Heated Circulating Baths with MX Temperature Controller
These heated circulating baths combine reliable temperature control with intuitive operation, offering capacities from 7 to 20 liters. Designed for laboratories requiring straightforward heating applications, these units feature insulated stainless steel reservoirs and user-friendly controls with visual alarm capabilities.
Available Reservoir Capacities
| Capacity |
Temperature Range |
Working Access (L x W x D) |
Overall Dimensions (L x W x H) |
| 7 Liter |
Ambient +10° to +135°C |
6.18 x 5.59 x 5" (15.7 x 14.2 x 12.7 cm) |
19.6 x 8.7 x 17.2" (49.9 x 22.1 x 43.7 cm) |
| 15 Liter |
Ambient +10° to +135°C |
8.35 x 10.88 x 5.5" (21.2 x 27.6 x 14 cm) |
22.4 x 14.5 x 17.8" (56.9 x 36.8 x 45.2 cm) |
| 20 Liter |
Ambient +10° to +135°C |
9.85 x 12.45 x 5.5" (25 x 31.6 x 14 cm) |
24 x 16.5 x 17.8" (61 x 41.9 x 45.2 cm) |
Controller Features and Display
The MX Controller provides essential temperature control functions through a large 3.25" (8.3 cm) display featuring universal icons and English language interface. Visual alarms immediately alert operators when bath temperature falls outside preset limits, ensuring process integrity and sample protection.
Key Operational Features
- Single-speed pressure pump with external (closed-loop) circulation capability
- User-adjustable high and low temperature limits and alarms
- Single-point calibration function for adjustment to traceable temperature standards
- LidDock™ moisture management system
- DuraTop™ surface stays cooler to touch during high-temperature operation
Performance Specifications
| Parameter |
120 VAC/60 Hz Models |
240 VAC/50 Hz Models |
| Working Temperature |
Up to 135°C |
| Temperature Stability |
±0.07°C |
| Maximum Pressure |
1.8 psi (0.12 bar) |
1.5 psi (0.10 bar) |
| Maximum Flow Rate (Pressure) |
3.4 gpm (12.8 l/min) |
2.8 gpm (10.6 l/min) |
| Heater |
1100 W |
Construction and Safety Features
All models feature insulated stainless steel tanks with integrated drain and tap-water cooling-coil for efficient temperature management near ambient conditions. The units comply with DIN 12876-1 Class I safety requirements for use with non-flammable liquids and carry RoHS, WEEE, IEC 61010-1, IEC 61010-2-010, IEC 61326-1, and DIN 12876 compliance, plus CE and ETL certification.
Safety Systems
- User-settable high-temperature safeties
- Redundant over-temperature protection
- Automatic performance optimization
- DIN 12876-1 Class I compliance for non-flammable liquids
Ordering Information
| Reservoir Size |
120 VAC/60 Hz Part Number |
240 VAC/50 Hz Part Number |
| 7 Liter |
MX07H135-A11B |
MX07H135-A12E |
| 15 Liter |
MX15H135-A11B |
MX15H135-A12E |
| 20 Liter |
MX20H135-A11B |
MX20H135-A12E |
Part numbers listed feature standard U.S. and European electrical plugs.
