(주)티앤씨

거리측정기 멀티미터 범용 계측기 스코프 미터 시간 및 주파수 교정기       실내 공기 측정기 압력분야 교정기 열화상 카메라 온도미터 온도분야 교정기         전기분야 교정기 전기 측정 측정기 전력 분석기 절연저항 측정기 접지저항 측정기         클램프미터(후크미터) 프로세스 캘리브레이터 Accessary     주파수 표준기 타임 & 주파수 카운터   Fluke 164 휴대용 다기능 카운터 PM6681 타이머 & 카운터 PM6681R 루비듐 카운터 PM6685 주파수 카운터 PM6685R 루비듐 주파수 카운터 PM6685R 루비듐 주파수 카운터 PM6685R 루비듐 주파수 카운터   PM6681 타이머 & 카운터   PM6681 타이머&카운터   상기 장비는 타이머 카운터로서 , 사용하기 쉬운 경제적인 장비이며, 높은 정밀도에서의 측정으로 연구소 나 개발용으로 많이 쓰이고 있습니다.   1. 주파수 A : 0.1 Hz to 160MHz 2. 주파수 B : 0.1 Hz to 16MHz 2. 주파수 C : 70 MHz to 1.3GHz(RF적용) 3. 주파수 분해능 : 7 Digit/s 4. 측정 모드 : 주파수A,B ,펄스폭, 주기 , 듀티사이클, 하강/상승 시간, RPM , 시간격 5. Warm Up Time : 30 분 6. Battery Operating Time : 2 시간 7. 외부기준 입력 : 10 MHz     Measurement Functions Measurement Functions   Time Interval, Pulse Width, Rise/Fall Time, Frequency, Burst Frequency, Period, Ratio f1/f2, Phase, Duty Factor, Totalize Frequency Input A: 10 -10 Hz to 300 MHz Input B: 10 -10 Hz to 100 MHz Input C: Optional Input Pre-Scaler   (PM9621): 70 MHz to 1.3 GHz   (PM9624): 100 MHz to 2.7 GHz   (PM9638): 300 MHz to 8 GHz Resolution: 11 digits/s measurement time Burst Frequency Input A,B,C Frequency Range Input A: Up to 300 MHz Frequency Range Input B: Up to 100 MHz Frequency Range Input C: Up to 8.0 GHz with options Start Delay Range: 200 ns to 1s, 100 ns resolution Period A Range: 3.3 ns to 10 10 s Resolution: 11 digits/s measurement time Ratio A/B, C/B Range: 10 -9 to 10 15 Frequency Range: Input A,B: 10 -10 Hz to 160 MHz   Input C: See input C frequency range. Time Interval A to B Range: 0 ns to 10 10 s Resolution: single shot 50 ps (1 ps average) Frequency Range: Up to 160 MHz Pulse Width A Range: 3 ns to 10 10 s Frequency Range: Up to 160 MHz Rise and Fall Time Range: 3 ns to 10 10 s Frequency Range: Up to 160 MHz Input Amplitude: > 250 mV p-p Phase A Relative B Range: -180º to +360º Resolution: 0.01º Frequency Range: 0.03 Hz to 160 MHz Duty Factor A Range: 0 to 1 Frequency Range: 0.11 Hz to 160 MHz Totalize A,B Range: 0 to 1017, 0 to 1010 in A-B modes Frequency Range: 0 to 160 MHz A Gated by B: Event counting on input A during the presence of a pulse on input B. Single or cumulative event counting during set measuring time. A start/stop by B: Event counting on input A between two consecutive pulses on B. Manual A-B: Input A minus input B event counting with manual start/stop. Manual/Timed A-B: Input A minus input B event counting with manual start/stop. Stop after set measuring time. Time counted from first trigger event on A. AC/DC Voltage A,B Range: -50V to +50 V Frequency Range: DC, 1 Hz to 100 MHz Mode: V max, V min, V p-p Resolution: 1.25 mV Gated Volt: External masking of unwanted signal components such as overshoot   Optional TimeBase Standard: PM6681/-1- (Non-Retrofit) Calibration adjustment tolerance*** at +23ºC ± 3ºC: < 1 x 10-6 Uncertainty due to:   Aging /24 hr: N/A* Aging /month: < 5 x 10-7 Aging /year: < 5 x 10-6 Temperature Stability (reference temp at +23ºC): 0-50ºC: < 1 x 10-5   20ºC -26ºC: £ 3 x 10-6 Line Voltage variation of ±10%: < 1 x 10-8 Power On Stability: Not Specified Total Uncertainty**** at 2s (95%) confidence interval and at 23ºC ± 3ºC: After 1 Year Cal interval < 7 x 10-6   After 2 Year Cal interval < 1.2 x 10-5 Total Uncertainty**** at 2s (95%) confidence interval and at 0-50ºC: After 1 Year Cal interval < 1.2 x 10-5   After 2 Year Cal interval < 1.5 x 10-5 OCXO: PM6681/-5- (PM9691) Calibration adjustment tolerance*** at +23ºC ± 3ºC: < 2 x 10-8 Uncertainty due to:   Aging /24 hr: < 5 x 10-10** Aging /month: < 1 x 10-8 Aging /year: < 7.5 x 10-8 Temperature Stability (reference temp at +23ºC): 0-50ºC: < 5 x 10-9   20ºC -26ºC < 6 x 10-10 (typical values) Line Voltage variation of ±10%: < 5 x 10-10 Power-on stability: 1 x 10-7 Deviation versus