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Insulation Material Maximum Use Temperature Tester
Uses
Applicable to the evaluation of the maximum service temperature of insulation products such as loosely filled insulation materials, felts, carpets, blocks, plates and prefabricated insulation tubes.
Technical Parameters
1. Heating plate: Made of SUS304 stainless steel, the test area is
900*450mm, surrounded by protective layer and width 80mm. On the
lower surface of the heating plate, no less than five thermocouples
measure the surface temperature, four of which are fixed on the
diagonal of the heating zone of the heating plate, and the distance
from each corner is 150 mm, and the fifth thermocouple is placed at
The center of the heating plate. The temperature measured at any
point shall not be lower than the required temperature and differ
by +5% or +15 °C (whichever is smaller).
2. Heating tube: made of SUS304 stainless steel, the length is 2M,
the nominal diameter is 88mm, 108mm, 133mm three specifications.
The three heating tubes are arranged side by side and the
prefabricated insulated tubes can be tested separately. The end of
the heating pipe shall be provided with a protective section of not
less than 75 mm and an auxiliary heater to prevent excessive heat
loss at the end of the test piece. A thermocouple was installed
every 0.3 m of the heating tube, and the surface temperature of the
heating tube was measured. The thermocouples are arranged around
the heating tube in a spiral around the 90° interval. The
temperature measured at any point shall not be lower than the
required temperature and differ by +5% or +15 °C (whichever is
smaller).
3. Temperature measurement system: The diameter of the thermocouple
wire is 5.0mm, the measurement temperature is 0-1250 °C; the
temperature is collected by PLC+ module.
4. Control part: Using PLC module, the microcomputer controls the
hot surface temperature curve in real time and outputs the report.
5. Heating rate: 5 °C /min or 3 °C /min can be set.
6. Temperature collection: collected every 2 minutes and displayed
by curve;
7. Thermocouple response time: <0.5s picture keyword
8. Temperature error: ± 0.5 °C
9. Timing error: 1s/h
10. Computer: A set of computers (at least meet the following
requirements: first-line brand computer; CPU: INTEL I5-III
generation; memory: 4G or above; hard disk: 500G or more; with
serial port: control instrument operation; display: 20 or more LED
LCD monitor, 1600*900 resolution or higher; windows xp system.),
one printer. A set of test software.
11. Equipped with flat and feeler gauges: measure warpage.
12. Equipped with sample cans
Features
1. It is processed by CNC machine tool, and the arc shape is
beautiful and elegant. It has the characteristics of beautiful rust
and anti-corrosion. Other parts are made of 45# steel, surface
thickened plating / SUS304 stainless steel.