Passive-Component Full-Lifecycle Test Solutions

Changzhou Hopetech Electronic Technology Co., Ltd., founded in 2009, is a national-high-tech original-equipment manufacturer with full in-house hardware and software R&D capabilities. We participate in the formulation of national metrology standards.

Hopetech focuses on R&D and manufacturing of test equipment for passive-component testing and delivers turn-key test solutions. Our product portfolio covers DC resistance, micro-resistance, sheet resistance, insulation resistance, AC/DC hipot & safety test instruments. We serve manufacturers of resistors, inductors, capacitors, conductive materials and insulating media, providing complete test solutions ranging from laboratory incoming-inspection to full-volume production-line testing. Our products are sold worldwide, with English-language documentation, communication-protocol integration and remote technical support available.

HT3540 Economical DC Resistance Tester: Cost-effective production-line sentinel. Built-in temperature compensation eliminates ambient-temperature-caused resistance drift. Ideal for mid-low volume sampling & IQC, quickly detects cold-solder joints and out-of-spec resistors with low investment.

HT3544-2H/12H/24H General-purpose DC Resistance Tester: Production-rate booster. Multi-channel synchronous measurement tests multiple inductors/resistors at once, solving throughput bottlenecks for mass production.

HT/CHT3548 Handheld DC Resistance Tester: Field-mobile scout. Portable for workshop on-site checks and after-sales service, fast resistance verification for connectors and resistors.

HT3545 Fast High-precision DC Resistance Tester: Precision calibration judge. High accuracy and fast speed for precision sampling resistors and wound-component calibration, ensuring reliable R&D and outgoing-inspection data.

HT3542-12H/24H Multi-channel DC Resistance Tester: High-end production-line all-rounder. Combines high precision and multi-channel parallel testing to meet full-inspection demands of premium passive components, balancing accuracy and throughput.

HT3540A/B Ultra-low Resistance Tester: Micro-ohm signal capturer. Optimized for milliohm/micro-ohm samples, accurately measures tiny resistance changes for high-power and high-current components.

HT3542-Y / HP3545-Y Four-probe Sheet Resistance Tester: Thin-film property analyst. Four-probe method measures sheet resistance & resistivity for ITO glass, conductive coatings and silicon wafers.

HT9920 Fast Insulation Resistance Tester: Insulation-performance rapid inspector. Fast on-production-line screening for capacitors and insulation materials, filtering out insulation-defective units.

HT3530/A Precision Insulation / Volume & Surface Resistance Tester: Insulation-limit evaluator. High test voltage plus ultra-fine current resolution, precisely evaluates surface & volume resistivity for strict reliability validation.

CHT9922 General-purpose Hipot & Insulation Tester: Basic-safety gatekeeper. Integrates AC hipot, DC hipot and insulation resistance. One-unit solution for routine safety sampling of capacitors and inductors, simplifying lab setup.

CHT9951A/B High-voltage Hipot Tester: High-voltage risk challenger. Up to 15 kV DC output with arc detection, verifies withstand-voltage safety margin for high-voltage capacitors and power inductors.

CHT9201-8H 8-channel Parallel AC-DC Hipot Tester: Multi-channel withstand-voltage accelerator. Eight independent test channels with contact-less electronic discharge, greatly boosts mass hipot-test throughput for chip components.

Hopetech’s instruments cover the complete workflow，deliver a full-life cycle, all-round one-stop test solution for passive components such as resistors, inductors, capacitors, conductive thinfilms and insulating media, adapting to customers’ diverse requirements for accuracy, throughput and budget.