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TD1220 Verification Device for DC High Voltage & High Value Resistor

Name: TD1220 Verification Device for DC High Voltage & High Value Resistor
Brand: TUNKIA
SKU: 545073967
Rating: 5.0 (6 reviews)

TD1220 applied to calibrate DC high voltage high and high resistor, high voltage resistance case, DC high voltage meter, insulation resistance tester verification device (MOHM meter verification device) etc.

Features:	DC high voltage output: 0～10 kV DC small current output: 0～50 mA DC resistance measurement: 100 Ω～2 TΩ(10 TΩ option) Accuracy class: 0.03
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Model:
TD1220
Brand:
TUNKIA

TD1220 Verification Device for

DC High Voltage & High Value Resistor

1. Summary

2. Features

• DC high voltage output：0～10 kV

• DC small current output：0～50 mA

• DC resistance measurement：100 Ω～2 TΩ(10 TΩ option)

• Accuracy class：0.03

• Constant current source (CC) and constant voltage source (CV) modes

• CV mode: suitable for high resistance measurements

• CC mode: suitable for low resistance measurements

• Excellent electrical isolation and protection

• LCD touch screen.

• Setting output values by keys.

• Test software (option)

3. Applications

TD1220 Verification Device for DC High Voltage & High Value Resistor tunkia

☆ Calibration for DC High Voltage / High Resistance Unit

TD1220 Verification Device for DC High Voltage & High Value Resistor tunkia

• Application 1: With CV and CC two modes to measure the DC resistance in the wide ranges of 100Ω~ 10 TΩ. It can measure the residual resistance, switch contact resistance variation, basic error, voltage variation and other items.

• Application 2: It can directly output 1 V to 10 kV DC voltage for calibrating DC high voltage meter.

• Application 3: With a digital voltmeter, it can calibrate V/V conversion devices such as DC high voltage dividers, high voltage probes, and voltage transformers.

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Type	Range	Resolution	Stability ( % / min )	Accuracy ±(ppm of reading + ppm of range) [1]	Max Burden
DCV	10 V	100 μV	0.01	120 + 80	50 mA
	100 V	1 mV	0.01	120 + 80	50 mA
	1 kV	10 mV	0.01	120 + 80	50 mA
	10kV	100 mV	0.01	200 + 100	3 mA
DCI	3 mA	10 nA	0.01	120 +80	1000 V
	20 mA	100 nA	0.01	120 +80	1000 V
	50 mA	100 nA	0.01	120 +80	1000 V
Note [1] : (ppm = parts per million) (e.g.，10ppm = 0.001%).

Range ( Ω )	Mode	Accuracy ±(%*reading + Ω )[2]
100.000 ≤ R ≤ 1.000 00 k	CC / CV	0.02 + 30 m
1.000 00 k < R ≤ 10.000 0 k	CC / CV	0.02 + 300 m
10.000 0 k < R ≤ 100.000 k	CC / CV	0.02 + 3
100.000 k < R ≤ 1.000 00 M	CC / CV	0.03 + 30
1.000 00 M < R ≤ 10.000 0 M	CV	0.05 + 300
10.000 0 M < R ≤ 100.000 M	CV	0.05 + 3 k
100.000 M < R ≤ 1.000 00 G	CV	0.15 + 30 k
1.000 00 G < R ≤ 10.000 0 G	CV	0.2 + 300 k
10.000 0 G < R ≤ 100.000 G	CV	0.5 + 30 M
100.000 G < R ≤ 1.000 00 T	CV	1 + 500 M
1.000 00 T < R ≤ 10.000 0 T[2]	CV	2.0 + 5 G
Notes：：[2] 10T is option

Power Supply	AC ( 220 ± 22 ) V，( 50 ± 2 ) Hz
Temperature Performance	Working temperature：0℃~45℃; Storage temperature：-20℃~℃C
Humidity Performance	Working humidity：< 80% @ 30℃，< 70% @ 40℃，< 40% @ 50℃ Storage humidity：(20%~80%) R·H，non-condensing
Interface	RS232

Type	Range	Resolution	Stability ( % / min )	Accuracy ±(ppm of reading + ppm of range) [1]	Max Burden
DCV	10 V	100 μV	0.01	120 + 80	50 mA
	100 V	1 mV	0.01	120 + 80	50 mA
	1 kV	10 mV	0.01	120 + 80	50 mA
	10kV	100 mV	0.01	200 + 100	3 mA
DCI	3 mA	10 nA	0.01	120 +80	1000 V
	20 mA	100 nA	0.01	120 +80	1000 V
	50 mA	100 nA	0.01	120 +80	1000 V
Note [1] : (ppm = parts per million) (e.g.，10ppm = 0.001%).

Range ( Ω )	Mode	Accuracy ±(%*reading + Ω )[2]
100.000 ≤ R ≤ 1.000 00 k	CC / CV	0.02 + 30 m
1.000 00 k < R ≤ 10.000 0 k	CC / CV	0.02 + 300 m
10.000 0 k < R ≤ 100.000 k	CC / CV	0.02 + 3
100.000 k < R ≤ 1.000 00 M	CC / CV	0.03 + 30
1.000 00 M < R ≤ 10.000 0 M	CV	0.05 + 300
10.000 0 M < R ≤ 100.000 M	CV	0.05 + 3 k
100.000 M < R ≤ 1.000 00 G	CV	0.15 + 30 k
1.000 00 G < R ≤ 10.000 0 G	CV	0.2 + 300 k
10.000 0 G < R ≤ 100.000 G	CV	0.5 + 30 M
100.000 G < R ≤ 1.000 00 T	CV	1 + 500 M
1.000 00 T < R ≤ 10.000 0 T[2]	CV	2.0 + 5 G
Notes：：[2] 10T is option

TD1220 Verification Device for DC High Voltage & High Value Resistor

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