BL502 Pneumatic Dead weight Tester
- Availability: In Stock
BL502 Pneumatic Deadweight Tester
The model BL502 pneumatic deadweight tester is ideal primary standard for defining the pressure scale in pneumatic range from 5kPa to 10MPa. 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. |
Overview
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Application
- Primary pressure standard in lab
- Reference pressure measure in workshop
Specification
- Accuracy: 0.05%rdg, 0.02%rdg, 0.01%rdg, 50ppm (option)
- Piston and cylinder material: Tungsten Carbide
- Mass material: Forged 316 Stainless Steel
- Hydraulic base material: Aluminium
- Seal material: Buna-N, PTFE, Cu Alloy
- Medium: Dry air (<700kPa), Pure nitrogen (>700kPa)
- Gravity: Standard 9.80665 m/s², or customize local gravity.
- Pressure units available: MPa, bar, psi (optional)
- Pressure connector: Metric, (NPT and BSP is optional)
- Base dimension: 185 mm (H) x 455 mm (L) x 380 mm (D)
- Base weight: Appro.15kg
Pressure Selectable Sheet
P/N |
Pressure Range |
Kn Value |
Effective Area |
Mass Set |
KQ250 |
(5~250) kPa |
20kPa/kg |
5 cm2 |
12.5kg |
KQ400 |
(5~400) kPa |
20kPa/kg |
5 cm2 |
20kg |
KQ600 |
(10~600) kPa |
20kPa/kg |
5 cm2 |
30kg |
KQ1M |
(20~1000) kPa |
20kPa/kg |
5 cm2 |
50kg |
KQ1.6M |
(30~1600) kPa |
50kPa/kg |
2 cm2 |
32kg |
KQ2.5M |
(40~2500) kPa |
10.1MPa/kg |
5 cm2 |
25kg |
KQ4M |
(0.1~4) MPa |
0.2MPa/kg |
0.5 cm2 |
20kg |
KQ6M |
(0.1~6) MPa |
0.2MPa/kg |
0.5 cm2 |
30kg |
KQ10M |
(0.2~10) MPa |
0.2MPa/kg |
0.5 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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