The Model T703 Photometric O3 calibrator combines an ozone generating device and photometer to provide a specified ozone concentration by volume for precision gas analyzers.
With NumaView™ premium T Series software
- Large, vivid, and durable color touchscreen display
- Lifetime technical support by phone and email
- All other T Series instrument platform features
- Standard two-year warranty
System
| Linearity | ± 1% of full scale |
| Precision | 1.0 ppb |
| Response Time | < 180 seconds to 95% |
| Stability (7 days) | < 1% with photometer feedback < 3% without photometer feedback (CNST or REF) |
Ozone Generator Module
| Flow Rate (with internal zero air source) | 1 to 5 LPM adjustable |
| Flow Rate (with external zero air source) | 1 to 15 LPM adjustable |
| Maximum Output | 5 LPM |
| Minimum Output | 100 ppb LPM |
| Maximum Concentration | 5 ppm at 1 LPM |
| Minimum Concentration | 50 ppb at 2 LPM |
| Response Time | < 180 seconds to 98% |
UV Photometer
| Range | 0 - 100 ppb to 0 - 10 ppm (selectable) |
| Precision | 1.0 ppb |
| Linearity | ± 1% of full scale |
| Rise/Fall Time | < 20 seconds to 95% (photometer response) |
| Response Time | < 180 seconds to 95% (system response) |
| Zero Drift | < 1.0 ppb/7 days |
| Span Drift | < 1%/24 hours |
| Lag Time | < 10 seconds |
| Flow Rate | 800 cc/min ±10% |
Electrical Specifications
| Power Requirements | 100V-120V, 220V-240V, 50/60 Hz |
| Analog Output Ranges (Test Channel) | 10V, 5V, 1V, 0.1V (selectable) |
Communications Specifications
| Included I/O | 1 x Ethernet: 10/100Base-T 2 x RS232 (300-115,200 baud) 2 x RS232 (300-115,200 baud)2 x USB device ports 12 x digital control outputs 12 x digital control inputs 8 x digital status outputs |
| Optional I/O | 1 x USB com port 1 x USB com port 1 x RS485Multidrop RS232 |
Physical Specifications
| Operating Temperature Range | 5 - 40ºC |
| Dimensions (H x W x D) | 7” x 17” x 24” (178 x 432 x 609 mm) |
| Weight | 35.5 lbs (16.1 kg) with internal zero air pump |
Specifications subject to change without notice.
All specifications are based on constant conditions.