⎝⎛星力捕鱼⎞⎠

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Address: Xiongyi, Jinhe Road, Jinhu County, Jiangsu Province
Lunan
Phone: 0517-86900901
0517-86900921
0517-86900920
Fax: 0517-86900902
Postcode: 211600
http://zzyfwh.com
Email: chinadongxiang@163.com
Industry Information
Vacuum pressure calibrator meets the comprehensive test needs on site
2012-2-20 11:21:57

是我公司开发的新型测试仪表,其性能价格比优于英国Druck公司的同类产品,真空压力校验仪不仅解决了标准压力的校验,而且更好的满足了现场综合的测试需要。 DEC-YBS-WY vacuum pressure calibrator is a new type of test instrument developed by our company. Its performance-price ratio is better than similar products of the British Druck company. Meets the needs of on-site comprehensive testing.

产品特点: 1、DEC-YBS-WY真空压力校验仪为交直流两用的便携式仪表,在测量压力的同时,可测量电流,同时在LCD上显示出来,并备有24VDC输出。 Product features of vacuum pressure calibrator : 1. DEC-YBS-WY vacuum pressure calibrator is AC and DC portable meter. While measuring pressure, it can measure current and display it on LCD at the same time. Output. In addition, a pressure hand pump is installed on the front panel of the vacuum pressure calibrator, making it an ideal field calibration instrument. 2. The high-performance microprocessor continuously corrects the zero point and linearity of the meter to ensure that the zero point and accuracy of the meter have good repeatability and stability for a long time, and the measurement accuracy is high. 3. The calibrator has an over-range alarm function. When the applied pressure exceeds the rated full range + 2500 words, the meter will display OVER RANGE! P and the built-in buzzer will sound intermittently to indicate that the pressure (current) exceeds the full scale. Stop pressurizing and remove part of the pressure to the specified range to avoid damaging the pressure sensor. 4. When the current measured by the calibrator exceeds 22mA, the meter will display OVER RANGE! I and the built-in buzzer will sound intermittently to indicate that the measured current is out of range. 5. The calibrator software is rich in content, simple and clear to operate. 6. Adopt film panel and imported light touch at the beginning, novel style and long key life. 7, LCD backlight, pressure, current display, intuitive, clear, compact and reasonable structure. The pressure calibrator is small in size, light in weight, and convenient to carry. 8. The front panel of the calibrator is equipped with a hand-operated pressure generator, -90KPa ~ 1.6MPa, and is equipped with a fine adjustment and release valve. The manual vacuum rate reaches 95%, which has the world advanced level. The pressure source parts are finely ground and airtight, and meet the IP54 sealing standard. 9. Can be operated directly on the panel to adjust the full scale. 10, metal shell, strong anti-interference, strong resistance to stamping. 11. Volumetric fine-tuning makes it easy to achieve the pressure at the verification point. Technical indicators:
Pressure range: -95KPa ~ 1.6MPa
Resolution: Pressure: Min 1Pa
Current: Min 1uA
Current measurement range: 0 ~ 22mA
DC output: 24VDC
Accuracy: Pressure: 0.1% F · S 0.05% F
Current: 0.05% ± 1d
Relative humidity: ≤80% RH
Overload capacity: 1.2 to 1.5 times the upper limit of the range Dimensions: 240 × 80 × 40mm
Weight: 2.5Kg
Built-in battery: 15 hours work on one charge


是一种便携式,精度高,功能多的压力校验仪,是工业现场、生产车间及实验室最理想的校验设备,能自动识别本公司生产的系列压力模块,可以测量并发生压力(真空)及对压力变送器的电量测量等。 Vacuum pressure calibrator is a portable, high-precision, multi-function pressure calibrator. It is the most ideal calibration equipment for industrial sites, production workshops and laboratories. It can automatically identify a series of pressure modules produced by our company and can measure And the pressure (vacuum) and the power measurement of the pressure transmitter occur.
Vacuum pressure calibrator is mainly used to calibrate pressure (differential pressure) transmitters, pressure sensors, ordinary (precision) pressure gauges, pressure switches and other pressure instruments.It can provide a stable source of atmospheric pressure and can be used as a standard instrument. Calibration and verification. Widely used in aerospace, electric power, metallurgy, petroleum, chemical, metrology, food, military and other industries.
I. Features:
1.Manual pressurization, can be used as remote air source
2.Built-in intelligent multifunctional display instrument, easy to carry
3.Integrate positive and negative pressure, and switch between positive and negative pressure easily
4.Optional pressure modules with different ranges for multi-range measurement
5. Digital calibration for pressure, current / voltage measurement
6.Dual row LCD display with built-in backlight
7.Two power supply modes: AC220V and built-in rechargeable nickel-metal hydride battery, convenient for field use
8.With R232 interface can carry out data communication with the computer
1. Pressure range: -95KPa ~ + 2.5MPa
2. Pressure module (-0.1 ~ 2.5) MPa is optional, accuracy: ± 0.05% FS
3.Minimum controllable adjustment: 10Pa
4. Current measurement: (0 ~ 25) mA Accuracy: ± (0.02% R.D + 0.003% FS)
5.Voltage measurement: (0 ~ 25) V Accuracy: ± (0.01% R.D + 0.003% FS)
6. DC output: DC24V (≤30 mA) ± 1%
7.Dimensions: 300mm * 200mm * 280mm
8. Weight: 3KG