Digital Multimeters, 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

VOAC7602 IWATSU VIỆT NAM

VOAC7523H IWATSU VIỆT NAM

VOAC7522H IWATSU VIỆT NAM

VOAC7521H IWATSU VIỆT NAM

VOAC7520H IWATSU VIỆT NAM

  Number of digits
Full scale
DCV CH-B
DCV
ACV W DCA ACA Other functions
VOAC7602VOAC7602 IWATSU
1ch
61/2
1199999
0.1µV - 0.1µV 0.1mW 1nA 1µA Histogram / ​​
trend display 
Therm./ Freq./ Math.
100mV -
1000V
- 100mV -
750V
100Ω -
100MΩ
1mA -
3A
1A -
3A
VOAC752x SeriesVOAC7523H IWATSU
2ch
51/2
509999
0.1µV 100µV 1µV 0.1mW 10nA 10nA Therm./ Freq./ Math.
50mV -
1000V
5V -
300V
500mV -
750V
50W -
500MW
5mA -
10A
5mA -
10A
VOAC752x SeriesVOAC7522H IWATSU
1ch
51/2
509999
0.1µV - 1µV 0.1mW
(2W/4W)
10nA 10nA Therm./ Freq./ Math.
50mV -
1000V
- 500mV -
750V
50W -
500MW
5mA -
10A
5mA -
10A
VOAC752x SeriesVOAC7520H IWATSU
2ch
51/2
509999
1µV 100µV 1µV 0.1mW 10nA 10nA Therm./ Freq./ Math.
500mV -
1000V
5V -
300V
500mV -
750V
50W -
500MW
5mA -
10A
5mA -
10A
VOAC752x SeriesVOAC7521H IWATSU
1ch
51/2
509999
1µV - 1µV 0.1mW
(2W/4W)
10nA 10nA Therm./ Freq./ Math.
500mV -
1000V
- 500mV -
750V
50W -
500MW
5mA -
10A
5mA -
10A

Digital Multimeter VOAC7602Digital Multimeters, Iwatsu Việt Nam

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

Digital Multimeters, Iwatsu Việt Nam

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)
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)

Digital Multimeters, Iwatsu Việt Nam

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

Digital Multimeters, Iwatsu Việt Nam

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

Digital Multimeters, Iwatsu Việt Nam

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

Digital Multimeters, Iwatsu Việt Nam

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 Multimeters VOAC7523H / VOAC7522H / VOAC7520H / VOAC7521HSpecifications

