7561

Yokogawa 7561/7562 High Accuracy Digital Multimeters (discontinued)
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7561
Characteristics:
  • 7560 Series
    DC voltage accuracy: ±0.003% of rdg ±15 digits (90 days, 23 ±5°C)
    OHM accuracy: ±0.009% of rdg ±30 digits (90 days, 23 ±5°C)
  • A large memory capacity of 8,000 data by using IC memory card 
    The 7560 Series can store 1,000 measured data by using internal memory (or 8,000 data by using an optional IC memory card). This allows high-speed sampling without being affected by transmission capacity via a communication bus.
    Data can then be transferred to a controller after completing measurements. These storage functions allow DMM to be used as high-speed data logger.
  • High-speed sampling
    7560 Series: 333 times/s
    The feedback PWM A/D converter, which includes a new counting system, allows a high-speed response without changing any excellent features.
    The sampling rate of 40 times/s can be obtained even with a 5-1/2 digit display. The 7560 Series offer high system throughput with a large memory capacity, high-speed auto-ranging, programmable sampling interval, and integrating time.
  • GP-IB interface (standard)
    The following functions are available with communication interface.

    • Functions executed by panel key operation
    • Measured data output
    • Panel-set data output
    • Stored data output
    • Status byte output
  • An input-site change between front and rear panels
    7560 Series has the input terminal for the voltage and resistance between front and rear panels.
Product Description:
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The 7560 (6-1/2 digit display) Series is a high-accuracy, high-speed sampling bench-top digital multimeter lineup using a YOKOGAWA-original A/D converter (feedback pulse width modulation method), which features excellent stability, high noise immunity and linearity. In addition to the basic features, an optional IC memory card capable of storing 8,000 data, GP-IB interface and versatile measurement functions allow these multimeters to be used in diverse fields of applications, from bench to system uses.
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General Specifications :
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Range
 90days, 23±5°C
1 year, 23±5°C
 Temperature Coefficient
(5 to 18, 2 to 40°C)
200 mV
2000 mV
20 V
200 V
1000 V		 0.006 + 40(8) {4}
0.0045 + 15(3) {3}
0.005 + 15(3) {3}
0.009 + 15(3) {3)
0.01 + 20(3) {3}		 0.01 + 40(8) {4}
00.0075 + 15(3) {3}
0.009 + 15(3) {3}
0.016 + 15(3) {3}
0.017 + 20(3) {3}		 0.0007 + 5(.6) {.2} 0.00055 + 1(.2) {.1}
0.00065 + 1(.2) {.1}
0.00075 + 1(.2) {.1}
0.0008 + 1(.2) {.1}
DC Current Accuracy: ±(% of reading + digits)
Range
Integrating Time
(500/200/100/20/16.7 ms)
Integrating Time
(2.5/1.2 ms)
 1 yr, 23±5°C
Accuracy
Max. rdg. Res. Max. rdg. Res.
2000 mA
20 mA
200 mA
2000 mA		 1999.99
19.9999
199.999
1999.99		 10 nA
100 nA
1 µA
10 µA		 1999.9
19.999
199.99
1999.9		 100 nA
1 µA
10 µA
100 µA		 0.05 + 100)
0.05 + 20
0.05 + 20
0.1 + 40
AC Voltage Accuracy: ±(% of reading + digits)
Range
20 to 30Hz
30 to 45Hz
45 Hz to 10kHz
10 to 20 kHz
 20 to 50 kHz 50 to 100 kHz
200 mV
2000 mV
20 V
200 V
700 V		 0.9 + 200
0.8+100
0.8+100
1+100
1+100		 0.5+250
0.4+100
0.4+100
0.4+100
0.4+100		 0.3 + 200
0.15+100
0.15+100
0.3+100
0.3+100		 0.3+300
0.3+200
0.3+200
0.3+200
0.3+300		 0.7+500
0.5+500
0.5+500
0.7+500		 2+500
2+500
2+500
3+500
AC Current Accuracy: ±(% of reading + digits)
Range
20 to 30Hz
30 to 45Hz
45Hz to 2kHz
2 to 5kHz
2 mA
20 mA
200 mA
2000 mA		 1.4+350
1.4+300
1.4+300
1.5+300		 0.8+250
0.8+200
0.8+200
1.5+200		 0.5+250
0.5+200
0.5+300
1+200		 0.8+300
0.8+200
0.8+200
1.5+200
Resistance (4-wire system): ±(% of reading + digits)
Range
 90days, 23±5°C
1 year, 23±5°C
 Temperature Coef.
(5 to 18, 2 to 40°C)
200 Ω
2000 Ω
20 kΩ
200 kΩ
2000 kΩ
20 MΩ
200 MΩ		 0.012 + 50(7) {4}
0.01 + 35(6) {3}
0.01 + 30(5) {3}
0.011 + 30(5) {3}
0.03 + 150(20) {30}
0.2 + 30(30)
2 + 200(200)		 0.012 + 50(7) {4}
0.01 + 35(6) {3}
0.01 + 30(5) {3}
0.011 + 30(5) {3}
0.03 + 150(20) {30}
0.2 + 30(30)
2 + 200(200)		 0.0012 + 10(2) {.5} 0.001 + 2(.5) {.1} 0.0016+1(0.4)
0.001 + 2(.5) {.1}
0.001 + 2(.5) {.1}
0.004 + 2(.5){.1}
0.02 + 1(1)
0.05+5
  • Communication Functions
    • * RS-232-C interface (standard provision)
    • Transmission method: Start-stop synchronization
    • Transmission speed: 75, 150, 300, 600, 1200, 2400, 4800, 9600 bits/s
    • Handshake mode, baud rate, number of bits, and header can be set to ON or OFF.
  • * GP-IB interface (option)
    Electrical and mechanical specifications:

    • Conforms to IEEE ST’d 488-1978
    • (Conforms to IEEE ST’d 488.2-1987)
    • Functional specifications: SH1, AH1, T5, L4, SR1, RL1, PP0, DC1, DT1, C0C
    • Address mode, address, and header can be set to ON or OFF.
  • Operating Principle: Feedback pulse width modulation method.
  • Sample Mode: Auto/Single/N reading.
  • Sampling Interval: 3 ms to 60 min (7561 and 7562), (1 ms min., 1s
    at 3s or more)
  • Maximum Reading: 1,999,999
  • Overrange Information: — oL— sign display.
  • Data Memory: 1,000 data, measured data can be stored and
    recalled: (STORE/RECALL).
  • Ranging: AUTO, MANUAL, (remote control and programming possible).
  • Operating Temperature Range: 5 to 40°C (41 to 104°F).
  • Humidity Range: 20 to 80% relative humidity.
  • Warmup Time: Approx. 60 minutes to rated accuracy.
  • Power Requirements: 100 or 115, 200 or 230 V AC (must be specified), 50 or 60 Hz.
  • Power Consumption: 20 VA max.
  • Dimensions (Approx.):
    213(W) x 88(H) x 330(D) mm, (8-3/8 x 3-1/2 x 13″).
  • Weight (Approx.): 3 kg (6.6 lbs).
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