Japan, Kobata
Kobata Pressure Tester
Made in Japan
Manufacturer: Kowata Keiki Seisakusho Co., Ltd.
Product’s Name: Pressure Tester
Standard Deadweight Tester (Portable Pressure Tester)
The standard deadweight tester, widely used for measuring reference pressures of 0.2MPa or more, primarily handles hydraulic pressure. It performs control tests using weights or standard gauges. The KPH-1 model includes an overpressure protector.
Standard Deadweight Tester (Tabletop Pressure Tester)
Designed for medium pressure, the tabletop standard deadweight tester sits conveniently on a desk. All rams feature an overpressure prevention device.
Standard Deadweight Tester (High Pressure Tester)
The high-pressure tester, a floor-mounted type, mainly serves high voltage testing needs.
Standard Liquid Column Pressure Gauge (Vacuum/Low Pressure Tester)
The standard liquid column pressure gauge is used for comparison testing with a water or mercury column, ideal for standard measurements of low pressure (0 to 0.2 MPa) and vacuum (-0.1 MPa to 0). Depending on the application, choose between a manual tabletop model or a stationary model that offers both manual and powered options.
Product Specifications
Breakdown/Model | Split-body type | |||
Measurement range | Maximum (MPa) | 30 | 20 | Ten |
| Lowest ( 〃 ) | 1 | 1 | 0.2 | |
| Minimum division within the measurement range (〃) | 0.5 | 0.1 | 0.1 | |
| Ram’s cross section | 1/4 cm2 | |||
| Ram diameter | 5,642 mm | |||
Split Body | Ram indication (MPa) 0.1 | 0.1 | 0.1 | |
| Same Same ( Same ) 0.5 | 0.1 | |||
| Circular torso (mm) 0.5 | ||||
| Same ( Same ) 0.1 | 0.2 | 0.2 | ||
| Same ( Same ) 0.2 | 0.1 | 0.1 | ||
| Same ( Same ) 0.5 | 0.1 | 0.1 | 0.1 | |
| 〃 ( 〃 ) 1 | 0.2 | 0.1 | 0.9 | |
| 〃 ( 〃 ) 2 | 0.1 | 0.9 | ||
| Same ( Same ) 2.5 | 1 | |||
| Total of divided barrel display amount (MPa) | 30 | 20 | Ten | |
