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Our All PRODUCTS are given below

1 Toc Analyser (Shimadzu Make)

2 Microbial air Sampler

 3 ERH meter(Water Activity)

4 Luminometer(ATP Meter)

5 Hydrogen Peroxide Vapour (HPV) Generator

6 Cart to Cart Transfer chamber

7 Sterility Test Apparatus with integrated HPV Biodecon System

8 Instantaneous Microbial Detection System

9 Particle Counter

10 RH and Temperature Datalogger

11 Agar Media Preparator and Dispensor

12 Compressed Air Quality Measurement System

13 Colony Counter

14 CHNS-O Analyser

India - Delhi SWAN ENVIRONMENTAL DELHI 2/6, 1st Floor, West Patel Nagar, Above ICICI Bank,Metro piller 209, New Delhi - 110008. Call : +91-7874735037 /9305860319 Fax :  Email : bhupendra.s@swanenviron.com Alternate Email:bhupendra.mail2011@gmail.com

In-Situ- Rugged Troll

Affordable Titanium Data Loggers

Titanium Rugged TROLL^® 100 and 200 instruments offer durability and affordability. These instruments are designed for long- and short-term groundwater and surface-water monitoring.

These non-vented (absolute) instruments monitor and record changes in water level, pressure, and temperature. Use with the Rugged BaroTROLL^® for optimum accuracy.

Simplified Setup and Data Retrieval

Rugged TROLL instruments are compatible with the user-friendly Win-Situ^® 5 or Win-Situ^® Mobile software platform for programming and data retrieval.

Flexible Deployment Options

• Use suspension wire (cable) with hanger for long-term deployments requiring minimal instrument access.
• Use direct-read cable with the Rugged TROLL 200 when you require real-time data access.
• Use Modbus/RS485 or SDI-12 stripped and tinned cable with the Rugged TROLL 200 for connection to a telemetry system, PLC system, or logger.
  

In-Situ-Aqua Troll-400

Water Monitoring Innovations for the Environmental and Aquaculture Industries

In-Situ^® Inc. is a leading manufacturer of in-situ (on-site) water monitoring instruments. For over 35 years, we have provided water monitoring markets with innovative solutions. From aquaculture management to aquifer characterization, In-Situ products provide accurate results and reliable operation even in harsh conditions.

In-Situ Announces the New Aqua TROLL 400 Instrument

Designed for both environmental and aquaculture applications, the multiparameter Aqua TROLL^® 400 takes advantage of EPA-approved RDO^® Technology, automatic sensor recognition, and long-lasting calibrations. Six robust sensors measure 12 parameters, including conductivity, dissolved oxygen, ORP, pH, temperature, and water level/pressure.

For real-time data access, simply connect the instrument to existing equipment—a data logger, sampler, controller, SCADA or telemetry system. Or use an In-Situ Con TROLL^® PRO or TROLL^® Link Telemetry System.

The flexible Aqua TROLL 400 lowers the total cost of data collection, increases productivity, and offers breakthrough technologies in a compact design.

New Level TROLL 700H Instrument Meets OSW Surface Water Spec

Need to comply with Office of Surface Water specifications? Use the industry's most accurate and reliable water level measurement technology. The new Level TROLL 700H meets the stringent USGS specification of ±0.01 foot.

EPA Approves In-Situ RDO Methods

The U.S. Environmental Protection Agency has granted nationwide approval to three optical RDO methods. The methods can be used to determine DO, BOD, and CBOD. Learn more about the EPA approval.

Wireless MultiHop Data Radio Expands Telemetry Capabilities

Need real-time data and real-time savings? With MultiHop Data Radios, you'll get more out of your TROLL Link Telemetry System and significantly lower data service fees. Stay connected 24/7 and eliminate data loss due to changes in signal strength with the industry's only self-healing radio technology. The radio integrates seamlessly with In-Situ instruments and telemetry systems. Expand remote water monitoring networks by adding cost-effective radios.

