Teledyne 9110T instruction manual EPA Equivalency Designation, Parameter Specification

Model 9110T NOx Analyzer		Specifications, Approvals, & Compliance
	Parameter	Specification
		External Pump Pack: 15 lbs (7 kg)
	Operating Temperature Range	5 - 40 °C (with EPA equivalency)
	Humidity Range	0-95% RH non-condensing
		Installation Category (Over voltage Category) II Pollution Degree 2
	Environmental Conditions

1As defined by the US EPA.

2Defined as twice the zero noise level by the US EPA.

2.2. EPA EQUIVALENCY DESIGNATION

TAI’s 9110T nitrogen oxides analyzer is designated as a reference method (Number RFNA-1104-099) for NO2 measurement, as defined in 40 CFR Part 53, when operated under the following conditions:

∙Range: Any full-scale range between 0-0.05 and 0-1.0 ppm (parts per million).

∙Ambient temperature range of 5 to 40°C.

∙With 1-micron PTFE filter element installed in the internal filter assembly.

∙Equipped with ozone supply air filter

∙Gas flow supplied by External vacuum pump capable of 10 in-Hg-A at 2 standard liters per minute (slpm) or better.

∙Software Settings, see Table 2-2:

Table 2-2: Software Settings for EPA Equivalence

Parameter	Setting
Dynamic Zero	OFF or ON
Dynamic Span	OFF
CAL-on-NO2	OFF
Dilution Factor	1.0 or OFF
Temp/Pres compensation	ON
AutoCal	ON or OFF
Independent range	ON or OFF
Auto range	ON or OFF

Under the designation, the Analyzer may be operated with or without the following options:

∙Rack mount with or without slides.

∙Rack mount for external pump.

∙4-20mA isolated analog outputs.

∙Zero/Span Valves option.

∙Internal Zero/Span (IZS) option with:

∙NO2 permeation tube - 0.4 ppm at 0.7 liter per minute; certified/uncertified.

∙NO2 permeation tube - 0.8 ppm at 0.7 liter per minute; certified/uncertified.

Teledyne Analytical Instruments 28