Temperature range: 300-1000 , control accuracy is not greater than 1 (duration greater than 2 min), the dynamic is not greater than 2.5 .
2, Ring furnace heating system showing display time - temperature curve and the actual measured temperature control charts.
3, Temperature recorders and sheathed thermocouple
4, Furnace tube diameter: 47 + 1-1 mm, length 100 + 10-5 mm
5, quartz tube
6, Furnace displacement system: motor drive, speed: 10 0.1mm / min
7, Air flow: 0-20L / min adjustable
8, Material smoke production rate could be automatic conversion by system during testing.
9 The angular velocity chart could be display when the rotation chart squirrel cage
10, The ring furnace running time arbitrarily set
11, The smoke toxicity test device has a manual/automatic fast forward, and return function for ring furnace
12, Each room can be switched to exhaust smoke
13, Flue gas collection and rationing system realize quickly mix the gas
1, Computer control system: test is more intelligent; curve computer data could be storage and print freely;
2, Temperature control thermocouple: 1mm K-type thermocouples
3, The annular heating furnace temperature calibration: time, temperature curve and the actual temperature;
4, The motor control system, automatic control furnace movement; movement speed is adjustable; and alsocan be adjusted manually;
5, The system automatically calculates the concentration of smoke production, smoke production rate; squirrel cage speed real-time display;
6, Temperature range: 300-1000 ;
7, Power: 1.5KW; Heating power: 800-1000W.