Catalogue No.
701
Higher Range Rheostats for Electrical Labs
Nichrome Resistance wire (having high stability & strength) is wound on a thick wall porcelain pipe having a deeply grooved outer surface to provide air contacts for convection cooling.
Nichrome Resistance wire (having high stability & strength) is wound on a thick wall porcelain pipe having a deeply grooved outer surface to provide air contacts for convection cooling. The Sliders are provided with phosphorus-Bronze contact. These have double contact system and move smoothly on the sliding rod. Heavy brass block is provided for smooth movement for long life. Nichrome wire is silicon coated (extra hard).
| S. No. | Ohms | Amp. | No. of Tubes |
|---|---|---|---|
| 701 | 500 Ohm | 0.5A | Single Tube |
| 702 | 25 Ohm | 1A | Single Tube |
| 703 | 300 Ohm | 1A | Single Tube |
| 704 | 400 Ohm | 1A | Single Tube |
| 705 | 200 Ohm | 1.4A | Single Tube |
| 706 | 300 Ohm | 1.4A | Single Tube |
| 707 | 300 Ohm | 1.7A | Single Tube |
| 708 | 350 Ohm | 1.5A | Single Tube |
| 709 | 50/60 Ohm | 2A | Single Tube |
| 710 | 150 Ohm | 2A | Single Tube |
| 711 | 200 Ohm | 2A | Single Tube |
| 712 | 300 Ohm | 2A | Single Tube |
| 713 | 500 Ohm | 2A | Double Tube |
| 714 | 140 Ohm | 2.8A | Single Tube |
| 715 | 290 Ohm | 2.8A | Double Tube |
| 716 | 150 Ohm | 3A | Double Tube |
| 717 | 150 Ohm | 4A | Double Tube |
| 718 | 300 Ohm | 4A | Four Tube |
| 719 | 500 Ohm | 4A | Eight Tube |
| 720 | 10 Ohm | 5A | Single Tube |
| 721 | 50 Ohm | 5A | Single Tube |
| 722 | 100 Ohm | 5A | Double Tube |
| 723 | 200 Ohm | 5A | Four Tube |
| 724 | 350 Ohm | 5A | Eight Tube |
| 725 | 10 Ohm | 10A | Double Tube |
| 726 | 40 Ohm | 10A | Four Tube |
| 727 | 50 Ohm | 10A | Four Tube |
| 728 | 100 Ohm | 10A | Eight Tube |
| 729 | 35 Ohm | 15A | Eight Tube |