• +91-85699-09696

Polygraph

Polygraph

Product Code : JA-PLE-2379

The Polygraph (SKU JA-PLE-2379) is an ink writing chart recorder that traces several physiological signals side by side on moving chart paper, for psychology and physiology laboratories. This polygraph uses modular pen motors that can be interchanged in a minute or two, 120 mm ink writing pens with a frequency response of 70 Hz at -3 dB, a quiet synchronous motor chart drive and Z-fold chart paper for easy reference back through a recording. It is supplied by JaincoLab for teaching and research laboratories.

Specifications

The pens are 120 mm long with 70 Hz at -3 dB frequency response (higher with 75 or 80 mm pens), the chart drive uses a silent gear train and synchronous motor, and the power supply is ripple free, stabilised and overload protected.

ProductPolygraph
SKUJA-PLE-2379
RecordingInk writing on chart paper
Pen motorsModular, interchangeable in a minute or two
Pen length120 mm standard
Frequency response70 Hz at -3 dB with 120 mm pens; higher with 75 or 80 mm pens
Chart driveSilent gear train with synchronous motor
Chart paperZ-fold
Power supplyRipple free, stabilised, overload protected
OptionalModular time and event channel

Applications of the polygraph

Recording several body signals together on one chart shows how they change with a stimulus or a task, which is the basis of many psychophysiology experiments.

  • Psychophysiology practicals in psychology departments
  • Physiological recording in physiology and pharmacology laboratories
  • Demonstrating responses to stimuli, stress and tasks
  • Research recording with time and event marking

Scope of supply and ordering

The listing covers the polygraph with pen motors, ink writing pens, chart drive and power supply. The number of channels, transducers, chart paper stock and the optional time and event channel are confirmed on the quotation. Accessories, spares and quantities are confirmed on the quotation.

Minimum order quantity, lead time and packing are confirmed on each quotation for the number of units and channels and the delivery destination. Single units and bulk institutional and tender quantities are supplied.

Frequently asked questions

How does it record?
With ink writing pens on moving Z-fold chart paper.

What frequency response do the pens have?
70 Hz at -3 dB with the standard 120 mm pens.

Can time and events be marked?
A modular time and event channel is available as an option.

Related products

This polygraph is listed in the JaincoLab psychology lab equipment range.

Request a quote

To order the Polygraph, send the channels needed, quantity and delivery destination through the JaincoLab contact page or email [email protected], quoting SKU JA-PLE-2379. Institutions and contractors buying under a tender can also reach us via the tenders page.

Last updated: September 2026

   
Supply of Polygraph from to Finland, France, Tanzania, Thailand, Sri Lanka, Congo, Costa Rica, Ivory Coast, Croatia, Cuba, Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda, Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, United Arab Emirates (UAE, Dubai), United Kingdom (London), United States, Uruguay, Uzbekistan, Vanuatu, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia and Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina Faso, Burma Myanmar, East Timor, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Ethiopia (Addis Ababa), Fiji, Burundi, Cambodia, Cameroon, Canada, Cape Verde, Central African Republic, Chad, Chile, Colombia. Math Teaching Kit suppliers in Luxembourg, Macedonia, Madagascar, Malawi (Lilongwe), Malaysia (Kuala Lumpur), Maldives, Mali, Malta, Marshall Islands, Mauritania, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Comoros, Congo. Math Teaching Kit manufacturers in Dominican Republic, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Honduras, Hungary, Iceland, Indonesia, Iran, Iraq, Niger, Nigeria (Abuja), Norway, Oman, Palau, Panama, Papua New Guinea, Paraguay, Peru, Philippines (Manila), Poland, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya (Nairobi), Kiribati, Korea, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Liechtenstein, Lithuania, Mauritius, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, Portugal, Qatar, Romania, Russia, Rwanda (Kigali). Math Teaching Kit exportets to Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Sudan, Spain, Sudan, Suriname, Swaziland, Sweden, Switzerland, Syria, Tajikistan, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda (Kampala), Ukraine, Venezuela, Vietnam, Yemen , Zambia (Lusaka), Zimbabwe

Office Address

Jain Scientific Suppliers
2475-84, Hargolal Road,
Ambala Cantt, Haryana, India

[email protected]

+91-85699-09696

Follow Us