-ybs-wy pressure calibrator is a new type of test instrument that our company is engaged in production and development. Its cost performance is better than similar products of British Druck company. The pressure calibrator not only solves the calibration of standard pressure, but also better meets the need of field comprehensive testing. -ybs-wy pressure calibrator, with basic accuracy of 0.1% and 0.05%, is an ideal tool table for laboratories, factories, colleges and universities, and can be used as a portable instrument for the standard gauge of medium precision pressure test. It can measure the current while measuring the pressure, and is displayed on the LCD with 24VDC output. And the front panel of the intelligent pressure calibrator.

Features: - ybs-wy pressure calibrator is equipped with a hand pump for both ac and dc applications, making it an ideal field calibrator. The high performance microprocessor of the pressure calibrator continuously corrects the zero point and linearity of the instrument to ensure the good repeatability and stability of the zero point and accuracy of the instrument for a long time, and the measurement accuracy is high. The pressure calibrator has the alarm function of exceeding the RANGE. When the added pressure exceeds the rated full RANGE +2500 words, the instrument will display OVER RANGE! P and the built-in buzzer will sound intermittently to indicate that the pressure (current) exceeds the full range. The pressure should be stopped and part of the pressure should be removed to make it within the specified range, so as not to damage the pressure sensor. When the current measured by the pressure calibrator exceeds 22mA, the meter will display OVER RANGE! I and the built-in buzzer will sound intermittently to indicate the measured current overrange. Pressure calibrator software content is rich, simple and clear operation. Thin film panel and imported light touch start, novel style, long life of the keys. LCD backlight, pressure, current display, intuitive, clear, compact and reasonable structure. Intelligent pressure calibrator is small in size, light in weight and easy to carry. The front panel of the pressure calibrator is equipped with a manual pressure generator, -90kpa ~ 1.6mpa, with a fine-tuning and discharge valve. Manual vacuum rate up to 95%, with the world's advanced level. Pressure source parts through fine grinding good air tightness, in line with IP54 sealing standards. Can be operated directly on the panel, adjust the full range. Metal shell, strong anti - interference, strong stamping resistance. Volumetric fine-tuning, easy to achieve the pressure of the check point. Low pressure range: technical indexes - 95 kpa ~ 1.6 MPa resolution: pressure: Min 1 pa current: Min 1 ua current measuring range: 0 ~ 22 ma dc output: 24 VDC accuracy: pressure: 0.1% s. 0.05% F current F, relative humidity of 0.05% plus or minus 1 d: 80% RH or less overload capacity: for maximum range of 1.2 ~ 1.5 times overall dimensions: 240 x 80 x 40 mm weight: 2.5 Kg built-in battery: a charge to work 15 hours low selection table