Technical Parameters

Parameters of Electrostatic Gun

Compliant With Standards

GB/T 19951:2019、ISO 10605:2023
IEC 61000-4-2:2025、GB/T 17626.2:2018

Voltage Range

0.2 kV ~ 30 kV(± 5%)

Voltage Resolution

100 V step

Polarity

Positive/Negative/ alternate

Maintain Time

5 s ~10 s

Discharge Electrode

Air discharge round head/contact discharge pointed head

RC Module

150 pF/330 ohm

RC Module Recognition

Automatically recognize and display numerical values

Control Mode

Touch screen, trigger button, fiber optic remote control

Repetition Frequency

Single, 0.1 Hz, 0.2 Hz, 0.5 Hz, 1 Hz, 2 Hz, 5 Hz, 10 Hz, and 20 Hz

Trigger Method

Automatic and manual

Pulse Counter

1 ~ 9999

Scheduling Test

Up to 4 scheduling levels, tested in sequence

TDC Counting Function

Count once when the voltage of the gun head is below the set voltage threshold

Self Inspection

Before use, the self check function can be used to automatically verify

Temperature and Humidity

Built in temperature and humidity meter, can be used for environmental recording and instrument protection

Battery Pack Parameters( Optional Accessories Battery Pack TST231–3S1P)

Battery Type

Lithium battery

Module Voltage

11.1 V

Capacity

27 Wh

Battery Life

Contact discharge 8 kV, 1 Hz,  alternate , about 6 hours
Contact discharge 30 kV, 1 Hz,  alternate, about 4 hours

Battery Charging Time

About 4 hours, fully charged automatic protection

Cycle Life

Charging and discharging times 300 times>80% battery capacity

General Parameters

Display

3.5-inch color screen

Scope of Working Power Supply

100 V ~ 240 V(±10%)  50/60 Hz

Language

Chinese and English

Brightness Setting

0 ~ 100% brightness setting

Screen off Setting

Automatically turn off screen without operation: 5 min/10 min/15 min/30 min/never

Record Logs

Record the last 4 sets of experimental parameters

Communication Method

Fiber optic communication

Instrument Grounding Connection Method

4 mm banana socket

Host Size

207 mm（W）*160 mm（H）*310 mm（D）

Instrument Weight

About 7.35 kg (including guns)

Ambient Temperature

5℃ ~ 40℃

Relative Humidity

20% ~ 80% ,RH(no condensation)

Atmospheric Pressure

86 kPa ~ 106 kPa

Standard Accessories

1

RC resistance Capacitance Module 150 pF / 330 ohm

Model:30C150R330

2

Gun Head Module

Model:EDS MAX30 - TM330

3

Air Discharge Gun Head

Model:EDS MAX20 - AirTip

4

Contact Discharge Gun Head

Model:EDS MAX20 - ConTip

5

Electrostatic Ggun Instrument Box

Model: EDSMAX30-00 V1.0

6

Discharge Return Route

Model:CSX210GX2.5HJ,2 pieces

7

Factory Report

1 copy

8

Operation Manual

1 copy

Optional Accessories

1

Resistance Capacitance Module

50 pF / 100 ohm

Model:30C50R100

100 pF / 1500 ohm

Model:30C100R1500

150 pF / 150 ohm

Model:30C150R150

150 pF / 2000 ohm

Model:30C150R2000

200 pF / 0 ohm

Model:30C200R0

250 pF / 0 ohm

Model:30C250R0

330 pF / 330 ohm

Model:30C330R330

330 pF / 2000 ohm

Model:30C330R2000

500 pF / 100 ohm

Model:30C500R100

500 pF / 500 ohm

Model:30C500R500

500 pF / 5000 ohm

Model:30C500R5000

2

Air Discharge Tip 30 mm

Model: EDS MAX30-AirTip 30 mm

3

Gun Head Module

Model:EDS MAX30 – TM2000

4

Battery Pack

Model:TST231–3S1P
Can provide power to the host
without an external power source

5

Calibration Device

Model:ESD-CALA
Used for waveform calibration
of IEC/EN61000-4-2, including
2 Ω target/4GHz, coaxial cable

6

Static Discharge Test Configuration

Model:ESDD
Vertical coupling plate
500 mm * 500 mm * 3 mm
(Model: ESD-DZ)
Horizontal coupling plate
1600 mm * 800 mm * 2 mm
(model: ESD-CZ)
Reference grounding plate
2700 mm * 1800 mm * 2 mm
(model: ESD-CD)
Test table 1600 mm * 800 mm * 800 mm, all solid wood
Grounding high-voltage resistor
470 kΩ * 2 (model: ES470)

7

Attenuator 

Model:JZ602
Impedance: 50 Ω
Attenuation: 20 dB

8

Attenuator 

Model:JZ603
Impedance: 50 Ω
Attenuation: 30 dB

9

PC Communication

Model:EDS REMOTE
Implement remote control
function of the upper computer
software for the Instrument

10

Immunity Testing Software

Model:CoreLab
Compatible with Windows
7/8/10/11 operating systems.
Supports Ethernet interface and
serial communication mode.
Support parameter scheduling
testing, testing sequences, one
click testing, easy operation.
Customer information can be set,
test reports can be automatically
generated,and export of test
reports is supported, making it
convenient for users to record
real-time data.

11

Static Dissipation Pad

Model:ESD-DM
Impedance:108 kΩ/cm2
Size:1000 mm*1000 mm*2.5 mm

12

Insulating Pad

Size:2000 mm*1000 mm*2 mm
Meet the requirements of IEC
61000-4-2