DESCRIPTION

It is used for determination of combustion of calorific value of solid and liquid fuels. The Instruments consists of S.S. Body made out of corrosion resisting stainless steel Rod cap. 300ml., Calorimeter vessel, outer jacket with insulated Body, offset stirrer, S.S. Crucible, pellet press, ignition wire, pressure gauge with flexible pipes with electronic firing unit.

Technical Specification

1. Equipment Would comply with IS 1448 (P?33), IP?61 & ASTM D129

2. Equipment would have the following features/components;

• Calorimeter vessel with support for High Pressure Decomposition Device & insulating base - 01 High Pressure Decomposition Device as per IS:1448 (Part 6)

• Water Jacket – 01

• Combined lid for calorimeter vessel & water jacket – 01 Nos

• Stirrer - 01 set

• Connecting lead for calorimeter High Pressure Decomposition Device - 01 set

• Fine adjustment valve with built in pressure gauge – 01 Nos

• Connecting tube to connect High Pressure Decomposition Device, pressure gauge and fine regulating valve – 01 Nos

• Safety Relief Valve fitted on gas filling tube adapter – 01 Nos

• Spanner for Oxygen tube connection – 01 Nos

• Ignition Wire - Nichrome - 01 Roll of 5 meter

• Cotton Thread - 03 Roll

• Stand for Lid - 01

• Hook for Lifting High Pressure Decomposition Device - 01

• Crucible SS – 01 Nos

• Gas Release Valve – 01 Nos

• Firing Unit - 01 Set

• Differential Type Digital Thermometer complete with sensor -01 No

• O-ring for High Pressure Decomposition Device & valve - 01 set each

• Schrader Valve with Key - 05 each

• High pressure Decomposition Device ‘O’ ring – 05 Nos (minimum qty)

• Valve body ‘O’ ring – 05 Nos

• Barium Chloride Solution (85 g/l)- Would be sufficient for minimum of 500 Experiments

• Bromine Water (Saturated)- Would be sufficient for minimum of 500 Experiments

• Hydrochloric Acid (relative density 1.18)- Would be sufficient for minimum of 500 Experiments

• Sodium Carbonate Solution (50 g/l) - Would be sufficient for minimum of 500 Experiments

• White Oil — Liquid paraffin (see IS 1083) - Would be sufficient for minimum of 500 Experiments

• Filter Paper — Ash less, with ash percent 0.01 by mass, maximum- Would be sufficient for minimum of 500 Experiments

Instruction manual will be provided along with the apparatus.

 DESCRIPTION

Test equipment conforming to -ASTM D86, ASTM D850, ASTM D1078

with electric heating assembly with Copper coil type voltage variac temperature controller, cooling bath (non-refrigeration), distillation flask, graduated cylinder , heater boards ,diameter center holes made of Ceran Glass, thermometers conforming to ASTM D86, ASTM D850, ASTM D1078 supplied with certificate.

TECHNICAL SPECIFICATION

1. Equipment Would comply with -ASTM D86, ASTM D850, ASTM D1078

2. Equipment would have the following features/components;

• Powder coated exterior body in attractive shades

• Flask heater compartment with cooling fan.

• Smooth lifting device for flask

• Low voltage long lasting heating coil with precise power adjustment by potentiometer.

• CLASS - A, PT-100 with temperature indicator for vapor .

• Temperature indication and controller for condenser and receiver section.

• In-built refrigeration system for condenser and receiver.

• Fire extinguisher (Manual - External N2/C2 is required)

• Optical sensor with beep for accurate reading of IBP and every drop with LED Flashing. .

• Glass PT 100 Vapor Temperature Probe with Digital Indicator (Auto barometric correction)

3. Technical Specifications

• Distillation group : 0 to 4 solvents .

• Work temp : 0 °C to 450 °C .

• Vapor temp : 0 °C to 450 °C, Accuracy : ±0.1 °C .

• Temp sensor : PT-100 Probe, Class A .

• Display: Digital temperature controller cum indicator

• Sample Volume: Optical measuring system, 0 to 103% of charge volume

• Volume resolution: 0.1 ml .

• Distillation rate: 2-15 ml/min (Programmable) .

• Dry point: In-built dry point detection probe

• Pressure correction: Range 700 to 1100 hpa (500 to 800 mm of hg)

• Condenser temperature: 0-80 °C (Programmable), Accuracy : ± 0.5 °C .

• Receiver temperature: 0-60 °C (Programmable), Accuracy : ± 0.5 °C .

• Operating Temperature: 10 - 35 Accuracy : ± 0.5 °C .

4. Accessories will be supplied:

GLASS PT-100 VAPOR TEMPERATURE PROBE WITH DIGITAL INDICATOR - AUTOMATIC BAROMETRIC CORRECTION- 1 Nos

Instruction manual will be provided along with the apparatus.

