Cole-Parmer 550 pH /温度1/4-DIN，控制器

Cole-Parmer 550 pH /温度1/4-DIN，控制器

Cole-Parmer 550 pH/Temperature 1/4-DIN Controller

独立，可逆4至20 mA输出允许比例输出

测量显示清晰，图形LCD背光

美国和NIST的缓冲区自动识别缓冲液

自动温度补偿

密码保护，确保系统的安全性

电脑远程访问多远控制RS-485输出

科尔-帕默在线控制器提供更昂贵的机型的功能。图形液晶背 ​​光，同时显示测量，温度，电极状态，继电器状态和发射器的电流输出。校准数据存储在存储器中，使得单元可以进行测量。密码保护，RS-485进行远程访问，孤立的和可逆的4至20 mA输出提供了扩展的数据安全选项。孤立的和可逆的4至20 mA输出电导率的pH值550（05802-18）控制器有两套和温度，允许它被用来作为一个成比例的输出。还有四个可编程的开/关继电器：三个pH值和温度。

Isolated and reversible 4 to 20 mA output allow for proportional output

Backlight, graphic LCD for clear measurement display

Automatic buffer recognition of US and NIST buffers

Automatic temperature compensation

Password protected ensures security of system

RS-485 output for remote access allows multiple unit control from your computer

Cole-Parmer online controllers offer features found in more expensive models. Backlight, graphic LCD simultaneously displays measurement, temperature, electrode status, relay status, and transmitter current output. Calibration data is stored in memory; making the unit ready for measurement. Password protection, RS-485 for remote access, and the isolated and reversible 4 to 20 mA output offer extended data options with security.