The Model 49i-PS produces ozone concentrations of up to 5000ppb. This instrument is a UV photometric primary standard for calibration of ozone analyzers and transfer standards.
Achievable response time of 20 seconds
Can operate with ozonator flow rates of up to 6L/min.
Fast internal ozonator and response time
Temperature and pressure correction
Ethernet connectivity for efficient remote access
Enhanced user interface with one button programming and large display screen
Flash memory for increased data storage and user downloadable software
Enhanced electronics design optimizes product commonality
Improved layout for easier accessibility to components
Choose from the following configurations/options to customize:
Voltage options:
  A: 120VAC 50/60Hz (standard)
  B: 220 VAC 50/60 Hz
  J: 100 VAC 50/60 Hz
Zero Air Source:
  N: No Zero Air Source (standard)
  Z: Zero Air Source (External Pump)
Optional I/O:
  A: None (standard)
  C: I/O expansion board (4 to 20mA outputs - 6 channels, 0 to 10V inputs - 8 channels)
Mounting Hardware:
  A: Bench mounting (standard)
  B: Ears and handles, EIA
  C: Ears and handles, Retrofit
Compliance: ETL, CSA, UL, CE