9400 Resistor Oil Bath

Measurements International’s series of fluid baths are used for the maintenance of Standard Resistors and Shunts. The 9400 has been designed after compiling years of customer feedback on existing resistor oil baths. The result is a stable, quiet oil bath that can be used with the CCC and QHR due to its low electrical noise and low operating and maintenance costs.

The 9400 does not use a compressor and as such is very quiet both audibly and electrically. The one piece stainless steel tank is grounded and isolated from the anodized resistor shelf. Stirring is provided by two adjustable speed motors. The tank lid is insulated and sits atop a resistor drain shelf. The access opening is 25” by 8” to accommodate easy access for handling larger resistors.

The touch screen interface displays temperature and gives the user access to the PID for adjustment of set points, alarm settings and stirring speed. The exclusive design uses a proprietary temperature Band protection circuit.

The Bath is equiped with two drain/fill ports. An optional pump system, Model 9400-P can be used to fill or drain the bath and includes a filtration system to filter debris from the tank.

There are two 2” vertical conduit ports to for resistor cables and to minimize wicking. These ports allow the tank lid to remain in place for increased temperature stability. For easy connections to resistors and shunts see the Model 9400-I interconnect Panel. For holding your standard resistors securely.

The 9400 comes standard with IEEE- 488 and Serial RS232 Interface and can be controlled via M e a s u r e m e n t s I n t e r n a t i o n a l ’ s resistance bridge operating software.

  • Designed for use with cryogenic current comparator
  • Electrical and audibly quiet operation
  • Stability to < 2 mK
  • Temperature band protection
  • Peltier cooled
  • Adjustable stir speed
  • Pressure option
  • IEEE488 & RS232
  • Interfaces to 6010, 6242 & 6000B for automatic measurements of temperature coefficients using MI software
9300A Temperature Controlled Chamber
9300A Temperature Controlled Chamber
9300 Temperature Controlled Air Bath
9300 Temperature Controlled Air Bath