Dissolved Gas analyser in Thakurli

Dissolved Gas analyser in Thakurli

Dissolved Gas analyser in Thakurli

Dissolved Gas analyser in Thakurli

Short Description:-Dissolved Gas analyser in Thakurli

We have many types of Dissolved Gas Analyser, please find the description below

We are the Manufacturer, Trader, Supplier, Seller, Exporter, and Importer of Dissolved Gas analyser

We have inhouse facility to manufacture high quality Dissolved Gas analyser in India and supply to Dissolved Gas analyser in Thakurli

Our Research and development team is highly equipped with the manufacturing of top quality of Dissolved Gas analyser and supply to Thakurli

Specification of Dissolved Gas analyser

Description of Dissolved Gas analyser in Thakurli

Dissolved Gas Analysis (DGA) and moisture measurement of insulating fluids are recognized as the most important tests for condition assessment of transformers. In previous years, multi-gas DGA was traditionally confined to a laboratory environment, with infrequent off-line manual sampling forming part of time-based maintenance strategies. However, as the global average age of transformers continued to rise, the possibility of rapid ageing, unplanned outages and even catastrophic failure between off-line tests also increased, leading many asset owners to adopt on-line DGA monitoring strategies to increase network reliability.

In the early 2000’s, GE’s Kelman™ range of analysers brought consumable-free on-line multi-gas DGA to the market and GE is now proud to introduce the Kelman DGA 900, our next generation multi-gas on-line DGA and moisture analyser. At its heart lies an evolved implementation of GE’s proven Photo- Acoustic Spectroscopy (PAS) measurement technology, providing laboratory challenging levels of precision and repeatability with no consumables and no need for frequent re-calibration. Benefiting from over 40 years of global DGA vendor experience, the Kelman DGA 900 encapsulates learnings and improvements derived from its predecessors to bring improved performance, innovative new features, enhanced user experience and increased robustness

Key Benefits

• Provides remote alert and multi-gas diagnostic of deteriorating transformer condition
• Expedites operational decisions without needing to go to site for manual oil sampling
• Issues can be detected in their infancy, avoiding unexpected failures and facilitating planned outages
• Anchors condition based maintenance and asset replacement strategies on hard data
• No need for consumables or frequent recalibration to operate at optimum performance
• New “Rapid Mode” provides near real time insight on fast developing faults
• Enhanced computing power, highly scalable I/Os and integrated HMI combine to provide a powerful highly flexible transformer monitoring solution
• Compatible with mineral insulating oils and newer ester based fluids (natural and synthetic)


The Kelman DGA 900 is an invaluable foundational tool for implementing Asset Performance Management (APM) across electrical generation, transmission and industry, enabling a condition based asset replacement strategy and delivering improvements in system reliability and availability. A DS-Agile™ and PREDIX™ Grid APM ready device, the DGA 900’s wide range of communication methods and protocols enables connection to those platforms and integration with GE’s Perception™ transformer fleet management software as well as other software, historian and SCADA systems.


 LDLUDLAccuracy*RepeatabilityAvailable in Rapid Mode
Hydrogen (H₂)5 –5,000 ppm± LDL or ±5%< 3%
Carb. Monox. (CO)1 –50,000 ppm± LDL or ±3%< 2%
Methane (CH₄)2 –50,000 ppm± LDL or ±3%< 2% 
Acetylene (C₂H₂)0.5 –50,000 ppm± LDL or ±3%< 2%
Ethylene (C₂H₄)1 –50,000 ppm± LDL or ±3%< 2% 
Carb. Diox. (CO₂)20 –50,000 ppm± LDL or ±3%< 3%
Ethane (C₂H₆)1 –50,000 ppm± LDL or ±3%< 2% 
Oxygen (O₂)100 –50,000 ppm± LDL or ±5%< 2%
Nitrogen (N₂) **10,000 –100,000 ppm± LDL or ±15%  
Moisture (H₂O)0 –100% RS (in ppm)± 3% RH< 3%

*whichever is greater. Accuracy quoted is the accuracy of the detectors during calibration. Gas-in-oil measurement may be affected by oil type and condition. Repeatability as measured from final production test data.
** N₂ value is calculated and available on free-breathing transformers only.


