Digital Multimeter VOAC7602



		6 -1/2digits 4.3 inch high-resolution LCD screen The high sampling rate : max.30kS/s


Histogram display	Trend chart display	Temperature	Frequency	Math

Various of display functions

高解像度液晶モニタ4.3インチ109mm

Using the high-resolution LCD screen, you can view the measured values while watching the average, the maximum and the minimum values. Moreover, VOAC7602 enables you to observe the statistical values while viewing the Trend and the Histogram charts. Other than those above, there are various kinds of combinations of displays available to be shown aside and these can be chosen from many functions, such as LIMIT function, and Analog meter display, which is effective for analog judgment.

画面イメージ

Real-time value + Maximum value, Minimum value, Average value

Real-time value(ACV+FREQ) + Analog meter display

画面イメージ

Real-time value + LIMIT function

Real-time value + Analog meter display + LIMIT function

画面イメージ

Real-time Trend chart display + LIMIT function

Real-time histogram chart display + LIMIT function

Easy-to-understand display screen

。

Easy-to-use

必要なときに光るイルミネーション設定に必要な数値、文字、記号の入力や、リストの選択がスピーディーに直感的に行えます。ノブを回してプッシュすると設定が確定されます。

Quick saving of log memory on the screen

	You can store the log information in USB memories by a simple operation. No difficult settings are required and this is useful when you have to perform a lot of measurement.

Quick start-up

If you store your configurations into internal memory, you can start your measurement immediately as you can bypass setting configurations again.

快速起動イメージ

Large capacity :100k data memory for logging

大容量メモリ保存

Thanks to the large memory, you can store data with timestamps for more than 24 hours even if you measure once a second. The equipment always keeps logging. You won’t miss any of the data.

Digital Multimeter VOAC7602 Function

"BULK mode" 30kS/s (New)

The measurement in the BULK stops the other functions than measurement data acquisition when measurement is done. Therefore, logging can be done while ensuring the sampling rate of up to 30kS/s. The measured data is kept in log memory, and Trend chart and Histogram chart can be displayed by offline browse function. The data can be stored in a memory as well.

30kS/sを保証

Pre-trigger function utilizing log memory effectively (New)

VOAC 7602's bulk mode can stop loading levels of measurement values, LIMIT judgment result, External trigger, etc. , by setting "Stop Event". This triggering can be used in similar way to oscilloscopes' pre-trigger function. You can focus on data taken around when the event occurred. In addition, as log memory has 100k readings, a long time data can be loaded with high resolution at high speed sampling. Moreover, As this multimeter can accept "Stop Event" just after start of the logging, you do not need to wait for the time which inhibits the trigger even if sampling rate is low. So, the loading time will be minimized.

プリトリガ機能

A long time logging is available with long time memory.

VOAC7602 has a large memory, which can store the log for up to 100k points.
Example: Logging more than one day is available when sampling rate is 1 time/sec.

Sampling rate ( samples/s)	1	4	20	100	500	1k	2k	7.5k	15k	30k
Loading time ( h : m : s)	27:46:40	6:56:40	1:23:20	0:16:40	0:03:20	0:01:40	0:00:50	0:00:13	0:00:07	0:00:03

Offline/Histogram chart display, being useful for Yield ratio measurement (New)

Display the data loaded into the log memory in a histogram chart, so that you can measure the yield rate easily by cursor operation. So far this rate was calculated by PC, this will improve your work efficiency at significant level. The LIMIT judgment can be performed on site.
	The number of times within the ranges specified by cursors, and the ratio will be displayed in percentage figures (%). Since indexes suitable for the basis such as voltage can be set as x-axis, you intuitively understand the ratio of acceptance/rejection criterion.

Offline-Trend chart display: Temporal alteration of measurement value shown (New)

Besides the display function such as an oscilloscope’s, the function to recalculate the statistical data within the cursor range will help you get the statistical data for the range you need. As you can save the display data in USB memory, this function will improve working efficiency furthermore.

Highly-improved LIMIT function （New)

VOAC7602 can perform the advanced analysis based on the result of LIMIT function, and this will be performed by easy operation. This product gives you clear answers to your most difficult questions such as how many troubles happened, when they happened and so on.
The right figure gives the answer to:
"How many troubles happened"

The right figure gives the answer to:
"When they happened"

Easy extraction of necessary parts by offline cursor function (New)

Various kinds of trigger functions to meet market needs

Interval trigger function
This function repeats measurement at fixed time interval until such measurement is performed certain times specified in advance.

