Product Overview:

The IQS900-X Laboratory Pressure Instrument Rapid Verification Device is an electrically controlled, thought-controlled pressure calibration device that allows pressure calibration engineers to control pressure rise, fall, and stop operations through their own thought processes. This product has been applied for a national invention patent. To meet actual calibration needs, simplify cumbersome pressure calibration processes, save calibration time, and improve work efficiency, it replaces traditional manual pressure generation methods and fully automatic pressure generation methods. Through human thought control, innovative design, and simple operation, it is a new type of automatic rapid pressure generation device that enables one-button control of pressure rise, fall, and stop operations.

It is suitable for calibrating and transmitting pressure values for pointer pressure gauges, digital pressure gauges, pressure transmitters, differential pressure transmitters, pressure controllers, pressure switches, tire pressure gauges, oil-free pressure gauges, GMP differential pressure instruments in the pharmaceutical industry, hospital negative pressure suction vacuum gauges, acetylene pressure reducers, and furnace negative pressure instruments in power plants, among others.

Main Features:

1. Built-in automatic pump for rapid pressure generation, no external air source required. Maximum pneumatic pressure: 6 MPa; maximum hydraulic pressure: 250 MPa.

2. Simple operation, allowing effortless control of target pressure.

3. Stable pressure control and rapid reading.

4. Built-in multiple protection functions such as filters, gas-liquid separators, and one-button drainage, making it easy to handle even heavily contaminated instruments under test.

5. Quick pressure interfaces for easy and fast installation and removal of pressure instruments.

6. Safe, reliable, and durable.

Medium Source:

Using water or air as the medium for the pressure generator (pressure source), the innovative design allows direct use of tap water or purified water. The medium source is widely available, easy to obtain, and clean. It can be directly drained without fear of contamination or clogging. This is particularly advantageous for secondary calibration of pressure instruments used in harsh environments in industries such as petroleum, chemical, and construction. After each use, the medium is directly discharged and not recycled, ensuring the calibration bench remains clean.

Industries of Use:

Suitable for industries such as power, nuclear power, high-speed rail, metallurgy, petroleum, chemical, electrical construction, petrochemical construction, military, aviation, aerospace, shipbuilding, aircraft maintenance, gas fields, oil fields, metrology institutes, third-party testing agencies, higher education teaching, factories, mines, enterprises, and pressure instrument manufacturers. It provides pressure generation devices for pressure instrument verification, calibration, and teaching research, improving pressure verification efficiency and representing an innovation in pressure calibration methods.

Technical Parameters:

1. IQS900M Vacuum Pressure Range: (-0.098-0) MPa

Adjustment Resolution: 0.1 Pa

Stability: 0.01 Pa

Working Medium: Air

Power Supply Mode: Built-in rechargeable battery with power display

Charging Mode: AC220V power supply, DC12V3A adapter charging

Pressure Generation Speed: Adjustable rise and fall rates

Operation Mode: One-button control of pressure rise, fall, and stop, allowing effortless pressure control

Workstations: 4 M20×1.5 internal thread quick-connect pressure interfaces

Industry Applications:  Calibration and verification of vacuum instruments in metrology and calibration industries; verification of hospital negative pressure suction vacuum gauges, etc.

Dimensions: 530mm x 350mm x 130mm

Weight (approx.): 15 kg 

2. IQS900P Pneumatic Pressure Range: (0-2.5) MPa or (0-6) MPa

Adjustment Resolution: 0.0001 kPa

Stability: 0.01 kPa

Working Medium: Air

Power Supply Mode: Built-in rechargeable battery with power display

Charging Mode: AC220V power supply, DC12V3A adapter charging

Pressure Generation Speed: Adjustable rise and fall rates

Operation Mode: One-button control of pressure rise, fall, and stop, allowing effortless pressure control

Overpressure Protection: Upper limit control to prevent overpressure

Workstations: 4 M20×1.5 internal thread quick-connect pressure interfaces

Industry Applications:  Calibration and verification of pressure instruments in metrology and calibration industries; calibration and verification of pneumatic pressure instruments such as tire pressure gauges and acetylene pressure reducers

Dimensions: 530mm x 350mm x 130mm

Weight (approx.): 15 kg

3. IQS900H Hydraulic Pressure Range: (0.1-6) MPa or (1-25) MPa or (1-60) MPa or (2-100) MPa or (2-160) MPa or (5-250) MPa

Adjustment Resolution: 0.001 kPa

Stability: 0.01 kPa

Working Medium: Water

Power Supply Mode: Built-in rechargeable battery with power display

Charging Mode: AC220V power supply, DC12V3A adapter charging

Pressure Rise Speed: Rapid pressure generator with adjustable rise and fall speeds

Operation Mode: Adjustable rise and fall rates

Overpressure Protection: Upper limit control to prevent overpressure

Workstations: 4 M20×1.5 internal thread quick-connect pressure interfaces

Pressure Stabilization Control: Automatic pressure stabilization system design

Drainage Function: Automatic drainage (anti-clogging)

Industry Applications:  Calibration and verification of pressure instruments in metrology and calibration industries

Dimensions: 530mm x 350mm x 130mm

Weight (approx.): 20 kg