GENERAL DESCRIPTION
The Model 1030 is a multi-range, high accuracy DC voltage source and calibrator
with an absolute error of less than 10ppm. It is laboratory calibrated
against a primary measuring system that is traceable to the National Institute
of Standards & Technology. Controls are from the front panel switches
and decade switches. No trims of adjustment are required between calibration
cycles.
APPLICATIONS
Applications for the Model 1030 are as a system reference for analog computers,
digital converters, strain gauges, telemetry, data acquisition, testing or data
handling using analog voltage inputs and as an ultra-stable power supply.
SPECIFICATIONS
OUTPUT
| Range |
Full Scale |
Resolution
(0.1ppm) |
Current
(with 4-terminal remote sensing
and current limit control) |
Zo |
| 1000V |
±1111.1110Vdc |
100µV |
15mA |
0.03 ohms |
| 100V |
±111.11110Vdc |
10µV |
50mA |
0.03 ohms |
| 10V |
±11.111110Vdc |
1µV |
50mA |
0.03 ohms |
| 100mV |
±111.1110mVdc |
0.01µV |
into high impedance loads
3 ohms output impedance |
3 ohms |
Output Accuracy (2
Methods):
Calibration Accuracy: ±(0.002% of setting + 0.0005% of range + 5µV); The calibration
Accuracy is at
standard reference conditions at time of calibration. Nominal
calibration temperature of 23°C ±1°C at
<70% relative humidity. Nominal line
voltage 117Vac at constant external load.
Limit-of-Error (worst case) Accuracy: ±(0.003% of setting+ 0.001% of range +
5µV); the Limit-of-Error
accuracy includes peripheral, additive specifications
(i.e., error for line and load changes, ambient
operating temperature changes
and stability); calibration cycle, one year.
Ripple & Noise, rms, 0.1Hz to 100kHz band-pass:
| Range |
Ripple & Noise |
| 1000V |
< 175µV |
| 100V |
<100µV |
| 10V |
< 75µV |
| 100mV |
<10µV |
Load Regulation (non-additive): ±(0.0005%
of range).
Line Regulation (non-additive): ±0.0002% of range for a 10% line change.
Stability (non-additive): 8hrs., ±0.00075%; 1yr., ±0.003%.
GENERAL SPECIFICATIONS
Temperature: Calibration, 23°C ±1°C; ambient, 20°C to 30°C; operating limit,
–10°C to 50°C; storage,
–40°C to 85°C.
Temperature Coefficient: Ambient, ±0.0005%/°C; operating limit, ±0.001%/°C.
Common Mode Rejection: 120dB, dc to 400Hz.
Isolation: Either terminal may be floated 1000Vdc with respect to chassis ground;
1000M ohm, 20pF.
Power Requirements: 25 watts, 50Hz to 400Hz, 115Vac or 230Vac ±10%.
Dimensions: 5.22" (13.3cm) high, 17" (43.2cm) wide, 14.5" (36.8cm) deep.
Weight: 13 lbs. (6.0kg) net; 17 lbs. (7.7kg) shipping.
Circuit Condition Indicator: Front panel indicator for short-circuit, overload,
over-voltage condition, low-line voltage and malfunction.
Protection: Short-circuit and overload protection; automatic recovery.
OPTIONS
Extended 1 Year Warranty: Part No. EW1030.
Specifications and prices are subject to change without notice.
Copyright ©
February 23, 2006 Krohn-Hite
Corporation. All rights reserved.
15 Jonathan Drive, Unit 4, Brockton, MA 02301-5566 U.S.A.
Tel: (508) 580-1660; Fax: (508) 583-8989; info@krohn-hite.com
