Product Features:
Project | Description |
Air Conditioning System | In the case of continuous operation of the refrigeration system, the central control system amplifies the collected temperature and humidity signals in the box, converts them to analog/digital, and compares them with the set value of temperature and humidity (the target value) after nonlinear correction. The deviation signal obtained is calculated by PID, and the adjustment signal is output. Automatically control the output power of the heater, and finally make the temperature in the box reach a dynamic balance. |
Air Circulator | Air circulation device: built-in air conditioning room, circulating air duct and long-axis centrifugal fan, the use of efficient refrigerator and energy regulation system, through the efficient fan for effective heat exchange, to achieve the purpose of temperature change. By improving the air blast flow, the air flow rate and the heat exchange ability between the heater surface and the air are improved, and the temperature uniformity of the test chamber is greatly improved through the adjustment of the air outlet. |
Type of Heating | High quality nickel-chromium alloy electric heater; |
Type of Cooling | Multistage diaphragm type air heat exchanger; |
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MS-GDW-10KN
Mikrosize
Product Description
Technical Specifications:
Prduct Name | Microcomputer Controlled High and Low Temperature Electronic Universal Testing Machine | ||
Model | MS-GDW-10KN(-20℃~150℃) | ||
Subdivision Model | -5KN | -10KN | |
Capacity
| KN | 5 | 10 |
KG | 500 | 1000 | |
lb | 1102 | 2204 | |
Sensor | America | ||
Servo Motor | Panasonic of Japan | ||
Unit Switching | G,Kg,lb,N,KN | ||
Displacement Unit Switching | Inch cm mm | ||
Testing Machine Class | 0.5 Class | ||
Effective Force Measurement Range | 0.2%~100%FS | ||
Force Accuracy | Within ±0.5% of the indicated value | ||
Force Resolution | 1/500000 | ||
Displacement Resolution | ≤0.05μm | ||
Displacement Accuracy | Within ±0.5% of the indicated value | ||
Deformation Measuring Range | 0.2%~100%FS | ||
Precision of Deformation Indication | Within ±0.5% of the indicated value | ||
Large Deformation Measuring Range | 1000mm (optional) | ||
Large Deformation Resolution | 0.01mm (optional) | ||
Error Limit of Large Deformation Indication | Within ±0.5% of the indicated value (optional) | ||
Maximum Test Speed | 500mm/min; The maximum value is 1000mm/min | ||
Minimum Test Speed | 0.01mm/min | ||
Velocity Accuracy | Within ±0.5% of the indicated value | ||
Beam Travel/Measuring Height | Test stroke without fixture: 1330mm; Test stroke with fixture: 800mm | ||
Effective Width | 750mm | ||
Fixture Configuration | One set of film stretching fixture, one set of 180 degree stripping fixture | ||
Return Mode | Manual or automatic | ||
Stop Method | 1.The maximum break value automatic stop 2.The upper and lower limit safety setting stop | ||
Safety Device | 1.Mechanical stroke switch protection 2.Emergency stop switch emergency braking | ||
Overload Protection | Over 100% of the load, the machine automatically protects | ||
Packing List |
1 power cord; 1 test software program; 1 data cable; 1 copy of manual; 1 certificate | ||
Optional Accessories | Anti-splash device (protective door); Computer; Printer; Small deformation metal extensometer, large deformation extensometer | ||
Power Supply | 220V.AC/ 50HZ; (110V.AC/60HZ can be selected by country) | ||
Mainframe size/weight | Model with base: L* W* H:800mm*750mm*2100mm/about 205KG |
Refrigerating System
Project | Description |
Refrigeration Compressor | The "French Taikang" compressor is used to form the refrigeration system. Compared with the same type of refrigeration compressor, this type of compressor has large refrigeration capacity, low noise, low energy consumption and high efficiency. Capable of long-term, stable and reliable operation. It greatly reduces the cost of the user, is conducive to reducing the noise of the equipment, extending the service life of the equipment, and improving the economy of the use of the equipment. |
Working Principle of Refrigeration | Both the high and low refrigeration cycles adopt the inverse Carro cycle, which consists of an isothermal process and an adiabatic process. The process is as follows: the refrigerant is adiabatic compressed to a higher pressure by the compressor, and the work is consumed to increase the exhaust temperature, and then the refrigerant is isothermal exchanged with the surrounding medium through the condenser to transfer heat to the surrounding medium. After the refrigerant through the closure valve adiabatic expansion to do work, then the refrigerant temperature decreases. Finally, the refrigerant absorbs heat from the higher temperature object isothermal through the evaporator, so that the temperature of the cooled object is reduced. This cycle is repeated to achieve the purpose of cooling. |