final value after 24 hr on time, after a warm-up time of: 15 min Total Uncertainty**** at 2s (95%) confidence interval and at 23ºC ± 3ºC: After 1 Year Cal interval: < 9 x 10-8   After 2 Year Cal interval: < 1.5 x 10-7 Total Uncertainty**** at 2s (95%) confidence interval and at 0-50ºC: After 1 Year Cal interval: < 1 x 10-8   After 2 Year Cal interval: < 2 x 10-7 OCXO: PM6681/-6- (PM9692) Calibration adjustment tolerance*** at +23ºC ± 3ºC: < 5 x 10-9 Uncertainty due to:   Aging /24 hr: < 3 x 10-10** Aging /month: < 3 x 10-9 Aging /year: < 2 x 10-8 Temperature Stability (reference temp at +23ºC): 0-50ºC: < 2.5 x 10-9   20ºC -26ºC < 4 x 10-10 (typical values) Line Voltage variation of ±10%: < 5 x 10-10 Short term stability: (root Allan Variance)   T = 1 s: 1 x 10-11   T = 10 s: 3 x 10-12   T = 100 s: 1 x 10-12 Power-on stability: 5 x 10-9 Deviation versus final value after 24 hr on time, after a warm-up time of: 10 min Total Uncertainty**** at 2s (95%) confidence interval and at 23ºC ± 3ºC: After 1 Year Cal interval: < 2.5 x 10-8   After 2 Year Cal interval: < 5 x 10-8 Total Uncertainty**** at 2s (95%) confidence interval and at 0-50ºC: After 1 Year Cal interval: < 2.5 x 10-8   After 2 Year Cal interval: < 5 x 10-8 *N/A: Not discernible, neglectable versus 1°C temperature variation. **After 48 hours continuous operation ***Calibration Adjustment Tolerance: Is the maximal tolerated deviation from the true 10MHz frequency after a calibration. When the reference frequency does not exceed the tolerance limits at the moment of calibration, an adjustment is not needed. ****Total uncertainty: Is the total possible deviation from the true 10MHz value under influence of frequency drift due to aging and ambient temperature variations versus the reference temperature. The operating temperature range and the calibration interval are part of this specification.   Input and Output Specifications Input A & B Frequency Range:   AC coupled: 10 Hz to 300 MHz DC coupled: DC to 300 MHz Coupling: AC or DC Rise time: Approximately 1.1 ns Impedance: 1 MΩ //15 pF or 50Ω , VSWR< 2:1; 1 MΩ//65 pF or 50Ω with PM 9611/80 rear panel inputs Trigger Slope: Positive or negative Channel Inputs: Separate, Common A or Swapped Max. channel timing difference: 500 ps Sensitivity (SineWave): 20 mV, up to 100 MHz   25 mV, 100 MHz to 200 MHz   40 mV, 200 MHz to 250 MHz   60 mV, > 250 MHz Pulse Width: > 5 ns at 60 mV p-p, > 3 ns at 90 mV p-p Attenuation: X1 or X10 Hysteresis Window (x1): 20 mV p-p Variable Hysteresis A (x1): 30 mV p-p to 10 V p-p up to 120 MHz Dynamic Range: 60 mV p-p to 10 V p-p (up to 100 MHz) within ± 5V window   75 mV p-p to 10 V p-p (100 to 200 MHz) within ± 5V window Trigger Trigger Level: Read out on display Range: (x1): -5V to + 5V   (x10): -50V to + 50V Resolution: (X1): 1.25 mV Uncertainty: (x1): ±(4 mV + 0.8% of trigger level) Auto Trigger Level   Trigger level is automatically set to 50% of input signal. Frequency: > 1Hz Low Pass Filter A   100 kHz fixed. > 40 dB attenuation at 1 MHz Digital Low Pass Filter   1 Hz to 5 MHz using trigger hold off Trigger Indicator   Tri-State LED indicator Trigger Slope   Positive or Negative Damage Level 1 MW Impedance: 350V (DC + AC peak) at DC to 440 Hz, falling to 12 Vrms (x1) and 120 V rms (x10) at 1 MHz 50W Impedance: 12V rms Optional Pre-Scalers Input C (PM 9621) Frequency Range: 70 MHz to 1.3 GHz Pre-Scaler Factor: 512 Sensitivity: 10 mV rms to 12V rms, 70 to 900 MHz   15 mV rms to 12V rms, 900 to 1100 MHz   40 mV rms to 12V rms, 1100 to 1300 MHz Amplitude Modulation: DC to 0.1 MHz: Up to 94% depth

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법인명 : 주식회사 티앤씨  경기도 광명시 하안로 60, 광명SK테크노파크 A동 808호  사업자등록번호 108-81-96584  대표이사 : 김용정
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