Table of Contents
Advertisement
♦
♦
PRECISION INSTRUMENTS FOR TEST AND MEASUREMENT
HRRS 5kV AND 10kV SERIES
High Resistance, 5kV and 10kV
Decade Substituter
User and Service Manual
Copyright © 2017 IET Labs, Inc.
Visit www.ietlabs.com for manual revision updates
HRRS 5kV and 10kV im/Nov. 2017
www.ietlabs.com
IET LABS, INC.
Email: info@ietlabs.com
TEL: (516) 334-5959 • FAX: (516) 334-5988
Advertisement
Table of Contents
Related Manuals for IET Labs HRRS 5kV Series
Summary of Contents for IET Labs HRRS 5kV Series
- Page 1 PRECISION INSTRUMENTS FOR TEST AND MEASUREMENT HRRS 5kV AND 10kV SERIES High Resistance, 5kV and 10kV Decade Substituter User and Service Manual Copyright © 2017 IET Labs, Inc. Visit www.ietlabs.com for manual revision updates HRRS 5kV and 10kV im/Nov. 2017 www.ietlabs.com IET LABS, INC.
- Page 2 IET LABS, INC. Email: info@ietlabs.com TEL: (516) 334-5959 • FAX: (516) 334-5988...
- Page 3 HRRS 5kV and 10kV Series WARRANTY We warrant that this product is free from defects in material and workmanship and, when properly used, will perform in accordance with applicable IET specifi cations. If within one year after original shipment, it is found not to meet this standard, it will be repaired or, at the option of IET, replaced at no charge when returned to IET.
- Page 4 HRRS 5kV and 10kV Series WARNING OBSERVE ALL SAFETY RULES WHEN WORKING WITH HIGH VOLTAGES OR LINE VOLTAGES. Dangerous voltages may be present inside this instrument. Do not open the case Refer servicing to qualifi ed personnel HIGH VOLTAGES MAY BE PRESENT AT THE TERMINALS OF THIS INSTRUMENT WHENEVER HAZARDOUS VOLTAGES (>...
-
Page 5: Table Of Contents
HRRS 5kV and 10kV Series Table of Contents Chapter 1 Introduction 1.1 Overview ....................... 1 Chapter 2 Specifi cations 2.1 Specifi cations ......................2 2.2 Ordering Information .................... 3 Chapter 3 Operation 3.1 Initial Inspection and Setup .................. 5 3.2 Dial Setting ......................5 3.3 Environmental Conditions .................. - Page 6 HRRS 5kV and 10kV Series This page is intentionally left blank.
-
Page 7: Chapter 1 Introduction
HRRS 5kV and 10kV Series Chapter 1 INTRODUCTION 1.1 Overview To ensure low leakage, the connection terminals are The High Resistance, 5kV and 10 kV Decade Substituters (Figure 1-1 and Figure 1-2) is a family insulated with Kel-F high-resistance, non-moisture- of instruments that answers the need of the calibration absorbing material. -
Page 8: Chapter 2 Specifi Cations
HRRS 5kV and 10kV Series Chapter 2 SPECIFICATIONS For convenience to the user, the pertinent specifi cations are given in an OPERATING GUIDE affi xed to the case of the instrument. Figure 2-1 shows a typical example. 2.1 Specifi cations Accuracy * HRRS-5kV HRRS-10kV... -
Page 9: Ordering Information
HRRS 5kV and 10kV Series 2.2 Ordering Information Number of Number of Model Total resistance Resolution Model Total resistance Resolution decades decades 111.111 1 MΩ 10 Ω HRRS-*-7-10-** 11.1 MΩ 10 kΩ HRRS-*-3-10k-** 1.111 111 GΩ 100 Ω HRRS-*-7-100-** 111 MΩ 100 kΩ... -
Page 10: Figure 2-1: Typical Operating Guide
HRRS 5kV and 10kV Series Specifi cations... -
Page 11: Chapter 3 Operation
HRRS 5kV and 10kV Series Chapter 3 OPERATION and a setting of 10-10-10-l0-10.10 Ω becomes: 3.1 Initial Inspection and Setup This instrument was carefully inspected before ship- 0 0 0 0 0 . 0 ment. It should be in proper electrical and mechanical 0 0 0 0 . -
Page 12: Chapter 4 Maintenance
(12) months. This procedure may be carried out by the user if a calibration capability is available, by IET Labs, or by a certifi ed calibration laboratory. If the user should choose to perform this procedure, then the considerations below should be observed. -
Page 13: Calibration Procedure
HRRS 5kV and 10kV Series 4.4 Schematic WARNING Figure 4-1 shows a schematic of an HRRS-5kV/10kV Connect the GND terminal to earth unit. or other suitable ground in order to maintain the case at a safe voltage. W h e n e v e r h a z a rd o u s vo l t a g e s (>45 v) are used, take all measures to avoid accidental contact with any live components. -
Page 14: Replaceable Parts
HRRS 5kV and 10kV Series 4.5 Replaceable Parts Model Ref IET part number Description BP-1000-RD Binding Post, Red BP-1000-BK Binding Post, Black BP-1000-BL Binding Post, Blue BP-1000-GN Binding Post, Green HARS-X-4300-KNB Knob Assembly Not Shown HARS-X-3100 Foot Not Shown HRRS-*-SW-10-** 10 Ω/step Decade Switch Assembly Not Shown HRRS-*-SW-100-**...