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Product name: VWP型振弦式渗压计
specification: VWP型振弦式渗压计
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Category: instrumentation and meters -- 工程仪器
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Price: factory price
Brand: 格能
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

Email 91way@163.com
Wechat 13901609058(Wechat)


VWP型振弦式渗压计Detailed product description:Column tabs
VWP型振弦式渗压计适用于长期埋设在水工结构物或其它混凝土结构物及土体内,测量结构物或土体内部的渗透(孔隙)水压力,并可同步测量埋设点的温度。渗压计加装配套附件可在测压管道、地基钻孔中使用。

VWP型振弦式渗压计规格及主要技术参数

规格代号
VWP-1
VWP-2
VWP-4
VWP-6
VWP-10
VWP-16
VWP-25
尺寸
最大外径D,    mm    
30
30
30
30
30
30
30
参数
长度L,        mm      
140
140
140
140
140
140
140
 
测量范围,     KPa
0~160
0~250
0~400
0~600
0~1000
0~1600
0~2500
 
最小读数k,    KPa/F
≤0.072
≤0.11
≤0.18
≤0.27
≤0.45
≤0.72
≤1.13
性能参数
温度测量范围, ℃
-25~+60
-25~+60
-25~+60
-25~+60
-25~+60
-25~+60
-25~+60
温度测量精度, ℃
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
±0.5
 
温度修正系数b,KPa/℃
≈0.8
≈0.8
≈0.6
≈0.6
≈0.6
≈0.6
≈0.6
 
绝缘电阻, 绝缘电阻,      MΩ
≥50
≥50
≥50
≥50
≥50
≥50
≥50


VWP型振弦式渗压计
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