RTI Piranha Reference Manual

2. Description of the Piranha
Hardware and Specifications
Piranha & QABrowser Reference Manual
2014-06/5.5C
14
Power supply
5 V AC/DC adapter with Mini-USB connector, internal battery, or
USB cable supply from PC.
Battery operated
One 2000 mAh Li-Ion battery. Operation time typically 15 hours.
Typical charging times are listed below.
External power
100-240 V AC 50/60 Hz with external adapter.
Power output
On connector marked "5V OUT" for supply/charging of Palm.
Only functional when AC/DC adapter is connected to USB port.
Typical Battery Charging and Running Times
Capacity
Running
time
Charging time
Using Power supply
USB, Piranha ON
USB, Piranha OFF
50 %
7½ h
1½ h (90 min)
3½ h
17 h
80 %
12 h
2½ h (150 min)
6 h
27 h
90 %
13½ h
3¼ h (195 min)
7 h
30 h
100 %
15 h
5 h (300 min)
8½ h
32 h
Note that other mains power solutions that uses a regular USB cable to connect to the
Piranha, will behave like USB in the table.
Communication
USB
Max 12 Mbit/s (USB v1.1)
Bluetooth
115 kbit/s
2.4.1.3 Specifications, Piranha
The inaccuracy is here defined as the root of the square sum of systematic errors,
which has not been eliminated, and random errors (dispersion around a mean value).
The calculation of the inaccuracy is based on 15 different measurements and with a
confidence level of 95 %. Of the total inaccuracy, random error is 20 % and general
inaccuracy is 80 %.
Note: Irradiation time is often called exposure time in daily use.
General
Operating temperature and
relative humidity
15 – 35 °C
at <80 % relative humidity
Storage temperature
–10 °C to +50 °C
Operating air pressure
Minimum 80 – 106 kPa

RTI Piranha Specifications

General

Brand	RTI
Model	Piranha
Category	Multimeter
Language	English