R1-3000 SAB COSINUS, R1-3000 SAB Datasheet

RESISTANCE DECADE BOX, 1OHM-11.11111MOHM

R1-3000 SAB

Manufacturer Part Number
R1-3000 SAB
Description
RESISTANCE DECADE BOX, 1OHM-11.11111MOHM
Manufacturer
COSINUS
Datasheet
1.R1-3000_SAB.pdf (2 pages)

Specifications of R1-3000 SAB

Decade Box Type
Resistance
No. Of Decades
7
Tolerance
1%
Accuracy %
1%
Measuring Range
1ohm To 11.11111Mohm
Power Rating
3W
Voltage Rating
250Vrms
Adjustment Type
Slide Switch
Lead Free Status / RoHS Status
na
The R1-1000 is equipped with 28 joined 1 Ohm resis-
tances which may be activated singularly by means of
sliding switches. The staggering of the resistance values
in 1-2-3-4 steps allows an airtight adjustment of the resis-
tance values in 7 decades (1 Ohm to 1,11111 MOhm).
The adjustment of 156 kOhm e.g. is made by choosing
the following switches:100 kOhm, 40 kOhm + 10 kOhm, 4
kOhm + 2 kOhm.
The supply is through 4 mm safety sockets.
• Range 1 Ohm – 11,11111 MOhm
• Power Rating 1 W
• Accuracy 1 %
• Residual resistance <125 mOhm
• DIN EN ISO 61010 Part 1/A1
• DIN EN ISO 61326 Part 1/A1
Max. operating voltage: 250 Vrms AC/DC
Dimensions: 170 × 110 × 46 mm
Weight: app. 285 g
Prices exclude VAT
RESISTANCE DECADE
COSINUS R1-1000
The R1-3000 compared to the R1-1000 offers a higher
maximum power rating of 3 W. Additionally, the decade
can be protected from an overload by using a quick-acting
fine-wire fuse (a 400 mA fuse is supplied as standard
accessory). By a non-fused resistance tap the internal
resistance of the fuse can be by-passed. This ensures
accuracy, particularly when low resistance values are
concerned.
• Range 1 Ohm – 11,11111 MOhm
• Power rating 3 W
• Accuracy 1 %
• Residual resistance <125 mOhm
• DIN EN ISO 61010 Part 1/A1
• DIN EN ISO 61326 Part 1/A1
Max. operating voltage: 250 Vrms AC/DC
Dimensions: 170 × 110 × 56 mm
Weight: app. 360 g
Prices exclude VAT
RESISTANCE DECADE
COSINUS R1 – 3000
FAX – O r d e r
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6 good reasons to purchase a
CO SINUS decade
With COSIN US decades you always have the right com-
ponent value. These extremely robust devices guarantee
suitablility for a wide range of experimental applications,
e.g. 1 Ohm – 11 MOhm and more.
Made in-house, with permanent markings, they are sup-
plied in an impact and flame resistent ABS case, and are
particularly applicable in education.
Precision decades
R-C-L-T Decades
• IEC 1010 – 1 Kat. I
• Connected by 4mm safety sockets
• Complete programme R-C-L-T
• Robust ABS plastic case
– anything you can switch.
• High power rating up to 3 W
• Long life sliding switches
C o m p u t e r m e s s t e c h n i k
C O S I N U S
®

R1-3000 SAB Summary of contents

Page 1

... RESISTANCE DECADE COSINUS R1-1000 The R1-1000 is equipped with 28 joined 1 Ohm resis- The R1-3000 compared to the R1-1000 offers a higher tances which may be activated singularly by means of maximum power rating Additionally, the decade sliding switches. The staggering of the resistance values can be protected from an overload by using a quick-acting ...

Page 2

... COSINUS RT1 – 1000 The RT1-1000 has the same technical features as the The L3-250 renders inductance values in a range of 7 R1-1000. However, apart from the adjustment of resistance decades: 1 µH – 11,11111 H. A staggering of the induc- values it can also act as a voltage divider. A switchable tap tance values in 1 – ...