Description
The TQD-400M is a TQD series tester. TQD tester in the 400M range code. The Ametek M&G T-series hydraulic deadweight testers, including the TQD, TSQ and RQD models, generate precise hydraulic pressure by loading calibrated weights on a piston and cylinder assembly. An integral hand pump builds pressure until the weights float, giving a known reference pressure for the device under test. They are robust testers for daily use in instrument workshops, calibration labs and plant maintenance for calibrating pressure gauges, transmitters and switches.
Key features
- Piston and cylinder with calibrated weights
- Integral hand-operated hydraulic pump
- Robust construction for repeated daily use
- Supplied complete with tools, fittings and case
- Traceable calibration certificate included
Typical applications
- Calibration of hydraulic pressure gauges
- Testing of pressure transmitters and transducers
- Setting and verifying pressure switches
- Reference standard in calibration workshops
Specifications
| Brand | Ametek M&G |
|---|---|
| Model | TQD |
| Order code | TQD-400M |
| Product type | Hydraulic Deadweight Tester |
| Model code | TQD-400M |
| Principle | Hydraulic deadweight piston |
| Pump | Integral hand pump |
| Traceability | Traceable certificate supplied |





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