Refrigerated Evaporator | Single side welding, cold expansion; |
Type of Cooling | Air-cooled |
Main Refrigeration Parts | Compressors, solenoid valves, filters, etc |
Refrigerating Fluid | Adopt environmentally friendly refrigerant R404A The ozone loss coefficient ODP value is 0 |
u safety protection
The test box meets the national electrical safety standards and wiring specifications, and each wiring port is clearly marked without exposure;
The studio is absolutely insulated from each power source, safe and reliable;
Complete safety protection function (as follows);
A. Reliable grounding protection device
B. The whole power leakage/break/phase loss/overvoltage/undervoltage protection
C. Studio overtemperature protection
D. Refrigeration compressor overpressure protection
E. Refrigeration compressor overload protection
Conditions of use
PROJECT | Description |
Voltage | single-phase line system 220VAC±10%; |
The ambient temperature | 5~35℃ |
Ambient humidity | ≯85%R.H; |
Atmospheric pressure | 86~106Kpa; |
Environmental conditions | There is no strong vibration, no strong electromagnetic field interference, no high concentration dust and corrosive substances, no direct sunlight or direct radiation from other heat sources around the equipment site |
The equipment should be placed horizontally in a well-ventilated test room with sufficient space around it for operation and maintenance. |
Product Application:
●This series of electronic universal testing machines is a classic and practical model developed by our company, and it is currently the mainstream model in production.
● Drawing on Japanese technology and based on several previous generations of models, our company has undergone multiple rounds of new upgrades and design developments.
●Both the mainframe structure and the measurement and control system have undergone significant technological upgrades, resulting in a more rational structure and enhanced functionality.
●This series represents the leading edge of technology in the industry and is a new generation of electronic universal testing machines. With over 1000 units produced, this series has undergone extensive practical testing and continuous improvement.
●Its technology and craftsmanship are mature, with high reliability and low failure rates, making it highly praised and welcomed by the market and users.
●The testing machine adopts a high-precision, stable-performance digital AC servo speed control system and servo motor from Panasonic, Japan, as the driving system.
●The specially designed synchronous toothed belt reduction system and ball screw assembly drive the movement of the machine's movable beam.
●Using Windows as the operating platform, the control and data processing software based on database technology allows for the display of test force, peak test force, beam displacement, specimen deformation, and test curves on the screen.
●All test operations can be completed on the computer screen with mouse inputs, providing an excellent human-machine interface and ease of operation.
●The independent dual-channel fully digital program-controlled amplifier achieves true physical zero adjustment, gain adjustment, and automatic range switching, zeroing, and calibration of test force measurements.
●It eliminates all analog adjustment components, with highly integrated control circuits, completely removing potentiometers and other mechanical adjustment devices. This ensures a simple structure and reliable performance.
●The machine can achieve closed-loop control of parameters such as test force, specimen deformation, and beam displacement. It can perform tests under constant force, constant displacement, constant strain, constant rate load cycling, and constant rate deformation cycling. ●Users can independently set control modes like constant stress, constant strain, and constant displacement using the PC expert system. Smooth, disturbance-free switching between various control modes is possible.
●The system can process data in accordance with multiple standards, including GB, ISO, JIS, ASTM, and DIN. Notably, it has excellent scalability, with results that can be stored on disks in ASCII format, facilitating further data analysis, database management, and network transmission for post-processing.
