Test and Calibration of thermocouples, platinum resistance, thermometers,Temperature transmitters,temperature switch,etc.
SPMK150 portable dry block temperature calibrator is the domestic smallest product, which has following advantages: heating rapid and high stability ,with high-brightness backlight display.simple operation, rugged unit, small and convenient,good quality and competitive price.
Ideal for calibrating and widely used in the instruments departments, measuring rooms,,calibration laboratory,etc.
Typical Applications
Test and Calibration of temperature components(thermocouples, platinum resistance, thermometers), Temperature transmitters,temperature switch and other temperature instruments.
Features
1. five figures display, resolution is 0.01 °C
2. insert depth is leading industry, both horizontal and vertical temperature fields are good.
3. digital temperature control, fast temperature risen and fallen, easy for setting , stable temperature control performance.
4. large screen display, directviewing and striking
5. Thermal blocks are interchangeable
6. Instead of ice bottle to be used.
7. Small, light weight, convenient for take, non-polluting.
8. With RS232 or RS485 interfaces, convenient for users to choose bus mode,In addition to calibration, all keyboard functions can be completed by SATA serial commands. Open Modbus communication protocol, it can match with the software of our company or other’s to be used and complete the calibration automaticly.
9. It is the first company of built-in load short circuit, load open circuit, transmitter and other series of protection function.
Technical parameters
Temperature
Ambient temperature: 0 °C ~ 20 °C
Temperature controlled: -20 °C ~ 130 °C
When temperature ≥ 25 °C, the ambient temperature will subtract 40 °C~ 130 °C
Accuracy: Display Accuracy: ± 0.15 °C
additional standard platinum resistance accuracy: ± 0.1 °C
Temperature fluctuation: ≤ ± 0.02 °C / 15 min
Horizontal temperature: ≤ ± 0.05 °C (using the special thermal block of temperature field test)
Vertical temperature field: the temperature changes will be no more than 0.5 °C within 50mm from the bottom of block hole.
Insert depth: 170mm
The quantity and hole diameter of transmitter inserted: standard matched for 3 holes. they are:
6, 8, 10mm
Power: 150w
Note: the external diameter of block is 25mm,pls confirm the depth and external diameter of the transmitter calibrated when order, also the reference size and other special demands will be confirmed with each other.
Using environment:( no corrosive gases, flammable and explosive gases around)
Temperature: (0 ~ 50) °C
Relative humidity: ≤ 95%
Air pressure: 86kPa ~ 106kPa
Power supply: 220VAC; 50Hz
Dimensions and weight:
Dimensions: 315mm × 145mm × 310mm (L×W × H)
Weight: 5Kg
