Zero resistance Ammeter (ZRA) Testing Services
Price 7500.0 INR/ Unit
Zero resistance Ammeter (ZRA) Testing Services Specification
- Power
- 10-50 W
- Driven Type
- Electric
- Temperature
- Operating range: 0C to 50C
- Measuring Range
- 1 nA to 2 A
- Weight
- Approx. 2-5 kg
- Size
- Standard / Customized
- Interface
- Digital, USB/RS232 Communication
- Display
- Digital LCD Display
- Frequency
- 50/60 Hz
- Voltage
- AC 100-240 V, 50/60 Hz
- Material
- Electronics, Precision Components
- Usage & Applications
- Corrosion studies, Electrochemical analysis, Laboratory testing
- Standards Compliance
- CE, ISO certified
- Data Logging
- Internal memory and PC connectivity
- Resolution
- 0.01 nA
- Protection Class
- IP20
- Mounting Type
- Benchtop
- Response Time
- <1 ms
- Accuracy
- 0.01% of reading
- Calibration
- Factory calibrated, yearly recommended
Zero resistance Ammeter (ZRA) Testing Services Trade Information
- Minimum Order Quantity
- 100 Units
- Delivery Time
- 15 Days
About Zero resistance Ammeter (ZRA) Testing Services
Mett-bios india based iso 17025:2017 (NABL) accredited testing laboratory is pleased to introduce as a leading laboratory to provide complete metallurgical and corrosion testing as per NACE/ ASTM / ISO standards.
We are committed to delivering accurate, reliable, and standards-compliant Zero resistance Ammeter (ZRA) testing solutions as per ASTM, ISO, JSI, EIL, TL and NACE standards with fast turnaround time and expert technical support.
Mett-bio through its team of experts offers specialized services in the field of metallurgical and corrosion failure investigation. The laboratory scope includes failure analysis of industrial plants, equipment and components, in-situ metallography, assessment of in-service degradation, components/parts indigenization, selection of materials and alloy design, remaining life assessment.
Mett-bio has set up a fully-fledged advanced testing division at Ahmedabad to fulfil the industries requirements for testing and material characterization such as raw material testing, corrosion testing & analysis, material identification, microstructure examination for evaluation of material processing, chemical properties & physical properties of metallic materials
Mett-Bio metallurgical services provide various corrosion-related services such as testing, onsite corrosion assessment, corrosion failure mode analysis, R&D, alloy selection, etc. Our services mainly cater to the needs of oil, gas, pharmaceutical, food and safety industries, ferrous and nonferrous manufacturing industries.
Advanced Measurement Precision
Benefit from precise current measurements with a resolution of 0.01 nA and accuracy of 0.01% of the reading. Our ZRA Testing Services are equipped with high-quality electronic and precision components, enabling reliable performance for advanced electrochemical analysis and corrosion research.
Comprehensive Data Management and Connectivity
Leverage built-in data logging capabilities with ample internal memory, combined with streamlined PC connectivity through USB and RS232 interfaces. This enables seamless data transfer and digital analysis, making your workflow efficient and robust for diverse research needs.
Versatile Applications and Robust Design
Engineered for laboratory environments, the ZRA system has a benchtop design with durable construction and IP20 protection. It accommodates both standard and customized sizes, making it adaptable for varied testing protocols in corrosion studies, electrochemistry, and scientific investigations.
FAQ's of Zero resistance Ammeter (ZRA) Testing Services:
Q: How does the Zero Resistance Ammeter (ZRA) testing process work?
A: The ZRA testing process measures extremely low current levels with exceptional accuracy and speed. Sample connections are made using the instrument's digital interface. Data is captured internally and can be transferred to a PC for further analysis, making it ideal for sensitive research and quality control.Q: What are the main benefits of using ZRA Testing Services?
A: Key advantages include ultra-high measurement precision, rapid response time of under 1 ms, compatibility with a range of applications (such as corrosion studies and electrochemical analysis), and straightforward digital data management. Annual calibration ensures ongoing reliability and accuracy.Q: When should I recalibrate my Zero Resistance Ammeter?
A: Annual calibration is recommended to maintain optimal accuracy. After the initial factory calibration, regular recalibration helps ensure measurement integrity and consistent compliance with CE and ISO standards.Q: Where can ZRA Testing Services be utilized?
A: These services are ideal for laboratory settings that focus on corrosion testing, electrochemical experiments, and general scientific research. The robust benchtop design and flexible interfacing options make it suitable for universities, R&D institutes, and industrial labs.Q: What is the process for accessing and logging data during tests?
A: The ZRA internally logs measurement data, which can be accessed via its digital LCD display or exported to a PC using the USB or RS232 ports. This simplifies tracking of test results and supports detailed analysis using standard laboratory software.Q: Can the ZRA accommodate specific laboratory requirements?
A: Yes, the instrument is available in both standard and customized sizes, allowing integration into various setups. Its user-friendly mounting and connectivity features offer flexibility to meet unique laboratory and application needs.


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