Defence Colony, Ambala, Haryana
Send E-mail
Send SMS
Home»Our Products»

HEAT TRANSFER LABS

We are exporter and manufacturer of instruments for heat transfer.

REQUEST CALLBACK
Approx. Rs 1.36 Lakh / pcs
Get Best Quote

Sigma-62 SB


  • Stefan Boltzmann Apparatus:

 

Our clients appreciate and demand our range largely as it has the capacity to pour their respective demands with desired results. Additionally, our product range has following attributes:
• Deliver desired result

 

  • User friendly
  • Long service life
  • High efficiency


Specifications:


  • Electricity Supply: 1 Phase, 220 V AC, 2 kw
  • Table for setup support
  • Dia.200 mm (approx.) made of Copper
  • 20 mm Dia. x 1.5 mm thickness made of Copper
  • Dia. 250 mm (approx.) made of Stainless Steel
  • Stainless steel 12 Ltrs. Cap


Additional Information:
  • Minimum Order Quantity: 1 pcs
Yes! I am interested
REQUEST CALLBACK
Approx. Rs 56,000 / Piece
Get Best Quote
Product Details:
Minimum Order Quantity1 Piece
Packaging Typewooden packing
Colorsilver

Sigma-51 HT

 

Heat Transfer From a Pin Fin:

 

  • To study the temperature distribution along the length of a pin fin in natural & forced convection.
  • To calculate Gr, Pr & Nu number in natural conviction.
  • Calculate Re, Pr & Nu number in forced conviction.
  • Calculate the value of m & obtain the temperature at various locations along the length of the fin in natural & forced conviction.
  • Calculate the values of heat transfer rate from the fin & the fin effectiveness in natural & forced conviction.
  • The experiments can be conducted at various values of input & calculation can be made accordingly.

Yes! I am interested
REQUEST CALLBACK
Approx. Rs 48,500 / Piece
Get Best Quote
Product Details:
Minimum Order Quantity1 Piece
BrandSigma
ModelSigma-63 TC
UsageIndustrial, Laboratory

Sigma-63 TC
Thermal Conductivity of Insulating Powder:
DESCRIPTION: Insulating Powder apparatus is designed to determine the thermal conductivity of insulating Powder. The Apparatus consists of two thin-walled concentric copper spheres. Inner sphere houses Nichrome Wire heating coil. Insulating Powder is fitted between the spheres. Heat flows radically outwards. Temperature sensors at proper positions are fitted to measure surface temperatures of spheres. Heat input for the heater is given through a Variac and measured by Digital Voltmeter & Digital Ammeter. By varying the heat input rates, wide range of experiments can be performed.
Experiments:
• Determination of thermal conductivity of insulating powder.
• Comparison of thermal Conductivity of insulating powder at different temperatures.
TECHNICAL DETAILS:
• Inner Sphere: 100 mm dia.
• Outer Sphere: 200 mm dia.
• Heater: Nichrome Wire
• Temperature Sensors: RTD PT-100 Type (10 Nos.)
• Control Panel: Digital Voltmeter: 0-300 Volt.
• Digital Ammeter: 0-2 Amp.
• Variac: 0-230 V / 2 Amps.
• Digital Temperature Indicator: 0-300oC
• With Multi-Channel Switch, ON/OFF Switch, Mains Indicator.


Yes! I am interested
REQUEST CALLBACK
Approx. Rs 1.65 Lakh / Piece
Get Best Quote
Product Details:
Minimum Order Quantity1 Piece
ApplicationIndustrial, Laboratory

Sigma-59 ST
Separating And Throttling Calorimeter: Separating And Throttling Calorimeterto our valuable clients. The apparatus is used to find out dryness fraction of steam by combined Separating & Throttling Calorimeter. The Setup is Complete in itself, provided with Boiler, so need of an extra boiler to supply steam’s steam generator is provided at the base of the apparatus. A Digital Temperature Controller is provided at the front apparatus to control the temperature inside the steam generator. Steam from steam generator is passed from separating calorimeter where most of water particles get separated from steam and passed of throttling calorimeter where steam gets superheated. After that superheated steam is passed through heat exchanger to condense the steam. A manometer and Digital Temperature controller are connected with throttling calorimeter to measure the pressure and temperature after throttling process.

