
    ●Adopting Swiss HUBA pressure transmitter for pressure measurement, with higher measurement accuracy and smaller drift.
    The compressor suction and discharge pressure is displayed in real time by the pressure gauge, which is convenient for maintenance and repair;
    ●The unit’s internal muffling and bottom vibration damping design reduces vibration and noise in the transmission.
    ●The test chamber can provide blind flanges for testing according to the user’s requirements, for installing aviation electrical connectors or inlet and outlet pipe fittings.

    Complete functions:
    ●Test functions are complete: high/low temperature constant temperature test, high/low temperature cycling test, low air pressure test, high/low temperature, low air pressure test, etc.

    Easy maintenance:
    ●Self-diagnosis: the control system has self-diagnosis function, when there is over-temperature, compressor over-pressure, overload, fan overload and other faults, the controller shows the cause of the fault in Chinese and gives a detailed solution;
    ● Maintenance: Y-type filter with stainless steel screen is installed in front of the condenser, which is convenient for regular cleaning and prevents the condenser from being dirty and clogged, resulting in a lower rate of temperature reduction or even overpressure protection shutdown;
    ●History: touch screen and optional PC display interface can view the temperature history and alarm records.

    Technical Parameters

    Studio size:600D×500W×830H mm.
    Overall dimensions:about 1850D×950W×1900H mm, excluding controller, motor, test holes and other protruding parts.
    Temperature range:-40℃~+150℃.
    Humidity range:20-98%, can only do humidity under normal pressure.
    Temperature fluctuation: ±0.5℃, no load at atmospheric pressure.
    Temperature uniformity:
    1. Atmospheric pressure ~ 40kPa unloaded: ≤ 2 ℃.
    2. Box pressure 4 ~ 40kPa, unloaded: ≤ 5 ℃;
    3. box pressure 1 ~ 4kPa, unloaded: ≤ 10 ℃;
    4. Pressure in the box <1 kPa, no assessment.
    Temperature deviation:
    ≤±2℃, normal pressure unloaded;
    ≤±5℃, (atmospheric pressure~1 kPa, 0℃~50℃, no load, temperature control sensor at air outlet);.
    <1 kPa not assessed.
    Lifting temperature rate:
    150℃~-40℃≥1℃ /min (atmospheric pressure, no load, the whole average);
    -40 ℃ ~ +150 ℃ ≥ 3 ℃ / min (atmospheric pressure, no load, the whole average);
    Pressure range: atmospheric pressure ~ 50kPa.
    Pressure reduction rate:
    1. atmospheric pressure ~ 1.0kPa ≤ 40min;
    2. Pressure recovery rate: ≤10.0 kPa /min.
    Pressure deviation:
    Pressure ≥40kPa: ≤±2kPa.
    Pressure 4kPa~40kPa: ≤±5%kPa.
    ≤4kPa ≤±0.1kPa
    Rapid decompression (optional): 75.2kPa~18.8kPa≤15s;
    Power:
    Total power: about 60kW;
    Maximum transport and power: about 65kW.
    Built-in light:A light bulb is installed in the box.
    Noise:≤75dB(A), measured one metre away from the box directly in front and one metre high from the ground.
    Weight:about 1800kg.

    PW-SD150LS High & Low Temperature Low Pressure Test Chamber Price For Sale

    PW-SD150LS High & Low Temperature Low Pressure Test Chamber Price For Sale

    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.

    PW Test

    PW Test

    Wordshop Equipments

    PW Test

    PW Test

    PW Test

    PW Test

    PW Test

    PW Test

    PW Test

    PW Test

    Company Pictures

    PW Test

    PW Test

    PW Test

    PW Test

    PW Test

    Machine Video

    Corporate Culture

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

      Reviews

      There are no reviews yet.

      Be the first to review “PW-SD150LS High & Low Temperature Low Pressure Test Chamber Price For Sale”

      Your email address will not be published. Required fields are marked *

      Scroll to Top