pH Electrode Storage Solution HM Digital PH-STOR 60cc for PH-200/PH-80

Description

Product Overview

The HM Digital PH‑STOR pH Electrode Storage Solution is a purpose‑built reservoir that delivers a reliable 60 cc capacity for the PH‑200 and PH‑80 portable pH meters. Constructed from high‑grade, chemically‑resistant polypropylene, the container safeguards the electrode against harsh laboratory chemicals, temperature fluctuations, and physical impacts. The interior is lined with a non‑porous coating that minimizes ion exchange, preserving the integrity of the stored buffer solution and extending electrode life. Precise dimensions—7.0″ L x 3.0″ W x 7.2″ H—allow the unit to fit comfortably on standard lab benches or within field‑ready instrument kits. The design incorporates a secure, leak‑proof screw‑cap with an integrated vent to prevent pressure buildup while maintaining a stable internal environment. Detailed specifications include a product weight of 11.4 lb, a compact footprint of 1 × 4 × 1 inches for the storage cartridge, and a model number HMOPSTOR. This solution is not discontinued, and it has earned a strong customer rating of 4.6 stars from 286 reviews, reflecting its consistent performance in both research and quality‑control settings.

Usage

Designed for versatility, the PH‑STOR solution excels in a variety of environments where accurate pH measurement is critical. In laboratory settings, it provides a ready‑to‑use buffer that keeps electrodes calibrated between sample analyses, reducing downtime and minimizing the risk of drift. Field technicians benefit from its rugged construction, allowing them to transport the storage unit to remote sites without concern for breakage or contamination. The solution is ideal for water‑treatment facilities, environmental monitoring programs, food‑and‑beverage quality assurance, and pharmaceutical manufacturing where strict pH control is mandated. Users simply insert the electrode into the reservoir, allowing the solution to equilibrate for a few seconds before taking a reading, ensuring rapid and repeatable results. The 60 cc volume is sufficient for multiple measurements, yet small enough to be replenished easily with standard buffer solutions, making it a cost‑effective choice for high‑throughput testing.

Why Choose Us

HM Digital has built a reputation for delivering precision instrumentation that meets the rigorous demands of scientific professionals. The PH‑STOR storage solution reflects this commitment through meticulous material selection, stringent quality‑control processes, and thoughtful engineering. Each unit undergoes a multi‑stage inspection to verify leak integrity, dimensional accuracy, and chemical compatibility before leaving the factory in Korea. The product’s durability is backed by a responsive customer‑support team that provides technical assistance, replacement parts, and guidance on optimal storage practices. Moreover, the solution’s design aligns with international standards for laboratory equipment, ensuring compatibility with a wide range of pH meters beyond the PH‑200 and PH‑80 models. By choosing the HM Digital PH‑STOR, customers gain a reliable, long‑lasting component that reduces calibration frequency, protects valuable electrodes, and ultimately contributes to more accurate analytical results.

Key Features

• 60 cc capacity provides ample buffer for multiple measurements without frequent refills
• High‑grade polypropylene construction resists chemical corrosion and physical impact
• Leak‑proof screw‑cap with vent ensures a stable, pressure‑balanced environment
• Compact dimensions fit easily on lab benches, in instrument cases, or field kits
• Backed by HM Digital’s dedicated customer support and warranty service

FAQ

What type of buffer solution should I use with the PH‑STOR?

The PH‑STOR is compatible with standard pH calibration buffers such as pH 4.0, 7.0, and 10.0 solutions. Use a fresh, uncontaminated buffer to achieve the most accurate calibration results.

Can the storage solution be reused after the buffer is depleted?

Yes. Once the buffer is exhausted, simply rinse the reservoir with distilled water, dry it, and refill with a fresh calibration solution. The non‑porous interior coating helps prevent residue buildup.

Is the PH‑STOR suitable for use with other brands of pH meters?

While the unit is optimized for HM Digital PH‑200 and PH‑80 meters, its universal design allows it to accommodate most standard pH electrodes, provided the electrode tip can be immersed safely in the reservoir.

What warranty does HM Digital offer for the PH‑STOR?

HM Digital provides a one‑year limited warranty covering manufacturing defects. Contact the authorized dealer or HM Digital support for warranty claims and replacement parts.

How do I maintain the storage solution for long‑term storage?

For extended periods, keep the reservoir sealed and store it in a cool, dry place away from direct sunlight. Periodically check the buffer level and replace the solution if it shows signs of discoloration or contamination.