Description
The 1305D-100 is supplied with hand jack set, spare O-rings, 1/4 and 1/2 NPT female fittings, offset pipes for back and bottom connection gauges and a NIST traceable certificate. The Ashcroft/Heise 1305D is a dual-range hydraulic deadweight tester with interchangeable low and high pressure pistons. Calibrated weights on the piston produce a known oil pressure that is applied to the gauge or instrument under test. The self-contained tester includes its tools and carrying case, making it suitable as a pressure standard for calibration labs, instrument shops and service teams working with high pressure gauges and transmitters.
Key features
- Dual range with interchangeable pistons
- Accuracy of 0.1% of produced pressure
- For oil use
- Self-contained with tools and carrying case
- Manufacturer NIST traceable certificate
Typical applications
- Calibration of high pressure gauges
- Pressure transmitter testing
- Laboratory pressure standard
Specifications
| Brand | Ashcroft/Heise |
|---|---|
| Model | 1305D |
| Order code | 1305D-100 |
| Product type | Hydraulic Deadweight Tester |
| Low range | 15 to 2,000 psi |
| High range | 500 to 10,000 psi |
| Pistons | Interchangeable low and high pressure |
| Accuracy | 0.1% of produced pressure |
| Medium | Oil |
| Ranges | 15 to 2,000 psi and 500 to 10,000 psi |




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