Digital Timer Physics Teaching Equipment
Product information:
HT-J0201 digital timer is an accurate digital meter of measuring time and time interval, counting, cycle counting and data storing. It is a common apparatus special for school physical teaching demonstration and laboratory use on measuring time. It is generally combined with the supporting use of air track and small air supply to finish the ordinary Physics and related mechanics aspect experiment.
Adopting the CMOS integrated circuit, infrared element, and the LED light-emitting diode for digital displaying, this device has the advantages of low power consumption, high EFT and clear displaying.
Technical parameters:
2-1,Measuring time scaleS1:
2-1-1,10ms gear 099.99S.
2-1-2,1ms gear 09.999S.
2-1-3,0.1ms gear 00.9999S.
2-2,Measuring time interval scale: S2,M
2-2-1,10ms gear 099.99S.
2-2-2,1ms gear 09.999S.
2-2-3,0.1ms gear 00.9999S.
2-3,Accumulation counting range J: 09999.
2-4,Cycle counting measure scale T:
2-4-1,10ms gear 099.99S.
2-4-2,1ms gear 09.999S.
2-4-3,0.1ms gear 00.9999S.
2-5,Error: ≤±0.1.
2-6,Display mode:4 LED digital tubes.
2-7,Visual range: 10m.
2-8,Measurement and control way: Photovoltaic sensor conversion, mechanical button switch control.
2-9,Working environment: Temperature: 1040. Relative humidity: ≤ 85.
2-10,Power supply: 220V±10,50Hz.
2-11,Power consumption: ≤5VA
2-12,Working time: continuous
2-13,Dimension: 220×230×120mm3
