Guangzhou Precise Heater Co., Ltd.
Our Precise Heater Way Values For 30 years, PreciseHeater’s commitment to innovation has created a steady stream of new products, a devoted and capable workforce and constant growth. We strive to
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Inline Electric Chemical Heaters/Ultrapure In-Line PVDF Heaters
Ultrapure In-Line PVDF/PFA Fluid Heaters
PVDF/PFA ultrapure in-line fluid heaters are ideal for heating deionized water, acids, and less aggressive process chemistries used in semiconductor,solar, MEMS manufacturing, and other industries. These heaters are used for recirculation and point-of-use fluid heating applications. Their small footprints allow them to easily into integrate into current systems.
Available in 1-15 kW and various voltages.
Features & Benefits
Ultrapure design with PVDF/PFA wetted surfaces
Fast response with low watt density
No nitrogen purge required, reducing operating costs
Compact design of 10-30-in heights, 4-6-in diameters
Flexible designs with many options, safety features, voltages, and power outputs
Applications
Semiconductor Wet Processes
Sterilization/Cleaning
Solar/Photovoltaic Wafer Cleaning
Liquid level sensor
Ground wire options
Over-temperature thermocouple
Process thermocouple
Options
Thermal cutoff
Thermocouples
Fiber-optic liquid level sensor
RTD sensors
Pressure relief valve
Ultrapure PreciseHeater®Heating Element
PFA in-line fluid heaters feature the PreciseHeater® heating coil. This heating element offers excellent power output in a compact package. It has a low watt density, which extends the heater life by spreading out the wattage.
The heating element is coated in PFA materials, which eliminates the need for nitrogen purge, and reduces operating costs.
| Model | LH1 | LH7 |
| Wetted Material | PVDF/PFA | PVDF/PFA |
| Housing Material | Pipe | Pipe |
| Max Temp | 95°C | 95°C |
| Pressure | 60 psi at 95°C | 60 psi at 95°C |
| Power* | 1-15 kW | 1-18 kW |
| Accuracy | ± 0.1o C | ± 0.1o C |
| Voltages** | 200-480 VAC, 1 and 3-phase | 200-600 VAC, 1 and 3-phase |
| Flow | 0.5-32 gpm (1.9-122 L/min) | 0.5-32 gpm (1.9-122 L/min) |
| Benefits | Variable height | Higher flow, kW |
