ESD Test Equipments

Product Details:

A Surface Resistivity Meter is a specialized instrument used to measure the surface resistivity of materials, typically in ohms per square (Ω/□). It is commonly used in industries such as electronics, packaging, and coatings to evaluate the electrical resistance of materials, ensuring they meet specific requirements for static control, insulation, or conductivity.

1. Measurement Range: Typically measures surface resistivity in the range of 10^3 to 10^12 ohms per square, suitable for conductive, static dissipative, and insulative materials.
2. Probe Configuration: Uses a parallel bar or concentric ring probe configuration to ensure accurate and consistent measurements.
3. Digital Display: Provides direct readings in ohms per square on a digital screen, making it easy to interpret results.
4. Portability: Usually battery-operated and handheld, allowing for convenient field use and testing in various environments.
5. Calibration: Equipped with a calibration function or provided with a calibration certificate to ensure accurate readings.
6. Compliance: Often designed to meet industry standards like ASTM D257, IEC 61340-2-3, or EOS/ESD S11.11, ensuring reliable and standardized measurements.
7. Material Testing: Suitable for testing materials like plastic films, coatings, fabrics, and other surfaces used in ESD-sensitive environments.

• Electronics Manufacturing: To ensure that surfaces and materials have appropriate resistivity levels to prevent electrostatic discharge (ESD) damage to components.
• Packaging Industry: For evaluating the resistivity of packaging materials used to protect sensitive electronic devices.
• Coating and Paints: To measure the resistivity of anti-static or conductive coatings applied to various surfaces.
• Textiles: To assess the resistivity of fabrics used in ESD garments and accessories.

To use the Surface Resistivity Meter, place the meter's probe or electrodes on the surface of the material being tested. Press the measurement button to obtain a reading of the surface resistivity in ohms per square. Ensure the material surface is clean and free of contaminants for accurate measurements. The test should be conducted in a controlled environment, as factors like humidity and temperature can affect resistivity readings.

Overall, the Surface Resistivity Meter is a critical tool for ensuring the safety and functionality of materials in environments where control of electrical resistance is essential.

Product Details:

Surface Resistivity Meter (9V)

This is an ultra wide-range, battery operated, Potable instrument for measuring surface resistivity of virtually any flat surface. In the circuit industry, products such as packing materials, component storage bags and trays, workbench surfaces, table and floor mats, conveyor belts, etc., have resistance value, which need to confirm to stringent specifications. Moreover, these values are expected to fall within specified limit. The surface Resistivity meter can play a vital role in monitoring and checking the resistivity characteristic of the above items.

It also has unique additional features of surface-to-ground measurement capability wherein the resistivity differential between any surface and any chosen ground can be determined. The surface resistivity is conveniently indicated by a row of LED’s covering a total of 10 decades from 10^3 to 10^13 Ohms / Sq
Measurement Range : 10^3 to 10^13 Ohms / Sq
Measurement Accuracy : Half decade, Resolution : One decade
Indication : Visual by different color LED’s
Power Supply : 9 Volt Battery, Low Battery : Warning at 7.5V
Dimensions : 135 x 70 x 30 mm, Calibration : Recommended every 12 months.
Warranty : 12 Months, Accessories included : Surface to Ground cord.
Optional : Instrument Carry Case.

Additional Information:

• Item Code: 9V
• Delivery Time: 1-2 weeks

Product Details:

A Personnel Static Tester is a device used to measure the effectiveness of a worker's grounding equipment, such as wrist straps, heel straps, or conductive footwear, in environments sensitive to electrostatic discharge (ESD). These testers ensure that personnel are properly grounded, minimizing the risk of static electricity buildup, which could damage sensitive electronics or cause safety hazards in environments where flammable materials are present.

1. ESD Testing:

   • The device measures the resistance of wrist straps, heel straps, or conductive footwear worn by personnel, ensuring that they are functioning correctly and providing an adequate path to ground.
   • Ensures that the resistance falls within an acceptable range, typically between 750 kΩ and 35 MΩ, as per ESD safety standards (such as ANSI/ESD S20.20 or IEC 61340).

