IH SERIES
Gel Filled Electrodes

Economical range of double junction gel electrodes for routine use in reasonably clean solutions with moderate to high ionic strength. The Ionode IH series is suitable for many diverse applications including: aquaculture, hydroponics, swimming pools, water treatment, environmental and teaching.

* Note: The IH31 requires a separate reference electrode.

IH SERIES BENEFITS

• Economical electrode for routine analysis
• Low maintenance
• Ag/AgCl Double junction reference
• Easy to clean bullet pH membrane
• Suitable for immersion to 10m depth
• Temperature compensated models available

IH SERIES DIMENSIONS

NOTE: All IH Series electrodes have identical dimensions

IH 10 Gel Filled Reference Electrode
	Body:	Polypropylene
	Temp Range:	0 - 60oC
	Reference:	Double Junction Ag/AgCl Gel
	Cable Length:	1m. Standard (Max. 20m)

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IH 20 Gel Filled pH Electrode for Alkaline Environments
	Body:	Polypropylene
	Temp Range:	0 - 60oC
	pH Range:	0 - 14 pH
	pH Sensor Type:	C Glass Spear
	Reference:	Double Junction Ag/AgCl Gel
	Slope:	>97%
	Zero pH:	7.0 ± 0.5
	Cable Length:	1m. Standard (Max. 20m)

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IH 30 Gel Filled ORP Electrode
	Body:	Polypropylene
	Temp Range:	0 - 60oC
	ORP Sensor:	Platinum (Gold on request)
	ORP Range:	±2000mV
	Reference:	Double Junction Ag/AgCl Gel
	Cable Length:	1m. Standard (Max. 20m)

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IH 31 ORP half-cell Electrode
	Body:	Polypropylene
	Temp Range:	0 - 60oC
	ORP Sensor:	Platinum
	pH Range:	±2000mV
	Reference:	Not Applicable - Requires Separate Reference Electrode
	Cable Length:	1m. Standard (Max. 20m)

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IH 40 Gel Filled pH Electrode
	Body:	Polypropylene
	Temp Range:	0 - 60oC
	pH Range:	0 - 12 pH
	pH Sensor Type:	A Glass Bullet
	Reference:	Double Junction Ag/AgCl Gel
	Slope:	>97%
	Zero pH:	7.0 ± 0.5
	Cable Length:	1m. Standard (Max. 20m)

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IONODE PTY. LTD. © 2008 ABN: 72 009 876 046
18 Walker Street,
Tennyson QLD 4105
AUSTRALIA

T. +61 7 3848 1660 F. +61 7 3848 1428