Fluke Biomedical 875 Victoreen - Manual (Page 33)

Victoreen 875 High Range Containment Monitor
Operator Manual
5-2
NOTE
Detector 877-1 from Readout Module
t Equipment
Disconnect
876A-1 by removing cables from J1 and J2 before
starting electronic calibration.
Table 5-1. Recommended Tes
Current Generator - Test Electrometer
Range 1 x 10 -12 Amps to 1 x 10 -3 Amps
Accuracy, Current Generator 10
-12
Amps
± 10 %
10
-11
Amps
± 3 %
-10 -7 10 to 10 Amps
± 2 %
10
-7
to 10
-3
Amps
± 0.2 %
Accuracy Test Electrometer
± 0.2 % ± 1 digit with integration time long enough to accumulate 3
significant digits of volts indicated on display V/R
± 0.2 % ± 1 digit
Adjustable AC Voltage Source
Maximum Voltage Low range 140 VAC, high-range 280 VAC
Frequency 60 Hz
4 ½ Digit Digital Multimeter
Fluke 8600A or equivalent
Ranges + 0 to 100 mV up to + 0 to 100 V (20 % over-range)
Accuracy 100 mV range:
± (0.05 % of input ± 0.02 % of range)
all other ranges:
± (0.02 % of input ± 0.01 % of range)
In put Impedance > 10 megohms
D C Voltage
± 0.03 %
AC Voltage
± 1 %
DC Current ± 0.3 %
Trim Pot Adjustment Tool
Carbon Composition Resistor
Resistance 10 kilohms, ½ W, 5 %
Lead Connectors Small alligator clips
DC Power Supply
Output Voltage 0 to + 25 VDC
Output Current 0 to 600 mA
L 0.01 %
± 4 mV
oad Regulation
A it Down to 10 mA djustable Current Lim
M nter ulti-function Cou
F luke 1900A or equivalent
Frequency 5 Hz to 80 MHz (0.1 to 100 Hz Resolution)
Period 5 Hz to 1 MHz, single and multiple period averages
(1 to 100 nsec resolution)
Total Counts 1 to 999,999 counts