FT-311-80
LOIP FT-311-80 is a powerful instrument for precise temperature control in internal baths and external systems within the range -80…+100°С.
The cryostat is equipped with two-stage compressor refrigerator and intended, first of all, for applications at low and ultra-law temperatures. This high capacity cooling system provides very fast temperature decreasing - cooling down from +20 to -80°C takes only 90 minutes.
The model LOIP FT-311-80 controlled by the immersion circulator LOIP LT-300.
Applications:
Beside general applications for cryostats, refrigerated circulator LOIP FT-311-80 also suits for- Freezing point determination
- Chemical and biological investigations at low and ultra-law temperatures
- Petroleum products cold behavior assays
- Pour point according to ASTM D97, ISO 3016
- Cloud point according to ASTM D2500, ISO 3015
- Cold filter plugging point according to ASTM D6371
Features and benefits:
- Microprocessor PID thermo-regulator .
- Intelligent automatic control system
- Cascade refrigerating modules to provide high cooling capacities
- Large LCD display
- Splash-proof control panel
- Intuitive and simple interface
- Automatic diagnostic system
- Independent overheating protection
- 3-point calibration
- Stainless steel baths
- Socket for reference thermometer
- Easily removed venting grating for quick cleaning
- Drain tap
Specifications:
| Temperature range, °С | -80…+100 °С |
| Absolute temperature accuracy, °С | ±0.2 |
| Temperature stability, °С | ±0.1 |
| Display resolution | 0.1 |
| Bath volume, l | 12 |
| Bath opening / bath depth, mm | 175 x 135 / 200 mm |
| Mains supply | 200-250 V, 50 Hz |
| Heater power, W | 2000 |
| Total power consumption | 4000 |
| Refrigerant first stage | R 404 |
| second stage | R 23 |
| Pump capacity | pressure max. 230 mbar; flow rate max. 8 l/min |
| Dimensions (W x L x H) | 535 x 555 x 985 mm |
| Weight | 75 kg |
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