4x sunlight visible LED arrays
Backlit 7” inch color resistive touch LCD screen (800 x 480)
Integrated embedded secure webserver (https)

Analogue Inputs

Up to 15x optional analogue inputs for load CTs, PT100 inputs or 4–20mA sensors

Digital Output

USB port (type B connector) for local connection to laptop computer for configuring the system
Wi-Fi (802.11b/g/n)
Serial output (RS-485)
1Gb Ethernet (RJ45) standard with fiber-optic options
GSM/GPRS or CDMA/LTE modem options

Digital Protocols

Modbus® as standard
DNP3 or IEC 61850 (Ed 1 or 2) options


Alarm setting screens/scenarios, based on gas level, gas rate of change and moisture level, assignable to relays
6x standard and up to 18x dry contact relays (type C, SPDT), NO/NC, 10A at 250Vac resistive load, 10A at 30Vdc resistive
load Separate Service Alarm with own relay



Operating ambient temperature :- -40°C to +55°C (-40°F to +131°F)

Operating ambient humidity :- 0-95% RH, non-condensing

Oil temperature at valve*** :- -20°C to +120°C (-4°F to +248°F)

Oil pressure at valve :- 0-700KPa (0-100psi)


***Based on testing carried out using VOLTESSO™ 35 mineral oil, over a ¼” pipe run of 10 metres or less from oil supply or
return valve to monitor connection point and on transformer oil supply valve volumes of 200ml or less. For oil temperatures
colder than -20ºC, GE recommends the use of heat trace cabling on piping.


IP56 certified
Powder coated aluminium (RAL9002)
Unpainted 316 Stainless Steel option

Power Requirements

AC :-Nominal 100-240 Vac, Range 85-264 Vac, 4A

DC :- Nominal 100-250 Vdc, Range 90-300 Vdc



 Analysis UnitHub Unit
Dimensions600 x 484 x 330 mm600 x 380 x 330 mm
 23.6 x 19.1 x 13.0 in23.6 x 15.0 x 13.0 in
 73.6 lb40.8 lb



Mounting stand
Sun canopy
Umbilical cable between units
Analogue output of gas values

P – Micro DGA Analyzer

This equipment can be used to detect the incipient fault in the transformer  and  arrest deterioration/damage to the transformer insulation by analyzing gases dissolved in the transformer oil and adopt preventive measures.

The P Micro DGA/TOGA is capable to detect PPM & Sub PPM gases in transformer oil and can b configured for analysis as per

  • IS10593
  • IEC 60567 Section 7.3 or Section 7.5 Manual Variant
  • ASTM D 3612 Section A or Section C Manual Variant
  • The P-Micro is a microprocessor based system with no moving parts specially designed for mobile labs & easy portability. The system utilizes specialized heating techniques for the column and methanizer achieving precsion using PID control action.

Portable DGA

Dissolved Gas Analysis (DGA) and moisture measurement of insulating fluids are recognized as the most important tests for condition assessment of fluid-insulated transformers. Every year asset owners deploy field crews to take thousands of fluid samples from transformers as part of periodic health checks and for immediate operational decisions. These samples are sent to offsite laboratories for analysis. Transport X² is a portable ‘lab in a box’ delivering detailed analysis with dramatically reduced turnaround times. In critical situations, the ability to perform DGA in less than 30 minutes on the spot, empowers asset owners to determine a transformer’s condition onsite and thereby allow operational decisions to be made at the earliest opportunity.

GE was the first to deliver consumable-free DGA products to the market and the Transport X² represents the next generation of its portable system. GE’s class leading Photo-acoustic spectroscopy(PAS) gas measurement technology, now in its fourth generation, provides laboratory-challenging levels of precision in a calibration free, easy-to-use and hand-carriable product.Benefiting from over 40 years of global DGA experience, the Kelman™ Transport X² encapsulates intuitive advancements to bring improved performance, innovative new features, enhanced user experience and greater robustness.

