Key to symbols
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Calibration performed at permanent laboratory premises
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Calibration performed away from the permanent laboratory |
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| Laboratory Details |

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4432
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Caltest Instruments Limited
Issue No:003 Issue Date:20/09/2010 |
Address:
Unit 4 Riverside Business Centre Walnut Tree Close Guildford Surrey United Kingdom GU14UG |
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Calibration performed at permanent laboratory
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| Summary (see schedule for detailed accreditation) |
| ELECTRICAL |
| AC/DC Transfer devices |
| Ammeters, ac |
| Ammeters, dc |
| Amplifiers, lf |
| Amplifiers, transconductance |
| Bridges and similar instruments, resistance |
| Calibrators, multimeter |
| Current shunts |
| Frequency counters |
| Frequency meters |
| Insulation testers |
| Multimeters, analogue |
| Multimeters, digital |
| Potentiometers |
| Power supply units |
| Resistance boxes |
| Resistance meters |
| Resistors, ac |
| Resistors, dc |
| Shunts |
| Signal generators, lf |
| Standard cells |
| Voltage dividers and volt ratio boxes, dc |
| Voltage measurement standards, ac |
| Voltage standards, ac |
| Voltage standards, dc |
| Voltmeters, ac |
| Voltmeters, dc |
| Watthourmeters |
| Wattmeter calibrators |
| Wattmeters, lf |
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