HGHPC-21P Pressure Calibrator with Handheld Pneumatic Pump
HGHPC-21P Pressure Calibrator with handheld pneumatic pump is matched with standard pressure instrument to calibrate pressure transmitters and pressure gauges.
Product Description
Technical Parameter:
● Fluid: Clean air (clean and non-corrosive gas)
● Temperature: -20 to 50℃
● Dimension: 150×62×216 mm
● Weight: 0.6 kg
● Range: M1: -0.095~1.6 MPa Y1: 0 ~ 1.6 MPa
M2: -0.095~2.5 MPa Y2: 0 ~ 2.5 MPa
M3: -0.095~4.0 MPa Y3: 0 ~ 4.0 MPa
M4: -0.095~6.0 MPa Y4: 0 ~ 6.0 MPa
Structure introduction:
| Item | Name | Function |
| 1 | Interface for master meter | For connecting master pressure instrument |
| 2 | Pressure output interface | For connecting one end of pressure tapping, M10 x 1.0 |
| 3 | Pressure tapping | For connecting to the measured pressure instrument |
| 4 | Interface for the measured pressure instrument | For connecting pressure instrument which is calibrated. M20 x 1.5 |
| 5 | Switching valve knob | Positive pressure (screw in, clockwise) Negative pressure (screw out, Anticlockwise) |
| 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 of pressure pump | Grasp the two handle to squeeze inward can producing pressure |
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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 )