TTI 1906 Service Manual page 5

dB:
Ax+B:
Limits:
Min/Max:
Data Logger:
INTERFACES
RS232:
GPIB (Optional):
POWER REQUIREMENTS
AC Input:
Power Consumption: 25VA max.
Safety
This multimeter DMM is a Safety Class I instrument by IEC classification; it has been designed to meet
the requirements of both IEC348 and IEC1010-1.
This multimeter has been designed for use in a Pollution Degree 1 environment in the temperature
range 5°C to 40°C, 20% - 80% RH (non-condensing). It has been designed for Installation Category
II measurement use to 600VDC/rms and Installation Category I measurement use to 1000V DC/rms.
General
Environmental
Operating Range:
Environmental
Storage Range:
Size:
Weight:
4
Displays measurement in dB relative to 1V, 1mA, 1kOhm or user entered
value, or in dBm.
Linear scaling of results, with offset.
Reading displayed with 'H','L',or'P' (pass) with respect to user-defined high
and low limits.
Minimum and maximum reading stored.
Manual or automatic storage of 100 measurements.
Complies fully with the ARC (Addressable RS232 Chain) interface
standard. Address selectable from the front panel. Baud rates 9600, 1200
and 300
Fully complies with IEEE-488.2
110/120 Volts AC nominal 50/60Hz or 220/240 Volts AC nominal 50/60Hz
by rear panel adjustment. The instrument will operate safely and meet
specification within normal AC supply variations, viz. 99-132 Volts AC and
198-264 Volts AC respectively.
+5°C to +4°C, 20% to 80% RH
–40°C to +60°C
260(W) x 88(H) x 235(D)mm, excluding handle and feet
2.2kg.