Time Electronics 1068 Fixed Resistance Box - Manual (Page 3)

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V1.1 14/09/10 P a g e | 3 1068 Technical Manual
1.
Introduction
5 Fixed Resistance Ranges: 1R, 10R, 100R, 1K,10K
Accuracy: 1R ± 1mR
10R ± 5mR
100R ± 10mR
1K ± 100mR
10K ± 1R
Maximum Operating Voltage: 250v DC
Dimensions: L115 x W65 x H86mm (Including terminals)
Weight: 0.29 Kg
Optional Extras: Standard Traceable or UKAS Certificates
Terminal shroud kit
If voltages above 70V DC or 30V AC (RMS) are present the optional terminal
shroud kit (Part No. 9722) must be fitted.
2.
Operation
The 1068 is a portable 5 fixed resistance box,
housed in a robust metal case and designed for
industrial, laboratory and education requirements.
The high accuracy obtained in the 1068 is
achieved by the use of accurate, precision
resistors.
To select a value simply connect test leads to
one of the fixed value resistors
i.e. 1R, 10R, 100R, 1K or 10K.
Connection to the box is via 4mm binding posts.