BL516 Hydraulic Pressure Balance
- Availability: In Stock
BL516 Hydraulic Pressure Balance
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The model BL516 Hydraulic Pressure Balances are widely applicable in primary pressure calibration laboratory. Both the piston and cylinder are manufactured from tungsten carbide. This pairing of materials, in comparison to other materials, has very low pressure and temperature coefficients of expansion, which results in a very good linearity for the effective area of the piston and a very high accuracy. Over-pressure protection is integrated, which prevents the piston from being forced out vertically and avoids damage to the piston-cylinder system in the event of masses removal under pressure. |
Overview
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Application
- Primary pressure calibration in lab
- Precision pressure measurement
Specification
Model |
BL516 |
Accuracy |
0.005%RD |
Piston material |
Tungsten carbide |
Cylinder material |
Tungsten carbide |
Mass material |
Forged 316 stainless steel |
Hydraulic base material |
Casting iron |
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 |
410 mm (H) x 375 mm (L) x 445 mm (D) |
Tester net weight |
Appr.32kg |
Warranty |
2 years |
Pressure Selectable Sheet
P/N |
Pressure Range |
Kn |
Effective Area |
Mass Set |
KY0.6 |
(0.04~0.6) MPa |
0.1MPa/kg |
1cm2 |
6kg |
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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