About Ainuo Instrument - Tools & Instruments Supplier in China

Based in China, Ainuo Instrument lists 38 active products across several technical categories. The catalogue spans Tools & Instruments, Electric Power Supply Components, DC and AC Inverters & Converters, Electric Power Meters, Scientific Instruments, and Batteries & Chargers. Products include electrical safety testers, programmable power supplies, power analyzers, grounding resistance analyzers, and battery simulation systems. The listings reference HS code 8504.40 for electronic power equipment and HS code 9030.89 for scientific instrument assemblies. All items are described with functional specifications such as voltage ranges, power ratings, and measurement capabilities.

The safety testing line features three‑phase and single‑function testers such as the AN9651TH(F) and AN9632M(F), while the power supply portfolio covers programmable DC units from 35 V to 300 V (AN51) and high‑power AC supplies up to 2000 kVA (ANFC Series). Power analyzers like the AN87310(F) and multiple‑channel models (AN87500(F)) are listed alongside bidirectional DC supplies (ANEVH) and battery pack charge/discharge test systems (ANEVP). Materials noted in the catalogue include electronic components with PCB assemblies, copper windings, aluminum heat sinks, and steel housings, matching the HS‑code classifications provided.

Product Range and Specialties of Ainuo Instrument

Within the published catalogue Ainuo Instrument offers a spectrum of test and measurement equipment. The electrical safety testers comply with IEC 61010‑1 safety standards and typically provide voltage detection from 35 V up to 1500 V, with accuracy classes of ±0.5 % for leakage current. Programmable DC power supplies are rated from 35 V to 300 V and 0.5 A to 10 A, often featuring output regulation within 0.01 % and remote‑sense capability. AC power supplies in the 15 kVA‑2000 kVA range are designed to meet IEC 61800‑3 efficiency classes, with power factor correction and protection features such as over‑current and over‑voltage shutdown.

Industry buyers of such instrumentation normally request units certified to CE and UL, with calibration certificates traceable to national metrology institutes. Power analyzers are expected to support measurement bandwidths of at least 100 kHz and display resolution of 0.1 % of full scale. Battery simulators and chargers are built to IEC 62133 safety requirements and often incorporate interchangeable load banks ranging from 0.1 kW to 5 kW. The use of steel enclosures with copper windings and aluminum heat sinks aligns with standard thermal management practices for high‑current equipment.

Trade and Export Information - Ainuo Instrument

China is a leading exporter of electronic test and measurement equipment, and products classified under HS 8504.40 and HS 9030.89 are routinely shipped to Europe, North America, and Southeast Asian markets. Buyers in these regions typically import under FOB Shanghai or Ningbo, with containerized loads of 20 ft or 40 ft depending on unit size. The high‑volume nature of power supplies and analyzers often requires anti‑static packaging, reinforced wooden pallets, and moisture‑resistant inner cartons.

Regulatory compliance for these categories commonly includes CE marking for the European Economic Area, UL listing for the United States, and CCC certification for the Chinese domestic market. Importers frequently request test reports confirming conformity to IEC 61010, IEC 61800, and IEC 62133 standards, as well as factory‑issued type test certificates. Shipping documentation generally comprises the commercial invoice, packing list, certificate of origin, and where applicable, a CE Declaration of Conformity.

Sourcing from Ainuo Instrument - Buyer Guidance

Prospective buyers should obtain the product datasheet, IEC compliance declaration, and a recent calibration certificate before placing an order. Requesting a sample unit or a pre‑shipment inspection report helps verify the stated voltage range, accuracy class, and enclosure integrity. Verification of the HS code on the commercial invoice (8504.40 for power equipment, 9030.89 for scientific instruments) ensures correct tariff treatment.

Typical minimum order quantities for custom‑programmed power supplies range from 1 to 5 units, while bulk purchases of standard models may start at 10 pieces. Lead times reported by Chinese manufacturers for these items vary between 15 and 45 days, depending on configuration complexity and certification status. Buyers should confirm packaging details - anti‑static bags, foam inserts, and sealed crates - to prevent damage during sea freight.

What product categories does Ainuo Instrument list?

Ainuo Instrument lists products in Tools & Instruments, Electric Power Supply Components, DC/AC Inverters & Converters, Electric Power Meters, Scientific Instruments, and Batteries & Chargers, including safety testers, programmable power supplies, power analyzers, grounding resistance analyzers, and battery simulators.

Which HS codes are associated with Ainuo Instrument’s catalogue?

The catalogue includes items classified under HS 8504.40 for electronic power equipment such as programmable DC/AC supplies and power analyzers, and HS 9030.89 for scientific instruments like the battery simulator series.

What standards should buyers check for the safety testers?

Buyers should verify compliance with IEC 61010‑1 for safety of laboratory equipment and look for CE or UL certification that confirms the unit meets the required protection classes.

What typical specifications are available for the programmable DC power supplies?

The DC supplies cover voltage ranges from 35 V to 300 V, current outputs up to 10 A, output regulation accuracy of 0.01 % or better, and often include remote‑sense and over‑current protection features.

How are the high‑power AC supplies rated and what certifications are common?

AC supplies are offered in power ratings from 15 kVA to 2000 kVA, designed to meet IEC 61800‑3 efficiency classes, and are normally supplied with CE marking and, where requested, UL certification.

What documentation is recommended before purchasing?

Request a detailed datasheet, IEC conformity declaration, recent calibration certificate, and, if applicable, a test report confirming compliance with relevant safety and performance standards.

What are the usual packaging and shipping methods for these products?

Items are packed in anti‑static bags inside reinforced wooden crates or pallets, sealed with moisture‑resistant film, and shipped in 20 ft or 40 ft containers under FOB terms from major Chinese ports such as Shanghai or Ningbo.