2. Dual or Single Test Modes:

   • Many models offer dual testing modes, where both wrist straps and footwear can be tested simultaneously or individually.
   • This ensures that all grounding devices worn by personnel are functioning properly.

3. Visual and Audible Indicators:

   • The tester is equipped with LED lights or other visual indicators that show a clear "Pass" or "Fail" status based on the grounding resistance measured.
   • Audible alarms or beeps often accompany the visual indicators to ensure easy identification of test results.

4. Touch or Step-On Operation:

   • Users typically operate the tester by touching a metal plate (for wrist straps) or standing on conductive footplates (for footwear) while holding or connecting to the test points.
   • The process is quick and straightforward, making it easy for personnel to verify their grounding status before entering an ESD-sensitive area.

5. Adjustable Thresholds:

   • Some models offer adjustable resistance thresholds to suit different industry standards or operational requirements.
   • This flexibility ensures that the tester can be used in various environments with differing ESD safety criteria.

6. Data Logging:

   • Advanced models may include data logging capabilities to record test results for compliance audits and tracking of individual personnel grounding checks.
   • Results can be stored locally or transmitted to a centralized system for review and analysis.

7. Integration with Access Control:

   • Many testers can be integrated with access control systems, meaning personnel cannot enter sensitive areas unless they pass the static test.
   • This integration ensures that only properly grounded personnel can work in static-sensitive environments, such as electronics manufacturing or cleanrooms.

• Electronics Manufacturing: Protects sensitive electronic components from electrostatic discharge by ensuring that workers are properly grounded.
• Cleanrooms: Prevents static build-up in controlled environments where even small amounts of electrostatic discharge can affect product quality or create contamination risks.
• Automotive and Aerospace Industries: Used in assembly areas where static-sensitive components are handled to prevent damage during production.
• Data Centers: Ensures personnel are properly grounded to prevent static discharge from damaging critical IT infrastructure.

Product Details:

A Flame Proof Personnel Static Tester is a specialized device designed to safely measure the static charge on personnel in environments where explosive or flammable materials are present, such as chemical plants, refineries, and other hazardous locations. It ensures that workers are properly grounded before entering sensitive areas, reducing the risk of static discharge that could ignite hazardous atmospheres.

1. Flame Proof and Explosion Proof Design:

   • Constructed with materials and enclosures that prevent internal sparks or heat from igniting the surrounding atmosphere, meeting stringent safety standards such as ATEX, IECEx, or FM approvals.
   • The device is built to withstand the harsh conditions of hazardous areas, including exposure to chemicals, dust, and extreme temperatures.

2. Static Testing Capability:

   • Measures the static charge on personnel, typically through hand and footwear testing, to ensure that they are properly grounded.
   • Verifies the integrity of ESD (Electrostatic Discharge) grounding devices like wrist straps, heel straps, and conductive footwear.

3. Dual Testing Mode:

   • Capable of testing both hand and foot grounding simultaneously or separately, ensuring comprehensive verification of personnel grounding status.
   • Indicates whether the measured resistance is within acceptable safety limits for both hands and feet, confirming effective grounding.

4. Visual and Audible Indicators:

   • Equipped with LED indicators and audible alarms to signal pass or fail status.
   • Displays different colors or sounds to clearly indicate if personnel have passed or failed the grounding test.

5. User Identification:

   • Some models include a card reader or keypad for user identification, ensuring that test results are logged against individual workers.
   • This feature helps in maintaining records for compliance and safety audits.

6. Data Logging and Reporting:

   • Records test results and logs data, which can be used for safety audits and compliance reporting.
   • Data can be stored locally or transmitted to a centralized system for further analysis and record-keeping.

7. Durable Construction:

   • Built with rugged materials that are resistant to impact, corrosion, and harsh environmental conditions.
   • Often includes an anti-static enclosure to further minimize the risk of accidental static discharge.

