Universal Counters, IWATSU VIỆT NAM

Hãng:
IWATSU
xuất xứ:
JAPAN
Giá bán:
Liên Hệ 0969 714 350

Công Ty TNHH TM và DV Tăng Minh Phát Là nhà phân phối chính hãng IWATSU tại Việt Nam

Range Measurement item
SC-7217A DC-3GHz,1ch
DC-450MHz,2ch

Frequency, Frequency ratio, Time interval, Period, Pulse width,

Duty cycle, Phase, Totalize, Peak voltage

SC-7215A DC-450MHz,2ch

Frequency, Frequency ratio, Time interval, Period, Pulse width,

Duty cycle, Phase, Totalize, Peak voltage

SC-7205A DC-230MHz,2ch

Frequency, Frequency ratio, Time interval, Period, Pulse width,

Duty cycle, Phase, Totalize, Peak voltage

BỘ ĐẾM SC-7217A IWATSU VIỆT NAM

BỘ ĐẾM SC-7215A IWATSU VIỆT NAM

BỘ ĐẾM SC-7205 IWATSU VIỆT NAM

Universal Counters SC-7217A / SC-7215A

Universal Counters, IWATSU VIỆT NAM
    SC-7217A SC-7215A
CH-A、CH-B Input impedance 50ohm ±1.5% / 1Mohm
± 1.5% //16pF ±3pF
Input withstand pressure 50ohm / 1Mohm 7Vrms / 200Vpk
Frequency band DC / AC DC to 450MHz / 10Hz to 450MHz
Input voltage range ATT OFF / ON ±2.5V / ±50V
Trigger level accuracy ATT OFF / ON ±2%±25mV / ±2.5%±500mV
Slope switching +/-
Band limitter 10kHz
Noise rejection OFF / ON
EXT-B Input signal range Pulse width / frequency 500ns min / 1MHz max
CH-C Input impedance / SWR / Maximum input electrical power 50ohm, AC coupling / 2.0 or less / +30dBm -
Frequency band 100MHz to 3GHz -
AGC OFF / ON -
Burst detection OFF / ON -
  Detection sensitivity Up until 1.2GHz: -20dBm, up until 3GHz: -10dBm -
Burst detection delay time 10us -
Measurement Functions FREQ A、FREQ B Max. 13-digit, 12-digit/sec
(at 1second gate)
  Measurement range Single: 6mHz to 250MHz, time / EXT-B gate: 12mHz to 450MHz
Gate selection Single / EXT-B / Time (set at 10μs to 10s 10^n) (n: integer)
FREQ C Max. 13-digit
12-digit/sec
(at 1second gate)
-
  Measurement range 100MHz to 3GHz, 1/16 pre-scaler -
Gate selection EXT-B / Time (set at 10μs to 10s 10^n)
(n: integer)
-
FREQ LINE Measurement range / Gate selection 45Hz to 440Hz / 0.1s/1s/10s
PERIOD A Measurement range Single: 4ns to 166s
Time / EXT-B gate: 2.2ns to 83s
Gate selection Single / EXT-B / Time (set at 10μs to 10s 10^n) (n: integer)
DUTY A Input signal range Pulse width / Frequency 6ns min / 80MHz max
Measurement range Single / Time 0.01μ to 99.999,999,99% /
0.2μ to 99.999,999,8%
Gate selection Single / Time (set at 10μs to 10s 10^n) (n: integer)
PULSE WIDTH A Input signal range Pulse width / Frequency 6ns min / 80MHz max
Measurement range Single / Time 6ns to 171s / 6ns to approximately 1/2 gate time
Gate selection Single / Time (set at 10μs to 10s 10^n) (n: integer)
TIME INTERVAL A→B Input signal range Pulse width / Frequency 6ns min / 80MHz max
Measurement range Single / Time 6ns to 10,995s / 6ns to approximately 1/2 gate time
Gate selection Single / Time (set at 10μs to 10s 10^n) (n: integer)
FREQ A/B Input signal range, Frequency 250MHz max
Measurement range / Gate Selection 1 E-9 to 1 E+9 / Time (set at 10μs to 10s 10^n) (n: integer)
PHAS A->B Input signal range Pulse width / Frequency 6ns min / 80MHz max
Measurement range Single / Time 0.1μ to 359.999,999,9°/ 1μ to 359.999,999° (It is necessary or this to be less than half of the gate for nonmeasurable signal cycles)
Gate selection Single / Time (set at 10μs to 10s 10^n) (n: integer)
TOT A Input signal range Pulse width / Frequency 2ns min / 250MHz max
Gate selection MANUAL / EXT-B / Time (set at 10μs to 10s 10^n) (n: integer)
Peak voltage measurement Measurement frequency / Measurement speed 150Hz to 150MHz / 2 seconds or less
Measurement voltage range ATT OFF / ATT ON ±2.5V / ±50V
Measurement operations Repeat / Single / HOLD
Calculation Smoothing (moving average), scaling, comparate, statistics (MAX, MIN, σ, average)
Pulse setup Internal memory (10) or USB memory
DATA save memory MAX. 500,000kinds (volatile memory)
Internal standard clock Temperature characteristics ±1ppm (range of 0 to +40deg. with +25deg. as the standard)
Temporal change / Short-term stability ±0.1ppm/month、±1ppm/year / ±1ppb/s
Interface USB / LAN/DIO USB2.0 HS / 100base-TX / Output: HI/LO/GO/BUSY
10MHz STD IN Input impedance / Input frequency / Input sensitivity Approximately 850 ohms (at 10MHz), AC coupling / 10MHz ±50Hz / 100mVrms
Marker / STD output STD / Marker selected and output with the setting
  Output impedance / Marker output / STD output 50ohms ±10% / +1Vo-p (0V output during measurement) / 10MHz sine wave 1Vp-p or more (with 50ohm termination)
Options (Factory installed) OCXO SC-715 (High stability) Temperature characteristics ±20ppb (range of 0deg. to +40deg. adjusted at +25deg. as the standard)
Temporal change ±10ppb/day (fluctuations in one day's frequencies with the standard frequency being that measured after 48 hours. at +25deg.)
±100ppb/year (fluctuations in one year's frequencies with the standard frequency being that measured within 10days after the power has been switched on. at +25deg.)
SC-716 (Ultra-high stability) Temperature characteristics ±5ppb (range of 0deg. to +40deg. adjusted at +25deg. as the standard)
Temporal change ±0.5ppb/day (fluctuations in one day's frequencies with the standard frequency being that measured within 30 days after powered on. at +25deg.)
±50ppb/year (fluctuations in one year's frequencies with the standard frequency being that measured within 30 days after powered on. at +25deg.)
Interface SC-711: GPIB Interface (compatible to IEEE488-1 with full remote functions 
/ factory installed)
SC-714: RS-232 Interface
(factory installed)
SC-713: USB Interface to USB memory (for storage only)
Electric power Voltage / Frequency AC100V to AC240V ±10% /
50 to 60Hz±5% 
AC100V to AC120V ±10% / 400Hz±:10%
Power consumption 70VA(35W) max
Rear panel inputs (optional, factory installed) SC-709: CH-A/CH-B input
(for SC-7215A) 
SC-710: CH-A/CH-B/CH-C input
(for SC-7217A)
External dimensions 210W×99H×353D (mm)
Accessories Product users’guide x 1, instructions (CD) x 1,
power cable x 1.
Environment 0deg. to +40deg. with 80%RH or less and no condensation

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