Metrohm 838 Advanced Sample Processor Installation Instructions - Manual (Page 8)

2 838 Advanced Sample Processor, Introduction
1.1.2 Instrument models and available versions
There are various models and available versions of the Metrohm 838
Advanced Sample Processor with various accessories.
Instrument models
• 838 Advanced Sample Processor with Swing Head, peristaltic
pump and 2 pump connections
• 838 Advanced Sample Processor with Swing Head, peristaltic
pump, injection valve, and 2 pump connections
Figure 1 Models 2.838.0x10
without injection valve
Figure 2 Models 2.838.0x20
with injection valve
Tower with 786 Swing Head
+ peristaltic pump
+ 2 external pump connections
+ 1 stirrer connection
Chassis with 3 MSB sockets for dosing drive
and/or stirrer
+ remote socket (25-pin)
+ RS232 connection (9-pin)
+ keypad connection
Tower with 786 Swing Head
+ peristaltic pump
+ injection valve
+ 2 external pump connections
+ 1 stirrer connection
Chassis with 3 MSB sockets for dosing drive
and/or stirrer
+ remote socket (25-pin)
+ RS232 connection (9-pin)
+ keypad connection
Table 1 Instrument models