Digital Multimeters, Iwatsu Việt Nam
  *  Accuracy (±X% of reading +Y digits) indicated by X+Y
  The measuring accuracy indicated below can be obtained for a year following the calibration of the instrument.
Digital Multimeters, Iwatsu Việt Nam
1. Typical Sample Rate and Resolution
Digital Multimeters, Iwatsu Việt Nam
Sample Rate Resolution Reading Rate Hum Rejection
SLOW 5.5-digit approx. 4 times/sec Yes
MID 5.5-digit approx. 20 times/sec Yes
FAST 4.5-digit approx. 100 times/sec N/A
Digital Multimeters, Iwatsu Việt Nam
2. DC Volt (DCV)   50mV range is for the VOAC7523H / 7522H only.
Digital Multimeters, Iwatsu Việt Nam
Range Resolution Input Resistance Accuracy*
5.5-digit 4.5-digit SLOW/MID FAST
50mV 0.1µV 1µV 100MW or more 0.025+10 0.025+15
500mV 1µV 10µV 1000MW or more 0.012+5 0.012+10
5V 10µV 100µV 0.012+2 0.012+7
50V 100µV 1mV approx. 10MW 0.016+5 0.016+10
500V 1mV 10mV 0.016+2 0.016+7
1000V 10mV 100mV
The accuracy in the 50mV and 500mV ranges is specified after zero compensation through the REL operation.
Sample rate in the 50mV range
SLOW/MID: Approx. 0.5 times/sec, FAST: Approx. 50 times/sec
Max. input voltage: 50mV to 5V range ± 800V (continuous)
50V to 1000V range ± 1100V (continuous)
Digital Multimeters, Iwatsu Việt Nam
Resolution and noise rejection
Resolution Sample Rate NMRR CMRR
5.5-digit SLOW 55dB or more 120dB or more
5.5-digit MID 55dB or more 120dB or more
4.5-digit FAST 0dB 55dB or more
Digital Multimeters, Iwatsu Việt Nam
3. CH-B DC Volt (DCV)   VOAC7523H / 7520H only
Digital Multimeters, Iwatsu Việt Nam
Range Resolution Input Resistance Accuracy*
4.5-digit SLOW/MID FAST
5V 100µV CH-B:H to CH-B:L 10MW ± 3%
CH-B:H to CH-A:L 5MW ± 3%
CH-B:L to CH-A:L 5MW ± 3%
0.025+2 0.025+30
50V 1mV 0.025+8
300V 10mV 0.025+5
Max. input voltage: ± 300V, between CH-A L and CH-B ± 300V
Digital Multimeters, Iwatsu Việt Nam
Resolution and noise rejection
Resolution Sample Rate NMRR CMRR Isolation between CH-A and CH-B
4.5-digit SLOW/MID 55dB or more 120dB or more 56dB or more
4.5-digit FAST 0dB 55dB or more
Digital Multimeters, Iwatsu Việt Nam
4. AC Volt (ACV, DC+ACV) detection of True RMS
     Up to 100kHz for VOAC7521H / 7520H
Digital Multimeters, Iwatsu Việt Nam
Range Resolution Measurement Range Input Resistance
5.5-digit SLOW MID/FAST
500mV 1µV 15Hz to 300kHz 200Hz to 300kHz less than approx.
1MW // 100pF
5V 10µV
50V 100µV
500V 1mV 45Hz to 100kHz 200Hz to 100kHz
750V 10mV 45Hz to 20kHz 200Hz to 20kHz
Digital Multimeters, Iwatsu Việt Nam
Accuracy: SLOW Sample (Sine wave Amplitude at 5% to 100% of fullscale of range)
Frequency Accuracy*
15Hz to 45Hz 0.5+150
45Hz to 100Hz 0.25+150
100Hz to 30kHz 0.2+150
30kHz to 100kHz 0.5+300
100kHz to 300kHz 2.5+1000
Digital Multimeters, Iwatsu Việt Nam
Coefficient to input other than sine wave
Crest Factor Crest Factor
1 to 1.5 1.5 to 2 2 to 3
15Hz to 30kHz 0.05% 0.15% 0.30%
30kHz to 300kHz 0.20% - -
Digital Multimeters, Iwatsu Việt Nam
Resnponse time
Sample Rate Resolution Reading Rate Response Time
SLOW 5.5-digit 4 times/sec less than 3 sec
MID/FAST 5.5-digit 20 times/sec less than 2 sec
Max. input voltage: 780Vrms, ± 1100V DC (continuous)
In the case of DC+ACV, 500 (less than 45Hz) or 300 (45Hz or higher) must be added to the value of Accuracy digit in above.
Sample rate of FAST becomes the same values as MID (approx. 20 times/sec).
Digital Multimeters, Iwatsu Việt Nam
5. DC Current (DCA)
Digital Multimeters, Iwatsu Việt Nam
Range Resolution Accuracy* Input Resistance
5.5-digit 4.5-digit SLOW/MID FAST
5mA 10nA 100nA 0.05+7 0.05+17 150W or less
50mA 100nA 1µA 15W or less
500mA 1µA 10µA 2W or less
10A 100µA 1mA 0.2+7 0.2+17 0.1W or less
