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Brand: Horiba Twin
SKU: LAQUA-TWIN-ORP
Weight: 190.00g

Price: 285.60‎€
Ex Tax: 240.00‎€


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Description

Oxidation-reduction potential (ORP) is an indicator of the oxidizing or reducing ability of a solution and is measured by methods similar to those for measuring pH. ORP’s are measured by using a meter with a millivoltmeter function in combination with a noble metal electrode (platinum or gold) and a reference electrode. ORP’s are affected by temperature and must be measured at a constant temperature (for example, at 25ºC).

Functions

Eh value conversion function. ORP values can be displayed relative to standard electrode potential Multiplying compensation. Input your standard deviation to automatically compensate for this.

Auto power off (30 minutes). Save your energy and save the planet. The instrument switches off after 30 minutes.

Auto Stable / Auto Hold. Measurement will freeze once stable (Auto Stable) or freeze and hold

Low battery indicator. Indicator will light up when it is time to switch to new batteries.

Stability indicator. Smiley appears when the measurement or calibration is stable.

Changeable calibration points. Select any calibration standard with 10 decades between.

Technical specifications

LAQUAtwin-ORP-11
Working principle:
ORP by Platinum electrode
Required sample volume:
Minimum 0.3 mL
Measuring Range (F-):
-1000 to +1000 mV
Resolution:
1 mV
Calibration:
1 point (Default setting: 255 mV)
Standard solution:
ORP 255 mV
Accuracy:
±2 mV repeatability
Protection class:
IP67 Waterproof
Display (Temperature):
Yes
Display range (Temperature):
±2 mV repeatability
Resolution (Temperature):
0.1 °C
Accuracy (Temperature):
±2 °C
Calibration (Temperature):
Yes, offset of ±2℃
Operating conditions (Temperature / Humidity):
5 ˚C to 40 ˚C, 85% relative humidity max. (no condensation)
Display:
Custom (monochrome) digital LCD with backlight
Supply voltage:
CR2032 batteries (x2)
Battery life:
Approx. 400 hours continuous operation (no backlight)
Material:
ABS epoxy (main material)
Diensions meter:
164 mm × 29 mm × 20 mm
Diensions boxed:
182 mm × 143 mm × 34 mm
Weight:
Approx. 55gr

Including

Laqua ORP / Redox pocket meter, 1x Calibration Standard, case.

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