Stable and reliable pressure occurs when pressure instruments within the range of -0.095~6 MPa are to be calibrated on site or in the laboratory. Thanks to the highly efficient secondary pressurization technology, the pressurization is faster, more stable and not easy to leak, making your calibration work twice the result with half the effort!

1. Model: YWQ-1432
2. Type: pneumatic
3. Pressure range: -0.095~4~6Mpa
4. Weight: 1.4kg
5. Minimum adjustable: 0.1Kpa
6. Medium: air
7. Size: 270*150*150 mm

Pressure measuring medium: clean air (clean and non-corrosive gas)
Operating temperature: 0～50℃
Dimensions: 387×250×160(L×W×H)
Instrument weight: 5.76kg
Pressure range: -0.095 ～ 16 MPa (each gear)

YWQ-1451 manual hydraulic source is composed of a primary booster pump, a slider-type secondary booster pump, a pressure regulating system, a fine-tuning valve, a check valve and an output interface, with high sealing performance and stable boosting.

1. Pressure Range: 0-60 Mpa (70Mpa)
2. Type: Hydraulic
3. Medium: Water or Oil
4. Minimum Adjustable: 10Kpa
5. Overall Dimension: 290mm×150mm×110mm (L × w × h)
6. Weight: 2 Kg

1. Pressure Range: 0-60 Mpa (70Mpa)
2. Type: Hydraulic
3. Medium: Water or Oil
4. Minimum Adjustable: 10Kpa
5. Overall Dimension: 290mm×150mm×110mm (L × w × h)
6. Weight: 2 Kg

The micro-pressure gas pressure source is made of high-quality stainless steel and aluminum alloy materials, and the range of seals and connectors imported from Germany is refined.

The micro-pressure gas pressure source is made of high-quality stainless steel and aluminum alloy materials, and the range of seals and connectors imported from Germany is refined.

Portable, light in weight, light in pressure. Easy to use. The structure is designed with a pressure fine-tuning handle, and the output pressure can be easily changed by rotating the fine-tuning handle. In addition, a high-pressure hose is connected to the calibrated meter, and the instrument connector is connected to the pressure gauge. Manual operation The pressure pump can be carried to the site and directly connected to the instrument to be calibrated, and the calibration is quick and easy.

Portable, light in weight, light in pressure. Easy to use. The structure is designed with a pressure fine-tuning handle, and the output pressure can be easily changed by rotating the fine-tuning handle. In addition, a high-pressure hose is connected to the calibrated meter, and the instrument connector is connected to the pressure gauge. Manual operation The pressure pump can be carried to the site and directly connected to the instrument to be calibrated, and the calibration is quick and easy.

Portable, light in weight, light in pressure. Easy to use. The structure is designed with a pressure fine-tuning handle, and the output pressure can be easily changed by rotating the fine-tuning handle. In addition, a high-pressure hose is connected to the calibrated meter, and the instrument connector is connected to the pressure gauge. Manual operation The pressure pump can be carried to the site and directly connected to the instrument to be calibrated, and the calibration is quick and easy

Portable, light in weight, light in pressure. Easy to use. The structure is designed with a pressure fine-tuning handle, and the output pressure can be easily changed by rotating the fine-tuning handle. In addition, a high-pressure hose is connected to the calibrated meter, and the instrument connector is connected to the pressure gauge. Manual operation The pressure pump can be carried to the site and directly connected to the instrument to be calibrated, and the calibration is quick and easy.

The pressure gauge calibrator is a pressure source used to test general pressure gauges, the test pressure can reach 60MPA, and the test vacuum degree can reach -0.08MPA.
In the laboratory or measuring room, it is generally used with a precision pressure gauge (higher accuracy can reach 0.25 level) to detect ordinary pressure gauges (accuracy of 1.6 or 2.5).
The pressure gauge interface is generally M20×1.5 external thread, and the pressure gauge checker’s interface is M20×1.5 (with M14×1.5)

YWQ-1481 This Hydraulic High Pressure Calibration Pump out of the traditional one-way valve structure design, pipe line is not easy to jam.At the same time, the use of special sealing, high crushing strength, high pressure can be obtained.And this product can also produce - 80 kpa vacuum degree, you can check the vacuum pressure gauge.

Manual hydraulic source is composed of a primary booster pump, a slider-type secondary booster pump, a pressure regulating system, a fine-tuning valve, a check valve and an output interface, with high sealing performance and stable boosting ,

Oxygen gauge and pressure gauge dual-purpose calibrator is suitable for measurement and inspection institutions at all levels and industrial and mining enterprises. It adopts the comparison method to verify ordinary pressure gauges and other oil-prohibited pressure gauges. The plug pump generates pressure, and a secondary oil-water isolation device is set up to transmit the pressure through the oil circuit and the water circuit. It can not only verify the pressure gauge, but also the oxygen meter, and it can be used for two purposes. The machine has a reasonable structure, easy operation, stable performance and safety. Durability, etc.