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V&A Multi-function Desktop Calibrator VA730 Measurement & Analysis Instruments0 pages
V&A®
INSTRUMENT
Multi-function Desktop Calibrator
► VA730
Specification:
Voltage +/- 30.000V/3.0000V/300.00mV/30.000mV,
Voltage source range
Key Features
■ High-precision, large range, bipolar, low drift desktop calibrator.
1 Wide dynamic range of source
Voltage :+/- 30.000V ,Current :+/-220.00mA ;High resolution :1 uV/1 OOnA
■ Multi-type thermocouple supportTJEKSRBN
■ Multi-type communication support remote control: RS232, USB,WIFI(option)
■ Software support
■ Vacuum fluorescent display VFD
1 Scan mode/ Program mode
1 Memory and recall 10 group setting.
■ Floating, bipolar output system
■VFD Display :5digital
■ Power supply: 110/220VAC 50/60Hz
Applications:
' Calibration service
■ Companise service
■ Instrument and control workshops
■ Industry (laboratories, workshops and production)
1 Quality assurance
Range | Source range | Setting resolution |
30mV | 0to±32.000mV | 1uV |
300mV | 0to±320.00mV | 10uV |
3V | 0 to ± 3.2000V | lOOuV |
30V | 0 to ± 32.000V | 1mV |
Voltage source
Range | Overall accuracy (lyear) | Overall accuracy (90cM | 1-day stability (23°C±1°C ) | 1-day stability (23t:±5°C ) |
± (% of setting+V) | ||||
30mV | 0.03+1 uV | 0.025+4uV | 0.006+4uV | 0.01+4uV |
300mV | 0.03+25uV | 0.025+20uV | 0.006+5uV | 0.01+10uV |
3V | 0.025+200UV | 0.02+200UV | 0.005+20UV | 0.008+30UV |
30V | 0.025+2mV | 0.02+2mV | 0.005+100UV | 0.008+200uV |
Current +/- 220.00m A/30.000mA/3.0000mA
Current source range
Range | Source range | Setting resolution |
3mA | 0 to ± 3.2000mA | lOOnA |
30mA | 0 to ± 32.000mA | luA |
200mA | 0 to ± 220.00mA | IOUA |
Current source
Range | Overall accuracy (lyear) | Overall accuracy (SOdays) | 1-day stability (23°C±1°C ) | 1-day stability (23"C±5°C ) |
± (%ofsetting+A) | ||||
3mA | 0.03+250nA | 0.025+250nA | 0.008+20nA | 0.01+20nA |
30mA | 0.03+2.5UA | 0.025+2.5uA | 0.008+200nA | 0.01+200nA |
200mA | 0.035+25UA | 0.03+25UA | 0.008+2uA | 0.01+2uA |
Thermocouple temperature TJEKSRBN -200-1800 degC
Resolution 0.1
Thermocouple | Source range | Setting resolution |
T(CC) | -200.0°C to+400.0°C | 0.1 °C |
J(IQ | -200.0°Cto+1200.0°C | 0.1 °c |
E(CRC) | -200.0°Cto+1000.0°C | o.i °c |
K(CA) | -200.0°Cto+1372.0°C | 0.1 °c |
S(PR10) | -10.0°Cto+1768.0T; | 0.1 °c |
R(PR13) | -10.0°Cto+1768.0°C | 0.1 °c |
B(PR30) | +330.0°Cto+1820.0°C | 0.1 °c |
N | -200.0°Cto+1300.0°C | o.rc |
More information online at
www.mastech.com.cn
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