RPP Radiation Thermal Protection Performance Tester
Applications:
Product Information:
The RPP radiation protection performance tester is used to measure the amount of time that the radiation heat source penetrates the protective composite fabric system to cause damage to the skin.
Principle:
The ThermDAC control system continues to record and show the average temperature rise in real time graphics. The curve represents the increasing temperature when the heat source penetrates the composite fabric to the sensor. When the test is complete, the test results are automatically compared to the Stoll curve that represents the bubbling onset of human skin under heat and time. The RHR/RPP rating of the composite fabric is provided at the intersection of the two curves.
Structures:
Device contains a 5 bulb type quartz infrared heat lamps and lanterns component, a pneumatic operated water-cooled shutter, two thermocouple input, an integrated induction cooling machine which is used to improve the efficiency of test throughput and a software security interface. PC portable computer system contains ThermDAC data collection and control system, additional burn prediction algorithm.
Systems:
●Dell PC and ThermDAC software have burn algorithms
●Signal conditioning circuit and sequence interface
●Power supply and control cable, operator manual
●One year warranty
Conditions:
● The laboratory should be well ventilated with a hood, a dry compressed air source and a cooling water supply pipe.
● Air input is recommended when the cover is closed
Features:
◆The possibility of evaluating skin burns is related to the permeability of the fabric.
◆Automatic or manual test operation.
◆Two buckle sample components: It is convenient for equipment quick and simple test installation.
◆Support for two copper disk calorimeter induction components.
◆The integrated air-cooled induction platform can quickly prepare the calorimeter sensor for the next test.
◆The water-cooled type covers the pneumatic brake and realizes the precise exposure control
◆The system has a burn algorithm, which can predict the time of secondary burn after exposure.
◆PC laptops contain ThermDAC data collection and control systems, additional burn prediction algorithms
◆Complete system operation manual, one-year effective guarantee period.
Technical Parameters:
| Radiant heat plate | 5 quartz (500W) infrared light |
| Features | Water cooled pneumatic shutters Integrated induction cooling table (air cooled) The software security interface shows the cooling water and the power of the lamps Heat meter induction component (measurement, calibration) |
| Sample fixture components | 2 |
| calorimeter sensor components (test, calibration) | 2 |
| sample size | 10’’ x 4’’ (25 x 10cm) |
| The maximum sample thickness | 0.375’’ |
| Equipment size | 16 "x 16" x 15 "H (41x41x38cm H) |
| Request space | 24 "x 24" x 24 "H (61x61x61cm H) |
| Power supply | 210-265vac, 50/60hz single-phase. Maximum rated current is 10Amps. |
| Cooling water | For cooling water, accept ice water or tap water |
| Measurement range | ± 0.75 ℃ temperature measurement Measurement of radiant heat flow with plus or minus 3% |
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