Mini-Oxymeter Series 11 is intrinsically safe and measures % oxygen (O2) in air. No battery power is required to drive the galvanometer and therefore no spark can be generated whatsoever, hence intrinsically safe. A scale 0-25% with 0-19.5% shown red which range is hazardous to personal safety in confined spaces due to insufficiency of O2 (Oxygen) for breathing.

Series 2000 is a personal safety monitor which is small, lightweight, versatile and certified for intrinsic safety. It is durable and hard enough for use in harsh environments. Some of its unique features are STEL, TWA readings which are viewable and an LED indication for menu operation and confidence beep.

Series 8720 offer personal gas alarms for specific toxic gases. They are provided with a beltclip or a neckstrap for handsfree use and work on a 9 volts disposable dry cell. They have two alarms both audible and visual and low battery indication. SERIES 8720 are fitted with highly reliable & reputed electrochemical sensors corresponding to the gas to be measured.

Models
Series-11	Mini Oxymeter Series-11
Series 2000	µP Based Personal Gas Alarm
Series 8720	Personal Gas Alarms
Series 2004	Multigas Personal Safety Monitors

Model Series 2004 is a microprocessor based, handheld, convenient & portable multigas monitor designed for the monitoring of four gases % Oxygen, ppm Carbonmonoxide, ppm Hydrogen Sulphide & % LEL of a Combustible Gas. It is fitted with highly reliable and reputed electrochemical sensors. These sensors are mounted in diffusion mode. The instrument works on disposable dry batteries. The instrument is capable of Sampling, Viewing and Datalogging of Instantaneous Value, STEL AND TWA readings. Logged data can be downloaded to a computer for printing or storage along with the date and time of the readings. Two Alarms, both audible and visual are provided.

Series 94 These Single Point Wall Mounted Instruments work on 220 VAC mains supply and have a sensor fitted at the end of a cable. They use an IP 55 enclosure for the electronics as standard. The sensor is located at the site to be monitored and the monitor electronics in a safe area/instrumentation room. They are provided with two alarms both audible and visual along with relays and recorder output of 0-1 V and 4-20 mA. They are meant for continuous operation of area monitoring with continuous read out, plus vital status indicators.

Models
Series -94	Singlepoint Fixed Gas Monitors

Series-98 - µP Based Portable Gas Monitor And Data Logger
The monitor is compact and versatile with a built in data logger capable of storing 250 readings along with its reading I.D. No, date and time of each reading. The 20 x 4 Alphanumeric wide angle viewable LCD offers good readability for date, time and level of measured gas and serves to navigate through the different menus accessible via the three keys for simple easy and user friendly operation. Series 98 offers a facility for interfacing to an IBM compatible computer for down loading of stored data via a RS 232 port. It also has a Printer port as standard to connect to any external (Dotmatrix) printer, thus economizing cost. SERIES 98 are fitted with highly reliable & reputed electrochemical sensors.

Model SS2001 - Multipoint Gas Alarm Smart System
The TECHNOVATION Multipoint Gas Alarm Smart System provides area surveillance SIMPLY and ECONOMICALLY for gases shown in the table of Gases Measured. The system is mP based, with specific Gas Detectors arranged in a single circuit loop so that only one cable consecutively joins up to 30 gas detectors. This single loop feature eliminates the cost of many individual connecting Cables to and from each Gas Sensor Module and Main Control Panel. This mP-based Smart-System is totally field programmable and comprises of the Main Control Panel (MCP), Addressable Gas Sensor Modules (TGSM or CGSM) and optionally Remote Repeater Panels (RRP) & CABLES.

Models
Series-98	Multipoint Gases/Area Monitoring
Model SS2001	µP Based Multipoint Gas Alarm Smart System

Model 80/20 D GP Portable Digital Dew Point Meter
The meter is portable and measures ppm of water vapour in air or gas and digitally displays the consequent dewpoint temperature in the range -80°C dp to -20°C dp. The ppm H2O equivalent of dewpoint °C is viewable using the push button switch. Model 80/20D / GP uses a hyper thin film aluminum oxide high capacitance sensor which is known for its superior performance, simplicity of use and long service life.

Models
Model 80/20D GP	Portable Dewpoint Meter
Model AS2	Air Sampler
ECIR-1	Combo Analyser
EC-1000	Modified Atmospheric Packaging Headspace Oxy-Meter

Model AS-2 General Purpose Air Sampler
Model AS2 consists of a mini pump driven by a D.C. motor working on a 6 volt rechargeable battery.These work continuously for up to 10 hours between charging. If required, the air sampler can be used, while charging by 220 V AC mains supply.The screw arrangement allows variation of flow rates between 0.5 and 3.0 litres/minute. A flow meter is mounted on the face of the box. Pulsation dampers are internally fitted on the inlet and outlet gas circuit to smoothen the air flow. The pump unit is fitted into a M.S. case of compact size. The sampler unit can be kept on a flat surface for stability at the breathing zone level of the worker to take TWA - TL V (8 hour) measurements. The air sampler is supplied with battery charger in a carrying case.

Model ECIR-1 Electrochemical & Infrared Combo Analysers

PROCESS PARAMETERS
The TECHNOVATION Model ECIR-1 is a dual gas analyser measuring % Oxygen, and an energy absorbing gases like Carbondioxide, Methane, Carbonmonoxide and others. Readings are independently displayed on a 3 1/2 digit 12mm high LCD. The gas probe is a single copper tube combined with a filter. This instrument is for intermittent use. However with a suitable external sample gas treatment system it can be used continuously.