Multi-gas Detector

G450 Multi-gas Detector Exceptional Confined Space Performance ·     Compact and robust 1-to-4 sensor design ·     Interchangeable battery packs for up to 25 hours of continuous operation ·     Full 3-year warranty on all sensors ·     Highly water resistant (IP 67) ·     Optional motorized pump operates in diffusion or sample-draw mode

CQM ATCS (Automatic Tube Cleaning System)

IMPLEMENTATION IN FACILITIES

Energy Efficiency in Buildings and Commercial Malls 
CQM provides innovative solutions for boosting energy efficiency in central air conditioning systems and cooling towers. Our customers enjoy significant savings resulting from lower energy consumption and simpler maintenance. All our products are environmentally friendly and require no use of chemicals. 

On-Line Optimization of Cooling Circuit 
CQM's solutions deliver constant optimization of energy and water consumption of HVAC cooling circuits, by means of its patented, ecological and low mainte- nance technologies. CQM's solutions provide the required operating conditions, to achieve maximum cooling efficiency in water-cooled HVAC systems and coolig towers. Thousands of CQM installations worldwide deliver significant savings in energy and water consumption and help keep water free of harmful chemicals. 

Benefits 

• Up to 25% savings in electricity consumption.
• Up to 30% savings in water consumption.
• Simple, low frequency maintenance.
• Avoids the use and disposal of harmful chemicals.
• Helps protect HVAC equipment and extend its useful life.
• Fast return on investment.

CQM Solutions for Facilities:

ATCS Ecodenser™ - On-Line HVAC Tube Cleaning and Performance Tracking 
ATCS Ecodenser™ optimizes the energy efficiency of HVAC systems and provides real-time savings information. ATCS Ecodenser operates on-line to automatically and continuously clean de fouling accumulated in the condenser tubes, and employs an electronic controller to verify that the HVAC's efficiency is maintained at its optimum level.

SRS - Water Treatment and Scale Removing System 
CQM SRS – Water Treatment System is a chemical-free, environmentally-friendly solution for treating water, removing scale and keeping water circuits clean. In thousands of installations throughout the world, CQM SRS prevents scale and sludge buildup in cooling towers, open and closed circuits, eliminating the need for chemical water treatment and manual cleaning.

CQM ATCS (Automatic Tube Cleaning System)

CQM ATCS BENEFITS 

• Tubes are kept clean at all times.
• Heat exchanger constantly works at maximum efficiency.
• No downtime for periodic maintenance
• No chemicals and residues disposal hassle.
• Simple maintenance through continuous, automatic cleaning.
• Extends system service period
• Innovative design delivers high reliability and simple integration.

ATCS vs. Manual Off-line Cleaning 

	CQM ATCS	MANUAL OFF-LINE CLEANING
SYSTEM PERFORMANCE	Continuously operating at maximum efficiency.	Performance gradually decreases between treatments.
SHUTDOWN	No shutdown normally. On-line cleaning.	Requires shutdown for cleaning.
DISPOSAL HASSLE	No chemicals. No residues.	Cleaning chemicals & residues harmful to environment.
MANAGEMENT OVERHEAD	Fully automatic. Effortless maintenance.	High due to performance monitoring & manual cleaning.

CQM ATCS (Automatic Tube Cleaning System)

TCS INDUSTRIAL

Maximum Efficiency and Higher Productivity for
Industrial Condensers and Heat Exchangers

CQM ATCS (Automatic Tube Cleaning System) is the most efficient automatic on-line solution for keeping shell and tube heat exchangers continuously clean and working at full capacity. CQM ATCS has delivered extraordinary results in thousands of installations worldwide. 
Automatic cleaning increases energy efficiency and productivity in facilities,industry, and power plants. 
Heat exchanger’s tubes get clogged with: 

• Macrofouling: mussels, fish, algae, debris, leaves, grass, stones or
   internal construction parts of cooling towers.
• Microfouling: mud, sand, clay, microorganisms, bioslimes, corrosion
   products and inhibitors.
• Scaling.

Fouling accumulates over time, and significantly degrades the performance of the heat exchanger: 

• Decreased productivity due to cleaning shutdown and performance
   degradation between treatments.
• Higher energy consumption to compensate for inefficiency.
• Higher maintenance costs due to manual off-line cleaning and shutdown.