Trigger delay function
This function let you set the delay time from the trigger input to the first data measurement. You can delay the measurement timing of the production facilities and measure the data after the facility become stable.

Digital Multimeter VOAC7602 Specifications

Basic performances

Display

Display digit		Measurement speed
6 ¹／₂digits	Full scale 1199999	50S/s (60S/s Power Freq. at 60Hz)
5 ¹／₂digits	Full scale119999	30kS/s

Measurements
DC Voltage	Range	100mV - 1000V
	Input impedance	1GΩ or more, or 10MΩ
	Input bias current	＜30pA
AC Voltage	Range	100mV - 750V
	Frequency	20Hz - 300kHz
	Crest Factor	Less than 5
	Input impedance	1MΩ //100pF
	AC filter	20Hz, 200Hz
Resistance(2WΩ4WΩ)	Range	100Ω to 100MΩ
DC current	Range	1mA to 3A
AC current	Range	1A,3A
Continuity measurement （CONT)		Yes
Diode measurement （DIODE)		Yes
Frequency measurement （FREQ)		3Hz to 300kHz
Temperature measurement （TEMP)		Thermocouple （TYPE- R, K, T, J ,E) Manual input of cold junction temperature , RTD (2-wire or 4-wire）

Interfaces
Standard	USB2.0
Optional	LAN&RS-232(SC-361) / DIO(SC-362) / GPIB(SC-363)

Functions
Difference operation (NULL)		Yes
Moving average operation		2 - 100 times
Statistical calculation (MAX/MIN/AVG/SDT）		Yes
LIMIT judgment
Scaling operation
Decibel operation
Measurement data memory(logging)		100k Readings
Pre-triggering / level triggering		Supported by the latest firmware
Panel setup memory		Internal 10 + USB Storage memory
Panel setup sequence		Internal memory (Optional RS-232 is required)
Analog meter display		Yes
Panel lock function
Interval measurement
Trend chart display	Real Time	Yes
	Offline	Supported by the latest firmware
	Cursor & Search
Histogram display	Real Time	Yes
	Offline	Supported by the latest firmware
	Cursor & Search
USB host		Panel setup, measurement data and hard copy can be stored in USB memory

Dimension / Weight
Dimension (mm)	Approx. 225W × 100H × 366D（Excluding the protrusion part） Approx. 213W × 88H × 356D (Excluding the protector part）
Weight	Approx. 3kg
Protector	Yes

Others
Operating temperature and humidity range	0°C to 50°C (+40°C 80% or less comparable volume water) and no condensing
Storage temperature and humidity range	-20°C to +60°C　（+40°C 90% or less comparable volume water）and no condensing
Power supply and Power consumption	AC100V,50/60Hz, less than 21 VA 110V / 220V / 240V(Optional)
Accessories	Test leads, Fuse, CD-ROM Operation manual, Power cord

Digital multimeter VOAC7602 option

■ Option

SC-361 LAN&RS-232 interface Factory option This interface SC-361 cannot be used with SC-363 (GPIB interface).
SC-362 DIO interface *Factory option
SC-363 GPIB interface Factory option This interface (SC-363) cannot be used with SC-361 (LAN&RS-232 interface).
SC-004 Test lead for high resistance Shielded cable for high resistance under 100 MΩ
TKL 90cm BAN(pmk) 4-wire kelvin test lead (4-terminal resistance measurement) Length : 90cm
KELVIN: S IC lead compatible with 0.2 to 0.5 pitch, linear: 0.08mm KELVIN: M IC lead 0.5 to 1.0 pitch compatible, linear: 0.2 mm KELVIN: L IC lead 0.8~2.54 pitch compatible, linear: 0.3mm 4-pin resistance measurement micro clip (MECHANO ELECTRONIC. INC.)
SC-0107 Sheath type K thermocouple (Type-K) * You should put cold junction temperature by hand with VOAC7602. * This cannot be used with VOAC7502.
SC-0116 Surface thermocouple (Type-K) * You should put cold junction temperature by hand with VOAC7602. * This cannot be used with VOAC7502.
SC-020 Test lead Standard attachment Red : 1 Black : 1
SC-026 Arrow clip for SC-020 AC30V/DC60V 3A
SC-023 Alligator clip H for SC-020 Pressure resistance : 600V/10A, CE
SC-028 Current clamp probe DC180A, AC130A Sensitivity : AC/DC/10mV/A
SC-525 USB-RS converter Conversion cable for RS-232 & USB