Ambala, Haryana, India
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DESCRIPTION : With 6-decades, four series dials for resistance 1, 10, 100 & 1000 ohms and 2-ratio dials. Two terminals are provided for using the series dials as on ordinary dial type resistance box. The galvanometer and battery key are fitted with contacts. Range of measurement is 0.001ohms to 1, 11, 10000ohms. Coils are non-inductively wound with manganin wire. Accuracy + 0.2% to 0.05% A grade. |
DESCRIPTION : This type of Decade Resistance Box is particularly good for use with Wheatstone Bridges. It consists of high stability . Carbon metal film resistance of 1 Watt having accuracy of + 1%. |
| Cat. No. | Size |
|---|---|
| 969 (a) | 0.1x10 , 1 x10 ohms |
| 969 (b) | 1x10, 10x10 ohms |
| 969 (c) | 10x10, 100x10 ohms |
DESCRIPTION :
Comprising 12 radio type resistances using standard preferred values covering the range 100 ohms to 470 kilo-ohms. In the steps ratio of 1:2 approx. Selection is by means of rotary switch & external connection is via 4mm socke
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DESCRIPTION :
Comprising 12 non-polarised and capacitors ranging from complete 100pF to 0.47F(470 F) using standard preferred values, in step ratios of approximately 1:2 Selection is by means of a rotary switch and external connection is via a pair of 4mm sockets. All capacitors are of 2% tolerance, 250VD.C.
Working with values as follows:100pF, 001 F, 0022 F, .0047F, .01 F, .022 F, .033F, .047 F, .1F, .22 F, .33F, .47 F
DESCRIPTION :
Theses unit employs high stability metal film resistance element having superior characteristics to traditional wire wound coils. It's equally suitable for AC or DC use. The individual decade are series connected in two dials, Three dials & four dials. We use high stability 1% carbon metal film resistance.
| 901 (a) | Single dial 0.1x10, or 1x10 or 10x10 or 100x10 (choice of any single range) |
| 901 (b) | Two dial 0.1x10, 1x10 or 1x10, 10x10 or 10x10, 100x10 or 100x10, 1000x10 ohms (choice of any one single range) |
| 901 (c) | Three dial 0.1x10, 1x10, 10x10 or 1x10 10x10 100x10 or 10x10, 100x10, 1000x10 (choice of any one single range) |
| 901 (d) | Four Dial 0.1x10, 1x10, 10x10, 100x10 or 1x10, 10x10, 100x10, 1000x10 (choice of any single range) |