How ATCS Works

The CQM ATCS is installed on heat exchangers and keeps tubes clean without human intervention. The system periodically injects into the tubes sponge balls that are slightly larger in diameter then the tubes themselves. The natural pressure head pushes the balls through the tube, which is thus rubbed clean. The balls are then trapped in the outlet of the heat exchanger, where they are prepared for the next cleaning cycle. 



Watch the CQM ATCS demo Watch CQM ATCS movie

Typical industrial installations, take less than 20 man hours, and requires only 8 hours of process shutdown. 
Trapping units are available in a variety of shapes and flow configurations to accommodate piping routes design and available space for installation. 

CQM ATCS' MAIN ADVANTAGES: 

• Excellent cleaning: reaches all tubes, both central and peripheral.
• Simple design: delivering high reliability, rapid installation, and effortless
   maintenance.
• Wide range of sizes: suitable for a wide variety of heat exchangers.
• Better ball trapping mechanism: absolutely no balls lost.
• Accurate control of the cleaning process: customizable cleaning intervals
   provide high performance and minimize balls’ wear.

TOC ANALYZER WITH SSM 5000 A (FOR SOLID SAMPLE MEASUREMENT)

TOC Analyzers

Combining the SSM-5000A with a TOC-Vcs/cp analyzer permits analysis of many solid samples in addition to aqueous samples, including soil, sludge, and sediments. Carbon measurement in attached residues using the swab method can be conducted for cleaning validation.

Features

• Analysis of 1 g samples with up to 30 mg carbon content reduces weighing errors or errors due to the uneven distribution of the sample carbon content.
• The use of unique tandem measurement cells, combining a long cell to measure aqueous samples and a short cell for solid samples, permits a single TOC analyzer to handle a range from several 10 ppb TOC in ultrapure water to 10% TOC in solid samples.
• Measurement of inorganic carbon (carbonate) in solid samples is also easy.
• Aqueous samples containing large amounts of suspended matter can be analyzed by inputting the sample in a sample boat.
• Switching between TOC-Vcs/cp analysis of aqueous samples and SSM-5000A measurements of solid samples is achieved by simple screen settings.
• The SSM-5000A can be attached to a TOC-Vcs/cp unit with Autosampler installed. (Automatic measurement of solid samples is not possible.)

Specifications

Analyte	TC, IC, TOC (TC-IC)
Method	TC: Catalytically aided combustion oxidation at 900°C IC: Pre-acidification, oven temperature: 250°C
Measuring range	TC: 0.1 mg to 30 mg carbon IC: 0.1 mg to 20 mg carbon
Sample Amount	1 gram - aqueous content < 0.5 g
Repeatability	S.D. ±1% of full scale range.
Analysis Time	5 to 6 minutes at a gas rate of 500 mL/min.
Carrier Gas	99.9% O2 at 500 mL/min.
Ambient temperature requirements	5° to 35° C
Power requirements	100-127V or 220-240V as ordered. 12A: TOC-5A: SSM-7A. 50/60Hz
Weight	about 30 kg

*Will vary with sample type and measurement conditions
Special Accessories Part Number Remarks

Tandem Cell Set	P/N 638-93097-00 Required to upgrade existing TOC-5000/5050 with 200mm cell.
Connection Set	P/N 638-70292-00 Only one necessary for all option boards.
Flow Unit	P/N 638-92098-02 Carrier/combustion gas controller for 500 mL/min.

The SSM-5000 requires:

• ROM Version 3.00 or later, P/N 638-64712-12 or -11 (TOC-5000/5050 respectively).
• Main Board Assembly
• Main Board Installation Plate, P/N 631-26518-00, necessary for TOC-5000/5050 with Serial Numbers prior to 30O27441.
• Tandem Cell Set, P/N 638-93097-00, necessary to upgrade existing TOC-5000/5050.
• Flow Unit, P/N 638-92098-02, or other means to supply carrier/combustion gas at 500 mL/min.