Key Benefits

• Measurement of seven diagnostic gases and moisture content in the oil.
• Fast diagnostics in less than 30 minutes.
• Intuitive touchscreen interface with step-by-step instructions and Plug and Play connectivity.
• Compatible with mineral insulating oils and newer ester-based fluids (natural and synthetic).
• Enables operators to effectively respond to alarms, trip events and supports on-site field decision
• Ideal companion to GE’s range of single gas online DGA monitors for adding transformer diagnostics.


The Kelman Transport X² remains your ideal partner for use inconjunction with GE’s range of single gas online DGA monitors. These units (such as Hydran™ 201Ti and Hydran M2-X) monitor the transformer and raise an alarm when an abnormal level of fault gas is reached or when the rate of change of this gas level increases rapidly so that you can take action and protect your transformer early in the process. Such events often require further investigation before a valid conclusion can be reached. Traditional methods require an oil sample to be sent to alaboratory for analysis. This can be a lengthy process before a diagnosis and related decision can be made. However, with the Transport X², the sample can be taken and analyzed onsite, giving comprehensive diagnostic information in less than 30 minutes. The Transport X² data can then be uploaded and visualized in GE’s powerful Perception software alongside the readings from the online monitor.

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Why we supply Dissolved Gas analyser in Thakurli ?

We provide Dissolved Gas analyser in Thakurli and our machines are available to all cities in Thakurli

Our GC Machines are very reliable and cost-effective, Software is the custom built and the whole system is tested rigorously to make sure you do not face any issues. We are open for Dealership if you wish to become our reseller.

Other Products other than Dissolved Gas analyser in Thakurli

About Chromatography & Instruments Company

Chromatography & Instruments Company (CIC), a company of technocrats, is a family-owned business run by two scientists, Dr. M. K. Shingari and Dr. (Mrs.) Kiran Shingari. They are supported by a core team headed by their sons, Gaurav Shingari and Amar Shingari. CIC was founded in 1972 and specializes in Chromatography based analytical & process instruments. The R & D Center of CIC is a Department of Science & Technology (DST), Government of India recognized lab (Since 1983) and handles special applications / developmental projects.

Chromatography & Instruments Company (CIC) has over 4700+ users across the globe. We cater to a wide range of industries & applications in the Nuclear Sector, Defense Sector, Space industry, Power Generation and Transmission projects, Railways, Research Centers, Environmental Laboratories, Refineries etc.Our infrastructure comprises of over 15,000 SFT of cleanroom Manufacturing & Testing, around 5000 SFT of administrative and office space and 12,000 SFT of finished products storage. We are located in one of the biggest and oldest Industrial Area’s of India which helps us deliver high quality systems at affordable prices.

Stable, Sturdy & Good Quality products manufactured by us have encouraged us to venture into exports and we now have products working in the USA, Saudi Arabia, West Indies & Afghanistan. We are also into contract manufacturing and have agreements with 2 companies in India to manufacture the systems in their labels.We are open and interested in OEM manufacturing as well as appointing distributors / re-sellers within India as well as globally.

Why us for Dissolved Gas analyser in Thakurli?


Chromatography & Instruments Company was founded in 1972 by Dr. M. K. Shingari and Dr. (Mrs.) Kiran Shingari


We cater wide area of sectors like Steel Industry, Laboratories, Schools, Defence. Etc. And We have various machines depends upon Area


Our R&D team is fully equip with all technologies which help us to create new products every week. This can be identify as our strength.


Our Manufacturing capacity is huge just because we have world class infrastructure and storage unit with proper workflow and assembly area.


We have deployed specialized manpower with more than 10 years of experience in Chromatography Instruments. This has made us prominent.


We have deployed specialized manpower with more than 10 years of experience in the Field and have a solution for every problem. This has made us prominent.

Our Corporate Video

Our Leaders

Dr. M. K. Shingari


Mr. Amar Shingari


Mr. Gaurav Shingari


Our Certificates

BARC Award for GC

D&B Certificate

IAIA Life Time Achievement Award

IGCAR-Welding Award

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