TOS7200 TOS 7200电阻仪

参数如下：

1. 儀器外觀及工作正常性檢查：正常。

2.   電壓示值誤差( f = 50 Hz ):

量  程              標 准 值 ( KV )             指 示 值( KV )
0-1000KV                  100                       100.1
                          300                       300.1
                          500                       500.0               
                          800                       801.1
                          1000                     1000.0
                            
                            

3．絕緣阻值示值誤差 ( f = 50Hz )：
  量 程                標 准 值( MΩ)         指 示值( MΩ)
                              10                       10.0
      1-1000MΩ               50                       50.0
                             100                      100.0
                             500                      502.0
                             980                      981.0