Suzhou Newlead Augmented Intelligence Equipment Co.Ltd

Products

High and Low Temperature Test Chamber Product description: High and low temperature test chamber is used to examine and determine the storage and working performance of electronic, electrical, automobile electrical appliances and materials etc, under conditions of high and low temperature environment, which is for schools, factories, war industries, R&D departments and so on Standards: • GB 2423.1—2001 • GB 2423.2--2001 Technical parameters: • Chamber structure: the test chamber body is shaped by the numerically-controlled machine tool, which has a beautiful and generous appearance, and it adopts a no-counteractive handle, which is easy to operate. Test chamber liner is adopted the imported high-quality stainless steel (SUS304) mirror panels, test chamber surface is adopted A3 steel plastic spraying, which increases the texture and cleanliness of the appearance. Large observation window with lights to keep the chamber bright, and using the heating element embedded tempered glass to observe the situation inside the cabinet very clearly any time. Equipped with a test interface with diameter of 50mm, for external testing power supply line or signal line • Control system: adopted a Japanese RKC display temperature controller, temperature control output powers are all calculated by P.I.D microcomputer • Refrigerating system: the refrigerator is adopted French original "Tecumseh" hermetic compressor. Filter drier, refrigerant flow windows, repair valve, oil separator, solenoid valve, liquid storage cylinder are all imported original pieces • Working room dimensions:(selected by users) Working volume Working dimensions 100L 400×500×500 150L 500×600×500 225L 500×600×750 500L 700×800×900 800L 800×1000×1000 1000L 1000×1000×1000 1300L 1000×1000×1300 • Temperature range: 0℃-150℃, -20℃-150℃, -40℃-150℃, -60℃-150℃, -70℃-150℃(optional for users) • Temperature fluctuation: ±0.5℃ (no-load) • Temperature deviation: ≤±2℃ • Average heating and cooling rate: 0.7℃～1.0℃/min (no-load) • Time setting range: 0～9999 hours Specifications: • Overall dimensions: customized depends on users’ requirement • Power supply: provided according to model selection of users go to product group+

Automatic Intelligent Low Temperature Elongation and Winding Tester Products description: Automatic intelligent low temperature elongation and winding tester is the latest auto intelligent test machine with integrate functions of cold elongation and winding tests, the equipment adopts a HMI control interface, intelligent operation, simple and convenient, equipped with micro-printer to print out test data. The equipment consists of four devices: high and low temperature test chamber, motor-driven cold tension device, cold winding test device, cold impact test device. High and low temperature chamber simulated high and low temperature environment, is widely used to determine the adaptability of electrical and electronic products for high and low temperature environment ( especially electrical and mechanical property change of products ), can also be used to check specimen corrosion tolerance abilities. Motor-driven cold tension test device is suitable for elongation test of polymer materials, wires and cables, rubber, plastics insulating sheath under conditions of 0 ~ -40 ℃/-60 ℃/-70 ℃, its structure and performance are in line with standard of GB/T2951-2008. Cold winding test device is generally applicable to the round insulating cores with outer diameter including 12.5mm and fan insulating cable cores which are unable to be prepared as dumbbell specimens. If the relevant cable products specified in the standard, the test should be carried out in big size insulated cores. Otherwise, the big size insulated core should be conducted cold tension test. Cold impact test device is applied for a variety of PVC sheathed cables, irrespective of the insulation types of insulated cores. If there are relevant provisions of cable product standards, it is also applied to polyethylene insulation of non-sheathed wires, cords and flat cords. PVC insulations of sheathed cables cannot be conducted impact test at low temperature directly Features: • Attractive appearance, safe and reliable • Reading convenience, stability, high accuracy • No manual calculation, easy to operate Technical parameters: • Working room dimensions (optional for users): Working volume Working dimensions(mm) 168L 500×580×580 225L 500×600×750 500L 700×800×900 1000L 1000×1000×1000 • Temperature range: -40 ℃/-60 ℃/-70 ℃ ~ 150 ℃(optional for users) • Temperature fluctuation: ± 0.5 ℃ ( no load ) • Temperature deviation: ≤ ± 2 ℃ • Heating and cooling average rate: 0.7 ℃ ~ 1.0 ℃/min ( no load ) • Time setting range: 0 to 9999 hours • Tension device: Motor: 120W, installed inside of the chamber Maximum tension strength: 220mm Tension rate: 20 ~ 30mm/min Chuck type: Non- self-tightening Specimen size: No Ⅰ, Ⅱ dumbbell die Data display: direct reading elongation • Winding device: Winding specimen diameter: Ф2.5 ~ Ф12.5mm Winding rod diameter: Ф4.0 ~ Ф50mm, 17 pcs in total Thread guide jacket: Ф1.2 ~ Ф14.5mm, 10 types in total, two of each Specimen winding number: 2 to 10 circles Winding rate: 5s/circle • Impact device: Impact height: 100mm Weights: 100, 200, 300, 400, 500, 600, 750, 1000, 1250, 1500g; this device is three groups of type Specifications: • Overall dimensions: according to the customer 's selection to provide • Power supply: AC 220V 50/60Hz 20A, AC 380V 50/60Hz go to product group+

