Thermo Scientific TVA2020 Instruction Manual page 26

Introduction
Standard Specifications
1-10 TVA2020 Instruction Manual
Data storage interval
Item
Sample flow rate
Battery
Battery charger
PID lamp life
FID life
Audio output level
Gas cylinder capacity
Hydrogen supply operating
time
Instrument Enclosure
Description
Electrical/communication
connections
Mechanical connections
Portability
Tool kit
mass
Approximate
Auto Mode—1 per second to 1 per 999 minutes, user
selectable VOC or FE Mode - 2 to 30 seconds, user-selectable
Description
1 liter/minute, nominal, at sample probe inlet
The battery can be fully charged in less than 10 hours. The
battery operating time is 10 hours minimum at 0 °C (32 °F). Use
of the backlight on the probe display shortens battery life. The
battery is replaceable by accessing the inside of the instrument.
WARNING: Do not replace battery in an area classified as
hazardous due to presence of flammable gases or vapors.
The battery charger is a separate unit capable of operating the
analyzer while simultaneously charging the internal battery. An
adapter cable is provided to charge the battery separate from
the analyzer. The charger can charge a fully discharged battery
in a maximum of 10 hours. Charging takes 14 hours if
performed while the instrument is operating. Charger capable
of operation from 90 Vac to 260 Vac, 50/60Hz, with regional
plugs.
WARNING: Do not operate battery charger in an area
classified as hazardous due to presence of flammable gases or
vapors.
Greater than 2000 hours, with normal cleaning
Greater than 5000 hours
Greater than 90 dB at 3 feet
Pressure—15.3 MPa at 25 °C (2200 psi at 77 °F) maximum
Empty—85 cc (5.19in3)
10 hours of continuous operation, starting from a cylinder
charged up to 15.3 MPa (2200 psi)
The analyzer enclosure and front panel are made from a
chemically resistant thermoplastic material or equivalent. Can
be decontaminated (10% chlorine solution)
Probe connections are weather-tight.
WARNING: Charger and USB connections are not allowed in
an area classified as hazardous due to presence of flammable
gases or vapors.
A quick connect fitting is used for the sample line connection.
A removable shoulder strap is provided with the instrument.
An accessory tool kit is provided with each instrument. The kit
contains special tools for accessing the FID and PID
compartments and special flow restrictors for calibrating the
pump flow.
Analyzer: FID only—9.2 lb Dual—9.4 lb)
Probe Assembly: Standard Probe—0.5 lb Enhanced Probe—1.5
lb
Thermo Fisher Scientific