• Chemical Plants and Refineries: Ensures that personnel are properly grounded before entering areas with flammable gases or liquids, preventing the risk of static ignition.
• Pharmaceutical Manufacturing: Used in environments where powders and volatile chemicals are handled, reducing the risk of static-induced explosions.
• Petroleum and Gas Industries: Ensures safety during operations involving flammable liquids and gases.
• Explosives Manufacturing and Handling: Critical for safety in environments where even small static discharges can lead to dangerous explosions.

Product Details:

A Combo Tester Controlled Entry System is a comprehensive access control and verification system designed to ensure that personnel entering static-sensitive or controlled environments meet the required standards for electrostatic discharge (ESD) safety. This system combines ESD testing capabilities with controlled entry mechanisms, providing an efficient way to monitor and log compliance with ESD protocols.

1. Dual Testing Capability:

   • Simultaneously tests both wrist straps and footwear (shoes or heel straps) for proper grounding.
   • Measures resistance to verify that personnel are within acceptable limits for ESD safety.

2. Automated Access Control:

   • Integrated with entry doors or turnstiles, allowing or restricting access based on test results.
   • Prevents entry to sensitive areas if the ESD test is failed.

3. User Identification:

   • Can be equipped with ID card readers, barcode scanners, or biometric authentication to identify and log personnel.
   • Links test results to specific individuals for compliance tracking and auditing.

4. Digital Display and Indicators:

   • Provides visual and audible feedback on test results.
   • Digital screen displays pass/fail status and test values for wrist straps and footwear.

5. Data Logging and Reporting:

   • Records test results along with user identification data.
   • Supports data export and integration with facility management systems for compliance reporting and analysis.

6. Adjustable Thresholds:

   • Allows for configurable resistance limits for wrist straps and footwear based on industry standards and specific site requirements.
   • Ensures that testing criteria align with the operational needs of the facility.

Product Details:

A Combo Tester with Stand is a versatile device designed to evaluate the electrical safety and performance of various grounding and bonding systems in industrial, commercial, and laboratory settings. This tester typically combines multiple testing functions into a single unit, making it an essential tool for ensuring compliance with safety standards and regulations. The stand provides stability and convenience during testing, allowing users to perform assessments efficiently.

1. Multiple Testing Capabilities:

   • Combines various testing functions, such as grounding resistance testing, insulation resistance testing, and continuity testing, into one device.
   • Often includes features for testing ground bonds, earth leakage, and other electrical safety parameters.

2. User-Friendly Interface:

   • Equipped with a digital display that shows test results clearly, making it easy to read and interpret data.
   • Intuitive controls allow users to navigate through different testing modes effortlessly.

3. Stand for Stability:

   • Comes with a robust stand that securely holds the tester in place during testing, allowing hands-free operation.
   • The stand is adjustable in height or angle, providing flexibility and comfort for the user.

4. Portable Design:

   • Compact and lightweight, making it easy to transport between different testing locations.
   • The stand can often be disassembled or folded for convenient storage and transportation.

5. Advanced Measurement Technology:

   • Utilizes advanced measurement techniques to ensure accurate readings, even in challenging environments.
   • Features like auto-ranging capabilities and built-in calibration improve measurement reliability.

6. Safety Features:

   • Designed with safety in mind, incorporating protective features such as overload protection, short-circuit protection, and insulation safety.
   • Typically complies with relevant safety standards and regulations to ensure safe operation.

7. Data Logging and Reporting:

   • Many models include data logging capabilities that store test results for later review, analysis, or reporting.
   • Some testers offer connectivity options for transferring data to computers or smartphones for easier record-keeping.

8. Multi-Functional Probes and Leads:

   • Comes with various probes, clamps, and leads that allow for flexible testing configurations and easy connection to different types of grounding systems.
   • Accessories may include alligator clips, test leads, and specialized probes for specific tests.

Product Details:

A Tanker Earth Monitoring System is a specialized safety device used to monitor the grounding status of tanker trucks, railcars, or other mobile containers during the loading or unloading of flammable or hazardous liquids, gases, or powders. The system ensures that the tanker is properly grounded to prevent static electricity buildup, which could lead to sparks and potentially ignite the volatile substances being handled.

