Duncan Instruments Canada Ltd
Duncan Instruments Canada Ltd.
Electronic Measurement Solutions since 1968
ISO 9001
 
1-877-742-4448
Products

 

RS3 4 Terminal Construction, High Stability Resistance Standard with Wide Range

Insulation and Continuity Tester
 
 
Wide range 0.0001 ohm to 1 Mega ohm
Excellent load coefficient
4 terminal construction
Can be used in air or oil bath
Each standard supplied complete with calibration certificate
Special values made to order
 
 
 
Specification
Model
Value(Ohm)
Uncertainly of Adjustment @20°C
Uncertainly of Certification
Temp. Coeff Typical 15 to 20°C
Stability Over 1 Year
Dissipation Max in Air Watts
Dissipation Max in Oil Watts
Max. I in Air(Amps)
Max. I in Oil(Amps)
RS3/0001
0.0001
0.02%
±200ppm
25ppm/°C
0.0025%
1
4
100
200
RS3/001
0.001
0.01%
±50ppm
25ppm/°C
0.0025%
1
4
32
60
RS3/01
0.01
0.01%
±25ppm
10ppm/°C
0.001%
1
4
10
20
RS3/02
0.02
0.01%
±50ppm
10ppm/°C
0.001%
1
4
7
14
RS3/05
0.05
0.01%
±50ppm
10ppm/°C
0.001%
1
4
4.5
9
RS3/0.1
0.1
0.003%
±25ppm
10ppm/°C
0.001%
1
4
3
6
RS3/1
1
0.003%
±25ppm
10ppm/°C
0.001%
2
10
1.4
3
RS3/10
10
0.003%
±25ppm
10ppm/°C
0.001%
2
10
0.44
1
RS3/25
25
0.005%
±25ppm
10ppm/°C
0.001%
1
10
0.2
1
RS3/50
50
0.005%
±25ppm
3ppm/°C
0.001%
1
10
0.1
0.3
RS3/100
100
0.003%
±25ppm
3ppm/°C
0.001%
1
10
0.1
0.3
RS3/250
250
0.005%
±25ppm
3ppm/°C
0.001%
1
10
0.1
0.1
RS3/1K
1K
0.003%
±25ppm
3ppm/°C
0.001%
1
10
0.03
0.03
RS3/10K
10K
0.003%
±25ppm
3ppm/°C
0.001%
1
10
0.01
0.03
RS3/100K
100K
0.003%
±25ppm
3ppm/°C
0.001%
1
1
0.003
0.003
RS3/1M
1M
0.01%
±25ppm
3ppm/°C
0.002%
1
1
0.0002
0.0002

Dimension 160mm high x 90mm diameter approx
Weight 0.9kg approx
Included Accessories:
Certificate of Calibration from manufacture
Documentation:
Datasheet Download

 

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