Circulation thermostat PT31
Temperature range 8-35 °C
Circulation thermostat PT31
Circulation thermostat PT31 with refractometer AR4
Circulating thermostat PT31 with Polarimeter P8000-T
Circulation thermostat PT31 left hand side view
Circulation thermostat PT31 back view
Circulation thermostat PT31 with cover
Circulation thermostats PT31 and PT80
The smallest circulation thermostat on the market
The PT31 circulation thermostat is equipped with highperformance functions. The 1.5 kg lightweight device is ideally suited for applications requiring a temperature range at a constant level. The proven Peltier technology offers process-reliable temperature control in the range from 8 °C to 35 °C. The accuracy of temperature control is ±0.2 °C.
The robust locking mechanism of the PT31 provides a sturdy connection and ensures constant temperature control of the medium. The compact and sturdy design does not require much space and can be placed anywhere in the laboratory.
Your benefits:
- Temperature control using Peltier technology
- Temperature range from 8 °C to 35 °C
- Temperature accuracy of ±0.2 °C
- Space-saving, sturdy design
- Suitable for operation with non-flammable liquids (water or water/glycol mixture)
- Bright, easy-to-read LCD matrix display
- Sophisticated, easily accessible operating elements
- Simple and plainly structured functions
Typical applications
- Temperature control of small sample volumes in analytical laboratories, chemical laboratories, life science
- Temperature control of refractometers, polarimeters and viscometers
- Temperature control of cell changers in UV / VIS device
- Applications in the laboratory that require a variable and space-saving placement of the thermostat
Model specifications
| PT31 | |
|---|---|
| TEMPERATURE CONTROL RANGE | 8–35 °C* |
| ACCURACY OF TEMPERATURE CONTROL | ± 0.2 °C |
| TEMPERATURE CONTROL RESOLUTION | 0.1 °C |
| AMBIENT TEMPERATURE RANGE | 5 °C – 40 °C |
| HEATING CAPACITY | 30 W |
| COOLING CAPACITY AT 20 °C | 20 W |
| PUMP PRESSURE | 20 mbar |
| PUMP CAPACITY | 20 l/h |
| FILLING VOLUME | ca. 100 ml |
| IP CODE | IP21 |
| CLASS OF PROTECTION (DIN EN 61140) | III |
| CLASSIFICATION (DIN 12876-1) | I; non-flammable liquids |
| ELECTRICAL DATA | 100-240 VAC | 1,3 A | 50/60 Hz |
| DEVICE DIMENSIONS (W X H X D) | 108 mm x 199 mm x 145 mm |
| DEVICE WEIGHT | 1.5 kg (without mains adapter and mains cable) |
| LCD MATRIX DISPLAY | |
| DISPLAY TYPE | LCD matrix display |
| DISPLAY RESOLUTION | 2 rows of 16 columns each |
| DISPLAY DIMENSIONS (W X H) | 57.7 mm x 11.8 mm |
| CONTROL | Selection keys |
| * Limits of the temperature control range apply to small quantities of liquid to be tempered |
Operating elements
The PT31 has a quick and easy to achieve operational readiness. The sophisticated operating elements are easily accessible and allow the temperature to be set with just a few inputs. A menu with easy-to-understand navigation is used for set-up. The LCD matrix has a bright, easy-to-read display. Temperature settings as well as heating and cooling functions are displayed in a clearly arranged manner.