1. Continuous Grounding Verification:

   • Monitors the connection between the tanker and the grounding point continuously during the loading or unloading process.
   • Detects any loss of ground connection and immediately triggers alarms to halt operations if grounding is compromised.

2. Highly Sensitive Detection:

   • Capable of detecting even small changes in the grounding connection, ensuring that the tanker remains safely grounded at all times.
   • Typically measures resistance levels between the tanker and the grounding system, providing immediate feedback if the resistance exceeds safe limits.

3. Visual and Audible Alarms:

   • Equipped with bright LED indicators and loud audible alarms to alert operators if the grounding connection is broken or if the resistance level is too high.
   • Some systems may also have flashing beacons or warning signs for additional visibility in noisy or complex environments.

4. Automatic System Lockout:

   • Designed to automatically stop the flow of material or disable the loading/unloading equipment if a grounding fault is detected.
   • Prevents accidental continuation of operations in unsafe conditions, enhancing safety protocols.

5. Compatible with Various Tanker Types:

   • Suitable for use with a wide range of mobile containers, including road tankers, railcars, and bulk storage tanks.
   • Can be used in different industries such as chemical manufacturing, petroleum distribution, and food processing where grounding is critical.

6. Heavy-Duty Construction:

   • Built with robust materials that can withstand harsh industrial environments, including exposure to chemicals, weather, and physical impacts.
   • Often housed in explosion-proof enclosures, making them suitable for use in hazardous areas classified under ATEX or IECEx standards.

7. Automatic Ground Verification:

   • Many systems feature an automated verification process that tests the grounding connection before operations can begin, ensuring that the setup is safe from the start.
   • The system checks for continuity between the grounding point and the tanker, verifying a low-resistance path to earth.

Product Details:

A Continuous Earth Monitoring System with 20 Channels is a sophisticated device designed to monitor the grounding integrity of multiple workstations, equipment, or personnel in real-time. It is commonly used in environments where electrostatic discharge (ESD) control is critical, such as electronics manufacturing, cleanrooms, and other static-sensitive areas. This system continuously checks the grounding paths and alerts operators to any faults or deviations from the acceptable resistance levels.
Key Features:

Multi-Channel Monitoring:

Supports simultaneous monitoring of up to 20 individual channels, allowing for comprehensive coverage of multiple workstations, equipment, or personnel grounding points.

Each channel can be independently configured and monitored, providing detailed oversight and control.

Real-Time Monitoring:

Continuously checks the integrity of the grounding connections, including wrist straps, foot straps, and equipment grounds.

Provides real-time alerts and status updates, ensuring that any grounding issues are immediately detected and addressed.

Alarm and Notification System:

Equipped with visual and audible alarms for each channel to indicate faults such as open circuits, high resistance, or grounding failures.

Can be integrated with external alarm systems or network interfaces for remote monitoring and alerts.

Data Logging and Reporting:

Records all grounding data and events, allowing for detailed analysis and reporting of grounding compliance.

Supports data export to external systems for compliance documentation and audit purposes.

Adjustable Resistance Thresholds:

Each channel allows for customizable resistance thresholds based on specific ESD standards or operational requirements.

Ensures that the monitoring system is tailored to the unique needs of the facility.

User Interface:

Typically features an intuitive user interface with a digital display showing the status of each channel.

May include software support for remote configuration, monitoring, and data analysis.

Robust Construction:

Designed for industrial environments with robust enclosures to protect against dust, moisture, and other environmental factors.

Reliable performance in continuous operation, minimizing the need for maintenance and calibration.

Applications:

Electronics Manufacturing: Monitors the grounding of personnel and equipment in ESD-sensitive production areas to prevent damage to components.

Cleanrooms and Laboratories: Ensures that all grounding points in controlled environments are properly maintained, reducing contamination risks.

Automotive and Aerospace Industries: Used in assembly and testing areas where sensitive electronics are handled, providing safety and quality assurance.

Data Centers and Server Rooms: Monitors the grounding of racks, equipment, and personnel to prevent static discharge that could damage critical systems.