BL511 Hydraulic Pressure Dead weight Tester
- Availability: In Stock
BL511 Hydraulic Pressure Deadweight Tester
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With 0.01% of reading accuracy, pressure ranges from 40kPa to 250MPa, the model BL511 hydraulic deadweight testers are applicable in very wide variety of pressure calibration and measurement tasks. The piston cylinder assembly is the heart of the dead weight tester and responsible for its high accuracy. We manufacture piston cylinder with accuracies from 0.05% up to 0.005% of reading. To give an idea of the manufacturing skills, the space between the piston and the cylinder is in the um range and can only be measured in a climate room. |
Overview
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Application
- Primary pressure standards in laboratories
- Reference instruments on the workshop.
Specification
Model |
BL511 |
Accuracy |
0.01%rdg, 0.02%RD, 0.05%RD |
Piston material |
Tungsten carbide |
Cylinder material |
Tungsten carbide |
Mass material |
Forged 316 stainless steel |
Hydraulic base material |
Aluminium |
Seal material |
Buna-N, FTM, PTFE, Cu Alloy |
Fluid |
Mineral Oil(<25MPa); Sebacate (≥25MPa) |
Gravity |
Standard 9.80665 m/s² or customize local gravity |
Pressure units |
MPa, bar, psi (optional) |
Connector |
Metric, (NPT and BSP is optional) |
Base dimension |
225 mm (H) x 455 mm (L) x 380 mm (D) |
Tester net weight |
Appr.18kg |
Warranty |
2 years |
Pressure Selectable Sheet
P/N |
Pressure Range |
Kn |
Effective Area |
Mass Set |
KY0 |
(0.04~0.6) MPa |
0.1MPa/kg |
1cm2 |
6kg |
KY1 |
(0.04~1) MPa |
0.1MPa /kg |
1cm2 |
10kg |
KY6 |
(0.1~6) MPa |
0.5MPa /kg |
0.2 cm2 |
12kg |
KY25 |
(0.5~25) MPa |
1MPa /kg |
0.1 cm2 |
25kg |
KY60 |
(1~60) MPa |
2MPa/kg |
0.05 cm2 |
30kg |
KY70 |
(1~70) MPa |
2MPa/kg |
0.05 cm2 |
35kg |
KY100 |
(1~100) MPa |
2MPa/kg |
0.05 cm2 |
50kg |
KY160 |
(2~160) MPa |
2MPa/kg |
0.05 cm2 |
80kg |
KY250 |
(5~250) MPa |
5MPa/kg |
0.02 cm2 |
50kg |
Ordering info and accessories
Scope of delivery
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Optional Accessories
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Image gallery
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