Air Monitors Dealers in Ahmedabad

• Accuracy: ±3µCi/m³ from 1 to 100µCi/m³, ±10% from 100µCi/m³ to 20,000 µCi/m³
• Range: 1 µCi/m³ to 199,999 µCi/m³
• Power Supply: 2.5 V- 5V external power supply, or 3 C-cell battery. Total power consumption is 150mA.
• Response Time: 30 seconds at 90% of signal
• Sensitivity: 1µCi/m³ ( 0.05 DAC)
• Detector: 4 matched chambers - Two for measuring, two for compensation
• Measuring chamber effective volume: 500 cc (2 measuring chambers of 250cc each)
• Flow rate: 1.0 L/m
• Zero stability: ±1µCi/m³ immediately after unit is powered on
• Background cancellation: Less than 10% of the reading change in 20 mR/hr field
• Radon compensation: Included in the software
• Ion trap: Built into each ion chamber
• Dust filter: Built into the unit.
• Noble gas cancellation: Ports for air inlet/outlet of measuring chambers and compensation chambers are accessible on surface plate so silica gel drier can be placed between the chambers to compensate for presence of noble gas.
• Tritium Discrimination: Instrument can discriminate in a field of HTO and elemental H3 using the silica gel drier.
• Purge/Decontamination: All 4 Chambers can be heated up by a cartridge heater controlled by unit
• Display: Graphic touchscreen LCD display. Unit displays the values(tritium and Gamma) both in numerical format and graphical trend.
• Communication: Can be configured to RS232(Short distance) or RS485(Long distance).
• Analog output: 0-5 V Linear or logarithmic voltage output.
• Gamma measurement: Gamma is measured directly by the unit. Gamma measuring range is from 0.1mR/h to 10R/h
• Alarm: Tritium alarms, gamma alarms, low air flow alarms will all be shown by red LED light and by an audible device.
• Data logging: The tritium and gamma values are logged every minute with current time and date stamp
• Size and weight: 8"(L)x5"(H)x5"(W), 7 lbs.
• Drier: Note that the silica gel drier is not part of the standard equipment, but can be supplied as an extra.

AIR-300: The AIR-300 is a microprocessor based air quality monitor/controller sensitive to a wide variety of air pollutants. FEATURES True Air Quality Monitor Microprocessor based controller Analog Stepped Output (ASO) 10 bit resolution Able to detect one in 15 m3 (530 cu. ft.)room Integral sensitivity adjustment Ability to directly control air handling unit Visual indication of air quality (internal) APPLICATIONS Schoolrooms Office buildings Parking garages Washroom ventilation fans smoke detectors DESCRIPTIONThe AIR-300 is a microprocessor based air quality monitor/controller utilizing a hot wire element sensor based upon the Taguchi principle. This is a full spectrum sensor sensitive to a wide variety of air pollutants such as carbon monoxide, smoke, benzene, alcohols, hydrogen, hydrocarbons, esters, etc.This sensor is better suited to measuring air quality than a sensor which measures only Carbon Dioxide. The AIR-300 yields a true indication of the actual air quality, rather than occupancy. For example, if a person were to smoke a in a room, the carbon dioxide sensor would be inadequate in detecting this, even though the air quality had significantly degraded. This same set of circumstances holds true for many other contaminants such as Solvents, Fuels, and even Carbon Monoxide, all of which are much more harmful than Carbon Dioxide.When measuring Air Quality, it is not so much the type of contaminant that is of concern, but rather the presence of any contaminants. This sensor does not indicate which contaminant is in the air, but indicates the presence and quantity of any contamination.The Greystone AIR-300 monitor/controller works by looking at the signal from a full spectrum sensor, automatically compensating for temperature and humidity effects, and judging the degree of pollution. For the unit to perform efficiently it must work as a monitor/controller, i.e. it must be able to act upon level changes. The output is represented as an analog, stepped or relay output with user adjustable settings. This output can be used to directly control an actuator, or be sent back to a Building Automation System (BAS).The AIR-300 can be configured to run in auto or manual mode and has an integral sensitivity adjustment to provide the user with the optimum settings to monitor a specified area. There are internal LED indicators to show microprocessor status and also a manual override feature to assist in installing the unit.

An Industrial Blower or Centrifugal Blower typically has one of seven types of wheels that draw the air into the inlet of the blower housing while an Axial Flow Fan or Industrial Axial Fan uses a propeller to draw the air into it. The air in and industrial or centrifugal blower is drawn through the wheel, and discharged at 90 degrees out through the discharge of the housing. An axial flow fan discharges it in the same axial direction. Fans are air-moving devices with propellers while blowers are those with a wheel. Leaks are a significant source of wasted energy in a compressed air system, often wasting as much as 20-30% of the compressor's output. Compressed air leaks can also contribute to problems with system operations, including: Fluctuating system pressure, which can cause air tools and other air-operated equipment to function less efficiently, possibly affecting production Excess compressor capacity, resulting in higher than necessary costs Decreased service life and increased maintenance of supply equipment (including the compressor package) due to unnecessary cycling and increased run time

Continuous particulate air monitors have been used for years in nuclear facilities to assess airborne particulate radioactivity (APR). In more recent times they may also be used to monitor people in their homes for the presence of manmade radioactivity. These monitors can be used to trigger alarms, indicating to personnel that they should evacuate an area. Our low profile fixed filter monitor designed to continuously collect and measure the quantity of radioactive beta particulates or gamma iodines in the sample stream. The system will monitor radioactive airborne levels in either working spaces, or via a process tubing connection to a remote stack, duct or other air space. SYSTEM FEATURES: System Skid Assembly, fully wired & plumbed. Measurement of alpha and/or beta particulate. Beta Scintillation Detector or Gamma Scintillation Detector. Isotopic Check Source (optional). Detachable head assembly for remote monitoring. Fixed filter or moving filter configurations available. Full alpha spectral analysis with unique radon-thoron peak fitting algorithm. Preamplifiers/HV Supply. Display and Control Units.

• Real-Time Air Quality Monitor: Measures PM1, PM2.5, PM10, and complex AQ parameters
• Advanced Sensors: TVOCs, HCHO, CO, O3, and CO2
• WiFi & Mobile App Based: Access air pollution data on web & AQI India app through WiFi
• Historic AQI Data: Analyze the past air quality of different pollutants hourly, weekly & monthly
• USB Power Supply: Smart-edge air monitoring device with type-C USB cable

air monitors, Digital Flow Meter, PD Flow Meter

Air Pollution Monitoring, Gaseous Sampling Attachment