Phone: 253-927-6186
 Email: sales@hotektech.com
HOME
CONTACT US
Home > Standards > Resistance Decades > VRS High Resistance Decade

VRS High Resistance Decade Box.

VRS Series High Resistance Decade Standard.
VRS Series High Resistance Decade Box is an economical set of precision high resistance standards designed for testing megohmmeters or other instruments; 9 or 10 values up to 10 Tera ohm with special Kel-F isolation.

High Resistance Decade.

Model  Description 
VRS VRS-100-9-1K-BP 9 Values, 1 k to 100 G Decade, binding posts
VRS VRS-100-10-1K-BP 10 Values, 1 k to 1 T Substituter, binding posts
VRS VRS-100-9-1K-ROT 9 Values, 1 k to 100 G Decade, rotary switch
VRS VRS-100-10-1K-ROT 10 Values, 1 k to 1 T Decade, rotary switch

Set of nine resistors - 1 kΩ, 10 kΩ, 100 kΩ, 1 MΩ, 10 MΩ, 100 MΩ, 1 GΩ, 10 GΩ, 100 GΩ,
(1 TΩ and 10 TΩ optional), open circuit
Nonstandard value sets up to 10 TΩ
High Accuracy - up to 20 ppm
Maximum voltage: up to 5000 kV (higher voltages are available)
Excellent TC - up to 5 ppm/°C
Excellent stability - up to 10 ppm/year

VRS Series High Resistance Decade Specification.

Nominal
value 
Max Voltage
Accuracy  Temperature
coefficient (ppm/°C) 
Voltage coefficient
(ppm/V) 
Accuracy for full
voltage 

1 k
10 k
100 k
1 M
10 M
100 M
1 G
10 G
100 G
1 T
Open 


50
150
500
1250
5000
5000
5000
5000
5000
5000
5000 


20 ppm
20 ppm
20 ppm
20 ppm
50 ppm
100 ppm
0.5%
0.5%
1%
1.5%



3
3
3
5
50
50
50
50
200
300



-
-
-
-
0.2
1.2
1.2
2
5
5



same
same
same
same
120 ppm
0.7%
0.7%
1%
3%
5%