Tonghui TH1953, Operation Manual

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13
5 kΩ thermistor
Probe ac 0.10°C
Capacitance test technical indicators
Range 24 hours
T
CAL
± 1°C
90 days
T
CAL
± 5°C
1 year
T
CAL
± 5°C
Temperature
coefficient /°C
1.0000nF 0.5+0.10 0.5+0.40 1.0+0.50 0.02+0.001
10.000nF 0.2+0.05 0.5+0.10 1.0+0.10 0.02+0.001
100.00nF 0.2+0.05 0.5+0.10 1.0+0.10 0.02+0.001
1.0000uF 0.2+0.05 0.5+0.05 1.0+0.10 0.02+0.001
10.000uF 0.2+0.05 0.5+0.05 1.0+0.10 0.02+0.001
100.00uF 0.2+0.05 0.5+0.05 1.0+0.10 0.02+0.001
1.0000mF 0.2+0.05 0.5+0.05 1.0+0.20 0.02+0.001
10.000mF 0.5+0.20 0.5+0.30 1.0+0.50 0.02+0.001
AC voltage test technical indicators
[6] [9] [10]
Frequency/range 24 hours
T
CAL
± 1°C
90 days
T
CAL
± 5°C
1 year
T
CAL
± 5°C
Temperature
coefficient /°C
3 Hz - 5 Hz 1.00+0.02 1.00+0.02 1.00+0.03 1.00+0.03
5 Hz - 10 Hz 0.35+0.02 0.35+0.03 0.35+0.03 0.35+0.03
10Hz - 20kHz 0.04+0.02 0.05+0.03 0.06+0.03 0.07+0.03
20kHz - 50kHz 0.10+0.04 0.11+0.05 0.12+0.05 0.13+0.05
50kHz - 100kHz 0.55+0.08 0.60+0.08 0.60+0.08 0.60+0.08
100kHz - 300kHz 4.00+0.50 4.00+0.50 4.00+0.50 4.00+0.50
AC current test technical indicators
[6] [10] [11]
Frequency/range 24 hours
T
CAL
± 1°C
90 days
T
CAL
± 5°C
1 year
T
CAL
± 5°C
Temperature
coefficient
/°C
Range Voltage drop
100μA,1mA,
10mA and
100mA
<0.011V, <
0.11V, <0.05 V,
<0.5 V
3Hz- 5Hz 1.00+0.02 1.00+0.02 1.00+0.04 0.100+0.006
5Hz- 10Hz 0.30+0.02 0.30+0.03 0.30+0.04 0.035+0.006
10Hz- 5kHz 0.10+0.04 0.10+0.04 0.10+0.04 0.015+0.006
5kHz - 10kHz 0.10+0.04 0.10+0.04 0.10+0.04 0.030+0.006
1A range <0.7V
3Hz- 5Hz 1.00+0.02 1.00+0.02 1.00+0.04 0.100+0.006
5Hz- 10Hz 0.30+0.02 0.30+0.03 0.30+0.04 0.035+0.006
10Hz- 5kHz 0.10+0.04 0.10+0.04 0.10+0.04 0.015+0.006
5kHz - 10kHz 0.30+0.04 0.30+0.04 0.30+0.04 0.030+0.006
3A range <2.0V
3Hz- 5Hz 1.00+0.02 1.00+0.02 1.00+0.04 0.100+0.006
5Hz- 10Hz 0.35+0.02 0.35+0.03 0.35+0.04 0.035+0.006
10Hz- 5kHz 0.23+0.04 0.23+0.04 0.23+0.04 0.015+0.006