Specifications

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The systems are totally accessible by removal of the acrylic panel on the right side of
the Chamber. Controllers and operating systems that are available with the Model 518
are as follows:
1. Microprocessor Temperature Controller - includes Model 554 RTD Temperature
Sensor (Std.)
2. Integrated 500 Watt Heater (Std.)
3. Model 563 Liquid CO
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Cooling System (Std.)
4. Microprocessor Humidity Controller - includes Model 554 Temperature
Compensated RH Sensor (Std.)
5. Model 562 Ultrasonic Humidification System (Std.)
6. Choice of Dehumidification Systems:
a. Model 561 Desiccant/Pump Dehumidification System – 1.0 lb. of
Desiccant (Std.)
b. Model 578 Self-Regenerating Dehumidification System (requires external
air compressor or house air at 50-100 psi) (optional)
c. Model 565 Dry Gas Dehumidification System (optional)
7. CALCOMMS Computer Software/Interface Package. Allows remote monitoring,
charting and reprogramming of the Microprocessor Controllers from a PC.
(Optional)