Description
FeaturesHigh resolution of crystal oscillator with accuracy up to 5*10
-8Quick response
Easy operation suitable for metrological service,factory,academy and scientific research
institution to calibrate all kinds of timer instruments
SPECIFICATIONS| Mechanical stopwatch and electronic stopwatch |
| Input Range | T0:1s-99999s |
| Accuracy | <± (1*10-7*T0+3ms) |
| Pointer ecectrical stopwatch |
| Input Range | T0:0.1s-99999s(Continous,Trigger and Pause) |
| Accuracy | <± (Mains frequency accuracy*T0+0.6ms) |
| Digital electrical stopwatch |
| Input Range | T0:0.1ms-9999.9s |
| Accuracy | <± (1*10-7*T0+3μs) |
| Crystal Oscillator |
| Nominal Frequency | 100MHz |
| Daily Aging Rate | ≤5*10-9/day |
| Second Stability | ≤5*10-11/s |
| Accuracy | ≤5*10-8 |
| Warm Up Time | >2 hours |
| General Characteristics |
| Power | 220(1±10%)V,50(1±5%)Hz,<20VA |
| Display | LCD |
| Dimension | 390*255*105mm |
| Weight | 3.7kg |
| Standard Accessories |
| Power Cord | 1 |
| CD(User's Guide) | 1 |
| Dual banana plug test lead | 2 |
| BNC-banana test lead | 1 |
| Options |
| SF2001 Stopwatch fixture |
| SF2601 Timer fixture |
| Certificate issued by third party |
Complaint
