BJ  
BJ  
BJ  
BJ  
  
  
  
  
  
  
2.仪器性能
  
2.1 额定使用条件及规格
  
    
    
    
    
    
 
 
 
    
    
 
    
    
  
  
  
  
  
  
  
2.2 技术性能及指标
  
 
表1
  
| 
             标 称 值
               
  | 
            
             误     差
               
  | 
            
             负  载 电 流
               
  | 
        
| 
             0.1V
               
  | 
            
             ≤±(0.3%+300uV)
               
  | 
            
             ≤0.2mA
               
  | 
        
| 
             0.2V
               
  | 
            
             ≤±(0.3%+500uV)
               
  | 
            
             ≤0.3mA
               
  | 
        
| 
             0.5V
               
  | 
            
             ≤±(0.3%+900uV)
               
  | 
            
             ≤0.4mA
               
  | 
        
| 
             1V
               
  | 
            
             ≤±(0.3%+900uV)
               
  | 
            
             ≤0.5mA
               
  | 
        
| 
             2V
               
  | 
            
             ≤±(0.3%+1.5mV)
               
  | 
            
             ≤1mA
               
  | 
        
| 
             5V
               
  | 
            
             ≤±(0.3%+4mV)
               
  | 
            
             ≤5mA
               
  | 
        
| 
             10V
               
  | 
            
             ≤±(0.3%+9mV)
               
  | 
            
             ≤5mA
               
  | 
        
| 
             20V
               
  | 
            
             ≤±(0.3%+15mV)
               
  | 
            
             ≤5mA
               
  | 
        
| 
             50V
               
  | 
            
             ≤±(0.3%+40mV)
               
  | 
            
             ≤5mA
               
  | 
        
| 
             100V
               
  | 
            
             ≤±(0.3%+90mV)
               
  | 
            
             ≤5mA
               
  | 
        
| 
             200V
               
  | 
            
             ≤±(0.3%+150mV)
               
  | 
            
             ≤1mA
               
  | 
        
| 
             500V
               
  | 
            
             ≤±(0.3%+400mV)
               
  | 
            
             ≤1mA
               
  | 
        
  
  
  
  
  
  
  
 
表2
  
| 
             标 称 值
               
  | 
            
             误     差
               
  | 
            
             负  载 电 流
               
  | 
        
| 
             0.1V
               
  | 
            
             ≤±(0.3%+300uV)
               
  | 
            
             ≤0.2mA
               
  | 
        
| 
             0.2V
               
  | 
            
             ≤±(0.3%+500uV)
               
  | 
            
             ≤0.3mA
               
  | 
        
| 
             0.5V
               
  | 
            
             ≤±(0.3%+900uV)
               
  | 
            
             ≤0.4mA
               
  | 
        
| 
             1V
               
  | 
            
             ≤±(0.3%+900uV)
               
  | 
            
             ≤0.5mA
               
  | 
        
| 
             2V
               
  | 
            
             ≤±(0.3%+1.5mV)
               
  | 
            
             ≤1mA
               
  | 
        
| 
             5V
               
  | 
            
             ≤±(0.3%+4mV)
               
  | 
            
             ≤5mA
               
  | 
        
| 
             10V
               
  | 
            
             ≤±(0.3%+9mV)
               
  | 
            
             ≤5mA
               
  | 
        
  
  
 
表3
  
| 
             标 称 值
               
  | 
            
             误     差
               
  | 
            
             负  载 电 压
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+30nA)
               
  | 
            
             ≤2V
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+50nA)
               
  | 
            
             ≤2V
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+90nA)
               
  | 
            
             ≤2V
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+150nA)
               
  | 
            
             ≤2V
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+300nA)
               
  | 
            
             ≤2V
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+900nA)
               
  | 
            
             ≤2V
               
  | 
        
| 
             1mA
               
  | 
            
             ≤±(0.3%+   
  | 
            
             ≤5V
               
  | 
        
| 
             2mA
               
  | 
            
             ≤±(0.3%+   
  | 
            
             ≤5V
               
  | 
        
| 
             5mA
               
  | 
            
             ≤±(0.3%+   
  | 
            
             ≤5V
               
  | 
        
| 
             10mA
               
  | 
            
             ≤±(0.3%+   
  | 
            
             ≤5V
               
  | 
        
| 
             20mA
               
  | 
            
             ≤±(0.3%+   
  | 
            
             ≤5V
               
  | 
        
| 
             50mA
               
  | 
            
             ≤±(0.3%+   
  | 
            
             ≤5V
               
  | 
        
| 
             100mA
               
  | 
            
             ≤±(0.3%+   
  | 
            
             ≤5V
               
  | 
        
| 
             200mA
               
  | 
            
             ≤±(0.3%+   
  | 
            
             ≤5V
               
  | 
        
| 
             500mA
               
  | 
            
             ≤±(0.3%+   
  | 
            
             ≤5V
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+1.5mA)
               
  | 
            
             ≤2V
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+3mA)
               
  | 
            
             ≤2V
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+15mA)
               
  | 
            
             ≤2V
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+30mA)
               
  | 
            
             ≤2V
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+50mA)
               
  | 
            
             ≤2V
               
  | 
        
  
 
表5
  
| 
             标 称 值
               
  | 
            
             误     差
               
  | 
        
| 
             10mV/阶
               
  | 
            
             ≤±(0.3%+30mV/阶)
               
  | 
        
| 
             20mV/阶
               
  | 
            
             ≤±(0.3%+50mV/阶)
               
  | 
        
| 
             50mV/阶
               
  | 
            
             ≤±(0.3%+90mV/阶)
               
  | 
        
| 
             0.1V/阶
               
  | 
            
             ≤±(0.3%+90mV/阶)
               
  | 
        
| 
             0.2V/阶
               
  | 
            
             ≤±(0.3%+0.15mV/阶)
               
  | 
        
| 
             0.5V/阶
               
  | 
            
             ≤±(0.3%+0.4mV/阶)
               
  | 
        
| 
             1V/阶
               
  | 
            
             ≤±(0.3%+900mV/阶)
               
  | 
        
  
 
表6
  
| 
             标 称 值
               
  | 
            
             误     差
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+50nA/阶)
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+90nA/阶)
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+150nA/阶)
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+200nA/阶)
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+400nA/阶)
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+   
  | 
        
| 
             1mA/阶
               
  | 
            
             ≤±(0.3%+   
  | 
        
| 
             2mA/阶
               
  | 
            
             ≤±(0.3%+   
  | 
        
| 
             5mA/阶
               
  | 
            
             ≤±(0.3%+   
  | 
        
| 
             10mA/阶
               
  | 
            
             ≤±(0.3%+   
  | 
        
| 
             20mA/阶
               
  | 
            
             ≤±(0.3%+   
  | 
        
| 
             50mA/阶
               
  | 
            
             ≤±(0.3%+   
  | 
        
| 
             100mA/阶
               
  | 
            
             ≤±(0.3%+   
  | 
        
| 
             200mA/阶
               
  | 
            
             ≤±(0.3%+   
  | 
        
| 
             500mA/阶
               
  | 
            
             ≤±(0.3%+1mA/阶)
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+3mA/阶)
               
  | 
        
| 
               
  | 
            
             ≤±(0.3%+5mA/阶)
               
  | 
        
  


