Grant Instruments Optima TXF200 Heated Circulating Bath
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The Grant TXF200 series of digital heating circulating baths for sophisticated applications require complex programming and/or ultra-precise temperature control in the range of -15°C to 200°C. The TXF200 heating circulator can be used in combination with any Grant stainless steel or plastic tank or with a T-CLAMP for independent use of virtually any vertical-sided tank.
- Cooling/heating range -15°C to 200°C
- Stability ±0.01ºC / Uniformity ±0.05ºC
- Tank options 5L to 38L
- Powerful integral pump for external fluid circulation
- Large, bright full 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 labs – 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 (h x d x w) | 342 x 172 x 141mm |
| Stability (DIN 12876) @70ºC | 0.01±ºC |
| Uniformity (DIN 12876) @70ºC | 0.05±ºC |
| Setting resolution | 0.1ºC (0.01 with Labwise®) |
| Display | Full colour QVGA TFT |
| Timer function | 1 minutes to 99 hours 59 minutes |
| No. of temperature presets | 3 |
| Re-calibration points | 5 |
| Socket for external probe (TXPEP, TXSEP) | • |
| Communications interface | USB, RS232 |
| Programmable | Direct via user interface or remote via PC/ laptop 10 programs/ 100 segments |
| Relays | 1 |
| Safety – over temperature | Adjustable cut-out |
| 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 |
| Electrical power – 230V | 2000 (50-60Hz) |
| Electrical power – 120V | 1500 (50-60Hz) |
| Height above tank rim | 200mm |
| Depth below tank rim | 145mm |
| Maximum pressure (water) | 530mbar |
| Maximum flow (water) | 22L/min (adjustable flow rate) |
| Pump connector 6mm bore | Fits 9mm inner diameter tubing |
| Pump connector 11mm bore | Fits 15mm inner diameter tubing |
| Weight | 2.6kg |
