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Nigeria

Salary:

500k

Posted:

September 22, 2025

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The Thermo Scientific™ TVA****

Toxic Vapor analyzer is the only

intrinsically safe, portable field

analyzer using both Flame Ionization

Detection (FID) and Photo Ionization

Detection (PID) technologies.

Features

• Dual FID/PID technology

• Bluetooth enabled

• Lightweight and compact design

• Easy to service in the field

• No PC based software required

Introduction

The Thermo Scientific TVA2020 Toxic

Vapor Analyzer is capable of detecting

virtually all organic and inorganic

compounds. The TVA2020 analyzer

can be configured for use in diverse

applications including U.S. EPA Method

21 monitoring, site remediation, landfill

monitoring, and general area surveys.

The TVA2020 analyzer is equipped

with a Flame Ionization Detector to

measure organic compounds with high

sensitivity. The FID technology allows

for a wide dynamic and linear range

that produces stable and repeatable

responses. The analyzer can be

configured with both FID and PID

technology for simultaneous detection

and enhanced analytical capabilities.

This dual configuration is capable of

producing a more rapid reading of organic

and inorganic compounds as opposed

to a single detector technology and

provides more comprehensive gas cover-

age than comparable size devices.

After performing a primary calibration,

the TVA2020 analyzer can be customized

by activating internal logging parameters,

uploading a monitoring route, establish-

ing a bluetooth connection, setting alarm

levels, and activating response factors.

TVA2020 Toxic Vapor Analyzer

Lightweight, intrinsically safe portable FID/PID detector PRODUCT SPECIFICATIONS

Thermo Scientific™

TVA2020 Toxic Vapor Analyzer

Optional bluetooth communication

permits the streaming of concentration

data to a handheld device containing the

LDAR software database, thereby

eliminating the need to transfer files post

monitoring and provide a greater access

to route information.

The TVA2020 analyzer is 21% lighter than

earlier models and more compact than

most FID stand alone instruments. The

lightweight and compact design reduces

fatigue for true portability. In addition, a

variety of options are available such as a

basic or enhanced probe, carrying case,

and hydrogen refill assembly.

Specifications

Accuracy

FID Instrument – 10% of reading or 1.0 ppm, whichever is greater, from 1.0 to 10,000 ppm.

PID Instrument – 20 % of reading or 0.5 ppm, whichever is greater, from 0.5 to 500 ppm.

Repeatability

FID Instrument – 2% at 500 ppm of methane

PID Instrument – 1% at 100 ppm of isobutylene

Linear range

FID Instrument – 1.0 to 50,000 ppm of methane

PID Instrument – 0.5 to 2,000 ppm of isobutylene

Response time

FID Instrument – Less than 3.5 seconds for 90% of final value, using 10,000 ppm of methane

PID Instrument – Less than 3.5 seconds for 90% of final value, using 500 ppm of isobutylene

Sample flow rate 1 liter/minute, nominal, at sample probe inlet Battery

The battery operating time is 10 hours minimum at 0 C (32 F). Fully charged in less than 10 hours.

Hydrogen supply

operating time

10 hours of continuous operation, starting from a cylinder charged up to 15.3 MPa (2200 psi)

Physical dimensions 11.5" 9" 4" (29.2 cm 22.9 cm 10.2 cm) Weight

FID only—9.2 lbs

Dual—9.4 lbs

Minimum detectable limit

The minimum detectable level is defined as seven times the standard deviation of peak-to-peak noise.

FID Instrument - 0.5 ppm of methane

PID Instrument - 0.5 ppm of isobutylene

Lamp life

FID Instrument - Greater than 5,000 hours

PID Instrument - Greater than 2,000 hours, with normal cleaning Data storage interval

Auto mode – 1 per second to 1 per 999 minutes, user selectable VOC or FE Mode – 2 to 30 seconds, user selectable

Relative humidity range 15 – 95%

Find out more at thermofisher.com/tva2020

© 2019 Thermo Fisher Scientific Inc. All rights reserved. All trademarks are the property of Thermo Fisher Scientific and its subsidiaries unless otherwise specified. EPM_TVA2020_DS_0719 Thermo Scientific TVA2020 Toxic Vapor Analyzer Ordering information TVA2020 Toxic Vapor Analyzer

Choose from the following configurations/

options to customize your own TVA2020

Toxic Vapor Analyzer

1. Voltage options

A = 120 VAC 50/60 Hz (NA)

B = 220/240 VAC 50/60 Hz (Europe)

C = 220 VAC 50/60 Hz (China)

2. Detector

3 = Flame Ionization Detection (FID)

4 = Dual configured with FID and

Photo Ionization Detection (PID)

5 = FID (Made in China)

6 = Dual (Made in China)

3. Probes

N = No probe

S = Sampling probe

A = Enhanced Probe

C = Both sampling and enhanced probes

4. Outputs

1 = None

2 = Bluetooth

3 = GPS

4 = Both bluetooth and GPS

5. Shipping

N = None

C = Transportation case

R = Hydrogen refill assembly

B = Case and refill assembly

6. Certification

2 = USA: Class I, Division 1, Groups A,B,C,D T3

Canada: Class I, Zone 1, Ex db ib IIC T3 Gb

ATEX: CE0359 Ex II 2 G Ex db ib IIC T3 Gb

IECEx: Ex db ib IIC T3 Gb

3 = NEPSI / IECEx (Made in China-Chinese

Text)

4 = ATEX / IECEx (Made in China-English Text)

Your Order Code: TVA2020 -

To maintain optimal product performance, you need immediate access to experts worldwide, as well as priority status when your air quality equipment needs repair or replacement. We offer comprehensive, flexible support solutions for all phases of the product life cycle. Through predictable, fixed-cost pricing, our services help protect the return on investment and total cost of ownership of your Thermo Scientific products.

USA

27 Forge Parkway

Franklin, MA 02038

Ph: 866-***-****

Fax: 508-***-****

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India

C/327, TTC Industrial Area

MIDC Pawane

New Mumbai 400 705, India

Ph: +91-22-415*-****

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