Electronic stopwatch with timername output of STC-1
Offer type: salePublished: 26.09.2017
| Price: | negotiated |
| Company: | ChP |
| Seller: |  Ivanov Anatolij |
| Phones: |  Write a message |
| Address: | Ukraine, Chernihivs'ka Oblast', Chernihiv |
Electronic stopwatch with a timer STC-1 new in factory package. in stock 1pc.
The description and use of a stopwatch-timer digital STC-1:
Stopwatch-timer digital STC-1 designed to measure time intervals, generate the control signal after a predetermined time interval and for issuing a sequence of pulses of constant current with an adjustable period.
- The range of measurement and testing time intervals from 0.1 s to 999,999 s and from 1сдо 9,999. 99 visit s.
- The price of division (unit count) - 0.001 s in the range from 0 to 999,999 s and 0.01 s in the range 0 to 9999.99 s.
Specifications digital stopwatch-timer STC-1 :
- Limit of acceptable error of measurement of time intervals without adjusting the crystal oscillator stopwatch at an ambient temperature of (20±5)°C after 30 minute warm-up should not exceed a year of storage or 2500 hours of operation:
± (20·10-6 T + C),
- where T - the measured time interval in s;
The price of division of the stopwatch in C.
- During storage or developments shall be counted from the date of issue of stopwatch STC-1 or adjustment of the crystal oscillator stopwatch. Setting the actual value of the frequency of the generator must be performed with a relative error no more than ±5·10-6.
- Limit of acceptable error of measurement of time intervals at an ambient temperature of 5 to 40 °C should not exceed a year of storage or 2500 hours of operation:
- ± (45·10-6 T + C)
- Actual frequency value of the crystal oscillator stopwatch STC-1 can be adjusted in the relative range of ±40·10-6.
- The range of measurement and testing time intervals from 0.1 s to 999,999 s and from 1сдо 9,999. 99 visit S. display Range 0 to 999,999 with from 0 to 9999.99 s.
- The price of division (unit count) - 0.001 s in the range from 0 to 999,999 s and 0.01 s in the range 0 to 9999.99 s.
- Display digital six-digit decimal, odnokla. Change the range measurement is performed by the switch. Stopwatch STC-1 has a time release of two types: the relay on the switching contact and potential.
- Load relay outputs - current less than 2 a at A voltage of DC 30 V.
- The voltage potential output from 2.4 to 5 V or not more than 0.4 VDC, depending on the connection method, load resistance of at least 500 Ohms.
