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Optics Technology
Optics Technology

Digital Bomb Calorimeter


Digital Bomb Calorimeter

Bomb Calorimeter Outfit provide a simple and inexpensive method for determination of heat of combustion of organic matter and the calorific value sulphur content of solid & liquid fuel. The outfit supplied is complete for analysis as per the method recommended by British Standard Institution BS 1016. All parts of the outfit have been finished and tested according to the specification laid down by Institute of petroleum and British Standard Institute.

IT IS SUPPLIED WITH:
Digital Firing Unit, With Digital Differential Thermometer, Calorimeter Vessel with Bomb Support, Water Jacket, Combined Lid for Calorimeter Vessel and water jacket, Stirrer, connecting leads, Connecting tube to connect bomb and pressure gauge, connecting tube with fine adjustment valve to connect pressure gauge, pressure gauge on stand

, Spanner for oxygen tube connection. ignition wire (2 meters nichrome wire), Cotton reel, stand for bomb lid. Hook for lifting bomb, stainless steal crucible, gas release value, vibrator, benzonic acids. ‘O’ Ring Big, ‘O’ Ring Small , ’O’ ring for Stirrer valve for Bomb, Valve key & Gelatin Capsule. Instruction Manual.

Testing of Bomb

Bomb is made of SS 316. Each Bomb is tested before it leaves the factory in accordance with the requirement of the Institute of Petroleum (I.P. 12/63 T.Appendix 1)

Calorimeter Vessel :
The vessel is made of copper and is Chromium plated or S.S. It includes a Bomb support that ensures proper positioning of Bomb in the vessel.
Water Jacket :
The outer container of Jacket is made of copper and is chromium plated both inside and outside or S.S. The is closed by an ebonite cover. A terminal block is fitted to the of the container so that connection can be made from the firing control.

Offset Stirrer :
The stirring mechanism supplied gives sufficient turbulence for effective stirring whilst no heat is imparted to the calorimeter water. It consists of an impeller stirrer driven at a constant speed of approximately 800 r.p.m. The offset arrangement whereby the motor drives the impeller via a belt precludes any possibility of heat transference between motor and calorimeter Vessel Contents.

Temperature Indication 3 ½ Digit Digital display
Differential Temperature range 0 - 10° C
Reading Accuracy of temperature 0.01° C

LED Indication for filament continuity
LED Indication for Bomb Combustion

Crucible :
Various types of crucible are available the standard supplied with the outfit being a stainless steel crucible of 8 ml capacity which fits in the standard support ring provided with the outfit.

Microprocessor Based Auotmatic Bomb Calorimeter



State of art technology microprocessor based which makes the unit accurate and highly stable for measurement of temperature to calculate Direct Calorific value.

LCD display with backlit 16 x 2 characters, Menu driven settings for parameters.
Automatic calculation for final result of either Water Equivalent Test or Benzoic Acid Test.
Automatic detection of temperature Rise & Fall. Temperature resolution of 0.01°C.
Calculate Direct Calorific value AUTOMATICALLY alongwith Thermal printer (optional) interface for printing the full test report printout with date and time, RTC accurate Date & Time Clock.
Eliminates the requirement of operator of having to be continuously present to note the temperature Rise & Fall.
Parameters like weight of tablet are settable through keypad by user. Type of test selectable.
Buzzer based alarm facility., Memory storage for input data.
Messages displayed when the instrument detects the sensor whether open, Fuse wire open, no paper and printer door open detection.
AUTOMATIC CALCULATION, SAVING OF DATA, PRINTING OF DATA ETC.

ALONGWITH ALL ESSESLTIAL ACCESSORIES FOR OPERATION OF BOMB CALORIMETER

Microprocessor Based Auotmatic Bomb Calorimeter
 
Optics Technology

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