Yokogawa DM7560 Digital Multimeter Application Examples

• Monitoring battery current consumption
• Sensor testing
• Production testing
• R&D / service
• Voltage reference testing

Yokogawa DM7560 Digital Multimeter Front Panel

Flexible Display Formats

A large 4.3-inch high-resolution display provides comprehensive data observation using a flexible combination of primary and secondary display areas.

Display combination examples

Trend chart + Statistics

The DMM7560 can show different types of visualizations on the display. In this case, the top displays a time-domain trend plot and the lower region displays statistics of this data.

Numerical value + Frequency + Analog meter
Users can display the input signal voltage and frequency side-by-side with numeric values and indicators.

High-speed data logging

Maximum 30 k S/s data logging rate

In bulk mode, data can be logged to the internal memory with high sample rates of up to 30 k S/s. Data logged to the memory can be copied to a USB memory device and analyzed on the PC.

* When DCV, DCI, 2 WΩ, 4 WΩ functions.

Setting the DM7560 to 30 kS/sec enables users to see the details of a 10 ms pulse width, on a 2 Vpp measurement.

High capacity memory
An internal memory of 100 k points enables long-term, high-resolution data logging even for high sample rates. Continuous measurement of over 27 hours is possible with a sample rate of 1 S/s.

Available logging time at each sampling rate

Triggered data logging

Trigger events such as the measured LEVEL, LIMIT or EXTERNAL TRIGGER can stop logging. Users can specify the amount of data to store after an event occurs.

SIGNAL LEVEL events can stop data logging.

PC-based Analysis

Users can transfer readings to a PC file for more detailed analysis.

Offline data analysis in the DM7560

Yield rate measurement

By setting upper and lower limit values as the cursor position on the histogram display, user can display the number of data, ratio to whole data (%) and yield rate.

Yield rate and other calculations are available using cursor controls on the histogram display.

Time trend analysis
In the trend chart, statistic data in a selected time range can be calculated.

Statistical data such as the MAX/MIN/AVG of a cursor-specified range is calculated automatically.

In-depth analyses
Users can easily zoom to see a magnified part of the trend chart or display the zoomed region as a histogram.

Productivity Improvement

Judgment (GO/NO-GO) result analysis
Both the histogram and trend chart can display LIMIT judgment results. The number of captured NO-GO results is displayed in the histogram display, and the timing when NO-GO results were captured is clearly displayed in the trend chart.

Display in large fonts
Easily seen from a distance.

Setup control by PLCs
The DM7560 can store/recall up to 10 setups through the optional RS-232 interface to enable flexible control of the instrument from a PLC.

Signal output according to LIMIT judgment
A LIMIT judgment result can be output as a signal from the DIO terminals (option) for simplified implementation of automated test systems.

SCPI-compliant remote control
In addition to the standard USB interface, Ethernet, RS-232 and GP-IB are also available. Users can program the unit using industry-standard SCPI commands.

The post Yokogawa DM7560 Digital Multimeter 6.5 Digit appeared first on rapid-tech.

The TY720 Digital Multimeter is a 4.5-digit, 50,000-count dual display RMS meter with a 51-segment bar graph display.

With the TY720 you can simply perform special operations via front panel allows for quick and reliable adjustment. In addition, the series allows for one-touch adjustment of AC voltage- and AC current-to-frequency characteristics. The user calibration function leads to improved operation efficiency and cost reduction.

Shutters prevent erroneous insertion of test leads into current measurement terminals (terminal shutters). Conforms to overvoltage category 1000 V AC/DC, CAT and 600 V AC/DC, CAT IV. If the function is switched to other than current measurement while a test lead remains inserted in a current measurement terminal, the fuse built into the DMM can not protect the circuits. The terminal shutters prevent such accidental errors.

Features:

• Basic accuracy 0.020%
• True RMS measurement
• Cat IV-600V & CAT III-1000V Category Safety Rating
• New Functions for Electronic and Industrial Use
• Simultaneous measurement and display of DC and AC
• Switchable RMS/MEAN detection
• Low-pass Filter (LPF)
• AC50mV range
• Lo-Power resistance measurement
• Full Support for Data Management
• A large-capacity logging-mode memory : 10,000 data
• USB communication, application software (Optional DMM communication package)
• Safe Design and Wide Temperature Range for Harsh Use
• Conforms to safety standards EN61010-1 1000V CAT., 600V CAT.
• Safety shutters for preventing erroneous insertion of test leads into current measurement terminals
• Operating temperature range -20 to +55C
• Storage temperature range -40 to +70
• Closed Case Calibration
• 3-year Warranty

The post YOKOGAWA TY720 Digital Multimeter, CAT IV appeared first on rapid-tech.

