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vacuum Dead Weight Machine Calibrator
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Product: Views:188vacuum Dead Weight Machine Calibrator 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-08-15 17:08
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Details
[Feature]
 
Piston is rotated via motor.
Piston and cylinder is grinded precisely; small roundness error and clearance.
Reliable sealing.
Built-in supercharge device, lightweight and durable.
Integrated twin LCD cursor at the piston working position.
Displacement sensor monitoring has the features of sensitivity, hilite and accuracy.
 Weights has been made correction of pressure deformation coefficient and local gravitational acceleration.
Consistent with nominal range and measuring range. 
Piston system can be taken out for testing and maintenance.
Can be equipped kg weights and Mpa weights.
Weights uses cradle structure; with low gravity and excellent stability 
 
[Parameters]
 
Nominal range/Measure range (2-160)MPa, (5-250)MPa
Accuracy 0.005%, 0.01%, 0.02%, 0.05%
Weights  rotated via motor
Function Test the digital pressure gauge, high-accuracy pressure gauge and pressure transmitter
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