Auto range is not available between 5mA to 500mA range and 10A range because of using different input terminals.
Max. input current: 500mA at 5mA to 500mA ranges (FUSE 0.5A/250V)
10A at 10A range (FUSE 15A/250V)
Digital Multimeters, Iwatsu Việt Nam
6. AC Current (ACA, DC+ACA)
Digital Multimeters, Iwatsu Việt Nam
Range Resolution Measurement Range Input Resistance
5.5-digit SLOW/MID FAST
5mA 10nA 15Hz to 5kHz 200Hz to 5kHz 150W or less
50mA 100nA 15W or less
500mA 1µA 45Hz to 5kHz 2W or less
10A 100µA 0.1W or less
Digital Multimeters, Iwatsu Việt Nam
Accuracy: SLOW Sample (Sine wave) amplitude at 5% to 100% of fullscale (10% to 100% for10A range)
Frequency Accuracy* Crest Factor
1 to 1.5 1.5 to 2 2 to 3
15Hz to 45Hz 1+200 0.05% 0.15% 0.30%
45Hz to 1kHz 0.4+200
1kHz to 5kHz 5.0+200
Digital Multimeters, Iwatsu Việt Nam
Response time
Sample Rate Resolution Reading Range Response time
SLOW 5.5-digit 4 times/sec less than 3 sec
MID/FAST 5.5-digit 20 times/sec less than 2 sec
Max. input current: 500mA for 5mA to 500mA ranges (FUSE 0.5A)
10A for 10A range (FUSE 15A)
DC Component on input current must be included in the Max. input current.
In the case of 10A range at 45Hz to 1kHz, 0.3 must be added to %.
In the case of DC+ACA, 500 (less than 45Hz) or 300 (45Hz or higher) must be added to the value of Accuracy in above.
Sample rate of FAST becomes the same value as MID (approx. 20 times/sec).
Digital Multimeters, Iwatsu Việt Nam
7. Resistance (2 WireW/4 WireW)   4 WireW: VOAC7522H / 7521H only
Digital Multimeters, Iwatsu Việt Nam
Range Resolution Accuracy* Test Current
SLOW/MID FAST SLOW/MID FAST
50W 0.1mW 1mW 0.025+10 0.025+15 approx. 10mA
500W 1mW 10mW 0.014+3 0.014+8 approx. 10mA
5kW 10mW 0.1W approx. 1mA
50kW 0.1W 1W approx. 100µA
500kW 1W 10W 0.015+3 0.015+33 approx. 10µA
5MW 10W 10W 0.033+30 0.033+30 approx. 1µA
50MW 100W 100W 0.25+30 0.25+30 approx. 100nA
500MW 1kW 1kW 1.5+50 1.5+50 approx. 10nA
Max. input voltage: ± 500V peak Open circuit test voltage: 12V or less
The accuracy at 50W to 5kW range are specified after zero compensation through the REL operation.
Sample rate of FAST at 5MW to 500MW range becomes the same value as MID (approx. 20 times/sec).
Digital Multimeters, Iwatsu Việt Nam
8. Low-Power Resistance (2 WireW)
Digital Multimeters, Iwatsu Việt Nam
Range Resolution Accuracy* Test Current
SLOW/MID/FAST SLOW/MID FAST
500W 10mW 0.1+5 0.1+15 approx. 1mA
5kW 0.1W approx. 100µA
50kW 1W approx. 10µA
500kW 10W 0.2+30 0.2+40 approx. 1µA
5MW 100W 0.2+30 approx. 100nA
50MW 1kW 1.5+30 1.5+30 approx. 10nA
Max. input voltage: ± 500V peak Open circuit test voltage: 12V or less
The accuracy at 500W to 5kW range are specified after zero compensation through the REL operation.
Sample rate of FAST at 5MW to 500MW range becomes the same value as MID (approx. 20 times/sec).
Indications are in 4.5 digits for SLOW, MID, and FAST.
Digital Multimeters, Iwatsu Việt Nam
9. Diode
Digital Multimeters, Iwatsu Việt Nam
Test Current Measurement Range Accuracy* Open Circuit Test Voltave Max. Input Voltave
approx. 1mA or 10mA 0.1mV to 5.0999V 0.014+13 12V or less ± 500V peak
Digital Multimeters, Iwatsu Việt Nam
10. Temperature
Digital Multimeters, Iwatsu Việt Nam
Thermocouple Temperature Range to be Measured Accuracy* Resolution Max. Input Voltave
R -50°C to 0°C 0.2+70 0.1°C ± 500V peak
0°C to +100°C 0.2+50
+100°C to +1768°C 0.2+30
K(CA) -200°C to -100°C 0.15+50
-100°C to 0°C 0.15+35
0°C to +1372°C 0.15+20
T(CC) -200°C to -100°C 0.15+50
-100°C to 0°C 0.15+35
0°C to +400°C 0.15+20
J(IC) -200°C to -100°C 0.15+50
-100°C to 0°C 0.15+35
0°C to +1200°C 0.15+20
E(CRC) -200°C to -100°C 0.15+50
-100°C to 0°C 0.15+35
0°C to +1000°C 0.15+20

