Anti static packaging materials/floor mats, work shoes, work clothes, static electricity testingEFM-022, EFM-235 electrostatic field voltage tester. CPM-374 charging board monitor/ion fan tester/flat electrostatic analyzer

VMS human walking static electricity mode: detects the static discharge capability of anti-static shoes/anti-static flooring systems (compliant with IEC 61340-4-5 and EOS/ESD S.3.1 specifications).

CPS charging board mode detection anti-static items (1000V-100V): ion fans, electronic appliances, table mats, wrist straps, finger cots, gloves, tweezers, brushes, packaging materials, tables and chairs, work clothes and hats for static dissipation decay time/ion balance (in accordance with IEC 61340-2-1 and EOS/ESD S.3.1 standards).

Professional instrument equipment and testing solution supplier—- Shanghai Jianrong Industrial Co., Ltd. JETYOO Industrial&Jianyou (Shanghai) Measuring Instrument Co., Ltd. JETYOO SYSTEMS, formerly a product technical support engineer at Agilent (now KEYSIGHT) in Germany——Jian JET KEITHLEY, a loyal user engineer at Tektronix——RongyooCo founded in 2012, with the aim of breaking through the old and establishing the new! Fill in ElectronicstestIndustry agents and distributors are only specialized in business sales, lacking expertise in pre-sales testing plans and after-sales training. Our technical sales engineers have a bachelor's degree or above and have over 10 years of work experience in the instrument industry, specializing in providing services to users in ChinaAnti static packaging materials/floor mats, work shoes, work clothes, static electricity testing, a company located in the East China region of ShanghaiTechnology orientedA comprehensive service provider for instruments and equipment.

EFM-022 Electrostatic Field Tester, EFM-022-CPS Electrostatic Field Test Kit

EFM-022 uses a rotating blade probe to measure electrostatic field strength. The rotating blade design has higher sensitivity than the vibration type and is more suitable for continuous long-term measurement. The instrument casing is made of EMV plastic, which can effectively shield interference signals. The measured value is displayed on the LCD screen, with the selected test distance displayed in the * line and the reading displayed in the second line.

Automatically convert the field strength V/m into electrostatic potential V (volts) based on the selected test distance
Low battery, automatic shutdown; Automatic shutdown if standby time exceeds 5 minutes
Can be converted to CPS mode to measure electrostatic decay time and ion balance
Can convert VMS mode to measure human body or DC output device potential

EFM-022 single table standard configuration (order number: EFM-022）
EFM-022 electrostatic field tester: 1 operating manual: 2 copies (Chinese/English)
9V Alkaline battery: 1 calibration certificate: 1 copy
Ground wire and fish clip: 1 piece Packaging bag: 1 piece (optional carrying case)

EFM-022-CPS Test Kit
The EFM-022 electrostatic field tester is equipped with a 20pF 75mm x 150mm charging plate and a grounding plate. The CPS-022 high-voltage generator can apply a voltage of+/-1000V or more to the charging plate. The EFM-022 has a built-in timer that measures the time required for the voltage on the charging plate to decay from 1000V to 100V, and also measures the ion balance induced by the plate. This testing method complies with IEC 61340-2-1 and EOS/ESD S.3.1 standards, but the electrode plate size is different, The electrode plate size specified in IEC 61340-2-1 standard is 150mm x 150mm. To fully comply with the IEC 63140-5-1 standard, please use the CPM-374 charging pad monitor.

