Description
The PolyScience MX20S135-A11B is a highly reliable 20 L stainless steel open bath designed for lab, QA, and industrial use. Equipped with an MX controller featuring a 3.25″ LCD display, universal icons, and one-point calibration, it offers intuitive operation with clear on-screen prompts.
The bath heats from Ambient +10 °C to 135 °C, maintaining tight ±0.07 °C stability, and includes an 1100 W heater. It delivers flow-pressure control via a single-speed pressure pump and provides effective coverage with working access dimensions of 26.4 × 22.8 × 15.2 cm. Safety is ensured with over-temperature and low-liquid alarms. The built-in rear drain and DuraTop™ chemical‑resistant deck simplify maintenance.
Key Features
- 20 L stainless steel reservoir with rear drain
- Temperature range: Ambient +10 °C to 135 °C with ±0.07 °C stability
- MX controller: 3.25″ LCD, one-point calibration, user-friendly
- 1100 W heater, single-speed pressure pump (~13.5 L/min, 0.16 bar / 2.3 psi)
- Working access: 26.4 × 22.8 × 15.2 cm
- Safety: over-temp and low-liquid protection, class I (non-flammable)
- DuraTop™ chemical-resistant surface
Specifications Table
| Feature | Specification |
|---|---|
| Reservoir Capacity | 20 L (5.28 gal) stainless steel |
| Temperature Range | Ambient +10 °C to 135 °C |
| Temperature Stability | ±0.07 °C |
| Display | 3.25″ LCD MX controller |
| Heater | 1100 W |
| Pump Flow / Pressure | 13.5 L/min (~3.6 GPM) @ ~0.16 bar / 2.3 psi |
| Working Access (WxDxH) | 26.4 × 22.8 × 15.2 cm |
| Drain | Rear-mounted |
| Safety & Construction | Over-temp/low-liquid protection; DuraTop™ deck |
| Dimensions (L×W×H) approx. | 53.1 × 34.2 × 40.6 cm |
| Weight | 24.5 kg (54 lb shipping) |
| Certifications | RoHS, WEEE, DIN 12876-1 Class I |