●This series of electronic universal testing machines is powerful and versatile. It can be used for testing the mechanical properties of various metals, non-metals, and composite materials, such as tensile, compression, bending, shearing, peeling, tearing, extraction, and ring stiffness.
●It is suitable for mechanical testing of metal materials like metal wire, metal foil, metal sheet, and metal rod, as well as non-metal materials like plastic pipes, plastic profiles, waterproof membranes, geotextiles, wires and cables, textiles, fibers, rubber, ceramics, concrete, adhesives, food and pharmaceutical packaging, films, wood, and paper.
●The machine can be widely applied in manufacturing industries such as machinery manufacturing, vehicle manufacturing, aerospace, petrochemicals, wires and cables, paper, textiles, construction, and building materials. It is also ideal for quality supervision and inspection departments, research institutes, and for teaching and demonstrations in colleges and universities.
●For non-metallic material testing, the large testing space, wide speed range, and diverse fixture configurations can meet various non-metallic material testing requirements. A variety of optional test fixtures and test standards can accommodate different material tests, achieving a multi-functional effect with a single machine.
Main Configuration:
Product Name | High and low temperature test chamber | ||
Main Configuration | Chamber Body | Structural Form | Integrated, test box and controller, refrigeration unit respectively installed. |
Shell Material | Stainless steel plate SUS304 1.0mm | ||
Working Chamber Material | Stainless steel plate SUS304 1.0mm | ||
Thermal Insulation Material | Hard polyurethane foam, insulation layer thickness 80mm | ||
Instrument Connection | The upper and lower center of the box is open Φ80*2 | ||
Guiding Track Bracket | Guide rail for high and low temperature Chamber | Customize the size according to the main device | |
Control System | Temperature Controller | Single point temperature controller | |
Temperature Control Performance | Temperature resolution: ±0.1℃; | ||
Temperature probe | Class A high precision industrial platinum thermal resistance PT100 | ||
Run Mode | constant | ||
Main actuator | Schneider AC contactor, thermal relay; Small relay; Transformer; Solid state relay, etc.; | ||
Compressor refrigeration system | Compressor | Refrigeration compressor | |
Solenoid valve | Japan "Egreomiya" original import | ||
Device for drying and filtering | Denmark "Danvers" original import | ||
copper pipe | High quality oxygen free copper pipe, nitrogen filled welding | ||
Energy regulated expansion valve | Denmark "Danvers" original import | ||
evaporator | Self-designed domestic high quality and efficient fin type | ||
Type of cooling | Forced air cooling | ||
Installation characteristics | A, the whole refrigeration system is filled with nitrogen pressure 2.2Mpa leak test; B, heating, cooling system is completely independent C, equipped with the company's characteristics, high temperature refrigerator return air cooling system; D, all refrigeration system action program, completely automatic control by the instrument. | ||
Heating system | Temperature control element | solid state relay | |
Heating Mode | High quality nickel chromium wire electric heater | ||
Air-blast system | Circulatory system | Fan forced convection mode | |
Electrical motor | Extended stainless steel shaft motor | ||
Fan blade | Centrifugal blade | ||
Vibration mitigation | Compressor | Special rubber damping | |
Safety device | Safety alarm action | Sound and light alarm tips | |
Test chamber structure | Ground protection | ||
Test chamber | Independent over-temperature protection system | ||
Compressor | Over-voltage protection/ over-temperature protection/overload protection | ||
Power Supply | Over-current/leakage protection | ||
Accessories | 1 power cord; | ||
Document | Warranty card/Product certificate/instruction manual. |
High and low temperature Chamber parameters (compressor refrigeration)
Ø Chamber size: 400 x 400 x 700(mm) (D x W x H) size can be customized according to the equipment
Ø Dimensions: 600×1380×1640(mm) (D×W×H) dimensions can be customized according to the equipment
Ø Temperature range: -20 ° C to +150 ° C
Ø Temperature change: Temperature rise: -20℃ ~ +150℃ 1 ~ 3℃/MIN
Ø Temperature reduction: 0℃ ~ -20℃ 1℃/MIN
Ø Control accuracy: ≤±1℃
Ø Temperature fluctuation: ≤2 ° C