Constant-Temperature Water Bath ZWH Series, 2-10 L (CAT#: STEM-AL-6806-ZJF)

The Constant-Temperature Water Bath ZWH Series is a microprocessor-controlled laboratory water bath for maintaining samples at a selected temperature. It transfers heat through a water reservoir to vessels placed in the controlled bath. Multiple bath capacities are available within the series for different sample loads. Electronic temperature control supports stable incubation over the stated operating range. Timed operation allows users to define repeatable exposure periods for laboratory protocols. Uniform bath temperature supports simultaneous treatment of multiple compatible samples. A liquid-level alarm and drainage arrangement support routine operation and maintenance where specified. The system is suited to controlled-temperature laboratory incubation in medical, biochemical, research, and general laboratory workflows.

Models: ZWH-2, ZWH-3A, ZWH-5, and ZWH-10
Temperature Range: Ambient +5 to 100 C
Temperature Accuracy: ±0.3 C
Temperature Uniformity: ±0.3 C at 37 C
Timer: 1 min-99 h 59 min
Capacities: 2 L, 2 L x 3, 5 L, and 10 L
Power: 250 W, 750 W, 550 W, and 1000 W
Power Supply: AC100-120 V or AC200-240 V, 50-60 Hz
Liquid-Level Alarm: Available
Drainage: Manual drainage

Microprocessor temperature control
Multiple bath capacities
Programmable timer
Uniform water-bath heating
Liquid-level alarm
Manual drainage
Benchtop incubation format