pH/EC/TDS Multiparameter Probe

Reference HI1285-5

The HI1285-5 is a 3-in-1 pre-amplified multiparameter probe that measures pH, EC/TDS, and temperature within a single polypropylene body. The pH portion of this probe is constructed with a cloth junction, maintenance-free polymer gel electrolyte, and a low-temperature glass sensing bulb. The EC/TDS portion of this probe utilizes two stainless steel pins for an amperometric determination of conductivity and total dissolved solids. A built-in temperature sensor ensures that both pH and EC/TDS readings are compensated for temperature variations in both standards and samples. The design consideration for the HI1285-5 is ideal for measuring the pH, EC/TDS, and temperature in greenhouses, hydroponics, environmental monitoring, water treatment, and boilers and cooling towers. The HI1285-5 is designed for use with Hanna's HI9813-5, HI9812-5, and HI9811-5 portable multiparameter meters.

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At a glance

Reference: HI1285-5
Category: pH, Conductivity & Water Analysis
Equipment family: Industry/Laboratory, Industry/Laboratory/Research, Industry/Beverage, Parameters/P - Z/pH, Brands, Industry/Agriculture/GroLine, Product/Accessories, Product/Accessories/Electrodes and probes, Product

Overview

Maintenance contract — AxiTech provides planned preventive maintenance for pH/EC/TDS Multiparameter Probe from Hanna Instruments: scheduled visits, safety checks, periodic calibration and a documented service report, backed by a contractual response time.

Troubleshooting, repair and spare parts — our ph, conductivity & water analysis engineers diagnose and repair pH/EC/TDS Multiparameter Probe on site or in the workshop, fit genuine spare parts and recommission the equipment after performance verification.

Features

Pre-amplified pH electrode
Amperometric EC/TDS sensor
Built-in temperature sensor

Technical specifications

Specifications

SKU: HI1285-5 Description pre-amplified pH and EC probe Reference single, Ag/AgCl Junction / Flow Rate cloth Electrolyte gel Max Pressure 0.1 bar Range pH: 0 to 13 / EC T: 0 to 50°C (32 to 122°F) - LT Tip / Shape spheric (dia: 8.0 mm) Temperature Sensor Yes Body Material polypropylene Cable 7-pole 1 m (3.3') Recommended Use greenhouses, hydroponics, environmental monitoring, water treatment, boilers, cooling towers Connection DIN Special Note *To be used with HI9811, HI9812 and HI9813 series
Cable: 7-pole 1 m (3.3') Recommended Use greenhouses, hydroponics, environmental monitoring, water treatment, boilers, cooling towers Connection DIN Special Note *To be used with HI9811, HI9812 and HI9813 series
Range: pH: 0 to 13 / EC T: 0 to 50°C (32 to 122°F) - LT Tip / Shape spheric (dia: 8.0 mm) Temperature Sensor Yes Body Material polypropylene Cable 7-pole 1 m (3.3') Recommended Use greenhouses, hydroponics, environmental monitoring, water treatment, boilers, cooling towers Connection DIN Special Note *To be used with HI9811, HI9812 and HI9813 series
Reference: single, Ag/AgCl Junction / Flow Rate cloth Electrolyte gel Max Pressure 0.1 bar Range pH: 0 to 13 / EC T: 0 to 50°C (32 to 122°F) - LT Tip / Shape spheric (dia: 8.0 mm) Temperature Sensor Yes Body Material polypropylene Cable 7-pole 1 m (3.3') Recommended Use greenhouses, hydroponics, environmental monitoring, water treatment, boilers, cooling towers Connection DIN Special Note *To be used with HI9811, HI9812 and HI9813 series
Connection: DIN Special Note *To be used with HI9811, HI9812 and HI9813 series
Description: pre-amplified pH and EC probe Reference single, Ag/AgCl Junction / Flow Rate cloth Electrolyte gel Max Pressure 0.1 bar Range pH: 0 to 13 / EC T: 0 to 50°C (32 to 122°F) - LT Tip / Shape spheric (dia: 8.0 mm) Temperature Sensor Yes Body Material polypropylene Cable 7-pole 1 m (3.3') Recommended Use greenhouses, hydroponics, environmental monitoring, water treatment, boilers, cooling towers Connection DIN Special Note *To be used with HI9811, HI9812 and HI9813 series
Electrolyte: gel Max Pressure 0.1 bar Range pH: 0 to 13 / EC T: 0 to 50°C (32 to 122°F) - LT Tip / Shape spheric (dia: 8.0 mm) Temperature Sensor Yes Body Material polypropylene Cable 7-pole 1 m (3.3') Recommended Use greenhouses, hydroponics, environmental monitoring, water treatment, boilers, cooling towers Connection DIN Special Note *To be used with HI9811, HI9812 and HI9813 series
Tip / Shape: spheric (dia: 8.0 mm) Temperature Sensor Yes Body Material polypropylene Cable 7-pole 1 m (3.3') Recommended Use greenhouses, hydroponics, environmental monitoring, water treatment, boilers, cooling towers Connection DIN Special Note *To be used with HI9811, HI9812 and HI9813 series
Max Pressure: 0.1 bar Range pH: 0 to 13 / EC T: 0 to 50°C (32 to 122°F) - LT Tip / Shape spheric (dia: 8.0 mm) Temperature Sensor Yes Body Material polypropylene Cable 7-pole 1 m (3.3') Recommended Use greenhouses, hydroponics, environmental monitoring, water treatment, boilers, cooling towers Connection DIN Special Note *To be used with HI9811, HI9812 and HI9813 series
Special Note: *To be used with HI9811, HI9812 and HI9813 series
Body Material: polypropylene Cable 7-pole 1 m (3.3') Recommended Use greenhouses, hydroponics, environmental monitoring, water treatment, boilers, cooling towers Connection DIN Special Note *To be used with HI9811, HI9812 and HI9813 series
Recommended Use: greenhouses, hydroponics, environmental monitoring, water treatment, boilers, cooling towers Connection DIN Special Note *To be used with HI9811, HI9812 and HI9813 series
Temperature Sensor: Yes Body Material polypropylene Cable 7-pole 1 m (3.3') Recommended Use greenhouses, hydroponics, environmental monitoring, water treatment, boilers, cooling towers Connection DIN Special Note *To be used with HI9811, HI9812 and HI9813 series
Junction / Flow Rate: cloth Electrolyte gel Max Pressure 0.1 bar Range pH: 0 to 13 / EC T: 0 to 50°C (32 to 122°F) - LT Tip / Shape spheric (dia: 8.0 mm) Temperature Sensor Yes Body Material polypropylene Cable 7-pole 1 m (3.3') Recommended Use greenhouses, hydroponics, environmental monitoring, water treatment, boilers, cooling towers Connection DIN Special Note *To be used with HI9811, HI9812 and HI9813 series

