ZNHW-II/III/IV Electronic Energy Saving Temperature Control Instrument
Autonomous products and other conventional products
Classification:
Temperature control instrument
Key words: experimental instrument
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Product Details
Scientific instruments are tools for precision measurement, and their precision and reliability must be an order of magnitude higher than the object being measured. Therefore, although there are not as many components as airplanes, the systematic design is also beyond imagination. The chromatographic column, as a consumable, is a separation center, just like the heart. High pressure, tightness and flow rate stability are required. And the oven needs to be kept at a constant temperature. To prevent leakage, maintain constant temperature, pressurized flow, every link, can not be slack. For materials, seals, and fluid mechanics, a high foundation is required.
The method for checking whether the instrument leaks: pinch off the external vacuum skin tube, and observe whether the vacuum gauge on the instrument can keep the instrument leak-free for five minutes. If there is air leakage, check whether the sealing ring on each sealing joint and rotating shaft is effective. On the contrary, the instrument is normal to check the vacuum pump and vacuum pipeline.
Product features:ZNHWElectronic energy-saving temperature controllerUsing computer chip as the main control unit, using multiple digital filter circuit, fuzzy PID control algorithm, with high measurement accuracy, small temperature, single. Key touch operation, dual-screen digital display, SCR control output, 160-240V wide voltage power supply, and off-couple protection function, one-time injection molding of the shell, with beautiful appearance View, easy to operate, light and flexible, is the control of electric furnace, heating tube, electric heating sleeve and other heating devices to do accurate temperature control heating test ideal instrument.Electronic energy-saving temperature controllerPrecautions 1. When measuring corrosive liquids, please cover the sensor with a glass sleeve to prevent corrosion. 2. Non-professionals please do not open the meter. 3. Working voltage: AC 180-240 ∨ 50Hz. 4. Working time: ≥ 8 hours. 5. Ambient temperature: 0-50 ℃, no corrosive gas. 6. Relative humidity: 35%-85% (non-condensing). 7. Do not use overload. 8. In order to ensure the safe use of please ground wire. 9. Safety pipe Φ5 × 20 15A.Technical parameters:
After-sales service: one year warranty life-long maintenance
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Telephone:0571-85804016
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Address: Building 25, 889 Huancheng North Road, Deqing County, Huzhou City, Zhejiang Province
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