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kracht流量計VC 0,025 K1 F1 P2 SH測量中為什么存在誤差
點擊次數(shù):704 更新時間:2024-05-22

kracht流量計VC 0,025 K1 F1 P2 SH測量中為什么存在誤差

對于容積式流量計而言,流量較小時,誤差為負值,在流量增大時,變?yōu)檎担一颈3植蛔儭_@種現(xiàn)象主要是由于在運動件的間隙中泄漏所引起的,這個泄漏顯然與間隙、黏度、前后壓差有關,另外也和流過一定體積所需的時間有關。



為了減少誤差,儀表有一個流量測量下限,即不宜在極小流量下工作,然而流量儀表的流量太大,又將使運動機件運動速度提高,增加磨損,所以常根據(jù)磨損允許的轉(zhuǎn)速決定允許的流量上限。因此,容積式流量計通過的流量有上、下限的限制,量程比經(jīng)常選在5~10。


kracht新型號:

 

VC 0,025 K1 F1 P2 SH

VC 0,025 K1 F1 P2 SC

VC 0,025 K1 F1 P2 SM

VC 0,025 K1 F1 P2 HH

VC 0,025 K1 F1 P2 VH

VC 0,025 G2 F3 P2 SH

VC 0,025 G2 F3 R2 SH

VC 0,025 K2 F3 R2 SH

VC 0,025 H2 F3 P2 VH

VC 0,025 K1 E1 P2 HH

VC 0,025 G2 E3 R2 SH

VC 0,025 K2 E3 R2 SH

VC 0,025 K1 P1 P2 HH

VC 0,025 K1 P1 P2 XH

VC 0,025 G2 P3 R2 SH

VC 0,025 K2 P3 R2 SH

VC 0,04 K1 F1 P2 SH

VC 0,04 K1 F1 P2 HH

VC 0,04 K1 F1 P2 VH

VC 0,04 K1 F1 P2 XH

VC 0,04 K2 F3 P2 SH

VC 0,04 K2 F3 P2 XH

VC 0,04 K2 F3 R2 SH

VC 0,04 K1 E1 P2 SH

VC 0,04 K1 E1 P2 RH

VC 0,04 K1 E2 P2 SC

VC 0,04 K2 E3 P2 XH

VC 0,04 K2 E3 P2 SC

VC 0,04 K1 P1 P2 SH

VC 0,04 K2 P3 P2 SH

VC 0,04 H2 P3 R2 XH

VC 0,1 K1 F1 P2 SH

VC 0,1 K1 F1 P2 SV

VC 0,1 K1 F1 P2 SM

VC 0,1 K1 F1 P2 HH

VC 0,1 K1 F1 P2 XH

VC 0,1 G1 F1 P2 SH

VC 0,1 K2 F3 P2 SH

VC 0,1 K2 F3 R2 SH

VC 0,1 K2 P3 P2 SH

VC 0,1 K1 E1 P2 SH

VC 0,1 K1 E2 P2 SC

VC 0,1 K1 P1 P2 SH

VC 0,2 K1 F1 P2 SH

VC 0,2 K1 F1 P2 SM

VC 0,2 K1 F1 P4 SK /220

VC 0,2 K1 F1 P2 HH

VC 0,2 K1 F1 P2 XH

VC 0,2 G1 F1 P2 SH

VC 0,2 G1 F1 P2 SH /101

VC 0,2 G1 F1 P2 SH /113

VC 0,2 G2 F3 P2 SH

VC 0,2 K2 F3 P2 XH

VC 0,2 K2 F3 R2 SH

VC 0,2 K1 E1 P2 SH

VC 0,2 K2 E3 P2 SH

VC 0,2 K1 P1 P2 HH

VC 0,2 G2 P3 R2 VH

VC 0,2 K2 P3 P2 SH

VC 0,2 H2 P3 P2 SH

VC 0,2 K5 F3 R2 SH

VC 0,2 K5 P3 R2 SH

VC 0,2 K5 E3 R2 SH

VC 0,2 K5 F3 R2 SM

VC 0,2 K4 F3 R2 SH

VC 0,2 K4 P3 R2 SH

VC 0,4 K1 F1 P2 SH

VC 0,4 K1 F1 P2 SV

VC 0,4 K1 F1 P2 SM

VC 0,4 K1 F1 P4 SK /220

VC 0,4 K1 F1 P2 HH

VC 0,4 K1 F1 P2 VH

