TOPEX 94W101 - Инструкция по эксплуатации - Страница 14

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TOPEX.PL

3.  Measurement over-range indication: display of digit „ „. 
4.  Measurement rate: 2-3 updates per second.
5.  Operating temperature: 0ºC – 40ºC, relative humidity < 75%. 
6.  Storage temperature: -10ºC – 45ºC, relative humidity < 75 %
7.  Power supply: 9V battery (6F22).
8.  Empty battery indicator: 

 on the LCD display.

9.  Size: 138 x 70 x 28 mm.
10.  Weight: 115g (with battery).

FUNCTIONS, RANGE, ACCURACY

Accuracy is given for the period of 1 year since the first calibration at operating temperature 
18ºC – 26ºC and maximum relative humidity 75%. 
Accuracy is given as +- [(% of value read) + (number of least significant digits)].

FUNCTION: DIRECT VOLTAGE MEASUREMENT

RANGE

RESOLUTION

ACCURACY

200mV

100μV

+- (0,5% + 2)

2000mV

1mV

+- (0,8% + 2)

20V

10mV

+- (0,8% + 2)

200V

100mV

+- (0,8% + 2)

600V

1V

+- (1,0% + 2)

FUNCTION: ALTERNATING VOLTAGE MEASUREMENT

RANGE

RESOLUTION

ACCURACY

200V

100mV

+- (1,2% + 10)

600V

1V

+- (1,2% + 10)

Measurement of RMS value of sinusoidal function from frequency range 45Hz to 450Hz.

FUNCTION: DIRECT CURRENT MEASUREMENT

RANGE

RESOLUTION

ACCURACY

2000μA

1μA

+- (1,0% + 2)

20mA

10μA

+- (1,0% + 2)

200mA

100μA

+- (1,2% + 2)

10A

10mA

+- (2,0% + 2)

Overload protection of measurement ranges up to 200mA: quick blow fuse 250mA/250V. 10A 
range has no overload protection.