Air Monitoring

Whether you are considering repairing your existing air monitoring equipment or purchasing new air samplers, we can help.

"Don't replace your air monitor when you can repair it for a fraction of the cost of a new one."

We can supply you with factory replacement parts at a significant cost savings for your Thermo Scientific, Teledyne API, Dasibi or other monitor.  Expendable parts which we can supply include:

     Capillary tubes



     Dry gas meters

     Expendable kits




     IR source






     Permeation Dryers


     Pump repair kits

     Retainer pads


     Scrubber refill kits




Replacement pump for an ambient air monitor  Replacement Pump for an Air Monitor

617CA22  Vaccuum

We can also repair your Thermo Scientific, API Teledyne and Dasibi monitor (ozone, CO, SO2 and NOx.)

Give us a call and we will show how much money we can save you!



5H Series Gast Pumps    5H Series Gast Pumps

We can supply you with the 5H Series and other Gast pumps. 



If your needs include the purchase of new air sampling equipment, we carry an extensive line of samplers for government and industrial use.  Some of these samplers are listed below:

Recently, the U.S. EPA lowered the lead standard from 1.5 to 0.15 ug/m3.  We carry the High Vol Plus TSP lead sampler from Tisch Environmental.

Lead sampler  High Vol Plus TSP Lead Sampler

The sampler has a self-calibration feature for easy, quick and accurate calibrations.  Minimal user interaction is required.  It has a flow rate accuracy greater than 99 percent.  The sampler complies with EPA 40 CFR 50, Appendix B.


TE-323 Canister Sampler  TE-323 Canister Sampler

The new Tisch TE-323 canister sampler meets all requirements of EPA Compendium Method TO-14/TO-15.  The sampler meets protocols for collection of ambient VOC's - Volatile Organic Compounds.  It will operate on 100V/240VAC, 50/60 Hz or 12VDC battery, car lighter, solar panel or UPS system.


TE-123 Canister Sampler  TE-123 Canister Sampler

The new Tisch TE-123 canister sampler's operating instructions are in menu format on the LCD touch screen panel.  Programming is done directly on the touch screen.  The sampler operates on 100V/240VAC, 50/60 Hz or 12VDC battery, auxillary power, vehicle or solar panel.


TE-423 Carbonyl Sampler  TE-423 Carbonyl Sampler

The new Tisch TE-423 is a 3 channel carbonyl sampler.  It collects Carbonyls such as formaldehyde, acetaldehyde, and acetone to determine the levels of carbonyl compounds originally present in the air.  The sampler has an easy to use touch screen control panel.  The user can set the time, day of the week, view and reset elapse time for all three channels using the front control touch screen.


TE-PMD Dichotomous Air Sampler  TE-PMD Dichotomous Sampler

The new Tisch TE-PMD Dichotomous air sampler has a dual-filter for simultaneously collecting fine (PM 2.5) and coarse (PM 10-2.5) particles that are contained within PM 10.  The sampler allows the user to perform chemical analysis of the two size fractionated samples.  These unique applications are important to those interested in source identification or subsequent human health studies.



Hampshire Controls Corporation manufactures temperature alarms and monitors, backup systems, and computerized, SQL-based, central process monitoring and data acquisition systems for the monitoring, recording and analysis of temperature, humidity and pressure. They also manufacture cryogenic liquid nitrogen level monitor alarm systems, freezer-refrigerator backup alarm monitors, motor speed controls, and design custom electronics solutions.