VC 0,4 K1 F1 P2 XH

VC 0,4 G1 F1 P2 SH

VC 0,4 G1 F1 P2 SH /101

VC 0,4 K1 E1 P2 SH

VC 0,4 G1 E1 P2 SH

VC 0,4 K1 P1 P2 SH

VC 0,4 K1 P1 P2 VH

VC 0,4 K1 P1 P2 XH

VC 1 K1 F1 P2 SH

VC 1 K1 F1 P2 SC

VC 1 K1 F1 P2 HH

VC 1 K1 F1 P2 VH

VC 1 K1 F1 P2 XH

VC 1 C1 F1 P2 SH

VC 1 G1 F1 P2 SH

VC 1 G1 F1 P2 SM

VC 1 G1 F1 P2 SH /101

VC 1 G1 F1 P4 SH

VC 1 K2 F3 P2 XH

VC 1 H2 F3 P2 SH

VC 1 K1 E1 P2 SH

VC 1 K1 E1 P2 SC

VC 1 K1 E1 P2 HH

VC 1 K2 E3 P2 SH

VC 1 K1 P1 P2 HH

VC 1 K1 P1 P2 XH

VC 1 G1 P1 P2 SH

VC 1 K2 P3 P2 SH

VC 1 H2 P3 P2 SH

VC 1 H2 P3 P2 HH

VC 3 K1 F1 P2 SH

VC 3 K3 F1 P2 SH

VC 3 K1 F1 P2 HH

VC 3 K1 F1 P2 VH

VC 3 K1 F1 P2 XH

VC 3 G1 F1 P2 SH

VC 3 G1 F1 P2 SM

VC 3 G2 F3 P2 SH

VC 3 K1 E1 P2 SH

VC 3 K1 E1 P2 HH

VC 3 G1 E1 P2 SH

VC 3 K1 P1 P2 SH

VC 3 K1 P1 P2 HH

VC 5 K1 F1 P2 SH

VC 5 K3 F1 P2 SH

VC 5 K1 F1 P4 SK /220

VC 5 K1 F1 P2 VH

VC 5 C1 F1 P4 SK /220

VC 5 K1 F1 P2 SH /124

VC 5 G1 F1 P2 SH

VC 5 G1 F1 P2 SH /113

VC 5 K1 E1 P2 SH

VC 5 K1 P1 P2 SH

VC 5 G1 P1 P2 SH

VC 5 K2 P3 P2 SH

VC 12 K1 F1 P2 SH

VC 12 K1 F1 P2 SM

VC 12 K1 F1 P4 SK /220

VC 16 K1 F1 P2 SH

VCA 0,04 K4 F3 R1 SH

VCA 0,04 K4 F3 R1 VH

VCA 0,1 K5 F3 R1 SH

VCA 0,2 U4 F4 R1 SH

VCA 0,2 U4 F4 R1 SM

VCA 0,2 U4 F4 R1 VH /148

VCA 0,2 U4 F4 R1 VH

VCA 0,2 U4 E4 R1 SH

VCA 0,2 U4 F4 P2 VH /213

VCA 2 U4 F4 R1 SH

VCA 2 U4 F4 P1 SH

VCA 2 M5 F4 R1 SH

VCA 2 M5 F4 R1 VH

VCA 2 M5 F4 R2 SH

VCA 2 M5 F4 P1 SH

VCA 2 U4 F4 R1 SH /40

VCA 2 M5 F4 R1 S5H /81

VCA 2 M5 F4 R1 SH /40

VCA 2 M5 F4 R1 VV

VCA 2 M5 F4 R1 S5H /81

VCG 2 M1 F1 P2 SH

VCG 2 M1 F1 P2 XH

VCN 0,04 K2 F3 R1 SH

SVC 4 K3 F1 S2 SH

SVC 4 K3 F1 R2 SH

SVC 10 K1 F1 S2 SH

SVC 10 K1 F1 R2 SH

SVC 10 K1 F1 R2 HH

SVC 10 K1 L1 R2 HH

SVC 10 K1 P1 R2 HH

SVC 10 K3 F1 S2 SH

SVC 40 K1 F1 S2 SH

SVC 40 K1 F1 S2 HH

SVC 40 K1 F1 S2 VH

SVC 100 K1 F1 D2 SH

SVC 100 K1 F1 S2 SH

SVC 100 K1 F1 S2 VH


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