Hanna Instruments HI-1135B Glass Bodied pH electrode with Side Arm for Continuous Monitoring
The HI-1135B is a glass bodied refillable double junction, combination, pH electrode with a side arm construction for continuous replenishment of the electrolyte. Suitable for continuous monitoring situations and when the side arm is connected to an electrolyte supply, able to withstand 3 Bar back pressure.
The HI-1135B is a refillable, combination pH electrode side arm construction & fast flow rate, for use on continuous monitoring with remote filing.
This electrode has a 1m cable and BNC connector.
The HI-1135B is a glass body, refillable, double junction pH electrode with a BNC connector. This electrode has a double ceramic junction in the outer junction and the pH sensing portion is made with high temperature glass.
The HI-1135B also features a glass side arm construction that allows for a faster flow rate. This design consideration is ideal for applications in which continuous pH monitoring is essential.
Hanna Instruments offers a wide variety of pH electrodes that are designed for many different applications. The type of glass used for sensing pH, bulb shape, body material, type of junction, type of reference and electrolyte used are just some of the design considerations.
The HI-1135B uses high temperature glass, spherical bulb, glass body, double ceramic reference, double junction and is refillable through the side arm construction with 3.5M KCl.
Specifications
| Reference | Double, Ag/AgCl |
| Junction | Ceramic, double |
| Connector | BNC |
| Electrolyte | KCl 3.5M |
| Max Pressure | 3 bar with back pressure |
| Range | 0 to 14 pH; 0 to 100°C |
| Tip Shape | Spheric (dia: 9.5 mm) |
| Temperature Sensor | No |
| Amplifier | No |
| Body Material | Glass |
| Cable | Coaxial; 1 m (3.3') |
| Recommended Use | Continuous monitoring with remote filling |
Frequently Asked Questions
Clear answers to help you choose the right water testing solution with confidence
Which brands of water testing kits do you supply?
Do you provide kits for both home and professional use?
Yes — whether you’re a pool or spa owner, aquarium keeper, utility company, or a university laboratory, we have the right solution for your needs.
Can I arrange servicing or calibration for my photometer?
Absolutely. We also provide servicing and calibration to keep your photometers accurate and reliable.
How quickly do you dispatch orders?
Orders placed before 2:30 pm (Monday–Friday) are dispatched the same day. We also ship on Saturdays for your convenience.
Which couriers do you use for delivery?
We deliver through UPS, DPD, and Royal Mail. You can also choose to upgrade to next-day delivery at checkout.
What is your return policy?
We accept returns within 14 days of delivery provided the items are unused, in their original packaging, and in resalable condition. Please contact our team before returning any items.
Can I place bulk or business orders?
Yes, we welcome bulk, trade, and institutional orders. For tailored pricing or large quantities, please get in touch with us directly.
How can I get help if I’m unsure which kit to buy?
You can call us at 📞 +44 (0)115888 2726 and our team will guide you in choosing the most suitable kit for your needs.