Dongguan Gaosheng Electronic Precision Technology Co., Ltd. is located in the Creative Industry Park of Dalang Town, Dongguan City. Its brands includeDelta Instruments is an intelligent technology enterprise specializing in the design, research and development, production, calibration, testing and certification, laboratory coaching/planning of laboratory equipment/intelligent equipment in the fields of new energy, electronics, electrical appliances, power, and elevators. At the beginning of the company's establishment, the core concept was "precision, standards, reliability, service, innovation, and intelligent manufacturing", and the company's purpose was "innovation for development, service for reputation, and focus on making quality products". We specialize in providing customers with comprehensive laboratory solutions: from the early planning and design of the laboratory, to the construction, installation, and commissioning of the laboratory's overall supporting system, to the selection, installation, commissioning, and training of laboratory analysis/testing instruments, and finally to the maintenance, repair, and supply of spare parts of the laboratory. Delta Instruments adheres to independent research and innovation, and its products strictly follow domestic standards such as IEC/EN/UL/GB/ISO. We are committed to providing customers with competitive non-standard automated testing equipment and intelligent system engineering.
1. New energy battery charging pile testing equipment
The series of lithium battery safety performance and charging pile detection equipment products are applied to various types of mobile phone lithium-ion batteries and battery packs, electric vehicle lithium-ion batteries, communication base station energy storage batteries, mining lamp lithium-ion batteries, portable electronic product lithium-ion batteries and battery packs, various types of DC charging piles, AC charging piles and AC/DC integrated charging piles, electric vehicle AC charging devices, etc. for overcharging, overdischarging, external short circuit, forced internal short circuit, heavy object impact, needle puncture test, extrusion test, vibration, mechanical impact, collision, drop, flip, high and low temperature cycle, thermal shock, combustion projectile, external fire, salt spray, high simulation (vacuum low pressure), seawater immersion test, temperature rise test, insulation Resistance and dielectric strength, anti electric shock protection, Test items include shell protection, heat resistance, flame resistance, electrical trace resistance, breaking capacity and service life, mechanical strength test, and short-circuit current withstand test.
2. Complete set of low-voltage electrical switch detection equipment
The series of low-voltage electrical components and complete switch detection equipment products are applied to low-voltage switchgear and control equipment, distribution boxes, bus ducts, low-voltage circuit breakers (circuit breakers ACB, molded case circuit breakers MCCB, industrial residual current circuit breakers CBR) Switches, isolators, isolating switches and fuse combination devices, electromechanical contactors and motor starters, DC contactors, vacuum contactors, thermal relays, electronic overload relays, control circuit appliances and switch components: contact relays, intermediate relays, buttons, rotary switches, foot switches, proximity switches, pressure switches, thermal switches, travel switches, micro switches, level switches, indicator lights, solid-state relays, industrial plugs, sockets and couplers, low-voltage fuses, etc. Physical and mechanical properties, voltage drop measurement, temperature rise test, insulation resistance and withstand voltage test, rated connection and decomposition ability test, short-circuit connection and disconnection ability test, short-term withstand current ability test, action characteristic test, time characteristic test, life reliability test, etc, Test items such as immunity test.
3. Elevator and escalator safety detection equipment
The series of products for elevator safety components and escalator detection equipment are applied to various transmission components of elevators, escalators, and moving sidewalks (traction machines, transmission mechanisms, guide rails, roller shoes, door openers and escalator steps, automatic sidewalk pedals, step chains and pedal chains, escalator and moving sidewalk drive hosts, sidewalk rollers, sidewalk handrails, etc.), safety components (landing door locking devices, car door locking devices, safety pliers, buffers, landing doors, wire rope head combinations, safety light curtains, door machines, glass doors and glass car walls, speed limiting cut-off valves, etc.), electrical devices (control screens, rotary encoders, buttons, contact switches, safety circuits containing electronic components, and other electrical components), elevator wire ropes, elevator Conduct mechanical strength tests on cables and the entire machine Electrical performance test, fatigue test, mechanical test, car balance coefficient, elevator acceleration and deceleration test, escalator comprehensive transportation quality inspection, environmental aging test and other testing items.
4. Non standard customized testing equipment for safety regulations
The electronic and electrical safety regulations, performance, and non-standard customized testing equipment series products are applied to various household appliances (IEC/EN 60335 series, GB4706.1 series, UL60335 series); Information technology equipment (IEC/EN60950-1, UL60950, GB4943.1), audio/video and similar equipment (IEC/EN60065, GB8898, UL60065); Luminaires (IEC/EN 60598 series GB7000.1 series, UL1598）； Controller (rectifier) for lamps (IEC/EN 61347 series, GB 19510 series, UL8750）； Medical electrical equipment (IEC/EN 60601 series, GB 9706.1 series, UL1993) undergoes power testing, electrical strength testing, heat generation testing, insulation resistance testing, leakage current testing, label testing, impact testing, power line testing, torque testing, push-pull force testing, electrical connection and mechanical fixation, electrical protection testing, creepage distance and electrical clearance, fire and flame retardant testing, discharge testing, protection device testing, stability testing, contact testing, switch testing, abnormal operation and fault condition testing, moisture treatment, grounding resistance testing, shell protection testing, and other testing items.
5. Key component performance testing equipment
The key electronic component performance and lifespan testing equipment series products are applied to various plug power lines, wire components, interconnect wire components, appliance input sockets, appliance output sockets, appliance sockets, capacitors (X capacitors Mechanical strength testing, rated voltage testing, rated current testing, breaking capacity testing, load characteristic testing, heat generation (temperature rise) testing, normal operation testing, life reliability testing, mechanical durability testing, and other testing items are conducted for Y capacitors, isolation resistors (cross line resistors), transformers/switch power supplies, optocouplers, power switches, relays, fuses, thermal fuses, potentiometers, timers, temperature controllers, temperature limiters, thermal protectors, electrical controllers, water level switches, rotary switches, sensors, printed circuit boards, varistors, motors, thermistors, etc.
6. Environmental simulation reliability testing equipment
The environmental simulation reliability testing equipment series is used for constant temperature, constant humidity, changing temperature, changing temperature and humidity, salt spray test, mixed gas test, ozone aging test, UV ultraviolet accelerated aging test, xenon lamp aging test, sulfur dioxide corrosion test, high-altitude low pressure test, IPX1-8 waterproof level test, dust/sand and dust test, drop test, combustion test, half sine wave/trapezoidal wave acceleration impact test, sine/random vibration test, collision simulation test, drop test, tensile strength test, fatigue test, earthquake test, high acceleration life aging and stress screening and other mechanical and mechanical environmental tests, climate environmental tests and comprehensive tests, from raw materials and components level to circuit board/module level, to electronic, electrical, power and other products. Environmental testing projects.
7. Electromagnetic compatibility EMC testing equipment:
Radio anechoic chamber, shielding room, conducted disturbance immunity testing; Voltage variation, voltage sag, and short-term interruption immunity testing;
Electrical fast transient burst immunity test; Electromagnetic compatibility electrostatic discharge test;
Power frequency magnetic field immunity test; Radiation immunity test; Surge immunity test;
Conducted disturbance test; Harmonic flicker test; Radiation disturbance testing, etc.
