数字载重的压力测试

CWY series: Digital Deadweight Pressure Tester Digital-type Piston Pressure Gauge (Transmit-type) Model: CWY-W series, applicable for the deliver-use, test the piston-type pressure gauge, also applicable for calibrate the pressure transmitter, the normal pressure gauge, blood-pressure meter and other pressure instruments. Digital-type Piston Pressure Gauge (High-accuracy-test type) Model: CWY-6T, 60T, 600T series, applicable for the high-accuracy test: comparison and test on various high-accuracy pressure gauge, pressure transmitter, regular pressure gauge, blood-pressure meter and so on. Performance Features: 1.Piston-type pressure gauge and the display screen are separated; Avoid the heat-transfer 2.Display function available: Such as pressure, speed, work position, temperature, timing record and so on 3.Easy to operate: The standard instrument and the being test one are on the same calibration table 4.Able to read the correct work position of each piston according to the position sensor installed 5.Able to read the piston actual speed according to the speed sensor 6.Able to record the temperature change during the whole calibration process according to the temperature sensor