Overview
The LR-Cal LPP 700 is a compact pneumatic pressure test pump designed for testing, adjusting, and calibrating mechanical and electronic pressure measuring instruments. Using comparison measurement techniques, it generates precise test pressures to verify instrument performance in laboratories, workshops, and field applications.
When connected to both a reference instrument and the device under test, the LPP 700 applies the same pressure to each instrument. By comparing the readings, users can verify accuracy, identify deviations, and make necessary adjustments.
Its compact design, simple operation, and integrated fine adjustment valve enable accurate pressure generation and precise pressure control.
Key Features
- Compact and lightweight design
- Pneumatic pressure generation for calibration and testing
- Fine adjustment valve for precise pressure settings
- Suitable for mechanical and electronic pressure instruments
- Easy operation in laboratory, workshop, or field environments
- Direct mounting of the reference instrument on top of the pump
- Includes connection hose with freely rotating 1/4″ BSP female adapter
- Reliable pressure generation for comparison measurements
Benefits
- Simple and accurate calibration process
- Portable solution for field service and maintenance work
- Reliable verification of pressure instrument accuracy
- Precise pressure adjustment with fine-tuning capability
- Durable design suitable for routine calibration tasks
- Cost-effective alternative to larger calibration systems
Applications
- Pressure gauge calibration
- Pressure transmitter testing
- Instrument verification and adjustment
- Preventive maintenance programs
- Quality assurance inspections
- Workshop and laboratory calibration
- On-site field testing
Product Comparison
| Feature | LDM 70 | LPP 700 | LPP 1000 | LSP Series |
|---|---|---|---|---|
| Product Type | Digital Pressure Gauge | Pneumatic Pressure Test Pump | Pneumatic Pressure Test Pump | Hydraulic Pressure Test Pump |
| Main Function | Measures pressure | Generates pneumatic pressure | Generates pneumatic pressure | Generates hydraulic pressure |
| Pressure Display | Yes | No | No | No |
| Pressure Measurement | Yes | Uses external reference instrument | Uses external reference instrument | Uses external reference instrument |
| Calibration Capability | Zero and span adjustment | Calibrates instruments | Calibrates instruments | Calibrates instruments |
| Pressure Generation | No | Yes | Yes | Yes |
| Operating Medium | Process pressure | Air (Pneumatic) | Air (Pneumatic) | Hydraulic oil or distilled water |
| Pressure Control | Digital menu settings | Fine adjustment valve | Fine adjustment valve | Precision spindle adjustment |
| Portability | High | High | High | High |
| Maintenance | Low | Low | Low | Moderate |
| Best Application | Pressure monitoring | Pneumatic calibration | Pneumatic calibration | High-pressure hydraulic calibration |
Which Product Is Right for You?
Choose the LDM 70 if you need:
- Accurate pressure measurement
- Continuous pressure monitoring
- Digital display with multiple pressure units
- Easy field operation and configuration
Choose the LPP 700 if you need:
- Portable pneumatic pressure generation
- Routine calibration and testing
- Fast field verification of pressure instruments
- Simple and dependable calibration equipment
Choose the LPP 1000 if you need:
- Advanced pneumatic calibration capabilities
- Precise pressure generation and adjustment
- Laboratory and workshop calibration applications
Choose the LSP Series if you need:
- Hydraulic pressure generation
- High-pressure calibration applications
- Calibration of hydraulic pressure instruments
- Laboratory-grade pressure testing
The LR-Cal LPP 700 is a dependable pneumatic pressure test pump designed for the calibration and verification of pressure measuring instruments. Its compact design, fine pressure adjustment capability, and ease of use make it an excellent choice for workshop, laboratory, and field-service applications.
When combined with a digital pressure gauge such as the LR-Cal LDM 70 or a certified reference instrument, the LPP 700 provides a simple and effective solution for pressure testing, calibration, and maintenance across a wide range of industrial environments.