DESCRIPTION :

The present set-up is designed to visualize the ideal flow around immersed body. It consists of a flow table in which flow of water is circulated in between two transparent sheets with a small gap between them. Water is supplied to the table and a coloured dye is injected in the inlet of flow at different location. Water from the sump tank is pumped by a centrifugal pump to a calming section for table and after passing through transparent sheet it goes to sump tank. By-pass and flow control valves are provided to regulate the flow.Flow is made laminar by operating inlet control valve for water and it is visualized due to transparent sheet and colour. A small capacity dye tank will be provided for the flow of dye in fluid inlet stream. Any obstacle can  be placed between the sheets and change in flow pattern can be visualized. Obstacles of different types will be supplied with the apparatus.

EXPERIMENTATION:

To visualize the ideal flow around the immersed bodies of different types.

UTILITIES REQUIRED:

Electricity Supply: single phase, 220 V AC, 50 Hz, 5-15 amp combined socket with earth connection.

Water Supply (Initial fill).

Floor Drain required.

Floor Area Required: 1 m x 0.5 m.

Chemical Required: Dye (KMnO4) – 10 gm

TECHNICAL DETAILS :

Flow Table

Length : 750 mm (approx.)

Width : 500 mm (approx.)

Material : Stainless Steel

Transparent Sheets : Material Glass/Acrylic (Qty: 2 Nos.)

Water Circulation : FHP Pump Champion/ godrej make.Sump Tank

Capacity : 40-50 Ltrs

Material : Stainless Steel

Dye Vessel

Capacity : 1 Ltrs

Material : Stainless Steel

Instruction Manual : An ENGLISH instruction manual will be provided along

with the Apparatus

Whole set-up is in well designed and arranged in a good quality painted structure.

 DESCRIPTION

This standard outlines a method for determining the temperature at which solid hydrocarbon crystals form in turbine and reciprocating engine fuels under cooling conditions. These conditions may occur during flight or while on an airfield, making this test critical for aviation safety and fuel reliability.

1. Equipment Would comply with ASTM D1177, ASTM D2386

2. Equipment  following features/components;

? The entire instrument assembly Consists of Unsilvered

? vacuum flask approx. 10 liter capacity, Jacketed (or higher capacity)

? sample tube, Brass packing gland, Motorized stirrer,

? Stopper, Clamps, Refrigerated water-bath and Stand.

? Temperature range from 0 to -70 oC.

Instruction manual will be provided along with the apparatus.

 DESCRIPTION

Used for determination of kinematic and intrinsic viscosity Of fuels, lubricants & petrochemical raw materials at constant temperatures in accordance with ASTM D445, IS 1448 (P-25), ASTM D446

TECHNICAL SPECIFICATION

1. Equipment Would comply with ASTM D445, IS 1448 (P-25), ASTM D446

2. Equipment would have the following features/components;

• Microprocessor based circuitry assures precise, reliable temperature control within specified tolerances throughout the operating range of the bath i.e. -40 °C to ambient temperature

• Dual digital displays show set and actual bath temperature

• Simple push button controls and digital display would permit easy setting and monitoring of bath temperature.

• Bath accommodates 04 Nos glass capillary reversion viscometers of various types at a time

• Viewing the viscometers is will be made easy by technical Specifications of Refrigeration System:

3. Technical Specifications:

Bath:

• glare?free fluorescent illumination.

• Temperature control uniformity is assured by means of motorized stirrer.

• Frost free glass window for low temperature bath

• Control panel is mounted on a side of the bath

• Complete exterior body is finished with attractive powder coated paint

Compressor:

? Hermetically Sealed Compressor

Condenser:

? Fin & Tube type Air?Cooled .

• Condenser Refrigerant: R134a .

Refrigeration System:

• Compressor : Hermetically Sealed Compressor

• Condenser : Fin & Tube type Air Cooled Condenser .

• Cascade System: For below -40°C ranges .

• Refrigerant: R404a .

Other components:

• Volume of the bath : 23 Litres capacity .

• Temperature Control : Range : -40 °C to ambient .

• Temperature controller : Microprocessor based Auto Tune PID Digital Temp controller cum indicator .

• Temperature sensor : PT 100 Sensor .

• Temperature Display : LED Display .

• Display resolutions : 0.1 °C .

• Temperature Accuracy : ± 0.5 °C .

• Heater : Immersion heater .

• Viewing window : Vacuum glass window for frost free viewing below 5°C range

• Stirrer : 1400rpm motor with stirrer for uniform Temperature .

• Inner chamber : Stainless Steel S.S. 304 Grade with tempered glass .

• Exterior body : Fabricated from mild steel material, which is powder coated in attractive shades

• Illumination : PL Lamp .

• Accessories : Would be supplied complete with Viscometer holders

• Accommodate : 04 Nos of viscometers (minimum)

• Bath Media : ISOPROPYL ALCOHOL or suitable heat transfer fluid .

Instruction Manual will be provided.