Model 140 Temperature Monitor/Alarm   Model 140 Temperature Monitor/Alarm


  • Easy to read LCD display
  • Audio and visual alarms
  • Adjustable and displayable alarm settings and initial alarm delay period
  • Selectable audio mute period
  • Covers -200oC to +400oC in various factory set ranges
  • Standard operating range -100oC to +100oC


Available Options:

  • 0.1oC display
  • oF display
  • NiMH battery backup
  • SPDT contact output with adjustable relay delay period
  • Thermocouple sensor (Type T: -200o to +50oC, Type K: 0o to 400oC)
  • 4 to 20 mA output
  • RS-485 output
  • Ethernet interface
  • Passcode protected set points


Detailed Specifications

Power Requirements: 9-30 volts DC, 25 ma maximum (120VAC, UL listed supply is standard) (220v optional)

Optional Battery Back Up: 7-cell NiMH, 8.4 volt 150 maHr, Uses standard 9v size, option-B

Charger: 2 ma trickle charger, built in

Standard Sensor: 100 ohm RTD in 4" s.s. sheath, waterproof, with a 10' Teflon 22 ga. twisted pair


Temperature Ranges:

-100 to 100oC (Model 140-100)  (oF ranges are available, option-F)

-200 to +50oC (Model 140-200R)

0 to +400oC (Model 140-400)

Other ranges available per special order


Resolution: 1oC standard, 0.1oC option H

Accuracy: +/-1oC standard, +/-0.2oC option H


Sensor Options:

Type 'K' thermocouple, 0oC to 400oC (+/-1oC), option-K

Type ' T ' thermocouple, -200oC to +50oC (+/-1oC), (Model 140-200R)

1000 ohm RTD, with 10' lead

Voltage or current input


Mechanical: Case is black bakelite, 5"w x 4.25"h x 1.75"d wall mount with Velcro, or set on bottom edge; all wires exit through side



SPDT relay contacts with user adjustable delay period, option-R

10mV per degree, option V

4 to 20 mA output, option-I

Digital output, option-D


Special Options: RS-485, Ethernet Interface, Passcode Protected Set Points


Model TS4 Multi-Probe Temperature Monitor   Model TS4 Multi-Probe Temperature Monitor 


  • Easy to read backlit alphanumeric LCD display
  • Programmable audio and delay to alarm functions
  • Bi-color LED for each probe
  • Adjustable and displayable alarm settings
  • Alarm test switch
  • Standard NiMH battery backup
  • Standard SPDT relay output
  • Standard 0.1oC display
  • Standard -100oC to +100oC
  • Color-coded Teflon probes for easy identification


Available Options:

  • Ethernet interface option
  • Two-color printer for data logging
  • oF display
  • RTD and thermocouple inputs
  • Several panel and mounting bracket options for wall, cabinet top or thru-panel mounting
  • RS-232 or RS-485 port to interface to Hampshire Controls central monitoring system


Detailed Specifications:

Power Requirements: 9-18 volts DC, 300 ma maximum (120VAC, UL listed supply is standard) (220v optional)

Battery: 7-cell NiMH, 8.4 volt 150 maHr, Uses standard 9v size

Charger: 2 ma trickle charger, built in

Standard Sensor: Current source IC in 1.25" x 0.25" diameter case, Color-coded 20' Teflon lead (other lengths available)

Temperature Ranges: -100 to 100oC   (oF optional) (other ranges per special order)

Resolution: 0.1oC

Accuracy: +/-0.2oC


Sensor Options: Type "K" or Type " T " thermocouples (3 probes max.)

100 ohm RTD

1000 ohm RTD

Copper 10 ohm RTD

0-5 voltage or 4-20 mA current input


Mechanical: Case is black bakelite, 7"w x 4"h x 2"d wall or cabinet top mount with bracket or flush mount


SPDT relay contacts

Ethernet Interface Option

Serial port, CMS

(Consult Hampshire Controls)


Printer Option: Two color dot matrix printer with power supply and cable supplies 4.5", 2-ply printouts


***There is a one-year warranty on all Hampshire Controls products.



05-685B  Activated Carbon Charcoal, 6  to 14 Mesh   05-685B  Activated Carbon Charcoal, 6 to 14 Mesh

For recovery of gasoline, benzol, ether, alcohol, light oils, and other solvents from natural gas, still gases, air vapor lines, and similar gases.


Purafil   Purafil

Air filtration media which converts contaminants into a harmless compound.  Various formulations are available for your application.