 


Yes! I am interested
REQUEST CALLBACK
Approx. Rs 48,900 / Pc
Get Best Quote

Sigma-46 DE
Double Effect Evaporator
DESCRIPTION:- Evaporation deals with the concentration of a non-volatile solute from a solution by the removal of required amount of volatile solvent. Usually the solvent is water. By vaporizing a part of the solvent, useful product i.e. the concentrated solution or thick liquor is produced and the vapour is discarded. Long tube evaporators are usually used for the concentration of foamy liquids. The set-up is consists of two evaporators fitted in series. Each is made up of Stainless Steel tubes surrounded by a Stainless Steel jacket and fitted with accumulator. Dilute solution is feed to the first evaporator. Steam from a steam generator is supplied to evaporator to concentrate the dilute feed solution to a desired level. The jacket is fitted with a steam trap and the condensate is collected at the end of trap. The vapours of volatile solvent produced in first evaporator are supplied to the second evaporator. The vapours of volatile solvent are condensed in a shell & tube type condenser and the balance non-volatile solute collected in the accumulator is recycled through the evaporator.
EXPERIMENTATION:
To concentrate a solution and to evaluate the following at steady state.
• Material and Heat Balance.
• Economy and the capacity of the evaporator for different feeding arrangement.
• Overall heat transfer co-efficient.

 



Additional Information:
  • Minimum Order Quantity: 1 Pc
Yes! I am interested
REQUEST CALLBACK
Approx. Rs 42,500 / Pc
Get Best Quote

Sigma-53 HF
Heat Transfer In Forced Convection: Heat Transfer in Forced Convection Apparatus that are designed with utmost precision. Followed by our manufacturing process, these apparatuses are checked in order to ensure a range that is free from flaws and are capable to offer maximum performance at the clients' end.
Feature:
• Highly durable
• Reliable performance
• Has sturdy design
• Quality approved
Specifications:
• Electricity Supply: 1 Phase, 220 V AC, 10 Amp.
• Floor area of 1.2 m x 0.5 m
• Dia: 28 mm
• Length: 400 mm



Additional Information:
  • Minimum Order Quantity: 1 Pc
Yes! I am interested
REQUEST CALLBACK
Approx. Rs 48,500 / Piece
Get Best Quote
Product Details:
Minimum Order Quantity1 Piece
Medium UsedOil, Water, Air

Sigma-54 HN
Heat Transfer in Natural Convection Apparatus: Besides being available at clients' detailed specifications, our range also conform to the international quality standards.
Feature:
• Long time service
• Cost effective
• Less maintenance
• Precisely designed
Specifications:
• Dia: 38 mm
• Length: 500 mm
• Nichrome Wire
• Temperature Sensors RTD PT100 type
• Digital Voltmeter: 0300 Volt
• Digital Ammeter: 02 Amp.

 


Yes! I am interested
REQUEST CALLBACK
Approx. Rs 1.25 Lakh / Piece
Get Best Quote
Product Details:
Minimum Order Quantity1 Piece
Medium UsedOil, Water, Air
Inlet Temperature700 degree

Sigma-55 HT
Heat Transfer through Composite Walls: These products are manufactured by our skilled engineers using high-grade materials and innovative technology. The offered walls are available in different designs and other related specifications, in order to meet the variegated expectations of our valuable customers. Our provided range is rigorously tested by the team of our professionals. Furthermore, our clients can avail these composite walls from us at market leading prices.
Features:
• Strongly built
• Rust resistance
• Optimum performance
Specifications:
• Electricity Supply: 1 Phase, 220 V AC, 2 Amp.
• Table for set-up support

 


Yes! I am interested
REQUEST CALLBACK
Approx. Rs 48,500 / Piece
Get Best Quote
Product Details:
Minimum Order Quantity1 Piece
Inlet Temperature1200 degree
Outlet Temperature70 degree

Sigma-56 HT
Heat Transfer Through Lagged Pipe: To determine experimentally Radius of Insulation over a copper pipe of different insulation thickness. Consisting of suitable size of specimen, heater of suitable capacity, chromel-alumel thermocouples, power measurement, digital temperature indicator, insulation, control panel made by wooden sheet and square tubes.
Features:
• Result accuracy
• Simple to operate
• Trouble-free functionality
• Precisely engineered


