12391 NIST CAL CERT Simpson, 12391 NIST CAL CERT Datasheet - Page 10

• Manufacturer Part Number: 12391 NIST CAL CERT
• Description: Analog Multimeters 260-8P VOM NIST CAL CERT W/O DATA
• Manufacturer: Simpson

Specifications of 12391 NIST CAL CERT

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

1.10
1.11
1.12
*Accuracies specified are for the 260 in a horizontal position.
**Responds to the average value of an AC current, and is calibrated to indicate
the RMS value of a pure sine wave.
***Per ANSI C39.5 April 1974: “The specified voltage with respect to ground,
which may be safely and continuously applied to the circuit of an Instrument.”
The voltage and current accuracy of this Instrument is commonly expressed as a
percent of full scale. This should not be confused with accuracy of reading (indi-
cation). For example, +2% of full scale on the 10 volt range allows an error of
±0.20V at any point on the dial. This means that at full scale, the accuracy reading
would be ±2%, but at half scale it would be ±4%. Therefore, it is advantageous to
select a range which gives an indication as near as possible to full scale.
This Operator’s Manual contains special caution and warning symbols which
alert the user to hazardous operating and service conditions. These symbols
appear throughout this publication where applicable, and are defined on the
inside front cover of this manual under NOTES AND SAFETY INFORMATION.
Please adhere to these instructions to ensure the safety of operating and servic-
ing personnel and to retain the operating conditions of the Instrument.
The 260-8P Audio Alarm is a transducer which will emit an audible sound when
the operator of the Instrument intends to quickly determine the continuity of a
circuit.
NOTE: Not protected by Electronic Overload Protection System.
Do not make Circuit Continuity Tests with electrical power “ON”. Turn “OFF” all
electrical power.
Definition of Accuracy
Safety Considerations
Audio Alarm
Quantity
*1
*1
*Batteries are standard items replaceable from local retail stores.
Table 1-2. Items and Accessories Furnished with This Instrument
1
2
1
1
Test Lead Set - one red and one black (48” long)
each with combination probe tip and removable
rubber-sleeved alligator clip.
1.5 Volt, D Cell, NEDA 13F
9.0 volt Cell, NEDA 1604A
1Amp, 250V Fuse, Littlefuse Type #312001
2A, 600V Fuse, Littlefuse Type BLS or
(Bussman Type BBS)
Operator’s Manual
Description
10
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Number
00043
6-114339