Specifications and Approvals Teledyne API T703/T703U Calibrator Operation Manual
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Table 2-3: T703/T703U Specifications for O3 Photometer
Ranges 0-100 ppb to 0-10 ppm, user selectable
Zero Noise 0.3ppb (RMS)
Span Noise <0.5%
Lower Detectable Limits 0.6 ppb (RMS)
Precision 1.0 ppb
Linearity 1.0% of Full Scale
Lag Time <10 seconds
Rise/Fall Time <20 sec (photometer response)
Zero Drift <1.0 ppb / 7 days
Span Drift <1% / 24 hours; <2% / 7 days
Flow Rate 800 cc3/min +/- 10%

2.2. APPROVALS AND CERTIFICATIONS

The Teledyne API Models T703 and T703U Photometric O3 Calibrators were tested and

certified for Safety and Electromagnetic Compatibility (EMC). This section presents the

compliance statements for those requirements and directives.

2.2.1. SAFETY

IEC 61010-1:2001, Safety requirements for electrical equipment for measurement,
control, and laboratory use.
CE: 2006/95/EC, Low-Voltage Directive
North American:
cNEMKO (Canada): CAN/CSA-C22.2 No. 61010-1-04
NEMKO-CCL (US): UL No. 61010-1 (2nd Edition)

2.2.2. EMC

EN 61326-1 (IEC 61326-1), Class A Emissions/Industrial Immunity
EN 55011 (CISPR 11), Group 1, Class A Emissions
FCC 47 CFR Part 15B, Class A Emissions
CE: 2004/108/EC, Electromagnetic Compatibility Directive

2.2.3. OTHER TYPE CERTIFICATIONS

For additional certifications, please contact Technical Support:

Toll-free Phone: 800-324-5190
Phone: 858-657-9800
Fax: 858-657-9816
Email: sda_techsupport @teledyne.com

07223C DCN6572