Digital Pressure Calibrators for Physiology Lab

Digital pressure calibrators designed for testing and calibrating pressure sensors and complete pressure measurement equipment. The system combines a manual pressure generator with a digital pressure meter for accurate pressure generation and measurement. High accuracy, excellent reproducibility and rugged construction make the calibrators suitable for laboratory applications. Calibration certificates are provided with the instruments, and recalibration with a certificate is available when the instrument is returned. Manufactured by Atico Export with a focus on precision, durability and consistent performance for physiological research and experimental laboratory use.

• Blood pressure transducer calibration
• Pressure sensor testing
• Pressure measurement equipment calibration
• Low-range differential pressure transducer calibration
• Pneumotachometer pressure calibration

Calibration Operation :

• Connect the pressure sensor or test device to the calibrator
• Set the required pressure using the manual hand-wheel
• Built-in pressure meter accurately measures the generated pressure
• Pressure is displayed digitally
• Generated pressure is applied simultaneously to the built-in pressure meter and test device
• Test device pressure reading can be compared directly with the digital calibrator reading
• Models can be switched between application-specific and corresponding SI pressure ranges

Available Pressure Ranges :

• 0 to 200 mmHg
• 0 to 300 mmHg
• 0 to 20 mmH₂O
• 0 to 200 mmH₂O

Analog Output :

• 0 to 1 V for 100% nominal range
• Minimum load resistance: 2 kΩ

Certifications :

• CE

Depth :

• 180 mm
• 7.1 in

Height :

• 100 mm
• 3.9 in

Width :

• 260 mm
• 10.2 in

Weight :

• 3 kg
• 6.6 lb

Hysteresis :

• 0.1% FS

Linearity :

• ±0.5% FS ±1 digit for mercury models
• ±1% FS ±1 digit for water models

Nominal Temperature Range :

• 10 to 50 °C

Operating Temperature Range :

• 0 to 60 °C

Overpressure Limit :

• 200% FS for mercury models
• 500% FS for water models

Pressure Connections :

• 6.5 mm OD for 5 mm ID tubing

Response Time :

• TE = 20 ms
• Time constant can be switched to 0.1 second or 1 second

Power Supply :

• 115 VAC, 60 Hz or 230 VAC, 50 Hz depending on configuration
• 9 V rechargeable battery
• Mains adapter

Calibration Certificate :

• Calibration certificate provided with purchase
• Optional linearity test certificate available
• Recalibration with certificate available and requires return of the instrument

Mercury Pressure Range 1 :

• 0 to 199.9 mmHg
• 0 to 300.0 mmHg

Mercury Pressure Range 2 :

• 0 to 26.66 kPa
• 0 to 39.99 kPa

Water Pressure Range 1 :

• 0 to 19.99 mmH₂O
• 0 to 199.9 mmH₂O

Water Pressure Range 2 :

• 0 to 196.0 Pa
• 0 to 1960 Pa

Calibration Compatibility :

• Blood pressure transducers
• Low-range differential pressure transducers
• Pressure transducers used for pneumotachometer applications

• Digital pressure measurement and calibration system
• Integrated manual pressure generator
• Digital pressure display
• High accuracy and excellent reproducibility
• Rugged construction for laboratory applications
• Maintenance-free operation
• Suitable for pressure sensors and complete pressure measurement systems
• Multiple pressure ranges available
• Application-specific pressure ranges with corresponding SI units
• Calibration certificate provided with purchase
• Recalibration with certificate available
• Simple manual pressure adjustment using a hand-wheel