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TD2550 Non-touch Static Voltmeters Calibration Device

TD2550 is a high precision, high stability high pressure standard source instrument. It can output DCV up to 20 kV(30kV is customable). It’s applied for calibrating non-contact electrostatic voltmeter, high voltage electrostatic voltmeter, DC high voltage meter, high voltage probe etc.
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TD2550 Non-touch Static Voltmeters Calibration Device

TD2550 Calibration Apparatus for Non-touch Static Voltmeters

1. Summary

TD2550 is a high precision, high stability high pressure standard source instrument. It can output DCV up to 20 kV(30kV is customable). It’s applied for calibrating non-contact electrostatic voltmeter, high voltage electrostatic voltmeter, DC high voltage meter, high voltage probe etc.


2. Features

Bipolar DCV output: 500 V ~ 20 kV (30kV is customable).

• With standard plate electrode, insulated support, and a device with a distance regulator.

• Equip with standard plate electrode.

• Equip with insulation support with distance regulator.

• Voltage indicators for safety warning.

• Short-circuit and overload protection.

• LCD touch screen

• RS232 interface


3. Application


☆ Calibrate Non-Touch Static Voltmeters

TD2550 Non-touch Static Voltmeters Calibration Device

• Dc Voltage (DCV) Output: 500 V ~ 20 kV (30 kV can be customized)

• Plate Electrode: 500 mm ╳ 500 mm ╳ 2 mm

• Max Distance: anterior and posterior 300 mm, up and down 30 mm

• Apply to the calibration of non-touch static voltmeters.



4. Characteristics

☆ Bipolar Output

TD2550 Non-touch Static Voltmeters Calibration Device

• TD2500 designed for bipolar, and program controlled output negative polarity DC voltage.

☆ Multiple Output Mode

TD2550 Non-touch Static Voltmeters Calibration Device

• “Direct output”mode,User can set output value by touch screen.

TD2550 Non-touch Static Voltmeters Calibration Device

• Touch “Verification point”of screen for “% setting”.


☆ Distance Regulator

TD2550 Non-touch Static Voltmeters Calibration Device

• With a digital distance regulator, which can move backwards and forwards, up and down.

• Max distance: anterior and posterior 300 mm, up and down 30 mm

5. Specifications

5.1 HV output

Range

Resolution

Stability

(%/min)

Accuracy

±(ppm of reading + ppm of range) [1]

Max

Burden (mA)

Class 0.1

Class 0.05

Class 0.1

Class 0.05

5 kV

10 mV

0.03

0.02

600 + 400

300 + 200

1.5

20 kV

100 mV

0.03

0.02

600 + 400

300 + 200

1.5

30 kV[2]

100 mV

0.03

0.02

600 + 400

300 + 200

1.0

Note [1] : (ppm = parts per million) (e.g.,10ppm = 0.001%).

Note [2] : 30 kV is optional model.

• Output range: 500 V ~ 30 kV, 6 digits display, fineness: 0.002%*RG.

• Load impact: Change in accuracy from no load to full load <0.01%*RG.

• Protection: arc protection, short circuit protection, and overload protection.

• Ripple coefficient: ≤ 0.2%.


5.2 Mechanical structural characteristics

• Plate electrode (aluminum) size: 500 mm × 500 mm × 2 mm (width × height × thickness).

• Distance regulator: moves anterior and posterior, up and down.

• Max distance: anterior and posterior 300 mm, up and down 30 mm

• Device can hold non-contact electrostatic voltmeters width from 55 mm to 95 mm.


6. General Specifications

Power Supply

AC (220 ± 22) V,(50 ± 2) Hz

Temperature

Working temperature:0℃~45℃;

Storage temperature:-20℃~70℃

Humidity

Working humidity:< 80% @ 30℃,< 70% @ 40℃,< 40% @ 50℃

Storage humidity:(20%~80%) R·H,non-condensing

Interface

RS232 interface


7. Ordering Information

TD2550 Calibration Apparatus for Non-touch Static Voltmeters



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