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- TR70B on-site detector for building envelope structure
Beijing Times New Sky Measurement and Control Technology Co., Ltd
On site detector for building envelope structure
NegotiableUpdate on 03/12
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Overview
The on-site inspection instrument for building envelope structure uses Z precise technology to detect the temperature points and heat flow parameters of each part, precisely control the temperature of the hot box, track and detect the measured values of the heat flow meter, and thus obtain the heat transfer of the measured part. After calculation, the heat transfer coefficient and thermal resistance of the measured part are obtained.
Product Details
Characteristics of on-site inspection instrument for building enclosure structure:
1. The shell of the electrical control box is sprayed with plastic, which has strong mechanical strength, corrosion resistance, rust resistance, and is easy to carry.
2. The equipment has good insulation performance. The heating part in the electrical box is filled with insulation material with good insulation effect on the side adjacent to the test specimen, ensuring the stability of the heating layer temperature.
3. The up and down position of the test box is easy to move, and the double bracket design of * increases the stability performance of the equipment.
4. The temperature setting of the hot box is convenient, and the surface of the box has an instrument device for setting and displaying the temperature inside the hot box.
5. The heating box adopts a resistance heating belt, which has stable heating power and temperature.
6. The temperature measurement accuracy is high. Six temperature probes are evenly installed on the inner and outer surfaces of the specimen to more accurately measure the temperature points at various positions during the test.
7. All sensors adopt standard plug form, without on-site wiring, plug and play.
8. The temperature probe adopts a stainless steel encapsulated probe, which is safe and reliable; The probe device has a 10 meter extension cable for easy detection of any building component.
9. The control core adopts a data acquisition card, which has high data acquisition accuracy, fast transmission speed, and is directly connected to the computer. It has strong anti-interference ability, improves the service life and safety of the equipment.
Precautions for on-site inspection instrument of building enclosure structure
The power supply and sensor wiring must be correct.
The installation of sensors should have good contact, especially for measuring sensors installed on the surface of the test piece, which must ensure good and firm contact.
When using the hot box, it should be tightly attached to the tested wall as much as possible to prevent outward heat dissipation.
The thermal resistance and heat transfer coefficient of the enclosure structure will only be valid once the state stabilizes.
The inspection instrument is a precision measuring instrument, and vibration and collision should be avoided during transportation and use.
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