PBI microbial air sampler ( DUO SAS 360 ISOLATOR )

DUO SAS 360 ISOLATOR

DUAL HEAD PORTABLE MICROBIOLOGICAL AIR SAMPLER Single body with two separated aspirating heads: two separate head can be place in two different environments. The DUO-SAS-360 ISOLATOR features: • The technical performances are the same as SAS Super 180 • The high flow rate of 360 litres per minute (180+180 litres) is ideal for low contamination environments, for example Clean Rooms where it is necessary to test a large volume of air • Two different heads may be used for simultaneous samples in different environments • Up to ten sequential sampling cycles for “in operation” monitoring according to USP recommendations • High speed sampling: 1000 litres in less than 3 minutes (500 per head) • Potentially up to 18 cubic meters of air / hour may be monitored • It can be used either with 55 mm Contact plates (U.S., or European made) , 84 mm Maxi Contact plates or 90 mm Standard Petri dishes. Code Description 91746 Duo Sas 360 Isolator air sampler - for Contact Plates 91796 Duo Sas 360 Isolator air sampler - for Petri Dishes

PBI microbial air sampler (SAS SUPER ISO)

SAS SUPER ISO YOUR PARTNER IN ENVIRONMENTAL MICROBIOLOGY The very familiar “yellow SAS (Surface Air System)” is considered the international standard for portable air microbiological samplers. Over 25 years experience has been gained in five continents helping microbiologists in the pharmaceutical and food industry, hospital sector and indoor air quality fields. Experience has also been gained from space exploration as the SAS (Surface Air System) was used on board the International Space station. This knowledge has resulted in the development of the new “SAS-ISO 100” and “SAS-ISO 180”. THE BASIC IDEA • To use a simple plate for air and surface sampling • To have the additional flexibility of choice, either Contact plates or Petri dishes • To apply cGLP and cGMP to air sampling operations • To establish data on the microbial level in selected environments • To organise sequential sampling to obtain a more representative air sample under actual operating conditions The “SAS – ISO” has the following new features: • Performance in compliance with ISO 14698-1 • Large LCD with illuminated touch panel • All operator commands via touch keypad for easier cleaning • Over 70.000 litres of air / 8 hours autonomy • Infrared transfer of sampling data to PC or printer • Up to 300 sampling cycles memorised • USP chapter < 1116 > and 21-CFR 11 Compliance • Sampling rate accurately maintained by speed sensor-incorrect aspiration aborts cycle • Design avoids turbulence in unidirectional air flow and re-aspiration of tested air in accordance with ISO specifications • Total traceability • Bi-directional port to input and output data to a central unit from 1 to 24 samplers • Calibration system by finger-tip control without opening the instrument • Automatic calibration reminder • Easy calibration monitoring with additional anemometer system • Sampler can be operated whilst attached to mains Established «yellow SAS (Surface Air System)» features and performances are maintained: • Possibility to use 55 mm or 84 mm Contact plates (RODAC) and standard disposable 90 mm Petri dishes • Interval sampling with fully programmable parameters for “in operation” monitoring • Delay Start of up to 60 minutes • Infrared remote control (optional extra) • Certified aspirating head in aluminium or stainless steel • Multiple language choice • Reduced sampling time (six or ten minutes for 1000 litres of air) • Suitability in isolator Plus a worldwide service and support network which includes: • International PBI is the only company with its own microbiological wind tunnel to test the air samplers from a microbial point of view • Complete validation documentation available to help the local validation process • Product specialists provide on-site training and certification of personnel for the proper usage of the air samplers • Official factory calibration in Milan performed in 48 hours • Over 100 Application Notes • Standard Operating Procedures (SOP) • I.Q., O.Q., P. Q. documentation or on-site activation Code Description 86279 SAS SUPER ISO with air flow of 100 l/min for Contact Plate (without head and transformer) 86834 SAS SUPER ISO with air flow of 180 l/min for Contact Plate (without head and transformer) 90719 SAS Super ISO 100 with air flow of 100l/min for Petri dishes (without head and transformer) 90720 SAS Super ISO 180 with air flow of 180l/min for Petri Dishes (without head and transformer)