Optima TXF200 Heated Circulating Bath
The Grant TXF200 series of digital heating recirculating baths is designed for sophisticated applications requiring complex programming and/or ultra-precise temperature control within the range of -15°C to 200°C. The TXF200 heating circulator can be used with any Grant stainless steel or plastic tank, or with a T-CLAMP for independent use with virtually any vertical tank.
- Cooling/heating range from -15°C to 200°C
- Stability ±0.01°C / Uniformity ±0.05°C
- Tank options from 5L to 38L
- Powerful integral pump for external fluid circulation
- Large, bright color display with a choice of 5 languages
- 5-point user calibration
- Low liquid detection (float switch)
- Memory capacity for 10 programs with 100 segments
Applications
- Industrial laboratories: thermostat calibration, haze analysis (brewing), temperature probe calibration, and material testing
- University research – temperature control of external equipment such as spectrophotometers and refractometers
- Circulation of temperature control fluid to jacketed vessels
Specifications
| Dimensions (HxDxW) | 342 x 172 x 141 mm |
| Stability (DIN 12876) 70°C | ±0.01°C |
| Uniformity (DIN 12876) 70°C | ±0.05°C |
| Setting resolution | 0.1°C (0.01 with Labwise®) |
| Display | Color QVGA TFT |
| Timer function | From 1 minute to 99 hours 59 minutes |
| No. of temperature presets | 3 |
| Recalibration points | 5 |
| External probe socket (TXPEP, TXSEP) | • |
| Communication interface | USB, RS232 |
| Programmable | Directly via user interface or remotely via PC/laptop 10 programs/100 segments |
| Relay | 1 |
| Safety: over-temperature | Adjustable cutout |
| Fluid level: float | • |
| Language options | EN, FR, DE, IT, ES |
| Alarms (can be configured to switch a relay) High and low | High and low |
| Heater power – 230V | 1840W |
| Heater power – 120V | 1445W |
| Power supply – 230V | 2000 (50-60Hz) |
| Power supply – 120V | 1500 (50-60Hz) |
| Height above tank rim | 200 mm |
| Depth below tank rim | 145 mm |
| Maximum pressure (water) | 530 mbar |
| Maximum flow rate (water) | 22L/min (adjustable flow) |
| Pump fitting bore 6 mm | Suitable for tubes with 9 mm internal diameter |
| Pump fitting bore 11 mm | Suitable for tubes with 15 mm internal diameter |
| Weight | 2.6 kg |
