Product Details
Heise™ Quick Select™ Digital Handheld Calibrator by General Tools®. The Heise™ PTE-1 has set a new standard for precision pressure test and measurement instrumentation. With the unique Quick Select™ modular sensor system, the PTE-1 can be easily configured to measure ranges from 0-0.25 in.H2O to 0-10,000 psi. Quick Select™ interface modules add temperature measurement with RTDs or thermocouples, while on-board jacks provide measurement of voltage and current (mA). Two sensor bays and a twin LCD provide simultaneous display of any two measurements. Application specific features support common calibration tasks such as setting pressure switches and relief valves and calibrating pressure transducers. With the datalogging option, calibration results can be stored for subsequent upload to a PC. Field tested and proven reliable, the Heise™ PTE-1 is the popular choice for portable pressure calibration around the world. For benchtop applications, the Model ST-2H is similarly equipped and shares the same Quick Select™ modules.
Specifications
| Measures pressure and temperature (with RTD and thermocouple interface modules) |
| Measures mA and volts via on-board input jacks |
| Can hold 2 sensor modules and display any 2 readings simultaneously |
| Measures high static D/P across two modules |
| Ranges from 0-0.25 in.H2O to 0-10,000 psi |
| Available in gauge, compound, absolute, vacuum and differential ranges |
| Accuracies from 0.1% F.S. to 0.025% F.S. |
| Push-button zero adjust |
| Trip point/deadband calculation for pressure switch calibration |
| "% accuracy" feature for transducer/transmitter calibration |
| Min/Max memory for relief valve setting and burst testing |
| 1 programmable and 12 selectable engineering units |
| Pressure decay rate calculation for leak testing |
| Variable damping |
| Tare eliminates pre-existing system pressure |
| RS232 output |
| Field calibration capability |
| Gas flow calculation with pitot tube or annubar |
| Runs on 2 alkaline 9v batteries (or optional AC power adapter) |
| NIST traceable certificate of calibration |
Features
- Hard or soft carrying cases
- Contoured protective jacket
- 24 volt external loop power supply
- Voltage adapter to allow switch testing on live, 110 or 220 Vac switches
- RTD probes
For nearly a century, General Tools® has been a recognized leader in the design and development of precision specialty hand tools, precision instruments, electronic testing tools and measurement equipment, committed to quality and innovation. Offering over 1,000 tools, the brand is proud to provide tradesmen, craftsmen and DIYers around the world with a broad range of affordable, specific-purpose mechanical hand tools and precision measuring and inspection tools. Ingenuity is the core of what makes General special. The brand’s mission is to enable its users to work smarter, measure better and be more productive. Its long history of innovative product development, focused on this mission, is why General Tools is the precise tool for the job.