我们、准确、温度范围广的温度校准仪。它的其中一项强大功能是正在申请的动态负载补偿 (DLC) 系统，可确保套管内部具有良好的温度均匀性 —— 即使一次校准多个大型感器或许多传感器也是如此。
JOFRA RTC-158 干体炉
RTC 系列还提供主动双区和三区温度控制，可确保套管孔内部具有良好的温度一致性
。
• 工作温度范围 -100 至 700℃，提供 6 种型号
• 精度 ± 0.04℃，稳定性 ± 0.005℃
• 干体式或液槽，或二合一
• 节省时间，快速冷却和加热
• “即插即用”参考传感器
• 清晰易读的彩色显示屏，带用户友好的导航功能
• 重量轻，便于携带
• 多孔套管套件
» High accuracy
Down to ±0.04°C using the external reference sensor. 4-wire True-Ohm-Measurement technology is used
Wide temperature
range RTC-158 from -22 to 155°C (-8 to 311°F) RTC-250 from 28 to 250°C (82 to 482°F)
Excellent temperature homogeneity
JOFRA RTC-158 干体炉
Unique active dual-zone block ensures good temperature homogeneity in the calibration zone
AMETEK continues to develop new techniques to improve performance, accuracy, convenience and functionality of the well-known JOFRA calibration products. By doing so, we maintain our position as the leading worldwide manufacturer of temperature dry-block calibrators.
Advantages of the combined liquid bath/dry-block calibrator
Calibration of many sensors at a time due to more space for example in connection with validation of many thermocouples, which saves time
Automatic calibration of as many as 24 sensors at a time
• For customers, who only want to use liquid baths
JOFRA RTC-158 干体炉
• For calibration of odd sizes and shapes of sensors including sanitary sensors WET = no need for inserts, that fit the sensors DRY = more space for calibration of special sensors
• Industries who need to calibrate many sensors at a time or short sensors can benefit from the big well
• JOFRACAL software and RTC B-models can handle on-line calibration and documentation of multiple sensors calibrated simultaneously
The RTC-158 and RTC-250 We are proud to introduce our new top model RTC (Reference Temperature Calibrator) series, which is even more sophisticated than any existing calibrators. The RTC offers many new fantastic features, such as:
• Patent pending DLC, Dynamic Load Compensation system, for perfect temperature uniformity in the insert
• Unique intelligent sensors for plug’n’play connection
• USB connector for communication
• Easy-to-read color VGA display with perfect overview of the actual status
• Intuitive, fast and user-friendly navigation
• Lightweight and easy to carry around
• New functional carrying case design
• Multi-hole inserts covering all the most used sensor sizes
• High profile design and the well-known long lasting JOFRA quality
Liquid bath versus dry-block kit
The basic advantages of the liquid bath configuration versus the dry-block configuration are as follows:
• You do not need insertion tubes for all your different types of sensors
• You can calibrate sensors, which do not fit into insertion tubes
• You can calibrate glass thermometers and gas or liquid filled sensors
• You are ready to calibrate right away no matter what sensor you may have
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