Krohn-Hite 3200 User manual
Model 3200/PCS-2B
Manual and Remote Controlled (PCS-2B - IEEE-488 Programmable)
AC/DC Current Standard/Calibrator
Operating Manual
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win-man\3200-PCS2B
3200/PCS2-B
OPERATORS
MANUAL
Serial No.______________
win-man\3200-PCS2B
MODEL 3200/PCS2-B
OPERATORS
MANUAL
Copyright © 1999
Krohn-Hite Corporation
15 Jonathan Drive Unit 4
Brockton, Massachusetts 02301
E-mail: Info@krohn-hite.com
www.krohn-hite.com
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted in any
form by any means, electronic, mechanical photocopying, recording, or otherwise, without the prior written
permission of Krohn-Hite Corporation .
Printed in U.S.A.
Version 4.20
Revised June 2000
Information furnished in this manual is believed to be accurate and reliable. However, no responsibility is assumed
by Krohn-Hite Corporation for its use; nor for any infringements of patents or other rights of third parties which
may result from its use.
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win-man\3200-PCS2B
TABLE OF CONTENTS
I DESCRIPTION AND SPECIFICATIONS
II INSTALLATION
III OPERATION OF THE INSTRUMENT
IV THEORY OF OPERATION
V CALIBRATION
VI PARTS LIST
iwin-man\3200-PCS2B
3200/PCS-2B MANUAL
LIST OF DRAWINGS
DESCRIPTION DRAWING #
ii win-man\3200-PCS2B
LIMITED WARRANTY
iii win-man\3200-PCS2B
FACTORY SERVICE REQUEST
AND
AUTHORIZATION
iv win-man\3200-PCS2B
PACKING SUGGESTION
win-man\3200-PCS2B
SECTION I
DESCRIPTION AND SPECIFICATIONS
2win-man\3200-PCS2B
1.3.0 General Specifications
1.3.1 Power Requirement (selectable):
115 or 220 Vac ±10%; 50/60 Hz; 150 W
1.3.2 Temperature:
Calibration 23 º C ± 1 º C
Nominal Operating 20 º C to 30 º C
Safe Operation 0 º C to 55 º C
Storage -20 º C to 60 º C
Temperature Coefficient 50 ppm/º C - 10A & 1A Ranges;
10 ppm/º C - 100, 10 & 1 mA Ranges.
*Temperature coefficient is an adder to uncertainty specification that does not apply unless
operating more than ± 5 º C from the calibration temperature
1.3.3 Weight: 23 Lbs.; 10.44 Kg
Shipping Weight: (USA) 25 Lbs.; 11.35 Kg
1.3.4 Dimensions: 5.22H x 17W x 15D inches (12.25 x 43.18 x 38.1 cm)
Rack Mountable: 5.22H x 19W x 16D Inches (12.25 X 48.26 X 40.64 cm)
1.3.5 Protection:
A front panel lamp illuminates to indicate when the compliance voltage has been exceeded or
when a malfunction has occurred.
1.3.6 Calibration Cycle:
One Year
1.3.7 Certification:
A Certificate of Compliance traceable to the U.S. National Institute of Standards
and Technology is supplied.
1.4.0 Input Specifications
1.4.1 Input Voltages:
0 to ± 11 Vdc or 0 to 11 Vac (rms)
1.4.2 Input Impedance:
10 kOhms (all ranges)
1.4.3 AC Band Width:
40 Hz to 1 kHz
3win-man\3200-PCS2B
1.5.0 Output Specifications.
1.5.1 Ranges:
10 A, 1A, 100 mA, 10 mA, 1 mA
1.5.2 Resolution:
10 µA, 1 µA, 100 nA, 10 nA, 1 nA
(Limited by the resolution of the voltage calibrator)
1.5.3 Accuracy:
AC: ±(0.05% of setting +0.01% of range +20 µA)
DC: ±(0.01% of setting +0.01% of range +10 µA)
1.5.4 Compliance Voltage:
1 mA to 1 A Ranges: 5 Vdc or peak ac
10 Amp Range: 1.5 Vdc or peak ac
1.5.5 Load Regulation: (*non-additive)
1 mA, 10 mA, 100 mA ranges: ± 0.02%
1 Amp, 10 Amp ranges: ± 0.02%
1.5.6 Line Regulation: (*non-additive)
± 0.0005% for ± 10% line change
1.5.7 Stability:
DC mode - ± 0.001% of range
AC mode - ± 0.005% of range
1.5.8 Isolation:
Floating Output. Limited only by the isolation of the driving voltage source.
1.5.9 Distortion:50 Hz to 1 kHz.
1 mA to 1A Ranges: < 0.1%
10 Ampere Ranges: < 0.5%
(Added to the distortion of the AC voltage calibrator)
1.5.10 Ripple & Noise, rms: (non-additive)in band-pass 0.1 Hz to 100 kHz
Range 1 mA 10 mA 100 mA 1A 10A
Ripple & Noise 1.5 µA 3.0 µA 40 µA 80 µA 375 µA
1.6.0 IEEE 488 Specifications. (PCS-2B ONLY)
1.6.1 The Model PCS-2B may be programmed over the IEEE488 Interface Bus. The interface
functions contained in this unit are SH0 AH1 T0 L2 SR0 RL0 PP0 DC0 DT0 C0 E1.
win-man\3200-PCS2B
SECTION II
INSTALLATION
win-man\3200-PCS2B
IOUT
VINPUT RANGE
VINPUT
IOUT
RANGE
SECTION III
OPERATION OF THE INSTRUMENT
Open Circuit Compliance Voltage Is 7.5 Volts
the Maximum Input Voltage Is 10 Vdc or rms ac.
win-man\3200-PCS2B
RLMAX
E compliance
IOUT
ΩΩΩΩ
Ω
win-man\3200-PCS2B
win-man\3200-PCS2B
Check your user's manual for permissible String labels. Some labels are reserved
by the operating system, or permit only single character definitions
win-man\3200-PCS2B
win-man\3200-PCS2B
line 170: 705 = device address; a$= setting e.g."1"
please consult hp user manual.
This manual suits for next models
1
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