Open Diamond Bath Chamber (Warner)

An open bath, polycarbonate recording chamber that uses 25 mm round coverslips and incorporates Warner's diamond bath fluidics.

  • Designed for physiological measurements on cell cultured coverslips
  • Identical to the RC-21BRW except for a diamond shaped bath
  • Uses a 25 mm round coverslip as the chamber floor
  • Diamond shaped bath provides laminar solution flow
  • Quiet operation
  • Wicked solution removal from bath
  • Can be used with upright or inverted microscopes

The low profile design of the RC-21BDW allows good electrode access to the chamber bath. Constant solution level and quiet operation are assured with the use of a wick between the bath and suction well. With laminar flow, the sample is minimally distorted during perfusion. Bath volume is 143 µl for each mm solution height.

RC-21BDW chambers require a platform (P-2, PH-2, or PM-2) and stage adapter to complete the assembly for mounting onto a microscope.


Bath dimensions  (L × W × H)
    17 × 13 × 3.8 mm

Volume, by depth
    143 µl/mm

Bottom coverglass
    25 mm round

Input tubing  (ID × OD)
    1.14 × 1.57 mm (PE-160)

Output tubing  (ID × OD)
    1.14 × 1.57 mm (PE-160)