Thiết bị đo độ dẫn Code: GLF100RW Greisinger, STC Vietnam, Greisinger Vietnam

Model: GLF100RW (267GLF100RW-A)

Hãng: Greisinger

Xuất xứ: Germany

Thiết bị đo độ dẫn điện GLF100RW (267GLF100RW-A) Greisinger đo chính xác trong các ứng dụng nước tinh khiết với độ dẫn 100 lần/cm.

Ứng dụng:

• Giám sát nước lò hơi
 
• Kiểm tra chức năng của các bộ trao đổi ion
 
• Kiểm tra nước cất/ Khử ion/ Khử khoáng

Specification:

Principle	Conductivity measuring via 2 pole stainless steel electrode
Meas. Ranges	Range	Resolution
Conductivity	0.000 ... 2.000 µS/cm	001 µS/cm
	0.00 ... 20.00 µS/cm	0,01 µS/cm
	0.0 ... 100.0 µS/cm	0.1 µS/cm
Resistivity	0.0100...0.2000 MΩ*cm
	0.010...2.000 MΩ*cm
	0.01...20.00 MΩ*cm
Temperature	-5.0 ... 100.0 °C
Electrode	Concentric 2 pole stainless steel electrode (1.4404, 1.4435), integrated temperature sensor, outer diameter 12 mm, minimum immersion depth 25 mm Cable length 1.2 m.
Guarantee	12 month (assuming appropriate usage)
Accuracy	±1 Digit (at nominal-temperature)
Conductivity:	typ. better than ± (1,0 % of measured value + 0,5 % FS)
Temperature	±0.3 K
T.-compensation:	linear temperature compensation with adjustable coefficient non-linear temperature compensation according to EN 27888 temperature compensation of weak NaCl solutions acc. to EN 60746-3 reference temperatures 20 °C and 25 °C
Nominal temperature	25 °C
Ambient	Temperature instrument -25 ... +50 °C Temperature cell -5 ... +80 °C (short time 100 °C) Relative humidity instrument 0 ... 95 %RH (non condensing)
Storage temperature	-5 ... +50 °C
Housing	Dimension: 110 x 67 x 30 mm (H x W x D) impact resistant ABS, membrane keyboard, transparent panel. Front side IP65
Power Supply	9V-Battery, type 6F22 (zinc-carbon battery included) Operating time with zinc-carbon battery >200 hours
Power Consumption	<1.5 mA
Display	ca. 11 mm high, 4½-digit LCD-display with additional segments
Pushbuttons	3 membrane keys for on/off switch, menu operation, min/max/ holdfunction etc.
Hold Function	Press key to store current value.
Automatic- Off-Function	Device will be automatically switched off if not operated for longer time (adjustable from 1...120 min)

Nguyễn Thị Yến

Hotline: 091.663.5500

Email: yen@songthanhcong.com

Skype: nguyenyen_stc