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Dry-Well Temperature Calibrators

Dry-Well Temperature Calibrator

Product Code: HC-300DW

(695.00 exc. VAT)
(655.00 exc. VAT)
(620.00 exc. VAT)
Compact, easy-to-use heat source for checking the accuracy of temperature sensors up to +300°C (+572°F) on site, without the need for heavy, expensive equipment. Simply plug in, switch on, set the heat source to the desired temperature test point and insert the test probe into the correct sized well to get a verification of the performance.

The HC-300DW is controlled by a PID temperature controller system incorporating a heater and precision platinum RTD sensor housed in the aluminium block. Fan cooling allows rapid changes in block temperature upon demand. The required temperature may be adjusted in 0.1°C increments using the buttons on the front panel.

Supplied with instruction manual, power cable and in-house test certificate.

• Easily calibrate thermocouples, RTDs, bi-metals and general thermometers up to +300°C
• 2 x 3.5mm, 4.2mm, 5.0mm, 6.8mm test hole diameters
• 100mm well length (90mm insertion depth)
• Fast heating/cooling time
• Compact size
• Overload alarm LEDs

Technical Details
Temperature Range+33°C to +300°C (+91.4°F to +572°F) at +20°C ambient
Accuracy±0.8°C (up to +100°C), ±1.6°F (up to +212°F)
±1.6°C (+100°C to +200°C), ±3.2°F (+212°F to +392°F)
±2.8°C (+200°C to +300°C), ±5.6°F (+392°F to +572°F)
Stability±0.1°C (+33°C to +100°C), ±0.2°F (+91.4°F to +212°F)
±0.2°C (+100°C to +200°C), ±0.4°F (+212°F to +392°F)
±0.4°C (+200°C to +300°C), ±0.8°F (+392°F to +572°F)
Test Hole Diameters2 x 3.5mm, 4.2mm, 5.0mm, 6.8mm
Well Length100mm (90mm insertion depth)
Heating Time30 minutes to maximum
Cooling Time30 minutes to +100°C (+212°F)
Stabilization5 minutes
Power230 Volts (115 Volts also available)
Dimensions113mm (H) x 183mm (W) x 235mm (D)
Weight~ 3kg

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