Multi channel heat flow meter/heat flow meter HFM-GP10

Surface heat dissipation (cooling) loss testing method
Heat flow meter method
Using a thermal resistance heat flux meter, the sensor is buried inside the insulation structure or attached to the outer surface of the insulation structure to directly measure the heat dissipation (cooling) loss value. This method is a commonly used method for testing the surface heat dissipation (cold) loss of insulation structures.
When the sensor of the heat flow meter is embedded in an insulated structure, the measured results should be converted into the heat dissipation (cooling) loss value on the outer surface of the insulated structure.
When the sensor of the heat flow meter is tightly attached to the outer surface of the insulation structure, the surface thermal emissivity of the sensor should be consistent with that of the measured surface, and the contact thermal resistance between the sensor and the measured surface should be minimized as much as possible.

Heat flow meter
A thermal instrument composed of a heat flow sensor (or heat flow probe) connected to a measurement indicator. When in use, the sensor can be placed inside the insulation structure or attached to the outer surface of the insulation structure to directly measure the heat (cold) loss value.
Heat flux sensor; HFT
A device that measures the heat flux density through a board with a determined thermal resistance by generating a temperature difference on it. Its output potential（V）Compared to the heat flux density through sensors（q）Directly proportional.

Main features of multi-channel heat flow meter/heat flow meter HFM-GP10:

1. The multi-channel heat flow meter has a user-friendly interface that is easy to operate and use.
2. Heat flow measurement can be connected30One channel, temperature and heat flow measurement can be connected15A channel.
3. use5.7inchTFTColor LCD touch screen, real-time display of operational data.
4. built-in500MBLarge capacity memory, longer recording time, and more recording channels.
5. Real time monitoring can be performed through a browser,FTPCentralized data management on servers.
6. Communication function:Ethernet, email notificationsFTP、SNTP、DHCPWait.
7. use100~240VACPower supply or12VDCThere are two ways of power supply.

Multi channel heat flow meter/heat flow meterHFM-GP10technical parameter:

Measurement project:Heat flow and temperature.
Range of heat flow measurement: 0～±99999W/m2.
Temperature measurement range: - 40°C～750°C.
Unit selection:Heat flow(W/m2)+temperature(°C)Heat flow(W/m2)Temperature(°C).
Sampling time: 100/200/500Milliseconds1/2/5In seconds.
Display updates:about1In seconds.
Display function:Waveform chart, data, line chart, waveform chart+data
AandBcoefficient:Heat flow sensorAandBCoefficient input.
Number of sensors: ACoefficient sensor30A channel,AandBCoefficient sensor15A channel.
Memory: 500MBSimultaneously connect30Channel, sampling time1Seconds, can save approximately1Monthly records.
External storage: SDCardUSBStorage.
Communication function:EthernetWebServerFTPServerFTPClient and email sending.
Power Supply:useACAdapter or12VDCBattery powered.
Usage environment:temperature: 0°C～40°C, humidity: 0～85%RH.
size:about144×168×197mm(Only host), about144×168×248mm(Including modules).
weight:about1.9kg.
Options:Various heat flow sensors.

The heat flow sensors selected for the multi-channel heat flow meter/heat flow meter HFM-GP10 are as follows: