เครื่องวัดอุณหภูมิ รุ่น DT-8859 แบรนด์ CEM

Mon, 28 Dec 2015 08:40:24 +0000

Performance High Temperature InfraRed Thermometers
DT-8838/8839/8858/8859 Series provide fast, easy and accurate readings for most surface temperature measurements.
150ms faster sampling time with 1% accuracy (8859H)
High 50 to 1 distance to target ratio measures smaller surface areas at greater distances
Widest temperature range from -50.0 to 1600ºC/-58.0 to 2912ºF (8859/8859H)
Unique flat surface, modern housing design
Built-in laser pointer
Automatic Data Hold
Max, Min, DIF, AVG record
High and low alarm
Adjustable emissivity

Specifications	DT-8838	DT-8839	DT-8858	DT-8859
Range	-50ºC to 1000ºC/ -58ºF to 1832ºF	-50ºC to 1000ºC/ -58ºF to 1832ºF	-50ºC to 1300ºC/ -58ºF to 2372ºF	-50ºC to 1600ºC/ -58ºF to 2912ºF
Response Time	Less than 1 second	Less than 1 second	Less than 1 second	Less than 1 second
Optical Resolution (D:S)	30:1	50:1	50:1	50:1
Resolution	0.1º up to 2000º, 1º over 2000º
Basic Accuracy	±1.5% of reading or ±2ºC/±4ºF
Emissivity	Adjustable 0.10~1.0

Features	DT-8838	DT-8839	DT-8858	DT-8859
Optical Resolution (D:S)	30:1	50:1	50:1	50:1
High Temperature	1000ºC/1832ºF	1000ºC/1832ºF	1300ºC/2372ºF	1600ºC/2912ºF
User selectable ºC or ºF	*	*	*	*
Laser targeting	*	*	*	*
Automatic Data Hold	*	*	*	*
Auto Power Off	*	*	*	*
White Backlit LCD Display	*	*	*	*
Overrange indication	*	*	*	*
Max, Min, DIF, AVG record	*	*	*	*
High / low alarm, Trigger lock	*	*	*	*
Adjustable emissivity	*	*	*	*

Size(HxWxD): 220mm x 120mm x 56mm

Weight: 290g

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เครื่องวัดอุณหภูมิ รุ่น DT-8859 แบรนด์ CEM