SPMK313B Temperature Calibrator /Dry Block
SPMK212C pressure source is a high precision pneumatic handheld pressure generator. It provides stable micro pressure from -0.5 to 0.5bar (-7-7psi). The simple structure and easy operation make it a perfect equipment for calibrating differential pressure gauges, pressure transmitters, pressure sensors, and other low pressure (vacuum) instruments.
SPMK313B Temperature Calibrator /Dry Block
Overview
The SPMK portable temperature calibrator is a high-performance and convenient temperature calibration tool designed to meet the needs of instrument workshops, metrology rooms, and calibration laboratories.It features a thermally stable block made from aerospace-grade alloy materials, ensuring rapid temperature changes and stable temperature control performance, enabling users to efficiently complete temperature calibration tasks.
The instrument is equipped with a large screen display with high brightness and backlight, which is easy to operate, and users can easily read and monitor temperature data.
It can effectively calibrate temperature components such as thermocouples, platinum resistors, temperature transmitters, temperature switches and other temperature instruments. It is an ideal calibration instrument for process control instruments to help users ensure the accuracy and reliability of equipment.
Feature
- Two Channel high-precision DC current, voltage, RTD measurement with 6 digits display；
- Digital temperature control, fast cooling and heating with good stability;
- Dry Block has a series of protection functions such as built-in load short circuit, load disconnection, and sensor protection;
- Portable and easy to carry without any pollution;
- Communicates with HART temperature transmitter;
- Built-in DC24V power supply.
Technical Data
| MODEL | SPMK313A | SPMK313B |
|---|---|---|
| Temperature Range | (-30～155)℃ or (-40～155)℃ | (33～660)℃ |
| (Ambient temperature25℃) | ||
| Deviation | ±0.15℃ | ±0.5℃ |
| Display Resolution | 0.001℃ | 0.001℃ |
| Insert Depth | 170mm | 170mm |
| Diameter of Thermal Block | Ø25mm | Ø25mm |
| Standard block insertion diameter | Ø6、Ø8、Ø10mm / customized | Ø6、Ø8、Ø10mm / customized |
| Temperature difference between holes | ≤±0.05℃ | ≤±0.05℃ |
| Axial temperature field | Temperature change within 20mm from the bottom of the block insertion≤0.5℃ | Temperature change within 20mm from the bottom of the block insertion≤0.5℃ |
| Temperature fluctuation | ≤±0.03℃/15mins | ≤±0.03℃/15mins |
| Dimension | (310×240×400) mm | (300×175×380) mm |
| Net Weight | 15.0kg | 14.0kg |
| Power | 0.45kW | 1.2kW |
| Accessories | User manual, Charger | |
| Warranty | 1 year | |
DC Signal Measurement
| Function | Measuring range | Accuracy | Resolution |
|---|---|---|---|
| Voltage | (-75～75)mV | ±(0.01%RD+0.005%FS) | 0.1μV |
| (-30～30)V | ±(0.01%RD+0.005%FS) | 0.1mV | |
| Current | (-30～30)mA | ±(0.01%RD+0.005%FS) | 0.1μA |
| Resistance 4-wire | (0～400)Ω | ±(0.01%RD+0.005%FS) | 1mΩ |
| Switch measurement | Short circuit resistance<100Ω | Reaction time：<10ms | 0.01℃ |
Carton Dimensions:45×49×54 cm
Gross Weight: 17.5Kg