Supply and reordering

AxiTech supplies pH/EC/TDS Multiparameter Probe as a spare, so a worn part is replaced during the same visit rather than becoming a second call-out.

Ordering pH/EC/TDS Multiparameter Probe

Tell us the reference, or the model and serial number of the instrument it belongs to, and we confirm the correct part, its price and its lead time. Parts ordered against a maintenance contract are carried on the visit.

Compatibility confirmed against your instrument before despatch
Quoted with a lead time, not just a price
Scheduled with your maintenance visit when you hold a contract
Standing orders for items you consume on a predictable cycle

The instrument it belongs to

The Hanna Instruments equipment pH/EC/TDS Multiparameter Probe is used with is what AxiTech maintains, calibrates and repairs. If you operate it, we can put it under a preventive maintenance contract and supply this item as part of the schedule.

Discover our maintenance contracts Browse the equipment catalogue

Questions we are asked

Frequently asked questions about Hanna Instruments pH/EC/TDS Multiparameter Probe

Yes. AxiTech supplies pH/EC/TDS Multiparameter Probe to hospitals, clinics and laboratories, either as a one-off order or on a standing schedule. Send us the reference and the quantity and we come back with a price and a lead time.

It depends on whether the item is held regionally or ordered from the manufacturer, so we confirm a date with the quotation rather than after the order. Items covered by a maintenance contract are planned ahead of the visit so they are on site when the engineer is.

Yes. Consumables and wear parts can be written into the contract and delivered on the maintenance schedule, which removes the reorder cycle and the risk of a visit stalling because something was out of stock.

Keep it in its original packaging until it is fitted, and check the compatibility of the connector and the instrument firmware before installation. We confirm the correct part against your model and serial number before despatch.

Yes. Maintenance, calibration and repair of the instrument is AxiTech’s core business, and this item is one of the things we supply as part of that. Tell us the model you operate and we will propose a maintenance schedule around it.

Other Hanna Instruments equipment we supply, install and maintain.