Description
The 1327 is supplied as a complete test set with three test gauges accurate to 0.25% of span, hand jack set, spare O-rings, fittings, offset pipes and a carrying case. The Ashcroft 1327 series are hydraulic gauge comparators that test a pressure gauge or instrument against a precision test gauge. A hand-operated hydraulic pump and manifold apply the same pressure to the reference gauge and the device under test at the same time, so readings can be compared directly. Instrument technicians use the 1327 for fast gauge calibration in workshops and in the field where a deadweight tester is not required.
Key features
- Hydraulic hand pump with manifold
- Simultaneous connection of test gauge and gauge under test
- Compact, portable test set
- Supplied with fittings and carrying case
Typical applications
- Calibration of mechanical pressure gauges
- Comparison testing of pressure instruments
- Field and workshop gauge verification
Specifications
| Brand | Ashcroft |
|---|---|
| Model | 1327 |
| Order code | 1327 |
| Product type | Hydraulic Gauge Comparator |
| Test gauges | 0-1,000, 0-4,000, 0-25,000 psi |
| Gauge accuracy | 0.25% of span |
| Gauge size | 4-1/2 in |
| Principle | Hydraulic comparison against a reference gauge |
| Operation | Manual hydraulic pump |
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