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| 2456 Piston Gauge Monitor |
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Accounting for environmental factors when performing piston gauge calibrations is an important but labor intensive process. Ruska's Model 2456 Piston Gauge Monitor (PGM) and WinPrompt software help automate this process.
The Model 2456 enhances measurement precision and consistency of critical piston gauge parameters including piston temperature, float position, sink rate, air density, vacuum and other variables. It is also now available in a Dual Channel configuration for Piston Gauge Crossfloat applications.
- -Automates piston gauge calibrations
- -Monitors critical piston gauge parameters
- -Dual channel capability for cross float calibrations
- -WinPrompt software is Windows based
- -Use WinPrompt alone or in combination with Model 2456 PGM
- -Export data to create customized calibration reports and certificates
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General |
| Model 2456 |
Available in single or dual channel configuration using WinPrompt calibration software |
| Electrical Power |
100–250 VAC, 50/60 Hz |
| Temperature |
Operating temperature 64.4°F (18°C) to 96.8°F (36 °C) |
| Storage Temperature |
-4°F to 158°F (-20°C to 70 °C) |
| Humidity |
5 to 95% relative humidity, noncondensing |
| Dimensions (h x w x d) |
4.2 in x 11.8 in x 9.9 in (106.68 mm x 299.72 mm x 251.46 mm) |
| Weight |
8.4 lb (3.81 kg) |
Float Position |
| Sensor Type |
Inductive |
| Resolution |
Sink rate: 0.001 in/min or 0.001 cm/min |
| Float Position |
0.01 in or cm 0.02 |
| Number of Sensors |
One to four (up to two sensors per piston gauge, total of two piston gauges) |
| Calibration Range |
Approximately 0.05 in to 0.75 in (0.13 cm to 1.9 cm) |
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Piston/Cylinder Temperature |
| Probe Type |
Four-wire 100 W PRT |
| Resolution |
±0.1 °C |
| Accuracy |
±0.1 °C (conforms with ITS-90)/year |
| Number of Sensors |
One or two |
| Calibration |
A calibration report providing traceability to National Institute of Standards and Technology (NIST) is provided with each PRT. |
Vacuum Module (Optional) |
| Resolution |
1 mTorr |
| Accuracy |
10% of reading or 10 mTorr, whichever is greater |
| Number of Sensors |
One or two |
| Sensor Type |
Silicon, micromachined thermal conductivity |
| Calibration |
A calibration report providing traceability to NIST is provided with each vacuum module. |
Communications |
| Interface |
RS-232 |
Laboratory Environment Monitor (Optional) |
| Accuracy |
Temperature: ±0.5 °C/year
Humidity: ±10% relative humidity/year
Pressure: ±2 mmHg/year |
| Calibration |
A calibration report providing traceability to NIST is provided with each air density module LEM. |
WinPrompt Calibration Software |
| Hardware Requirements |
Minimum 80386 33 MHz processor; 8MB RAM; program requires 2 MB available hard disk space and available RS232 Interface. |
| Software Requirements |
Microsoft Windows version 3.1 or later. Also compatible with Windows NT |
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