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Bàn hiệu chuẩn thiết bị đo áp lực HX series
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Bàn hiệu chuẩn thiết bị đo áp lực HX series (Mã: HX-XXXX)

Giá: Liên hệ
Nhà sản xuất: HUAXIN

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+(84) 4 6261 5111

+(84) 4 6261 4111

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HX673A Pneumatic Comparator

Product Description

HX673A Pneumatic Comparator consists of hand pump, lead screw, reverse valve, relieve valve and output interface. It features high sealing, stable pressure generating and simple operation. It is suitable in the laboratory and fieldwork. It provides pressure measurement for calibrating pressure (differential pressure) transmitter, precision pressure gauge, general pressure gauge and other pressure instruments.



HX673A provides pressure measurement for calibrating pressure gauges such as pressure (different pressure) transducers, precision pressure gauges, general pressure gauges and other pressure gauges. It can be extensively used in power, chemical, petrol, metallurgy, metering, military industry, etc.



  • Food grade stainless steel, hermetic technology in the military industry.
  • Built-in air oil separator could discharge the greasy dirt of the inspected instrument
  • High accuracy, simple operation, convenient maintenance.
  • No external pipeline to avoid the changing influence from the outer environment.

Technical Specification

  • PressureRange: (-0.98~ 60) bar 
  • Stability: 0.05% F.S
  • Working Media: Air
  • Output Interface: M20×1.5 Female 
  • Dimensions (L×W×H): 325mm×210mm×170mm
  • Weight: 4.5Kg

Other model:

1.    HX7620W Pneumatic Comparator

2.    HX7620C Pneumatic Comparator

3.    HX671C Hydraulic Comparator

4.    HX679A Hydraulic Comparator (Water)

5.    HX7610TA Hydraulic Comparator

6.    HX7400A Hydraulic Comparator (Water)

7.    HX675 Hydraulic Comparator