Warning: mysql_query() [function.mysql-query]: Unable to save result set in D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php on line 67
Database error: Invalid SQL: select count(id) from pwn_comment where catid='11' and rid='732'
MySQL Error: 1194 (Table 'pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select count(id) from pwn_comment where catid='11' and rid='732') called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php:73] #1 dbbase_sql->query(select count(id) from {P}_comment where catid='11' and rid='732') called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\module\ShopContent.php:129] #2 ShopContent() called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\common.inc.php:518] #3 printpage() called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php on line 80

Warning: mysql_query() [function.mysql-query]: Unable to save result set in D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php on line 67
Database error: Invalid SQL: select sum(pj1) from pwn_comment where catid='11' and rid='732'
MySQL Error: 1194 (Table 'pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select sum(pj1) from pwn_comment where catid='11' and rid='732') called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php:73] #1 dbbase_sql->query(select sum(pj1) from {P}_comment where catid='11' and rid='732') called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\module\ShopContent.php:135] #2 ShopContent() called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\common.inc.php:518] #3 printpage() called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php on line 80
Database error: Invalid SQL: select * from pwn_comment where iffb='1' and catid='11' and pid='0' and rid='732' order by dtime desc limit 0,5
MySQL Error: 1194 (Table 'pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select * from pwn_comment where iffb='1' and catid='11' and pid='0' and rid='732' order by dtime desc limit 0,5) called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php:73] #1 dbbase_sql->query(select * from {P}_comment where iffb='1' and catid='11' and pid='0' and rid='732' order by dtime desc limit 0,5) called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\module\ShopComment.php:46] #2 ShopComment() called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\common.inc.php:518] #3 printpage() called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php on line 80
Database error: Invalid SQL: select * from pwn_comment where iffb='1' and catid='11' and pid='0' and rid='732' order by dtime desc limit 0,5
MySQL Error: 1194 (Table 'pwn_comment' is marked as crashed and should be repaired)
#0 dbbase_sql->halt(Invalid SQL: select * from pwn_comment where iffb='1' and catid='11' and pid='0' and rid='732' order by dtime desc limit 0,5) called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php:73] #1 dbbase_sql->query(select * from {P}_comment where iffb='1' and catid='11' and pid='0' and rid='732' order by dtime desc limit 0,5) called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\module\ShopComment.php:46] #2 ShopComment() called at [D:\wwwroot\bn51cn_2043\wwwroot\includes\common.inc.php:518] #3 printpage() called at [D:\wwwroot\bn51cn_2043\wwwroot\shop\html\index.php:13]
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in D:\wwwroot\bn51cn_2043\wwwroot\includes\db.inc.php on line 80
2500V指针式兆欧表-希玛无损测试仪,测振仪,测厚仪-上海交通大学科技园上海舒佳电气有限公司
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2500V指针式兆欧表
编号:0010001008
品牌:无线核相仪   [查询该品牌全部商品]
单位:个
重量:1000 克
型号:
颜色:
功率:
厂商:
保修:
2500V指针式兆欧表 0010001008 1300元 1000g
工作特性:
      1、工作条件
      a  使用温度:-10℃—+40℃
      b  相对湿度:40℃     85%RH
      c  供电电压:DC   12V
商品售价:¥0.00
订购数量:
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商品介绍
详细参数
2500V指针式兆欧表 0010001008 1300元 1000g

工作特性:
      1、工作条件
      a  使用温度:-10℃—+40℃
      b  相对湿度:40℃     85%RH
      c  供电电压:DC   12V
2、性能特性:如表
表一

   2500V  5000V  500/1000/2500V 2500V/5000 V
  输出电压
(DC)
 2.5KV±5%  2.5KV±5%  2.5KV±5%  
 1000V±5%
500V±5%
 5KV±5%
2.5KV±5%
 测量范围
1GΩ=
1000MΩ 
 0—2 GΩ
1—100 GΩ 
 0—5 GΩ
2—200 GΩ
  2.5KV  0—2 GΩ
      2—100 GΩ
1KV  0—0.8 GΩ
      0.4—40 GΩ
500V  0—0.4 GΩ
      0.2—20 GΩ
  2.5KV  0—2 GΩ
     1—100 GΩ
5KV  0—4 GΩ
    2—200 GΩ
 测量误差   0.02—50Ω
±10%
其余±20% 
 0.02—100Ω±10%
其余±20% 
 2.5KV 典型值
0.02—50 GΩ±10%
其余±20% 
5KV 典型值
0.02—100 GΩ10%其余±20%

 

外型结构:
1、外型尺寸:200×140×80(mm)
2、重量:1Kg(含电池及测试线)


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