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SPMK3000-4Specialized for verificationStandard constant temperature oil bathIt was developed according to the technical requirements of the standard platinum resistance thermometer calibration regulations. Can be used for calibration and division of glass liquid thermometers, platinum resistors, pressure thermometers, etc.

SPMK3000-4Universal intelligent temperature controller, equipped withPt100Platinum resistance sensor. The instrument adopts single-chip fuzzy control, with simple operation, stable and reliable performance, equipped with an oil storage tank and automatic oil return function.

Technical Parameter

◆Temperature range:（90～300）℃；

◆ Operating environment: laboratory;

◆ Verification objects: low-temperature thermocouples, bimetallic thermometers, glass thermometers, pressure thermometers, thermal resistors;

◆Temperature fluctuation:<±0.01℃/30minute;

◆Uniformity of temperature field:<0.01℃；

◆Heating power:3kW；

◆Working medium: dimethyl silicone oil;

◆Effective workspace:(Φ130×480)mm；

◆External dimensions:(650×600×1180)mm.

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