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	Sanwa Electric Instrument Co., Ltd.	Sanwa Electric Instrument Co., Ltd.

Calibrators

STD5000M

STD5000M
STD5000M

The STD5000M is a calibrator with soft touch buttons that can generate a desired DC voltage / current, AC voltage / current, resistance, frequency, etc. with a high degree of accuracy and stability. The STD5000M is with a memory function allowing a broad range of uses for the device.

Ranges
■Voltage(DC·AC) : 0〜1000V(6 ranges)
■Current(DC·AC) : 0〜2000mA(6 ranges)
■Resistance1 : 0〜500kΩ(10Ω steps)
■Resistance2 : 24 steps fixed resistance value(4 kinds 6 ranges)
■Hz : 40Hz〜999kHz(5 ranges)

Order production

Made in JAPAN

  • High accuracy 0.03%(DCV DC mA)
    Reliable accuracy is achieved by using the standard voltage IC with a constant-temperature bath for the reference voltage and wire wound resistor and metal film resistor with high tolerance and low temperature coefficient for the resistance element.
  • Calibrates 6 types of functions
    With the calibration elements of 6 functions(DCV, ACV, DCA, ACA, OHM, Hz) incorporated, it can be used for calibrating and maintaining the DMM, DPM (digital pwer meter), circuit tester and industrial instruments.
  • Installs 90 (6x15) output memories
    With 90 (6x15) output memories installed, it is possible to save desired setting.
  • User-friendly speedy operability
    Use of soft-touch push button switches for operation on the panel(except the power switch). Use of semiconductor switches with greater heat resistance and durability for change switches of the circuit, and latch-type relays requiring less electro motive force.
  • With overload protection device
    To enhance security, overload protection in case of low voltage and current generation is performed on the semiconductor circuit, and overload protection in case of medium and high voltage generation(50V or more) is achieved by releasing the output terminal and circuit.

Specifications

Functions Ranges Output Resolution Accuracy Maximum load
DCV 0.05V 0~50.000mV 1μV ±(0.05%+30μV) 10mA
0.5V 0~500.00mV 10μV ±(0.03%+30μV)
5V 0~5.0000V 100μV ±(0.03%+200μV)
50V 0~50.000V 1mV ±(0.03%+2mV)
500V 0~500.00V 10mV ±(0.03%+20mV)
1000V 0~1000.0V 100mV ±(0.05%+0.3V)
ACV 0.05V 0~50.000mV 1μV ±(0.1%+0.05mV) 10mA
0.5V 0~500.00mV 10μV ±(0.06%+0.1mV)
5V 0~5.0000V 100μV ±(0.06%+0.4mV)
50V 0~50.000V 1mV ±(0.06%+4mV)
500V 0~500.00V 10mV ±(0.06%+40mV)
1000V 0~1000.0V 100mV ±(0.1%+0.4V)
DCA 0.05mA 0~50.000μA 1nA ±(0.05%+30nA) 13 V (Open voltage)
0.5mA 0~500.00μA 10nA ±(0.05%+30nA)
5mA 0~5.0000mA 100nA ±(0.05%+200nA)
50mA 0~50.000mA 1μA ±(0.05%+2μA)
500mA 0~500.00mA 10μA ±(0.05%+20μA)
2000mA 0~2000.0mA 100μA ±(0.1%+0.3mA)
ACA 0.05mA 5μ~50.000μA 1nA ±(0.12%+0.08μA) 13 V (open voltage)
0.5mA 0~500.00μA 10nA ±(0.12%+0.08μA)
5mA 0~5.0000mA 100nA ±(0.1%+0.5μA)
50mA 0~50.000mA 1μA ±(0.1%+5μA)
500mA 0~500.00mA 10μA ±(0.1%+50μA)
2000mA 0~2000.0mA 100μA ±(0.15%+0.5mA)
OHM1 ̶ 0~500.00kΩ 10Ω ±(0.05%+10Ω) ̶
Frequency 100 40~99.9Hz 0.1Hz ±(0.1%+0.1Hz) ̶
1k 40~999Hz 1Hz ±(0.1%+1Hz) ̶
10kHz 40~9.99kHz 10Hz ±(0.1%+10Hz) ̶
100kHz 100Hz~99.9kHz 100Hz ±(0.1%+100Hz) ̶
1MHz (1kHz~999kHz) 1kHz ±(0.1%+1kHz) ̶
20 0~7.00V 0.1V ±(2%+0.2V) ̶
Functions Ranges Accuracy
OHM2 160/260/360/460Ω ±(0.05%)
1.6k/2.6k/3.6k/4.6kΩ ±(0.05%)
16k/26k/36k/46kΩ ±(0.05%)
160k/260k/360k/460kΩ ±(0.05%)
1,600k/2,600k/3,600k/4,600kΩ ±0.1%
16M/26M/36M/46MΩ ±0.2%
DCV / ACV 0 to 1000 V (6 ranges)
DCA / ACA 0 to 2000 mA (6 ranges)
OHM1 0 to 500 k (10 ohm step)
OHM2 2000 / 3200 / 4000 / 50000 (6 range each)
Frequency 40 Hz to 999 kHz (5 ranges)
Memory 6×15 (90)
50 mV adjust digiti 4-1/2 digit (except for 1000V, 2000mA, OHM2)
Max. display 50099
Output adjust LOCAL (surface panel)
Accuray assume rage 23℃±3℃ 70%RH or less
Preheating time 60 min. after power on
Power supply 100 V±8% 50/60 Hz for 100Vac, 220 V±8% 50/60Hz for 220Vac
Power consumption 30VA
Protection DC/AC 50 V or higher: Protection with reset
DC/AC 5 V or lower: Protection without reset
Size / Mass H180×W480×D580mm / 25 kg