The above accuracy values do not include the thermocouple accuracy.
±0.1°C/°C is added (for all thermocouples) with the operating ambient temperature of this product at 0°C to 18°C and 28°C to 50°C.
accuracy is not specified. In the temperature range to be measured at -200°C or lower,
The reference thermo electric force is calculated by the "broken line approximation" according to JIS C 1602-1995.
If this product and the thermocouple are connected via a plug, an error for contact temperature compensation is added.

Digital Multimeters, Iwatsu Việt Nam
11. Frequency (AC couple, Crest Factor: less than 3)
Digital Multimeters, Iwatsu Việt Nam
Sample Rate Reading Rate
(Gate time)
Display Digits and Measurement Range Accuracy*
SLOW approx. 0.5 times/sec (1s) 6-digit 15.0000Hz to 1.00000MHz 0.02+2
MID approx. 4 times/sec (100ms) 5-digit 15.000Hz to 1.0000MHz
FAST approx. 10 times/sec (10ms) 4-digit 150.00Hz to 1.000MHz

AC couple: Crest factor <=3

AUTO range of ACV must be used with input attenuator.
Max. input voltage: 780 Vrms, ± 1100V peak

Digital Multimeters, Iwatsu Việt Nam
12. Chart for combination of Dual Function
Digital Multimeters, Iwatsu Việt Nam
  DCV CH-B
DCV (*1)
ACV DC+
ACV
DCA ACA DC+
ACA
2 WireW 4 WireW(*2) Hz °C
DCV N/A Available have a limitation have a limitation have a limitation have a limitation have a limitation N/A N/A have a limitation have a limitation
CH-B
DCV (*1)
Available N/A Available Available Available Available Available Available - Available Available
ACV have a limitation Available N/A Available Available have a limitation have a limitation N/A N/A Available N/A
DC+ACV have a limitation Available Available N/A Available have a limitation have a limitation N/A N/A Available N/A
DCA have a limitation Available Available Available N/A have a limitation have a limitation have a limitation have a limitation Available N/A
ACA have a limitation Available have a limitation have a limitation have a limitation N/A Available have a limitation have a limitation have a limitation N/A
DC+ACA have a limitation Available have a limitation have a limitation have a limitation Available N/A have a limitation have a limitation have a limitation N/A
2 WireW N/A Available N/A N/A have a limitation have a limitation have a limitation N/A have a limitation N/A N/A
4 WireW(*2) N/A - N/A N/A have a limitation have a limitation have a limitation have a limitation N/A N/A N/A
Hz have a limitation Available Available Available Available have a limitation have a limitation N/A N/A N/A N/A
°C have a limitation Available N/A N/A N/A N/A N/A N/A N/A N/A N/A
Available: Available have a limitationhave a limitation N/A: N/A - : not provided
(*1) CH-B DCV: VOAC7523H / 7520H only
(*2) 4 WireW: VOAC7522H / 7521H only
Digital Multimeters, Iwatsu Việt Nam
13. General
Digital Multimeters, Iwatsu Việt Nam
MATH Moving Average, Scale, Decibel (dBm, dBµ), Difference, Statistics (MAX, MIN, Xs), Comparison (COMP), Arithmetic Calculation between Dual Function
Memory DATA Max. 3000 data with 10 msec resolution time mark (Elapsed time)
SET UP 10
Interfaces (Full Remote) Standard RS-232
Option LAN, GP-IB
Power Supply Voltage AC100V, 110V, 220V, 240V
Frequency 50Hz, 60Hz
Power Consumption 21 VA (includes options) or less
Operation Temperature and Humidity 0°C to +50°C (less than 80%RH)
no condensation, 70%RH or less at +40°C to +50°C
Storage Temperature and Humidity -20°C to +60°C (70%RH or less)
no condensation, includes operation temperature
Size Measurement 210W x 99H x 353L mm (Options are built into the main unit)
Weight 3.5kg (includes options) or less
Standard Accessories Fuse, Test Leads, Alignment Screwdriver, Operation Manual(CD-ROM), Power cord

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