Thermal Conductivity of Non-Metellic Materials
OSC77FD312TH
Features
-This bench top unit is for testing of thermal conductivity of non-metallic matesials using guarded hot plate per ISO8302 and ASTM C-177-04-The equipment consists of a central heater with hot plates, a guarded ring with heater and hot plates, and two water cooled cold plates
-Two speciments are insterted between the hot plates and cold plates
-The assembly is encased in a test cabinet with insulation
-The cold plates are clamped together to provide a uniform pressure
-Temperature sensors and indicators are provided for hot plates, cold plates, cooling water, and differential temperature between the hot plates and the guard ring plates
-Power input is measured by a voltmeter and an ammeter
| Model | OSC 77FD 312TH | |||||||
| Hot plate | Copper, 120 mm diameter | |||||||
| Guard ring plate | Copper, 240 mm diameter | |||||||
| Hot plate heater | 500W with control knob | |||||||
| Guard ring heater | 500W with control knob | |||||||
| Cold plate | 2 ea copper, 240 mm diameter | |||||||
| Specimen | 240mm diameter, maximum thickness 25mm | |||||||
| Temperature measurement | Two thermocouples and an indicator for hot plates | |||||||
| Two thermocouples and an indicator for cold plates | ||||||||
| Three themocouples and indicator for cooling water | ||||||||
| Four differential thermocouples and an indicator | ||||||||
| Voltmeter | 0〜500V, 3 1/2 digit | |||||||
| Ammeter | 0〜5A, 3 1/2 digit | |||||||
| Sample specimen | 2 ea for 3 differential materials | |||||||
| Power supply | 220V 1Ph 50Hz. Other power supply is available on request | |||||||
| Size (WxLxH) | Approx. 47 x 97 x 42mm | |||||||
| Weight | Approx. 41kg | |||||||
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