Process Technology

Wet Process Heating and Cooling Equipment

Specifications of the H2OT SHOT Quartz Ultrapure Chemical Heater

HEATER Patented heating system using infrared elements
SIZES 750 watts to 12,000 watts
VOLTAGES 208 volt to 480 volt, single or three phase
Consult factory for specific wattage/voltage combinations available
TEMPERATURE LIMIT 185° C, depending on operating conditions
TEMPERATURE ACCURACY 1° C, depending on operating conditions
FLOW RATE Up to 100 lpm (see chart)
PRESSURE RATING 50 PSIG working
MTBF In excess of 20,000 hours
MTTR 10 minutes (with adequate access)
HEATING ELEMENT IR halogen lamps
WETTED SURFACES 100% GE type 214 quartz
INLET/OUTLET 3/4" MNPT flare quartz connections
PURGE GAS Patented system using 3.5 SCFM (min.) clean dry air (CDA) or nitrogen (N2), 1/4" O.D. tube connector
STANDARD SAFETY FEATURES (requires controller interface) Heater housing over-temperature shutoff and alarm ("J" type thermocouple and redundant bi-metallic snap switch)
Purge gas verification and interlock
HOUSING 100% PTFE with seals made of VitonÒ (non-wetted)
Conforms to FM material standards
DIMENSIONS 10" W (254 mm) x 19" L (485 mm) x 7.8" H (198 mm)
CERTIFICATIONS ETL certified to UL 499 standards
CE compliant
Conforms to Semi S2 and S3 standards
OPTIONS PLUMBING CONFIGURATIONS: Several available, consult factory

SOLUTION LEAK DETECTION:
Capacitive-style leak detector

SOLUTION TEMPERATURE
SENSOR SUBASSEMBLY: Fluoropolymer sheathed "J" type thermocouple in a flared "T" fitting

TEMPERATURE REGULATING SYSTEM with:
Distributive zero-crossing SSR powered by open looped PID control (consult factory for details).
Available: RS 232, RS 485, 4-20mA, or 0-10V interface.
Liquid over-temperature shutoff and alarm
SHIPPING WEIGHT: 26 pounds (12 kg)

Outline drawing of same side inlet/outlet

Outline drawing of opposite side inlet/outlet

Lamp sub-assembly insertion diagram

Pressure drop chart

Chemistries, processes and applications

Return to the main H2OT SHOT Quartz Ultrapure Chemical Heater page

VitonÒ is a registered trademark of DuPont Dow Elastomers


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