HGHPC-21H Pressure Calibrator with Handheld Hydraulic Pump

HGHPC-21H Pressure Calibrator with handheld pneumatic pump is matched with standard pressure instrument to calibrate pressure transmitters and pressure gauges.

Product Description

Technical Parameter:

● Fluid: Special oil or pure water for calibration
● Temperature: -5 ~ 45 ℃
● Dimension: 160×75×260 mm
● Weight: 1.18 kg
● Range: 0 ~ 70 MPa

 

Structure introduction:

hghpc 21h 04

 

Item Name Function
1 Interface for master meter For connecting master pressure instrument (thread M20 x 1.5)
2 Pressure output interface For connecting one end of pressure tapping (thread M14 x 1.5)
3 Pressure tapping For connecting to the pressure instrument which is calibrated
4 Pressure test interface For connecting the process connection of pressure instrument which is calibrated (M20 x 1.5)
5 Exhaust (Liquid filling port) Screwed out the stud to inject liquid, discharge pressure of the liquid storage chamber,
6 Fine tuning knob Exactly adjust the desired pressure (maximum travel 20mm)
7 Pressure relief valve knob Loosen it can release the pressure in the pump.
Need to Tighten it before producing pressure.
8 Handle limit pin Limit the opening size between the two handles (at high pressure, it is easy to pressurize with a small stroke)
9 Handle of pressure pump Grasp the two handle to squeeze inward can producing pressure
10 Reservoir Storing pressure measuring medium

 

 

 

FAQ

Answer : Please send your question or enquiry to our email: sales@hginstrument.com, we will forward the questions to the related engineer.

Answer :  Please communicate with the sales about the return procedure before returning product.

Answer :  The delivery time depends on the order quantity and product specification.  If the product’s specification is conventional ( not special ),  delivery time is 5 or 7 working days for order quantity ≤ 10 pieces;  delivery time is 2 or 3 working weeks for order quantity 15 ~ 30 pieces. 

Answer :  by Courier,  by Sea or by Air

Answer :  Yes,  Generally warranty is one year.

Answer :  From year 2015  to year 2021,  average annual sales is RMB 350 million ( about USD 54.7 million )

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