Curtain Wall Insulation Performance Testing Machine Curtain Wall Insulation Testing Equipment Curtain Wall Physical Performance Testing

Main technical parameters

(1) Hot box temperature control range: 19 ℃~21 ℃, control accuracy: ± 0.1℃；

(2) Cold box temperature control range: -21 ℃ to -19 ℃, control accuracy: ± 0.2℃；

(3) External environment temperature control range: 19 ℃~21 ℃, control accuracy: ± 0.3℃；

(4) Number of temperature sensor types: 186 DALLAS digital temperature sensors from the United States;

Measurement temperature range: -30~85 ℃; Temperature resolution: 0.0625℃； Measurement accuracy: ± 0.1 ℃

(5) Heating power: AC 220V 1.6kWEfficient direct heating AC heating system (patented product); Effective value measurement for communication, electric power measurement range:AC 0~1600W； 精度：0.2Grade;

(6) Refrigeration power: 15P French Meiyoule unit, power: 15KW;

(7) Rated power supply:AC 380V 50Hz 45kW， Three phase five wire system;

（8）Hot box, cold boxThe hot box is composed of two layers of color steel plates sandwiching 150mm thick polyurethane foam plastic, with a thermal resistance value≥4.8m2.k/w；

(9) Maximum testable piece size: 3.6m×4.2m；

(10) EquipmentOverall dimensions:5600mm×5000mm×6000mm(Long)×wide×High);

(11) Minimum external space size: 7000mm×7000mm×7000mm(Long)×wide×High);

Equipment components

MQWJ series intelligent building doors, windows, and wall insulation performance testing machineIt mainly consists of a movable hot box for the curtain wall, a specimen frame, a curtain wall specimen lifting device, a curtain wall cold box, an instrument electrical control panel, a refrigeration unit, a cold box electric heater, a hot box electric heater, an instrument detection device, and a computer control system.

Four functional characteristics

（1）adoptThe most advanced computer distributed control (DCS) system in the current field of self-control, consisting ofIntelligent temperature control expert level instrument (lower computer) measurement; As the upper computer, PC computer system mainly completes communication, management, storage, calculation, analysis, and printing functions.

（2）The temperature of the cold box and hot box adopts an optimized monitoring and adjustment scheme, with precise, stable and reliable test parameters. It only takes 1-2 hours to reach stability, and the stability meets or even exceeds the standard requirements. The energy-saving effect is significant, reducing the cost of testing.

（3）Completely in accordance with standard requirements, the hot boxThe heating part adopts AC direct heating electric heating, which has fast convection and uniform temperature distribution; Using intelligent power measuring instruments, true effective value measurement is achieved, and the measurement range can be automatically converted, with a measurement accuracy of up to 0.1%.

(4) According to the standard requirements, a double opening structure of hot box/cold box is adopted, which makes it very convenient for the specimen to be inserted, clamped, and sealed. At the same time, the volume of the cold box is relatively small, saving cooling energy.

(5) Configuration“External environment auxiliary temperature intelligent monitoring device”Accurately control the temperature of the external environment,not exceed0.3℃。

(6) Configure professional dehumidification equipment and control the humidity of the hot box at RH25 ± 5% during anti condensation factor detection

(7) In order to measure the test parameters more accurately and realistically, we have independently developed a preferred function for monitoring software: after reaching the specified stable time (adjustable), the computer automatically starts collecting, calculating, and recording the required test parameters every 30 minutes (adjustable) until the tester stops operating. All experimental parameters are displayed in the form of curves and saved. The experimenter can select 6 adjacent data points based on the smoothest stage as the conclusion value.

Shenyang Weite General Technology Development Co., Ltd

Phone: Customer Service: Fax:

URL:www.sywt.com.cnEmail:sywtkfgs@163.com

Address: No. 41 Wanghua South Street, Dadong District, Shenyang City Postal Code: 110044