Yes! I am interested
REQUEST CALLBACK
Approx. Rs 72,000 / Piece
Get Best Quote
Product Details:
Minimum Order Quantity1 Piece
ApplicationFood Process Industry, Power Generation, Mining & Construction Industry, Pharmaceutical industry
Medium UsedOil, Water, Air

Sigma-58 PC
Parallel Counter Flow Heat Exchanger:
Specifications:
• Capacity: 3 KW
• Diameter: 25 mm
• Material: G.I
• Length: 1000 mm
• Diameter: 12.5 mm

 

 


Yes! I am interested
REQUEST CALLBACK
Approx. Rs 44,800 / Piece
Get Best Quote
Product Details:
Minimum Order Quantity1 Piece
BrandAlexs

Sigma-64 TC
Thermal Conductivity of Insulating Slab: The set-up is designed to determine thermal conductivities of insulating materials in the form of slabs. The apparatus consists of main central heater and ring guard heater, sandwiched between the specimens. Cooling plates are provided on the either side of the specimen. Two identical specimens are clamped between heater ensures unidirectional heat flow through specimen. The whole assembly is kept in chamber and insulated by ceramic wool insulation around the set-up.
Experiments:
• Determination of Thermal conductivity of insulating Material in the form of slab
• Study of variation of thermal conductivity of the material with temperature
• Comparison of thermal conductivities of various insulating materials.
Utilities Required:
• Water supply 5 lit/min (approx.)
• Drain.
• Electricity Supply: I Phase, 220 V AC, 2 Amp.
• Table for set-up support


Yes! I am interested
REQUEST CALLBACK
Approx. Rs 62,000 / Piece
Get Best Quote
Product Details:
Minimum Order Quantity1 Piece
BrandSigma
ModelSigma-65 TL
UsageIndustrial, Laboratory

Sigma-65 TL
Thermal Conductivity of Liquids: Our offered range is designed by our skilled engineers using quality approved raw materials and upgraded technology in compliance with the international quality standards. In addition to this, our provided range undergoes various tests under the supervision of our quality controllers to ensure its flawlessness. Clients can avail the offered product from us in customized options at market leading rates.
Features:
• Sturdiness
• Long operational life
• Excellent performance
Specifications:
• Water supply 5 lit/min (approx.)
• Drain
• Electricity Supply: I Phase, 220 V AC, 2 Amp.
• Table for set-up support

 


Yes! I am interested
REQUEST CALLBACK
Approx. Rs 48,700 / Piece
Get Best Quote
Product Details:
Minimum Order Quantity1 Piece
ApplicationHydraulic and Industrial Process, Mining & Construction Industry
Medium UsedOil, Water, Air
Inlet Temperature700 degree
Outlet Temperature1200 degree

Sigma-67 UH
Unsteady State of Heat Transfer: This unit is precisely manufactured at our advanced manufacturing unit by making use of superior grade raw materials with the aid of latest technology. The offered unit is widely used for determination of temperature variations. Available in distinct models and technical specifications, we are offering this Unsteady State Heat Transfer Unit according to the exact application demands of our clients.
Range of experiments to be carried out:
• To determine film heat transfer coefficient between the medium in which body is heated.
• To determine film heat transfer coefficient between the medium in which body is cooled.
Experimental setup:
• Heater Assembly.
• Aluminum Test Cylinder.
• Fully insulated hot bath assembly.
• Set of thermocouples.
Control panel:
• 12 Channel Digital
• Temperature Indicator
• Main’s on/Off Switch.
• Voltmeter: 0 - 250 V.
• Ammeter: 0 - 15 A.
SPACE REQUIRED:
• 1.5 m. (L) x 1.0 m (W) table top.
Service Required:
• 230 v Ac Supply 50 Hz

 

 


Yes! I am interested
 
X

Download Brochure
Sigma Scientific Glass Company

Puneet Sharma (CEO)
Plot No. 61, Defence Colony, Sector B, Ambala Cant
Ambala - 133001
Haryana, India
Send Email
© Sigma Scientific Glass Company. All Rights Reserved (Terms of Use)
Developed and Managed by IndiaMART InterMESH Limited