high EFT Physics Teaching Equipment Intelligent Digital Millisecond Device
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Flammability Testing Equipment, Cable Testing Equipment, Toys Testing Equipment |
Product Detail
| Model No.: | HT-J0201-2 |
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Product Description
Intelligent Digital Millisecond Device
Product information:
HT-J0201-2 Intelligent digital millisecond device is an accurate digital instrument of measuring time and time interval, counting and period counting. 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, the LED light-emitting diode for digital displaying, this device has the advantages of low power consumption, high EFT, and clear display.
Technical parameters:
2-1,Measuring time scale:
2-1-1,10ms gear 0999.99S
2-1-2,1ms gear 099.999S
2-1-3,0.1ms gear 09.9999S
2-2,Accumulation counting: 099999
2-3,Cycle counting: 099.999
2-4,Deviation: ≤±0.1
2-5,Display mode:5 digit LED digital tube; Visual distance: 10m
2-6,Sensing method: Photovoltaic conversion input, mechanical transition.
2-7,Working environment: Temperature: 1040; Relative humidity: ≤85
2-8,Power supply: AC 220V±10,50Hz
2-9,Power consumption:≤5VA; 2-10,Working time: continuous
2-11,Dimension: 270×190×120mm3