Programmable (alternating) Constant Temperature and Humidity Test Chamber Product description: Programmable (alternating) constant temperature and humidity test chamber is used to examine and determine the storage and working performance of electronic, electrical, automobile electrical appliances and materials etc, under conditions of high and low temperature environment, which is for schools, factories, war industries, R&D departments and so on. It adopted the imported original microcomputer large LCD(320 × 240 dots), with both Chinese and English display and control system. Infinitely repeated cycle tests, max time setting in each period is 99hrs 59mins, max settable capacity of the program is 120 groups: 100 segments: 999 circles, with smart PID＋SSR/SCR forward and backward direction sync output, enable to set the LCD screen Back Light opening time, to extend using life of Back Light. With functions of program correction, clear, reservation start, and power off memory and other functions. All components of heating, cooling, humidification, and dehumidification are totally automatically controlled by the microcomputer, the system is completely independent of the individual. Chamber structure: the test chamber body is shaped by the numerically-controlled machine tool, which has a beautiful and generous appearance, and it adopts a no-counteractive handle, which is easy to operate. Test chamber liner is adopted the imported high-quality stainless steel (SUS304) mirror panels, test chamber surface is adopted A3 steel plastic spraying, which increases the texture and cleanliness of the appearance. Large observation window with lights to keep the chamber bright, and using the heating element embedded tempered glass to observe the situation inside the cabinet very clearly any time. Equipped with a test interface with diameter of 50mm, for external testing power supply line or signal line Standards: • GB 2423.1—2001 • GB 2423.2--2001 Technical parameters: • Working room dimensions: (selected by users) Working volume Working dimensions 100L 400×500×500 150L 500×600×500 225L 500×600×750 500L 700×800×900 800L 800×1000×1000 1000L 1000×1000×1000 1300L 1000×1000×1300 • Performance parameters: Performance Humidity thermostat Balance temperature and humidity control (BTHC)PID smart adjustment Temperature range -20 ℃ ~150 ℃, -40 ℃ ~150 ℃, -60 ℃ ~150 ℃, -70 ℃ ~150 ℃(optional) Humidity range 30%-98%R.H Temperature uniformity ±2℃ Temperature fluctuation ±0.5℃ Humidity uniformity ±3%R.H Humidity fluctuation ±1%R.H Heating rate ≥ 2.5°C/min Cooling rate 0.7-1°C/min Materials Liner materials SUS304 light stainless steel plate Surface materials SUS304 brushed stainless steel plate or rust treatment cold-rolled steel(plastic spraying) Insulating materials Superthin glass wool + Polyurethane foam Adjuster Refrigeration mode Mechanical binary refrigeration mode Refrigerator Totally- enclosed ( France Tecumseh/ German Copeland) compressor Refrigerant R23/R404A (environmental) Condensing mode Air cooling system Heater Nichrome stainless steel heater Humidifier Stainless steel humidifier Air blower Centrifugal fan Airflow mode Broadband type forced air circulation (upper in, lower out) Controller Operating interface LCD touch screen, Chinese-English shift Running mode Constant running, program running Program memory capacity 120 groups of programmable programs, each program max: 999 (sections) Setting index range Temperature: -100℃+300℃, Humidity: 99.9％R.H Resolution Temperature: 0.1℃, Humidity:0.1％R.H Input PT100 Platinum resistance Control mode PID control Accessory functions Upper and lower limit alarm, self diagnosis, alarm display(failure cause), timing device(Automatic startup, shutdown) Water supply Water supply way Circulating water supply Water-feed tank Built-in portable (30kg capacity) Water quality Resistivity＞500Ω.M Standard configuration One observing window (double hollow timbered glass), one 60mm test hole (on the left), 2 layers sample rack, one lamp inside the chamber (fluorescent), one water supply tank Safety device Power supply is adopted the leakage protector, anti-dry heating device, water system protection device, extreme high or low temperature protection, temperature deviation alarm, overpressure, overload, lack of water, or lack of equal protections Specifications: • Overall dimensions: customized depends on users’ requirement • Power supply: provided according to model selection of users go to product group+

