special application pressure balances differential pressure differential pressure features &...
Post on 21-Jan-2016
245 Views
Preview:
TRANSCRIPT
Special Application Pressure BalancesDifferential Pressure
Differential pressure Differential pressure
Feat
ures
& B
enefi
tsFe
atur
es &
Ben
efits
Feat
ures
& B
enefi
tsFe
atur
es &
Ben
efits
高静态压力
一般介于 50 至 250bar间
ΔP低至 1mbar
差压设备
大气压的压力下校验 : 不适用
精度达 0,075%
贵重产品的流量监测
油和气的运输
差压的校验
Special Application Pressure BalancesDifferential Pressure
Differential pressure calibrations at high line pressure
Special Application Pressure BalancesDifferential Pressure
TYPES OF STANDARDS AVAILABLE Gas operated-Gas lubricated twin post deadweight testers.
Gas operated-Liquid lubricated twin post deadweight testers.
Differential pressure “Dividers”
Special Application Pressure BalancesDifferential Pressure
Pl = Wl/Al and Ph =Wh/Ah
Gas operated twin post
deadweight tester
Special Application Pressure BalancesDifferential Pressure
Gas operated-liquid lubricated piston cylinder assembly
Special Application Pressure BalancesDifferential Pressure
Gas operated-liquid lubricated twin post deadweight tester
Pl = Wl/Al and Ph =Wh/Ah
Special Application Pressure BalancesDifferential Pressure
Oil-Gas interface piston cylinder assembly
Special Application Pressure BalancesDifferential Pressure
Overview of DP System
PCU detail
Trim mass detailCPB8000DP 自动压力天平
Automatic Pressure Balance
Special Application Pressure BalancesDifferential Pressure
1500 divider
差压校验
静态压力范围达 40MPa
ΔP 范围为 0 ~1MPa
ΔP的精度≤ 0,005%
静态压力没有影响
3 个活塞缸体组件
More information…
Special Application Pressure BalancesDifferential Pressure
差压校验
静态压力范围达 80MPa
ΔP 范围为 5 Pa ~78MPa
Standard accuracy 0.005% reading
ΔP的精度≤ 0,002% reading (optional)
Static Pressure Effect: 1ppm
静态压力的影响低于 10Pa
浮动时间长于 20 minutes
双支撑的活塞缸体
Model CPB6000DP
Tell me more…
Special Application Pressure BalancesDifferential Pressure
… for real differential pressure measurements undera static line pressure
Differential pressure balance CPB5000DP
Specifications: Accuracy: up to 0.008% of reading Pressure ranges: all pneumatic and hydraulic ranges up to 1,000 bar / 14,500 psiFeatures: includes two common pressure balances of the basic series CPB5000 1st system generates the line pressure 2nd system supplys the differential pressure (including line pressure) both systems can be separated by a bypass-valve
Assembly CPB5000DP
2 piston cylinder systems with ConTect quick connection
2 piston cylinder systems with ConTect quick connection
2 quick connections for test item
2 quick connections for test item
Test itemTest item
2 removable star handles2 removable star handles
Priming pumpPriming pumpConTect fixtureConTect fixture
2 spindle pumps for pressure generation/fine adjustment
2 spindle pumps for pressure generation/fine adjustment
Needle valvesNeedle valves
WeightsWeights
Pressure gaugePressure gauge
Rotatable feetRotatable feet
ConTect fixtureConTect fixture
Water levelWater level
Bypass-valveBypass-valve
top related