| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 1 Year |
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This device adopts a heat balance air medium temperature control system, the system has low thermal drop and high control accuracy;
The refrigeration unit adopts variable frequency control, and the cooling output can be continuously and steplessly adjusted in a large range. And enter the test chamber through the buffer water tank;
The heating unit is an electrically controlled heating element, which has stepless and smooth adjustment and good followability;
The temperature measuring element adopts high-precision armored copper-constantan thermocouple, which forms a temperature measurement and control network in a special form, has automatic temperature compensation function, high temperature measurement accuracy, stable and reliable;
This device combines the advantages of digital intelligent PID direct control instrument and microcomputer to form a two-stage temperature measurement and control system, which can ensure the long-term stable operation of the instrument;
The measurement and control instruments and industrial computer system of this device are powered by long-delay UPS, which can ensure 4 hours of power supply in the event of an unexpected power outage;
This device provides a wealth of graphical test data post-processing software. In this system, you can easily and efficiently complete the adiabatic temperature rise graph curve fitting and matching, specific heat data solution and thermal conductivity calculation, and output color graphics and text reports; by adopting the above technical means, the high-precision and high-reliability measurement of the thermophysical parameters of concrete samples is guaranteed.
| Working temperature range in the insulation box | 5~85ºC |
| Temperature drift of 50 liters of water in 24 hours | ≤±0 |
| Temperature tracking accuracy of the test piece center-insulation box | ≤±0 |
| Instrument working environment temperature range | 10~35ºC 5 |
| Power supply voltage | 220V±10% |
| Overall accuracy of specific heat measurement | ±0 |
| Thermal conductivity measurement complies with <DL/T 5150-2001 Hydraulic Concrete Test Procedure> | |
| 1000W UPS provides 4 hours of instrument power supply in the event of an unexpected power outage | |
| Host size | 1200X1180X1660 (MM) |
| Maximum power consumption | 5000W (normal working power consumption |
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