The post Yokogawa TY520 Digital Multimeter appeared first on rapid-tech.

Yokogawa TY530 Specifications:

• Additional Functions: Data hold/auto hold/range hold, maximum/minimum/average values, resistance, relative and percentage value calculation, memory function, communication function, logging-mode memory, auto power off, backlight
• Display 3.5-digit LCD: 7-segment
• Digital display: Main display; [6000] counts
• Bar graph display: 31-segment
• Polarity indicator: “-” appears automatically when the polarity is negative
• Overrange indicator: “OL”
• Measuring Rate 5 times/sec (Frequency: 1 time/sec, Capacitance: max. 0.14 times/sec (1000µF), Resistance: 2.5 times/sec, Temperature: 0.7 times/sec), Bar graph display: 25 times/sec (DC voltage, diode test: 5 times/sec)
• Operating Temp. & Humidity -10 to 55°C; 80% RH or less (no condensation) 40 to 55°C; 70% RH or less
• Storage Temp. & Humidity -30 to 70°C; 70% RH or less (no condensation)
• Power Supply Four AA (R6) dry cells
• Battery Life Approx. 300 hours (for continuous DC voltage measurement with alkaline cells)
• Withstanding Voltage 6.88kV for 5 seconds (between input terminals and casing)
• Dimensions Approx. 90(W) x 192(H) x 49(D) mm
• Weight Approx. 570g (including batteries)
• Compliance with Standards Safety EN61010-1, EN61010-031, 1000V CAT-III, 600V CAT-IV, pollution level 2, 2000m max. above sea level
  EMC: EN61326-1 Class B, EN55011 Class B Group 1

Yokogawa TY530 Basic Accuracy & Ranges

DCV 0.09% + 2, 600.0 mV to 1000 V
ACV:RMS 0.5% + 5, 600.0 mV to 1000 V
Resistance Measurement 0.4% + 1, 600.00 O to 60.000 MΩ
Continuity Check Buzzer Sounds at 50 Ω 30 O or less,, Range:600 Ω
Diode Test 1.0% + 2, 2.000 V

The post Yokogawa TY530 Digital Multimeter appeared first on rapid-tech.

Loop Power and 4 to 20 mA Output function in a DMM

• Loop check functions
• Simultaneous 24 V loop power and mA measurement
• HART/BRAIN mode setting with loop power (Adds 250 ohm resistance internally
• Generation functions
  – SIMULATE (SINK) function simulates transmitters– 4-20 mA span/step/auto-step/sweep output
• Measurement functions
• – High accuracy signal measurement:– DC mA 0.05%/30.000 mA– Handheld DMM function– Peak Hold function for the peak voltage measurement of DCS power supply– Dedicated sensor modes for direct reading of many sensor signal types
• Enhanced Safety—helps eliminate electric shocks
  – Current terminal shutter prevents incorrect connections
  – 1 A or more of AC/DC current can be read directly using the optional clamp probe and scaling in SENSOR mode.*1
  – Measurement categories 600 V CAT. IV, 1000 V CAT. III
• Linking with a PC
• DMM Communication Package can be used to save and
• Loop check function
• Span generation function
• Step generation function
• Sweep generation function
• AC/DC Current measurement (SENSOR mode
• Transmitter simulation function
• Similar to the Fluke 787 & Fluke 789

Yokogawa CA450 Process Multimeter Specifications:

Specifications	Accuracy and Range
DC voltage	0.09% rdg+1 dgt6 00.0 mV to 1000 V
Current voltage (true rms value)	0.5% rdg+5 dgt 600.0 mV to 1000 V (45 to 500 Hz)
DC current (mA)	0.05% rdg+2 dgt/30.000 mA
	0.05% rdg+2 dgt/100.00 mA
Impedance	0.2% rdg + 1 dgt 600.0Ω to 60.00 MΩ
Frequency	0.005% rdg + 1 dgt199.99 Hz to 19.999 kHz
Diode test	1% rdg + 2 dgt 2.000 V
Continuity	Beeps under 50 ±30Ω
Display update rate (times/sec.)	2.5 to 5
Data hold
Peak hold (DCV)
Standard deviation
Max/min
DC current (mA)	0.05% to span of 20.000m A0.001mA to 25.000mA, Max. load 28 V
Simulate (Sink)	0.05% to span of 20.000mA 0.001mA to 25.000mA, Ext. power 15 to 48 Vdc
Loop power function	24V with 250Ω resistance ON/OFF function
Auto-step
Auto-sweep
Step (manual)
Safety standard	EN61010/1000VCAT III, 600VCAT IV
Communication (optional)	IR-USB
Backlight

CA450

Current terminal shutter

prevents incorrect

lead connections

The post Yokogawa CA450 Process Multimeter appeared first on rapid-tech.