Additel 760 Automatic Handheld Pressure Calibrator
Key features
- Automatic pressure generation and control — internally generates and regulates pressure, reducing the need for an external pressure source.
- Handheld/portable design — intended for field calibration as well as bench work.
- High-accuracy pressure measurement — uses a precision pressure sensor/module for calibration applications.
- Built-in pump — provides automated pressure generation over its specified pressure range.
- Large color touchscreen — provides control of pressure generation, measurement, calibration, and test functions.
- Pressure switch testing — can automate pressure-switch tests and determine switch points.
- Leak testing — supports automated pressure stability/leak-test procedures.
- Data logging/documentation — designed to record calibration results for later review or reporting.
- Electrical measurement options — depending on configuration, it can measure or source electrical signals such as current and voltage for calibrating pressure transmitters and related devices.
- Multiple pressure units — supports common engineering pressure units.
Typical applications
| Application | Use |
|---|---|
| Pressure gauge calibration | Generate a controlled reference pressure and compare gauge readings |
| Pressure transmitter calibration | Apply pressure while measuring the transmitter’s electrical output |
| Pressure switch testing | Automatically increase/decrease pressure and capture switching points |
| Leak testing | Monitor pressure decay over a defined period |
| Field instrumentation | Portable calibration of process-pressure instruments |
| Laboratory calibration | Automated pressure generation and measurement |
Important specification point
The Additel 760 is available in different pressure configurations, so the exact pressure range, accuracy, media, and electrical capabilities depend on the particular model/configuration. It is therefore important to identify the pressure module and options before comparing it with another calibrator.
If you’re evaluating it for procurement, I can also provide a detailed Additel 760 specification table covering pressure range, accuracy, resolution, pressure media, pump type, electrical functions, battery, interfaces, dimensions, and weight.
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