E8500 Instruction & Operations Manual
version 1.017
Page 4 of 49
ANALYZER OPTIONS
The E INSTRUMENTS Model 8500 Plus is an extremely versatile emissions
measurement system that meets practically all emissions requirements. It has been
designed as a modular system, permitting the installation, in the field, of most of the
various available options. This manual describes the complete instrument equipped with
all the options.
E8500 Plus standard capabilities include 12”/300mm stainless steel probe
(1470ºF/800ºC max.) with dual hose sampling line, ambient and stack temperature
measurements, O2, CO, & NO gas sensors, dilution pump and electronic valve for dual
range CO and purging capability, draft & differential pressure measurements, 2000
internal storage tags, wireless remote printer (optional), Bluetooth wireless PC
communications, EGAS Windows
TM
software, custom fuel programming option, and
extensive help screens. The available options are separated into two categories:
1. ANALYZER SENSORS
Nitrogen dioxide (NO
2
) sensor - 5-Series electrochemical sensor
Sulfur dioxide (SO
2
) sensor – 5-Series electrochemical sensor
Hydrogen sulfide (H
2
S) sensor – 4-Series electrochemical sensor
Carbon dioxide (CO
2
) – non-dispersive infrared (NDIR) sensor
Hydrocarbon (CxHy or HC) – non-dispersive infrared (NDIR) sensor
High Carbon monoxide (CO) – non-dispersive infrared (NDIR) sensor
Volatile Organic Compounds (VOC) – PID (photo-ionization) sensor
2. SAMPLE EXTRACTION & TRANSPORT SYSTEMS
A. Stainless steel probe with dual hose sample line (1470ºF/800ºC max.) in probe
lengths of 12”/300mm (standard) or 30”/750mm (optional)
B. Inconel probe (2200ºF/1200ºC max.) with 10’/3m sample line in various probe
lengths
