Features

• Electric Incoloy-sheathed tubular heaters
• Single stage reciprocating type compressor with Non-CFC refrigerant
• Vapor-Flo II Humidity Generator
• Centrifugal type blower wheel with external mounted motor for air circulation
• Door Gasket Trough and Chamber Drain
• Non-ramping, manual mode
• Direct printing to a serial printer
• Direct connection to a PLC or computer workstation
• High definition, LCD display with four digital input lines
• Solid Shelves included

Performance

• Heating/Cooling Range: 0° C to + 99° C, ± 0.3° after stabilization
• Heating/Cooling/Humidity Range: 20% to 96% RH, ±2% for relative humidity
• Humidity Range with Optional Air Dryer: 5% RH at temperatures to +20° C

Controller – Watlow F4

• -2 Model controlled by a single-channel type
• -4 Model controlled by a two-channel type
• Time/ temperature profiling controller that demands ramp and soak applications
• Programming capability of up to 256 steps in as many as 40 profiles.
• 16-bit microprocessor
• Ability to function as a static set point with remote control
• 100 Ohm Platinum RTD sensor for temperature measurement
• Dry capacitance type humidity sensor for humidity measurement
• EIA-232 and EIA-485 serial communications with Modbus RTU protocol

Programmable Logic Relay (PLR)

• Teco Model SG2-20KR provides enhanced system control, replacing individual mechanical relays
• Up to 200 lines available
• 120 VAC input power
• 12 AC discrete inputs
• 8 relay outputs rated 8 amps resistive, 4 amps inductive
• Real-time clock
• 15 timers and 15 counters