The TECHNOVATION Headspace Oxygen Analyser Model EC-1000 has a specially designed sampling configuration with an inbuilt pump and timer switch and an ultrasensitive oxygen sensor that makes it feasible to accurately measure oxygen contamination in the headspace of flexible food packs or tin cans. The Headspace Analyser Model EC-1000 incorporates an adapted hypodermic needle to pierce the flexible food packs and draw the gas by means of the inbuilt pump. In the case of headspace analysis of tin cans, Model EC-1000 when used in conjunction with the tin can piercer device provides the headspace analysis of % oxygen in the tin can of heights upto 380 mm. The high vacuum pump is designed to educt the headspace atmosphere of low internal pressure. Models work on 220 VAC mains supply . This portable instrument is available with digital readout 0-25% 02 range and 0.1 % oxygen in steps with front adjustments for zero, calibration & sampling the headspace gas.

Series FEM55 - µP Based Portable Fuel Efficiency Monitor
Model OTI - Portable Light Weight Flue Gas Analyser
Model TCM - %O2,CO & °C Flue Gas Analyser

Model FEM - 55 µP Based Portable Fuel Efficiency Monitors
The microprocessor and architecture ensure simplicity in use, trouble-free performance, cost effectiveness and reliability. Series FEM incorporates microprocessor key controls which are fully menu driven. Stored data can be viewed or downloaded to a computer or printed out by an external printer. A built in pump draws flue-gas through the integrated temperature cum gas probe. The instrument works on an inbuilt rechargeable battery. The FEM55 has versions for choice of two to five gases(O2,CO,NO,NO2 & SO2)with %combustion efficiency displayed, excess air etc.

Models
Series FEM-55	µP Based Portable Fuel Efficiency Monitor
Model OTI	Portable Lightweight Flue Gas Analyser
Model TCM	%O2, CO & Temperature Flue Gas Analyser

The TECHNOVATION Oxygen & Temperature indicator Model OTI is a small low cost portable, lightweight, Ni/Cd rechargeable battery operated flue gas analyser measuring oxygen in the range of 0- 25% in steps of 0.1 % and temperature from 0- 500°C in steps of 1°C. Flue-gases are conveniently educted by an internal pump through a detachable probe 600 mm long. The instrument can be conveniently handheld being lightweight. Model OTI is supplied with carrying cases for convenience & portability.Percentage combustion efficiency tables are provided for oil,coal&gas fuels.

Models
Series-89	Portable / Desktop Analyser
Series-90	Ambient Air Quality Monitor
Series-97C	µP Based Portable Ambient Air Quality Monitor

Model TCM % 02, CO &°C Flue Gas Monitor
The TECHNOVATION Combustion Monitor Model TCM is a small portable battery powered gas analyser measuring °C Oxygen, Carbon Monoxide readings displayed on 3 1/2 digit 12mm high LCD. The probe for temperature and gas is a single combined probe with a filter and cooler. A rubber connecting hose is provided to connect it to the instrument. %efficiency tables are provided for various common fuel.

Series 89 Portable / Fixed Point Toxic Gas Analysers
TECHNOVATION Toxic Gas Analysers Series 89 accurately measure the concentration of a particular gas in parts per million (ppm). These analysers may be used as a DESK-TOP Model or Panel-Mountable. These toxic gas analysers use electrochemical sensors which have an enviable reputation for reliability, stability and rugged design having an electrical output linearly proportional to concentration level of the gas. Ambient air monitoring can be done continuously.

Series 90 Ambient Air Quality Monitor
The TECHNOVATION Series 90 Air Quality Portable Analyser measures the Protection Act Made Easy concentration of some pollutant gases in parts per million or parts per billion. Only one gas is measured by an instrument. The Standard Sensor Mounting is internal in conjunction with an inbuilt pump to educt the sample gas over the sensor.

Models OX- 1 TO OX- 4 High Spec µP-Based Oxygen Analysers
These µP based Oxygen analysers offer all the desired features of an highly advanced instrument at affordable prices for ppm or % measurement.

Model SP-1CZ µP Based Panel Mounted Mini Oxy-Meter
The TECHNOVATION Model SP-1CZ Oxygen Analyser is µP based and has a specially designed sampling configuration with an oxygen sensor at the end of a cable that makes it feasible to accurately measure Oxygen at a gas manifold while the instrument is panel mounted up to a distance of 10 meters away from the sensor. Calibration is accomplished conveniently by atmosphere air.

Models
Series OX 1-4	µP Based Oxygen Analyser
MODEL SP-1	µP Based Panel Mounted Mini Oxy-Meter
Model EC3	Mini Oxymeter

Model EC–3 Mini Oxymeter With Inbuilt Pump
TECHNOVATI0N Mini-Oxymeter Model EC3 is a Low-Cost instrument which measures % oxygen in a sample gas. It has a three digit display, 12 mm high and with 0.1 % steps. Sample gases are easily educted by the inbuilt pump. Rechargeable Ni/Cd batteries power the instrument. The instrument is supplied with a filter tube, a separate probe and battery-charger. It has a wide variety of applications.