Seaward RH9A Series - Manual (Page 8)

5
RH9A Series High Resistance Decade Boxes Operating Instructions
Switch Settings
1 k
10 kohm
100 kohm
1 Megohm
10 Megohm
100 Megohm
1 Gigohm
10 Gigohm
100 Gigohm
±0.1%
±0.1%
±0.1%
±0.1%
±1%
±1%
±1%
±1%
±3%
30 V
100 V
300 V
350 V
3,500 V
4,000 V
4,000 V
5,000 V
5,000 V
1 Watt
1 Watt
1 Watt
1 Watt
1.5 Watts
1.5 Watts
3.5 Watts
3.5 Watts
1.3 Watts
±50 ppm/°C
±50 ppm/°C
±50 ppm/°C
±50 ppm/°C
±100 ppm/°C
±100 ppm/°C
±100 ppm/°C
±250 ppm/°C
±2,000 ppm/°C
Accuracy Max Vdc/Step Power Rating Temp. Coeff.
Switch Settings
1 k
10 kohm
100 kohm
1 Megohm
10 Megohm
100 Megohm
1 Gigohm
10 Gigohm
100 Gigohm
1 Teraohm
±0.1%
±0.1%
±0.1%
±0.1%
±1%
±1%
±1%
±1%
±3%
±3%
30 V
100 V
300 V
350 V
3,500 V
4,000 V
5,000 V
5,000 V
5,000 V
5,000 V
1 Watt
1 Watt
1 Watt
1 Watt
1.5 Watts
1.5 Watts
3.5 Watts
3.5 Watts
1.3 Watts
1.3 Watts
±50 ppm/°C
±50 ppm/°C
±50 ppm/°C
±50 ppm/°C
±100 ppm/°C
±100 ppm/°C
±100 ppm/°C
±250 ppm/°C
±2,000 ppm/°C
±2,000 ppm/°C
Accuracy Max Vdc Power Rating Temp. Coeff.
To ensure permanence of calibration the fi gures for the
maximum Voltage on each decade should not be
exceeded.
Connection is made to the RH9A by means of special
high voltage plugs and sockets which should always be
used. Each plug is fi tted with a high voltage cable.
Specifi cation RH9A
Specifi cation RH9A-5