"AVAILABLE ISI STUDENT MICROSCOPE FOR NCERT KITS (UPSKL, SSK, SSLK BIOLOGY)"
 

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International Biological Laboratories was established in the year 1958 to research, manufacture export various science and educational requisites for schools, colleges and international market and under the trademark Interlabs. Now this is the third generation and Interlabs is a modern organization with latest technology and efficient policies.

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At Interlabs
The People Never Stop at Innovating

Under One Roof: A to Z for Schools, Laboratories, Hospitals, Clinics, Engineering, Polytechnic and Vocational Training.

 
 

EXPERIMENTAL ELECTRICAL PANEL

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Transformers

O.C & S.C . test on a Single Phase Transformer, Complete set up with Panel board with built in variable supply arrangement, 1KVA transformer & two Portable wattmeters.

 
IBL-1251
 
   
   
 

Transformers

Polarity , Voltage ratio & Load test on a single phase transformer. Complete set up with Panel board with built in variable supply & loading arrangement & 1KVA transformer.

 
IBL-1252
 
   
   
 

Transformers

Sumpner's Test ( back to back ) test on two identical transformer Complete set up with Panel board with built in variable supply arrangement, two 1KVA transformers & two wattmeters.

 
IBL-1253
 
   
   
 

Transformers

Scott Connection ( Three phase to two Phase conversion) Complete set up consist of Panel board & two 1KVA transformers & Three phase Auto Transformers & loading arrangement.

 
IBL-1254
 
   
   
 

Transformers

Parallel operation of two single phase Transformers The apparatus consist of Panel board & two 1KVA transformers & Single Phase inductive Load & Resistive load.

 
IBL-1255
 
   
   
 

Transformers

Hopkinson's test on dc machine. The apparatus consist of panel board , 3 Point starter, useful meters & 2HP DC shunt coupled with DC shunt generator, 2 rheostat to adjust the field current of the motor and generator.

 
IBL-1256
 
   
   
 

Transformers

Voltage & Current relationship in Three Phase Transformers The apparatus consist of control panel & 2.1 kw three phase transformer

 
IBL-1257
 
   
   
 

Optional Ass

three phase Auto Transformer 6A

 
IBL-1257A
 
   
   
 

Transformers

Polarity & ratio test in three phase transformerThe apparatus consist of control panel & 2.1 kw three phase transformer

 
IBL-1258
 
   
   
 

Optional Ass

Three phase Auto Transformer 6A

 
IBL-1258A
 
   
   
 

D.C. Machines

Speed control of DC Shunt Motor. The apparatus consists of panel board, 2HP DC Shunt motor with loading arrangement.

 
IBL-1271
 
   
   
 

D.C. Machines

Study of DC Series Motor. The apparatus consist of panel board, 2HP DC Series motor with loading arrangement.

 
IBL-1272
 
   
   
 

D.C. Machines

Study of DC Compound Motor.The apparatus consist of panel board, 2HP DC Compound motor with loading arrangement.

 
IBL-1273
 
   
   
 

D.C. Machines

Swinburne's test on a DC Shunt Motor The apparatus consist of panel board, 2HP DC Shunt motor with loading arrangement.

 
IBL-1274
 
   
   
 

D.C. Machines

External & Internal characteristics of DC Generator. The apparatus consist of panel board, 3HP DC Shunt motor Coupled with 1.5KW Shunt generator with Lamp load & digital Techometer

 
IBL-1275
 
   
   
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