| THE 005-6-8 SERIES |
| Calibration |
Calibration certificates including UKAS traceable are available on request |
| Switches |
Contact material gold plated brass
Contact resistance = 5 milli ohm
Insulation Resistance (all paths = 10 giga ohm )
Proof voltage 1kV |
| Resistors |
| Temperature Co-efficient: |
±3ppm / +20°C to + 85°C ±5ppm maximum over –55°C to
+125°C 0.1, 0.01, & 0.001 dials 10ppm/°C |
| Full Load Stability: |
±35ppm/10,000 hours
±50ppm/26,000 hours |
| No Load Stability: |
±25ppm/10,000 hours
±35ppm/26,000 hours |
| Over full temperature range: |
-50°C to +125°C |
| Power Rating: |
0.33 watt (+85°C) 0.25 watt (+110°C) |
| Maximum Continuous Working Voltage: |
Up to 250 V dc |
| Noise: |
Essentially non-measurable <1.5 mV/°C |
| Thermal E.M.F: |
<0.4mV/°C typical |
| Encapsulation: |
Moulded epoxy |
| Windings: |
Exclusive 'air cushioned' technique provides virtually stressless elements for improved performance. Non inductively wound. Direction of winding reversed at half turns point |
| Weight |
005 - 0.5kg
006 - 0.6kg
008 - 0.8kg |
| Size |
| 350mm x 100mm x 80mm (W H D) approx (all models) |
| Resistance Measurement: |
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10 x 0.001 Ω |
± 2% |
1.4A |
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10 x 0.01 Ω |
± 1% |
1.4A |
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10 x 0.1 Ω |
± 0.5% |
1.4A |
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10 x 1 Ω |
± 0.2% |
300mA |
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10 x 10 Ω |
± 0.01% |
100mA |
| • |
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10 x 100 Ω |
± 0.01% |
30mA |
| • |
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10 x 1k Ω |
± 0.01% |
18mA |
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10 x 10k Ω |
± 0.01% |
5mA |
| • |
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10 x 100k Ω |
± 0.01% |
1.8mA |
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10 x 1M Ω |
± 0.05% |
0.3mA |
|
| 005-B |
8 |
1,112.10 Ω |
0.01 |
• |
0.025 |
1 Ω |
| 006-A |
6 |
1,112.11 Ω |
0.001 |
• |
0.0025 |
1 Ω |
| 006-B |
6 |
11,112.10 Ω |
0.01 |
• |
0.025 |
1 Ω |
| 006-C |
6 |
111,111 Ω |
0.1 |
- |
- |
70m Ω |
| 008-A |
8 |
111,112.11 Ω |
0.001 |
• |
0.0025 |
1 Ω |
| 008-B |
8 |
1,111,112.1 Ω |
0.01 |
• |
0.025 |
1 Ω |
| 008-C |
8 |
11,111,111 Ω |
0.1 |
- |
- |
80m Ω |
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