EFM-022-CPS Test Kit Configuration
EFM-022 Test Table: 1 Conductive Base: 1
CPS-022 High Voltage Generator: 1 CPS-022 Grounding Wire: 1
Charging plate: 1 conductive base grounding wire: 1
Grounding plate: 1 piece Calibration certificate: 1 copy
9V NiMH rechargeable battery: 1 operating manual: 2 copies (Chinese/English)
Battery charger: 1 static electricity carrying case: 1
EFM-022-CPS Test Kit Accessories
832 clamp electrodes: 2 pieces
Clamp electrode test connection wire: 2 (red/black)

CPM-374 charging board monitor/ion fan tester/flat electrostatic analyzerComposed of a timer, high-voltage generator, electrostatic field probe, and electrode plate, it can measure DC potential, electrostatic field strength, potential decay time on the electrode plate, and ion balance. Three measurement modes can be selected:
Charge Plate Mode
Voltmeter Mode
Electrostatic Field Meter Mode

CPM-374 charging board monitor/ion fan tester/flat electrostatic analyzerProduct Features:
CPM-374 is compact in size and can be powered by rechargeable batteries, making it convenient for mobile use. It can also be connected to an external AC power source for long-term operation
All functions of the instrument are operated by two buttons, with a good human-computer interaction interface and easy operation
The KL Read Out software can output measurement results to a computer for analysis, and can also remotely control the instrument
The high-voltage generating device is equipped with a current limiting resistor (10)¹⁶Above Ω, very safe
The timer adopts a trigger based design to ensure accurate timing

CPM-374 charging board monitor/ion fan tester/flat electrostatic analyzerProduct parameters:
Product size 152 x 152 x 152mm
Product weight 1.5kg
Display 100 x 24mm, 2-row 16 bit LCD screen
measuring range
Charging pad mode:+/- 1000V (timing resolution of 0.1 seconds)
Electrostatic pressure gauge mode:+/- 2000V(MK11)；+/- 4000V(PLATE)
Field strength meter mode:+/- 200kV/m
PC interface RS232 interface, 9-pol Sub-D Connector
Built in rechargeable battery 7.2V, 1300mAh
Battery continuous working time of 4 hours
The maximum charging time for the battery should not exceed 14 hours
External power supply 230V/50Hz -12VDC/750mm power adapter/charger
Consumption current external power supply: 600mA; Battery: 150mA
Working environment temperature 0-40 ℃
The relative humidity of the working environment is 10-60%

CPM-374 standard configuration:
CPM-374 host: 1 MK11 probe: 1
Power adapter/charger: 1 PTFE insulated test wire (1 meter long): 1 piece
Grounding wire: 1 insulation clamp: 1
Data cable: 1 instrument support rod: 3
Supporting software CD: 1 static conductive carrying case: 1
Calibration certificate: 1 copy Operation manual: 2 copies

Option configuration:
832 clamp electrode
222009 Heavy Hammer Electrode

Using a rotating blade type detection head to periodically obtain signals to measure the field strength at the probe position

Large rotating blade probe with very high sensitivity and accuracy

Test modes: field strength mode, voltage mode

EFM-235 electrostatic field tester range: electrostatic field strength -2kV/m, 10kV/m, 40kV/m, 200KV/m, static voltage - maximum range 60kV (300mm test distance)

EFM-255Static electric field testerRange: electrostatic field strength -200V/m, 1kV/m, 4kV/m, 20KV/m, static voltage - maximum range 6kV (300mm test distance)

Test accuracy: ± 2%

Pure aluminum body shell effectively shields interference signals

Digital display LCD meter head

Mini USB port, paired with software to output real-time data, display accurate values on the software interface, generate curve graphs, analyze, print, and save data

4 NiMH rechargeable batteries with a battery life of 4 hours

The handle is detachable and uses a matching tripod for fixed position testing

Instrument weight 550g

EFM-235 electrostatic field tester, field strength meter, including the following items

Tester (with handle)

tripod

USB data cable

software kit

ground wire

Power adapter/battery charger

Aluminum alloy suitcase

Optional

MK-1: 1cm conversion head, contact measurement voltage, matching EFM-235 range: 20V, 100V, 400V, 2kV; Supporting EFM-255 Range: 2V, 10V, 40V, 200V

HMK-40: 20cm conversion head, contact measurement voltage, can only be used with EFM-235, range: 400V, 2kV, 8kV, 40kV

HE-120： Metal handle, paired with MK-1 conversion head, used for testing static voltage during human walking