Accuheat™ 直列式加熱器

Accuheat 石英Gas直列式加熱器


Accuheat™ G-Series gas heaters are robust, efficient, and pure. Quartz is the only material to contact gasses being heated, which prevent particle adders and contaminates. Their reliable, robust design consists of heavy-gauge heater elements affixed to the outer diameter of each quartz tube along with over-temperature sensors. The heaters are available in various sizes, wattages, and in single-tube or double-tube configurations. Single or double-tube configurations allow for a wide range of temperatures and flows. Double-tube configurations allow for high flows, almost a doubling of a single-tube configuration. Flexible controls are also available to monitor and adjust the heater element temperature for low flow, intermittent applications.

Accuheat 石英Gas直列式加熱器
Accuheat™ 直列式加熱器規格表

Tube-in-Tube Quartz Gas Flow Path

The unique tube-in-tube quartz design offers efficient heat transfer in an ultrapure, non-metallic, narrow flow path. The all-quartz flow path eliminates metals that could break down and shed particulates. Quarts offers more efficient heat transfer than other materials. The narrow flow path ensures close contact of gasses to heated surfaces to dramatically improve efficiency compared to other designs.

Accuheat 石英Gas直列式加熱器Double-Wall Tube


  • All quartz gas flow path, metal free path
  • Double quartz tube construction for efficient heat transfer
  • FM-4910 Compliant PVDF Housing
  • Power modulator protects against no-flow conditions
  • RTD provided for monitoring internal gas temperature
  • Over-Temperature thermocouple attached to heater element provided for redundant protection
  • Over-Temperature snap switch for backup safety
  • Power modulator monitors element temp to reduce excess heat inside housing

Compatible Gases

Accuheat in-line gas heater are designed for heating a wide range of gases.

  • Ammonia (NH3)
  • Helium (He)
  • Argon (Ar)
  • Hydrogen (H2)
  • Arsine (AsH3)
  • Hydrogen Bromide (HBr)
  • Boron Trichloride (BCl3)
  • Hydrogen Chloride (HCl)
  • Carbon Dioxide (CO2)
  • Nitrogen Heater (N2)
  • Carbon Monoxide (CO)
  • Chlorine (Cl2)
  • Nitrous Oxide (N2O)
  • Oxygen (O2)
  • Disilane (Si2H6)
  • Sulfur Dioxide (SO2)
  • Methylsilane (SiH3CH3)
  • And more…


Accuheat Quartz In-line Gas Heater
G3500 & G7000
Single Tube - 3.0 KW @ 208V or 4.0 KW @ 240V
Dual Tube - 6.0 KW @ 208V or 8.0 KW @ 240V
*Wattage's dependent on voltages, 208 & 240 VAC available.
Max. Heater Element Operating Temp
Max. Gas Temp
Flow Dependent
Over-Temperature Sensors
(1) J-Type T/C, (1) Thermostatic Snap Switch
Heater Temperature Sensors
(2) J-Type Thermocouples
Connection Type
1/2-in Flared Stem with Carbon Filled Nut
Power Cord
10 Foot PFA Conduit
G3500 (31.0x6.5x5.0"H) G7000 (31.0x9.0x5.0"H)