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0.02%RD dead weight tester

Model No.︰-
Brand Name︰Baluntech
Country of Origin︰China
Unit Price︰-
Minimum Order︰1 pc
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Product Description

Overview: Dead weight testers are high precision fundamental pressure standards that define the derived unit of pressure directly from the fundamental units of mass, length and time following the formula p = F/A.

Application: The dead weight testers are applicable in a very wide variety of pressure calibration and measurement tasks. Appropriate configurations are available for use in primary standards laboratories and as reference instruments on the workshop.

 

Feature

  • The 0.02% reading uncertainty
  • The piston and cylinder is made of the high intensity, extreme hardness and minimum thermal expansion tungsten carbide, which can make minimum error from deformation and temperature effects
  •  The piston and cylinder is grinded carefully, the clearance between piston and cylinder is extremely small.
  • The built-in displacement sensor in piston makes sensitive measurement and visual reference easily.
  • High floating time and long term stability.

 

Specification:

Uncertainty: 0.02% reading

Media: Diethylhexyl Sebacate (≥25MPa), mixture of transform oil and kerosene (<25MPa)

Piston material: Tungsten carbide

Mass material: Stainless steel

Ambient temperature: 20±5

 

Ordering Model Number

Model Number       

Uncertainty (Reading%)

Range (MPa)

Range (bar)  

Range (psi)  

DWT-KY0.6-02

0.02

0.040.6

0.46

690

DWT-KY6-02

0.02

0.16

160

15900

DWT-KY25-02

0.02

0.525

5250

753,750

DWT-KY60-02

0.02

160

10600

1509,000

DWT-KY100-02

0.02

1~100

10~1,000

150~15,000


Remark: Please tell us the local gravity value when you place purchase order.

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