SF6 Gas Dew Point Tester with Zero Point Calibration (GDWS-242)

• Model NO.: GDWS-242
• Transport Package: Wooden Case
• Specification: ISO, SGS
• Trademark: HV HIPOT
• Origin: Wuhan, China
• Production Capacity: 2000PCS/Year

Product Description

Product Description

GDWS-242 is ideal instrument when it is necessary to test low dew point and control dry point. It has chemical materials clearing option, which can measure accurately in the environment of high density chemical materials and cleanser. This function can be executed online by control system, also executed regularly by preset time interval.


Features

• Zero point calibration, with curve correction.
• With large storage memory and inquiry function.
• Fast measurement speed.
• Easy operation, portable to carry.
• Good repeatability and fast response speed.
• Temperature compensation function.
• AC/DC power supply, built-in rechargeable Li battery, with over-charge and over-discharge protection.

Specification

Measurement range	Dew point -80ºC--+40ºC or -60ºC--+60ºC
Accuracy	±0.5ºC(with certain range) (when the dew point temperature is below 0 ºC, the sensor output is the frost point)
Response time	63% [90%]                                 +20→-20ºC Td 5s[45s]  -20→-60ºC Td 10s[240s]
Resolution	Dew point 0.1ºC or 0.1ppm
Repeatability	± 0.2 º;
Gas flow	0.5-0.9L/min(SF6 gas or other gas)                       0.1-0.4L/min(H2 gas)
Pressure measurement	0-1.0Mpa
Probe protection	Stainless steel sintering filter
Power supply	110-220VAC, or Li battery.
Storage temperature	-40--+70ºC
Operation temperature	-35--+60ºC
Pressure	0-20bar
Storage	50pcs data.
With management software, including report printing, electronic quality flow meter.
Dimension	258*240*88mm
Weight	About 3.5kg