Why is the temperature control mold temperature heating slow?
The mold temperature machine is composed of a water tank, a heating and cooling system, a power transmission system, a liquid level control system, a temperature sensor, an injection port and the like. Under normal circumstances, the pump in the power transmission system allows the hot fluid to be installed from the heater and the cooler. The water tank reaches the mold and returns to the water tank from the mold. The temperature sensor measures the temperature of the hot fluid and transmits the data to the controller of the control section. The controller adjusts the temperature of the hot fluid to indirectly adjust the mold temperature. If the temperature of the mold in production exceeds the temperature set by the controller, the controller opens the solenoid valve to open the inlet pipe until the temperature of the hot fluid and the temperature of the tool return to the set value. If the mold temperature is lower than the set value, the controller turns on the heater. method: The mold temperature machine heating tube is not working properly. Cause: The wiring of the heating pipe is poor, or the coil is burnt out, which causes the temperature of the mold temperature to be slower. If it is a problem with the heating tube, it is necessary to measure the current to judge whether the heating tube is working normally. If the heating tube is burnt out, you need to purchase a new heating tube or contact the manufacturer for replacement. The mold temperature machine has scale or carbon deposit Reason: Regardless of whether it is a water temperature machine or a oil temperature machine, if it is used for a long time, if it is not cleaned, scale or carbon deposits will adhere to the inner wall of the heating pipe and the pipeline, which will affect the heating efficiency and cause the temperature of the mold temperature to be slow, so the mold temperature machine Need to be cleared in time. The mold temperature machine did not choose the right power Reason: Another reason for the slow temperature rise of the mold temperature machine is that it does not select the appropriate power. Generally, this situation will occur in the newly purchased mold temperature machine. The power of the mold temperature machine is simply the heating capacity of the mold temperature machine. If a low-power mold temperature machine is used to heat a large mold, the heating effect is naturally not obvious. The mold temperature machine is widely used in English plastic molding, die casting, rubber tires, rollers, chemical reactors, bonding, and other industries.
YESU Y41SE Fluorescent Detection Kit
1. The six-color fluorescence detection platform amplified 40 Y chromosome STR loci simultaneously, including 33 low mutation rate STR loci (mutation rate less than 1%) and 7 fast mutation loci (mutation rate more than 1%), a very low mutation rate Y INDEl Forensic Reagent Kits,Fluorescent Detection Kit,Y-Str Reagent Kit,Forensic Dna Identification Kits Nanjing Superyears Gene Technology Co., Ltd. , https://www.superyearsglobal.com
2. Y-str database is suitable for male pedigree screening and has strong individual identification ability. It contains all 35 loci which are required and preferred in Y database construction criteria.
3. Contains 12 mini-STR(loci with amplified length less than 220bp) to obtain more information from DNA degradation materials.
4, material compatibility, compatible with the direct amplification of most materials and the amplification of purified DNA
5. Rapid amplification, the theoretical amplification time was about 70 minutes.