Explain the types of double beam systems, Biology

Assignment Help:

Explain the types of double beam systems?

Following are types of double beam systems:

a) Dual beam in space type

b) Dual beam in time type

In type (a) separate detectors monitor the light intensity from the sample cuvettes and reference cuvettes. Whereas in the type (b) the light from the monochromator is directed to half silvered mirror. Half of the light is reflected from the reference cuvettes and half from the sample cuvette. A half mirror rotates to direct light alternately from sample and reference cell to single detector. In both the types, the ratio of intensity of sample light to the reference cuvettes is measured.


Related Discussions:- Explain the types of double beam systems

What are the risk factors for development of food allergy, What are the ris...

What are the risk factors for the development of food allergy? Having gone through the discussion above, can you identify at least one important factor leading to food allergy?

Megaloblastic anaemia, Megaloblastic Anaemia   Megaloblastic anaemia re...

Megaloblastic Anaemia   Megaloblastic anaemia refers to the abnormal development  of red cells i.e. megaloblasts in the bone marrow.  Etiology   It is due to lack of f

Illustrate the electrophysiology and ion transport of cornea, Illustrate th...

Illustrate the electrophysiology and ion transport of cornea? Electrophysiology and ion transport of cornea: The trans-epithelial potential is 25-35 mV. It is almost 50 p

Explain about urinary system, Explain about Urinary system Urinary sys...

Explain about Urinary system Urinary system provides us with the service of disposing the waste products carried by blood. This function is also known as excretion.

Mycoplasmosis-contagious bovine pleuropneumonia (cbpp), Contagious bovine p...

Contagious bovine pleuropneumonia (CBPP) This is a highly fatal disease of cattle and of major economic importance in certain tropical countries. It also affects buffaloes, bi

What do you mean by platyhelminthes, Q. Compared to platyhelminthes which p...

Q. Compared to platyhelminthes which physiological problems have the cylindrical body of nematodes brought? How was that problem solved? The cylindrical shape of nematodes made

Procedure for use microbiological laboratory equipment, Define Procedure fo...

Define Procedure for use Microbiological Laboratory Equipments? Now carry out this activity following the steps given herewith: 1. Observe each instrument (as mentioned abov

Define recommended dietary allowances for vitamin d, Define Recommended Die...

Define Recommended Dietary Allowances for Vitamin D? The recommendations of vitamin D are expressed as IU. 1 IU is defined as the activity contained in 0.025 mcg of cholecalci

Flatworms, What are the adaptions flatworms neeed in order to live in their...

What are the adaptions flatworms neeed in order to live in their environment?

Define th technique - stage two using a mucoperiosteal flap, Stage two usin...

Stage two using a mucoperiosteal flap A Mid crestal incision over the implant site is made and reflection of mucoperisteal flap is done under local anesthesia. After locating t

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd