Fast Response Thermocouple Needle Micro-Probes

For instant temperature readings in tissue, semi-solids, liquids and very small specimens.

Needle tip is sealed to ensure that only stainless steel contacts the specimen.

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Details

These Fast Response Needle Probes are for instant temperature readings in tissue, semi-solids, liquids and very small specimens. The needle tip is sealed to ensure that only stainless steel contacts the specimen.

For the fastest readings, use the smaller diameter Probes. For longer life and easier insertion, use the shorter Probes.

Maximum temperature 200°C (392°F).
Available in three gauges of varying needle lengths with a 1.5 m (5 ft) lead.
Not isolated.
Supplied individually.

Specifications

Specifications	52-1625	52-1617	52-1609	52-1658	52-1641	52-1633	52-1690	52-1682	52-1674	52-1666	52-1708
Accuracy Metric	0.1°	0.1°	0.1°	0.1°	0.1°	0.1°	0.1°	0.1°	0.1°	0.1°	0.1°
Gauge	29 ga	29 ga	29 ga	29 ga	29 ga	29 ga	29 ga	29 ga	29 ga	29 ga	29 ga
Lead Length	1.5 m (5 ft)	1.5 m (5 ft)	1.5 m (5 ft)	1.5 m (5 ft)	1.5 m (5 ft)	1.5 m (5 ft)	1.5 m (5 ft)	1.5 m (5 ft)	1.5 m (5 ft)	1.5 m (5 ft)	1.5 m (5 ft)
Maximum Temperature	200°C (392°F)	200°C (392°F)	200°C (392°F)	200°C (392°F)	200°C (392°F)	200°C (392°F)	200°C (392°F)	200°C (392°F)	200°C (392°F)	200°C (392°F)	200°C (392°F)
Probe Wire Isolation	Not Isolated	Not Isolated	Not Isolated	Not Isolated	Not Isolated	Not Isolated	Not Isolated	Not Isolated	Not Isolated	Not Isolated	Not Isolated
Shaft Diameter	0.64 mm	0.64 mm	0.64 mm	0.46 mm	0.46 mm	0.46 mm	0.33 mm	0.33 mm	0.33 mm	0.33 mm	0.33 mm
Shaft Length	8 cm	5 cm	3 cm	6 cm	4 cm	2 cm	5 cm	3 cm	2 cm	1 cm	1 cm
Shaft Material	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel	Stainless Steel
Sterilization	by gas (ETO) or Cidex	by gas (ETO) or Cidex	by gas (ETO) or Cidex	by gas (ETO) or Cidex	by gas (ETO) or Cidex	by gas (ETO) or Cidex	by gas (ETO) or Cidex	by gas (ETO) or Cidex	by gas (ETO) or Cidex	by gas (ETO) or Cidex	by gas (ETO) or Cidex
Thermocouple Wire Material	Proprietary Copper Constantan	Proprietary Copper Constantan	Proprietary Copper Constantan	Proprietary Copper Constantan	Proprietary Copper Constantan	Proprietary Copper Constantan	Proprietary Copper Constantan	Proprietary Copper Constantan	Proprietary Copper Constantan	Proprietary Copper Constantan	Proprietary Copper Constantan
Time Constant	0.15 s	0.15 s	0.15 s	0.1 s	0.1 s	0.1 s	0.025 s	0.025 s	0.025 s	0.025 s	0.025 s
Tip Configuration	Sharp	Sharp	Sharp	Sharp	Sharp	Sharp	Sharp	Sharp	Sharp	Sharp	Blunt