Model 87 is a lab adaptation widely accepted process composition analyzer, used in both industry and research for over twenty years. Employing acoustic technology, the Model 87 continuously samples the sound velocity and temperature of a liquid and produces a concentration output based on those measurements.
Displays Concentration in a Variety of Units
Instantaneous Measurement- Faster, Easier, and More Repeatable Than Titration
Up to 0.02% by Weight Accuracy
No Moving Parts and Virtually No Maintenance
Measure Acids, Bases, Organics, Polymers and Many Others
Specifications:
Power Requirements:
115V AC (+/-10%) or 230V AC (+/- 10%) 50 to 60 Hz
Power Consumption:
35 Watts
Output Signal:
Concentration: 4-20 mA into 600 ohms max
Temperature: 4-20 mA into 600 ohms max
Attenuation: 0-10V DC into 10000 ohms
Fault/High/Low Relay: Form C Relay 1.5 A @ 115V AC, 1.0 A @ 230V AC
