Specification - TTI 1906 Service Manual

Accuracy
Accuracies apply for 1 year 18°C to 26°C. Temperature coefficient outside these limits is <0.1x quoted
range accuracy per °C. Warm-up time to rated accuracy is 1 hour.
DC VOLTS
Range
200Mv
2V
20V
200V
1000V
RESISTANCE (OHMS)
Range
200
2k
20k
200k
2M
20M
Max open circuit voltage 3.5V.
Audible continuity check available on all ranges.
TRMS AC VOLTS
Range Accuracy
Range
200mV
2V
20V
200V
750V
Additional error at crest factor=3 typically 0.7%
Input impedance 1MOhm//<100pF any range.
Max input 750V rms, 1kV peak, any range.
2
Accuracy
0.017% + 3D
0.012% + 3D
0.019% + 3D
0.019% + 3D
0.019% + 3D
Accuracy
0.025% + 4D
0.019% + 3D
0.019% + 3D
0.019% + 3D
0.022% + 3D
0.07% + 3D
45Hz - 5kHz
0.2% + 150D
0.2% + 150D
0.2% + 150D
0.2% + 150D
0.2% + 150D
Input Impedance
10MΩ or
>1GΩ
10MΩ
Max. Measuring Current
1.5mA
1.5mA
0.4mA
40uA
4uA
400nA
Accuracy
5kHz - 10kHz
0.2% + 250D
0.2% + 250D
0.2% + 250D
0.2% + 250D
-

Specification

Max Input
1kV DC or
AC Peak,
any range
Max Input
300V DC or RMS
continuous,
any Ohms input,
any range
10kHz - 20kHz
3% + 500D
0.5% + 300D
0.5% + 300D
0.5% + 500D
-
20kHz - 50kHz
-
3% + 1500D
2% + 1000D
-
-