Ozone Resistance Aging Test Chamber Product description: Ozone resistance aging test chamber is used to test and determine the rubbers’ ozone resistance aging property of rubber products such as vulcanized rubber, thermoplastic rubber and cable insulation sheath according to the crack and other properties’ change occurred on the sample’s surface, when they’re in the static stretching or continuous dynamic tensile deformation or continuous dynamic and static stretching alternate tensile deformation, being exposed under the constant ozone concentration air and constant temperature chamber which is air confined without light in the preset time, it is widely used in schools, factories, military industry, research departments, etc. Standards: • GB/T 2951.21--2008 Technical parameters: • Working room dimensions: (selected by users) Working volume Working dimensions 100L 400×500×500 150L 500×600×500 225L 500×600×750 500L 700×800×900 800L 800×1000×1000 1000L 1000×1000v1000 1300L 1000×1000×1300 • Temperature range: RT～60℃ • Temperature fluctuation: ±0.5℃ • Temperature deviation: ≤±2℃ • Humidity range: ≤65% R.H • Humidity uniformity: +2% -3% R.H • Heating rate: 0.7-1.0℃/min • Time setting range: 0～999H • Ozone concentration: 50～500PPM • Gas flow rate: 280-560L/H • Grip elongation: 5%～35% Specifications: • Overall dimensions: customized depends on users’ requirement • Power supply: provided according to model selection of users go to product group+

Ventilation Ageing Test Oven Product description: Ventilation ageing test oven is applicable for wires, leathers, plastics, rubbers, textiles changing properties before and after being heated. For the wires, it is used to maintain the fresh air inside the chamber and a special regulation of ventilation when being heated. With a precision designed ventilation regulating device, a digital wattmeter and timer enable to measure the ventilation rate. Horizontal forced air circulation system and internal airflow adjustment on both sides, make sure the internal temperature of the testing machine uniformity and stability Standards: • UL1581 Technical parameters: • Temperature range: room temperature ~ 250℃ • Temperature fluctuation: ±0.5℃ • Temperature uniformity: ±2℃ • Heating time: it takes about 40min from room temperature to 250℃ • Oven internal dimensions: 500×500×500mm • Materials of oven interior: SUS#304 stainless steel, oven exterior materials: anti-static spray treated, with beautiful appearance and other characteristics • Thermal insulation materials: 80mm thick high-density fiberglass • Heater: a suit of solenoid heater, 380V 6KW • Accessory equipment: over-temperature protection, various action indicators, a group of rotary disk and rotary motor.(rotary disk is removable, rotating rate is 8～10rp) • A set of ventilation measuring device, and a set of a ventilation volumes adjusting device, ventilation volume is 5~200 times/h adjustable, under 80℃ testing condition • A set of timer: used for aging timing and ventilation volume measuring timing • Wind circulation system: adopt the multiply blade centrifugal circulating fan • Circuit-control system: temperature controller is adopted microcomputer electronic setting and LCD display, which is controlled by P.I.D+SCR, enable to improve the service life and stability of control component interface; and high precision PT100 Platinum thermocouple Specifications: • Overall dimensions: 1100×780×1400mm • Power supply: AC 380V 50/60HZ 12A • Motor power: 6KW go to product group+

Smart Ventilation Ageing Test Oven (touch screen) Product description: Smart ventilation ageing test oven (touch screen) is applicable for wires, leathers, plastics, rubbers, textiles changing properties before and after being heated. For the wires, it is used to maintain the fresh air inside the chamber and a special regulation of ventilation when being heated. With advanced PLC+ touch screen control, it can automatically adjust the ventilation to the preset value. Horizontal forced air circulation system and internal airflow adjustment on both sides, make sure the internal temperature of the testing machine uniformity and stability Standards: • UL1581 Technical parameters: • Temperature range: room temperature ~ 250℃ • Temperature fluctuation: ±0.5℃ • Temperature uniformity: ±2℃ • Heating time: it takes about 40min from room temperature to 250℃ • Oven internal dimensions: 500×500×500mm • Materials of oven interior: SUS#304 stainless steel, oven exterior materials: anti-static spray treated, with beautiful appearance and other characteristics • Thermal insulation materials: 80mm thick high-density fiberglass • Heater: a suit of solenoid heater, 380V 6KW • Accessory equipment: over-temperature protection, various action indicators, a group of rotary disk and rotary motor.(rotary disk is removable, rotating rate is 8～10rp) • Air ventilation volume: 8 ~ 200 times/h, arbitrarily settable at RT ~ 250℃ • Wind circulation system: adopt the multiply blade centrifugal circulating fan • Circuit-control system: PLC+touch screen to control the ventilation volume, ageing time, temperature, and the temperature control system is adopted P.I.D+SCR, enable to improve the service life and stability of control component interface; and high precision PT100 Platinum thermocouple Specifications: • Overall dimensions: 1100×780×1400mm • Power supply: AC 380V 50/60HZ 12A • Motor power: 6KW go to product group+

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