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The 3130 is built into a rugged case with internal storage for power supply, test leads, and fittings. In addition, it includes a rechargeable, NiMH battery, allowing for approximately 50 hours of operation. When using the internal pump, the battery is sufficient to provide up to 100 calibration cycles to 300 psi. The battery is recharged by simply plugging the unit in using the included universal mains adapter.
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Environmental |
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| Operating temperature | -10 °C to +50 °C |
| Storage temperature | -20 °C to +60 °C |
| Power requirements | 12 V dc (Universal ac adapter/charger supplied) |
| Battery | Internal 3800 mAh advanced NiMH pack |
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Operating time |
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| On full charge | Approx 50 hours (Measure only or external air; no pump) |
| Using internal pump | Approx 100 calibration cycles to 300 psi |
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Physical |
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| Dimensions | 15.25 in L x 12 in W x 7 in D |
| Weight | ~7 kg (15 lb) |
| EMI/RFI conformance | EN61326:2006 Annex A |
| Connectors/ports | 1/8 in NPT (External supply port and test port) |
| Included accessories | Manual, NIST-traceable certificate, test leads, universal ac adapter/charger |
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Ranges |
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| Pressure (internal pump) | -80 kPa to 2 MPa (-12 to 300 psi, -0.8 to 20 bar) |
| Pressure (external air) | 0 to 2 MPa (0 to 300 psi, 0 to 20 bar) |
| mA | 0 to 24.000 mA |
| Volts | 0 to 30.000 V dc |
| Engineering units | psi, bar, mbar, kPa, MPa, kgf/cm2, mmH2O @ 4 °C, mmH2O @ 20 °C, cmH2O @ 4 °C, cmH2O @ 20 °C, inH2O @ 4 °C, inH2O @ 20 °C, inH2O @ 60 °F, mmHg @ 0 °C, inHg @ 0 °C |
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Instrumental measurement uncertainty |
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| Pressure | 0.025 % of reading ± 0.01 % FS |
| mA | 0.015 % of reading ± 0.002 mA |
| Volts | 0.015 % of reading ± 0.002 V |
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Temperature effect (all functions) |
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| No effect on accuracy on all functions from 15 °C to 35 °C | |
| Add ± 0.002 % F.S./°C for temps outside of 15 °C to 35 °C | |
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