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Product Details:
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| Type: | Testing Machine | Accuracy Class: | High Accuracy |
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| Accuracy: | / | Application: | Temperature And Current Testing |
| Customized Support: | OEM, ODM | Power: | 50KW, 100A |
| Protection Class: | / | Voltage: | 380 V |
| Warranty: | 1 Year | Temperature Sensor: | High Precision PT100 Platinum Resistance |
| Capacity: | 6885L | Internal Dimension(W*D*H): | 1700*1500*2700mm |
| External Dimension(W*D*H): | Approx. 3000*3100*3100mm | Temperature Range: | -40C + 100C |
| Temperature Fluctuation: | ±0.5℃ | Temperature Uniformity: | ≤2℃ |
| Humidity Range: | 20%~95%RH | Humidity Fluctuation: | ±3%RH |
| Power Source: | Three-phase, 380V, 50Hz 50KW, 100A | ||
| Highlight: | PV Circuit Continuity Monitoring System,Solar Photovoltaic Thermal Cycle,Solar Photovoltaic Test Chamber |
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2.1 Cooling System | ||||
1 | The refrigerating system equips Germany Bock Compressor, and uses environmentally friendly refrigerant (R404a). Adopting binary low temperature circuit system design, it is convenient to use different compressors for work in different temperature regions. | |||
2 | Temperature control using P.I.D + S.S.R system coordinated control with the same channel. It has the function of automatic calculation, which can immediately modify the temperature change conditions to make the temperature control more accurate and stable. | |||
3 | High-precision controllers of temperature. The temperature performance is accurately set and displayed with a resolution of 0.1 ℃. | |||
2.2 Temperature System | ||||
1 | Temperature system using Nickel-chromium alloy high-speed heating electric wire; | |||
2 | High temperature system is completely independent; | |||
3 | The system using stainless steel tube built-in nickel-chromium alloy high-speed heating electric wire and high-temperature magnesium oxide powder, which has fast response and long life; | |||
4 | The temperature system is completely independent | |||
2.3 Control System | ||||
Temperature Sensor | High precision PT100 Platinum resistance | |||
Controller | TATO | |||
Display Function | a. Temperature Setting (SV) Practical (PV) value can be displayed directly b. Display numbers, paragraphs, remaining time and cycles, running time c. Program editing and graphic curve display, d. Fixed or program operation status display, | |||
Interface | a. RS-232 or R485 port design b. Connected to computer c. Monitor and remote control by computer and Ethernet optional | |||
2.4 Protection System | ||||
1 | Protection for Electrical leakage | |||
2 | Over-temperature | |||
3 | Compressor overvoltage and overload | |||
4 | Heater short circuit | |||
3.1 Capacity and Material | ||
Model | HD-E708-6 | |
Capacity | 6885L | |
Internal dimension(W*D*H) | 1700*1500*2700mm | |
External dimension(W*D*H) | Approx. 3000*3100*3100mm | |
Single sample dimension | 2400*1400*35mm | |
Test sample number | 12 pieces | |
Internal material | SUS#304 stainless steel, mirror finished; | |
External material | Cold-rolled steel plate baking | |
3.2 Temperature | ||
Temperature Range | -40C + 100C | |
Temperature fluctuation | ±0.5℃ | |
Temperature uniformity | ≤2℃ | |
Temperature Rate | Heating Rate: 3.3C/min in linear control @-40~85C | |
Cooling Rate: 3.3C/min in linear control @-40~85C | ||
3.3 Humidity | ||
Humidity Range | 20%~95%RH | |
Humidity fluctuation | ±3%RH | |
Humidity uniformity | ±2%RH | |
Temp. &Humid. Chart | ||
3.3 Power Supply | ||||
Power Source | Three-phase, 380V, 50Hz 50KW, 100A | |||
3.4 Cooling System and Others | ||||
Compressor | Germany Bock compressor | |||
Refrigerant | R404A | |||
Cooling method | Single stage compression | |||
Cooling method | Water cooled(Water tank provide by customer) | |||
Heating System | Nichrome stainless steel heater | |||
Sample tray | Customized sample holder *1 | |||
Testing hole | Diameter 100mm at side of chamber for cable routing | |||
Evaporator | Finned tube heat exchanger | |||
Dry filter | Absorb the residual moisture and acidic substances in the refrigerant of the refrigeration system, and filter out solid particles, copper shavings, etc. in the system to protect the normal operation of the expansion valve and capillary tube, and prevent ice blocking and dirty blocking. | |||
Door handle | Non-reaction, explosion-proof door handle, easy to operate, safe and reliable | |||
Insulation | 100mm polyurethane rigid foam and 100mm high density glass fiber cotton | |||
Insulation system | Filling the insulation area with ultra-fine glass fiber; Machine connection parts are made of non-metal resistant high and low temperature materials, which effectively reduces the temperature conduction; Door seal is made of refined silicone rubber, which is more reliable seal; | |||
Observation window | Double-layer vacuum-strengthened glass; Heat-resistant defrosting on the inside with adhesive sheet conductive film, which can clearly observe inner chamber. | |||
Note- Interior | The Interior & Bottom (Foundation Plate ) of chamber is Satin finished double walled anticorrosive Stainless steel 304 grade | |||
3.6 Test Standard | ||||
1 | IEC61215:2021 MQT 11 Thermal cycling test IEC61215:2021 MQT 12 Humidity-freeze Test IEC61215:2021 MQT 13 Damp heat test IEC 62892:2021 IEC 63126:2020 | |||
Contact Person: Mary
Tel: 13677381316
Fax: 86-0769-89280809