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These are high accuracy Pressure Calibrators which come with ease of use & easy portability. Portable Digital Indicator with 4 digit Backlit L.C.D. for accurate pressure measurement from 0.00 to 7.00 Bar or 0.0 to 100.0 PSI/ 0.000 to 2.000 PSI or 0.0 to 137.9 mBar. The model 82100 (100.0 PSI) has unit selection between 11 standard measurement units & the model 8252 has unit selection between 5 Selectable units. Suitable for pressure measurement & generation with provision to measure vacuum, differential pressure & gauge pressure. |
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The instrument comes with 2 ports for measuring Differential Pressure, gauge pressure (using only one port & leaving the other port open to atmosphere) & vacuum. The measuring instrument runs on 9 Volts D.C. & has an optional RS232 Computer Connectivity Port for Software Analysis of results along with suitable software (At an extra price). |
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The pressure pump is a screw type hand pump with coarse & fine pressure setting for accurate setting & control of pressure generated. For calibrating pressure or vacuum instruments, one pressure port is connected to the instrument under calibration & the other pressure port is connected to the Master Manometer provided along with. |
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| SPECIFICATIONS : |
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| Pressure Measuring Range |
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| Model 82100 |
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0.00 to 7.00 Bar / 0.0 to 100.0 PSI |
| Model 8252 |
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0.000 to 2.000 PSI / 0.0 to 137.9 mBar |
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(Suited for Low Pressure Including Differential
Pressure Calibration with mm W.C. unit in
selection) |
| Vacuum Measuring Range |
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0.0 to -1.00 Bar/0.0 to -14.5 PSI (Model 82100 only) |
| Pressure Ports |
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2 Nos. Hose Nipple Connections for +ve & -ve Pressure |
| Resolution |
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0.004 BAR or 0.1 PSI (Model 82100) 0.004 PSI or 0.1 mBar (Model 8252) |
| Unit Selection |
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11 Units of measurement selectable from front Keys between bar, mm Hg., oz/in2, kg/cm2, psi, in W.C., kPa, Ft. W.C., in Hg, cm. W.C., mBar (Model 82100) 5 Units of measurement selectable from front Keys |
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between In W.C., PSI, mBar, bar, mm W.C.(Model 8252) |
| Accuracy |
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Better than +/- 0.3% F.S. |
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| Display |
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4 ½ Digit Backlit Dot Matrix Display |
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| Power |
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9 V.D.C. Battery |
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| Instrument Housing |
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ABS Plastic |
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| Sensor |
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Built in Imported Pressure Sensor For Air or
Gas Application |
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| Sensor Operating Temperature |
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-50 Deg. C to +85 Deg. C |
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| Sensor Working Medium |
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Air or Any Gas |
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| Durability of Sensor |
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106 Cycles 0 to Full Scale |
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| Longterm Stability of Sensor |
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0.1% of FS, typical
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